cts-cli.in

#!@PYTHON@
"""Regression tests for Pacemaker's command line tools."""

# pylint doesn't like the module name "cts-cli" which is an invalid complaint for this file
# but probably something we want to continue warning about elsewhere
# pylint: disable=invalid-name
# pacemaker imports need to come after we modify sys.path, which pylint will complain about.
# pylint: disable=wrong-import-position
# We know this is a very long file.
# pylint: disable=too-many-lines

__copyright__ = "Copyright 2024 the Pacemaker project contributors"
__license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY"

import argparse
from contextlib import contextmanager
from datetime import datetime, timedelta
import fileinput
from functools import partial
from gettext import ngettext
from multiprocessing import Pool, cpu_count
import os
import pathlib
import re
from shutil import copyfile
import signal
from string import Formatter
import subprocess
import sys
from tempfile import NamedTemporaryFile, TemporaryDirectory, mkstemp
import types

# These imports allow running from a source checkout after running `make`.
if os.path.exists("@abs_top_srcdir@/python"):
    sys.path.insert(0, "@abs_top_srcdir@/python")

# pylint: disable=comparison-of-constants,comparison-with-itself,condition-evals-to-constant
if os.path.exists("@abs_top_builddir@/python") and "@abs_top_builddir@" != "@abs_top_srcdir@":
    sys.path.insert(0, "@abs_top_builddir@/python")

from pacemaker._cts.errors import XmlValidationError
from pacemaker._cts.validate import validate
from pacemaker.buildoptions import BuildOptions
from pacemaker.exitstatus import ExitStatus

# Individual tool tests are split out, but can also be accessed as a group with "tools"
tools_tests = ["cibadmin", "crm_attribute", "crm_standby", "crm_resource",
               "crm_ticket", "crmadmin", "crm_shadow", "crm_verify"]
# The default list of tests to run, in the order they should be run
default_tests = ["access_render", "daemons", "dates", "error_codes"] + tools_tests + \
                ["crm_mon", "acls", "validity", "upgrade", "rules", "feature_set"]
other_tests = ["agents"]

# The directory containing this program
test_home = os.path.dirname(os.path.realpath(__file__))

# The name of the shadow CIB
SHADOW_NAME = "cts-cli"

# Arguments to pass to valgrind
VALGRIND_ARGS = ["-q", "--gen-suppressions=all", "--show-reachable=no", "--leak-check=full",
                 "--trace-children=no", "--time-stamp=yes", "--num-callers=20",
                 "--suppressions=%s/valgrind-pcmk.suppressions" % test_home]


class PluralFormatter(Formatter):
    """
    Special string formatting class for selecting singular vs. plurals.

    Use like so:
    fmt = PluralFormatter()
    print(fmt.format("{0} {0}:plural,test,tests} succeeded", n_tests))
    """

    def format_field(self, value, format_spec):
        """Convert a value to a formatted representation."""
        if format_spec.startswith("plural,"):
            eles = format_spec.split(',')
            if len(eles) == 2:
                singular = eles[1]
                plural = singular + "s"
            else:
                singular = eles[1]
                plural = eles[2]

            return ngettext(singular, plural, value)

        return super().format_field(value, format_spec)


def apply_substitutions(s, extra=None):
    """Apply text substitutions to an input string and return it."""
    substitutions = {
        "cts_cli_data": "%s/cli" % test_home,
        "shadow": SHADOW_NAME,
        "test_home": test_home,
    }

    if extra is not None:
        substitutions.update(extra)

    return s.format(**substitutions)


def cleanup_shadow_dir():
    """Remove any previously created shadow CIB directory."""
    subprocess.run(["crm_shadow", "--force", "--delete", SHADOW_NAME],
                   stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
                   check=True)


def copy_existing_cib(existing):
    """
    Generate a CIB by copying an existing one to a temporary location.

    This is suitable for use with the cib_gen= parameter to the TestGroup class.
    """
    (fp, new) = mkstemp(prefix="cts-cli.cib.xml.")
    os.close(fp)
    copyfile(apply_substitutions(existing), new)
    return new


def current_cib():
    """Return the complete current CIB."""
    with environ({"CIB_user": "root"}):
        return subprocess.check_output(["cibadmin", "-Q"], encoding="utf-8")


def make_test_group(desc, cmd, classes, **kwargs):
    """
    Create a TestGroup that replicates the same test for multiple classes.

    The given description, cmd, and kwargs will be passed as arguments to each
    Test subclass in the classes parameter.  The resulting objects will then be
    added to a TestGroup and returned.

    The main purpose of this function is to be able to run the same test for
    both text and XML formats without having to duplicate everything.  Thus, the
    cmd string may contain "{fmt}", which will have any --output-as= class
    variable substituted in.
    """
    tests = []

    for c in classes:
        obj = c(desc, apply_substitutions(cmd, extra={"fmt": c.format_args}),
                **kwargs)
        tests.append(obj)

    return TestGroup(tests)


def create_shadow_cib(shadow_dir, create_empty=True, validate_with=None,
                      valgrind=False):
    """
    Create a shadow CIB file.

    Keyword arguments:
    create_empty    -- If True, the shadow CIB will be empty.  Otherwise, the
                       shadow CIB will be a copy of the currently active
                       cluster configuration.
    validate_with   -- If not None, the schema version to validate the CIB
                       against
    valgrind        -- If True, run the create operation under valgrind
    """
    args = ["crm_shadow", "--batch", "--force"]

    if create_empty:
        args += ["--create-empty", SHADOW_NAME]
    else:
        args += ["--create", SHADOW_NAME]

    if validate_with is not None:
        args += ["--validate-with", validate_with]

    if valgrind:
        args = ["valgrind"] + VALGRIND_ARGS + args

    os.environ["CIB_shadow_dir"] = shadow_dir
    os.environ["CIB_shadow"] = SHADOW_NAME

    subprocess.run(args, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
                   check=True)
    delete_shadow_resource_defaults()


def delete_shadow_resource_defaults():
    """Clear out the rsc_defaults section from a shadow CIB file."""
    # A newly created empty CIB might or might not have a rsc_defaults section
    # depending on whether the --with-resource-stickiness-default configure
    # option was used. To ensure regression tests behave the same either way,
    # delete any rsc_defaults after creating or erasing a CIB.
    subprocess.run(["cibadmin", "--delete", "--xml-text", "<rsc_defaults/>"],
                   stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
                   check=True)

    # The above command might or might not bump the CIB version, so reset it
    # to ensure future changes result in the same version for comparison.
    reset_shadow_cib_version()


def reset_shadow_cib_version():
    """Set various version numbers in a shadow CIB file back to 0."""
    with fileinput.input(files=[shadow_path()], inplace=True) as f:
        for line in f:
            line = re.sub('epoch="[0-9]*"', 'epoch="1"', line)
            line = re.sub('num_updates="[0-9]*"', 'num_updates="0"', line)
            line = re.sub('admin_epoch="[0-9]*"', 'admin_epoch="0"', line)
            print(line, end='')


def run_cmd_list(cmds):
    """
    Run one or more shell commands.

    cmds can be:
    * A string
    * A Python function
    * A list of the above

    Raises subprocess.CalledProcessError on error.
    """
    if cmds is None:
        return

    if isinstance(cmds, (str, types.FunctionType)):
        cmds = [cmds]

    for c in cmds:
        if isinstance(c, types.FunctionType):
            c()
        else:
            subprocess.run(apply_substitutions(c), stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                           shell=True, universal_newlines=True, check=True)


def sanitize_output(s):
    """
    Replace content in the output expected to change between test runs.

    This is stuff like version numbers, timestamps, source line numbers,
    build options, system names and messages, etc.
    """
    # A list of tuples of regular expressions and their replacements.
    replacements = [
        (r'Created new pacemaker-.* configuration', r'Created new pacemaker configuration'),
        (r'Device not configured', r'No such device or address'),
        (r'^Entity: line [0-9]+: ', r''),
        (r'Last change: .*', r'Last change:'),
        (r'Last updated: .*', r'Last updated:'),
        (r'^Migration will take effect until: .*', r'Migration will take effect until:'),
        (r'(\* Possible values.*: .*)\(default: [^)]*\)', r'\1(default: )'),
        (r"""-X '.*'""", r"""-X '...'"""),
        (r' api-version="[^"]*"', r' api-version="X"'),
        (r'\(apply_upgrade@.*\.c:[0-9]+\)', r'apply_upgrade'),
        (r'\(invert_action@.*\.c:[0-9]+\)', r'invert_action'),
        (r'\(pcmk__update_schema@.*\.c:[0-9]+\)', r'pcmk__update_schema'),
        (r'(<change-attr name="crm_feature_set" .* value=")[0-9.]*"', r'\1"'),
        (r'(<change-attr name="validate-with" .* value="pacemaker-)[0-9.]+"', r'\1X"'),
        (r'(<cib.*) cib-last-written="[^"]*"', r'\1'),
        (r'crm_feature_set="[^"]*" ', r''),
        (r'@crm_feature_set=[0-9.]+, ', r''),
        (r'\(crm_time_parse_duration@.*\.c:[0-9]+\)', r'crm_time_parse_duration'),
        (r'\(crm_time_parse_period@.*\.c:[0-9]+\)', r'crm_time_parse_period'),
        (r'\(crm_time_parse_sec@.*\.c:[0-9]+\)', r'crm_time_parse_sec'),
        (r' default="[^"]*"', r' default=""'),
        (r' end="[0-9][-+: 0-9]*Z*"', r' end=""'),
        (r'last_change time=".*"', r'last_change time=""'),
        (r'last_update time=".*"', r'last_update time=""'),
        (r' last-rc-change=[\'"][-+A-Za-z0-9: ]*[\'"],?', r''),
        (r'\(parse_date@.*\.c:[0-9]+\)', r'parse_date'),
        (r'\((pcmk__.*)@.*\.c:[0-9]+\)', r'\1'),
        (r'.*Relax-NG validity error : ', r''),
        (r'request=".*(crm_?[a-zA-Z0-9]+) ', r'request="\1 '),
        (r'request=".*iso8601', r'request="iso8601'),
        (r' start="[0-9][-+: 0-9]*Z*"', r' start=""'),
        (r'/tmp/cts-cli\.[^/]*/shadow.cts-cli', r'/tmp/cts-cli.shadow/shadow.cts-cli'),
        (r'^/tmp/cts-cli\.xmllint\.[^:]*:', r'/tmp/cts-cli.xmllint:'),
        (r'^/tmp/cts-cli\.xmllint\.[^ ]* fails to validate', r'/tmp/cts-cli.xmllint fails to validate'),
        (r'.*\((unpack_.*)@.*\.c:[0-9]+\)', r'\1'),
        (r' validate-with="[^"]*"', r''),
        (r'(@validate-with=pacemaker-)[0-9.]+,', r'\1X,'),
        (r' version="[^"]*"', r' version=""'),
        (r'\(version .*\)', r'(version)'),
        (r'--xml-file .*cli/(.*)\.xml', r'--xml-file \1.xml'),
    ]

    new_output = []

    for line in s:
        # @TODO Add a way to suppress this message within cibadmin, and then drop
        # the handling here.
        if line.startswith("The supplied command can provide skewed result"):
            continue

        for (pattern, repl) in replacements:
            line = re.sub(pattern, repl, line)

        new_output.append(line)

    return new_output


def shadow_path():
    """Return the current shadow CIB path."""
    p = subprocess.check_output(["crm_shadow", "--file"], encoding="utf-8")
    return p.strip()


def write_cib(s):
    """
    Generate a CIB by writing a string to a temporary location.

    This is suitable for use with the cib_gen= parameter to the TestGroup class.
    """
    (fp, new) = mkstemp(prefix="cts-cli.cib.xml.")
    os.write(fp, s.encode())
    os.close(fp)
    return new


@contextmanager
def environ(env):
    """
    Run code in an environment modified with the provided dict.

    This context manager augments the current process environment with the provided
    dict, allowing code to be constructed like so:

        e = {"CIB_user": "xyx"}
        with environ(e):
            ...

    When the context manager exits, the previous environment will be restored.

    It is possible to remove an environment key (whether it was in the environment by
    default, or given with a nested call to this context) by passing None for the
    value.  Additionally, this context manager accepts None for the env parameter,
    in which case nothing will be done.

    Finally, note that values in env will be passed to apply_substitutions before
    being set in the environment.
    """
    if env is None:
        env = {}
        original_env = {}
    else:
        original_env = os.environ.copy()

    for k, v in env.items():
        if v is None:
            os.environ.pop(k)
        else:
            os.environ[k] = apply_substitutions(v)

    try:
        yield
    finally:
        for k, v in original_env.items():
            if v is None:
                os.environ.pop(k)
            else:
                os.environ[k] = v


class StdinCmd:
    """
    A class for defining a command that should be run later.

    subprocess.Popen (and its various helper functions) start running the command
    immediately, which doesn't work if we want to provide the command when a Test
    is created, but delay its execution until the environment is defined when the
    Test is run.

    This class allows us to do that.
    """

    def __init__(self, cmd):
        """Create a new StdinCmd instance.

        Arguments:
        cmd -- The command string to run later.  This string will be passed
               to apply_substitutions before being executed.
        """
        self._cmd = cmd

    def run(self):
        """Run this command, returning a subprocess.Popen object."""
        return subprocess.Popen(apply_substitutions(self._cmd), shell=True,
                                encoding="utf-8", stdout=subprocess.PIPE)


class Test:
    """A base class for defining a single command line regression test."""

    format_args = ""

    def __init__(self, desc, cmd, expected_rc=ExitStatus.OK, update_cib=False,
                 setup=None, teardown=None, stdin=None, env=None):
        """
        Create a new Test instance.

        Arguments:
        desc        -- A short human-readable description of this test
        cmd         -- The command to run for this test, as a string.  This string
                       will be passed to apply_substitutions before being executed.

        Keyword arguments:
        expected_rc -- The expected return value of cmd
        update_cib  -- If True, the resulting CIB will be printed after
                       performing the test
        setup       -- A shell command to be run in the same environment as
                       cmd, immediately before the test.  Valid types are:
                       a string, a Python function, or a list of the above
        teardown    -- Like setup, but runs immediately after the test
        stdin       -- If not None, the text to feed to cmd as its stdin
        env         -- If not None, a dict of values to be added to the test
                       environment.  This will be added when the test is run
                       and will override anything given to the TestGroup.
        """
        self.desc = desc
        self.cmd = cmd
        self.expected_rc = expected_rc
        self.update_cib = update_cib

        self._setup = setup
        self._teardown = teardown
        self._stdin = stdin

        if env is None:
            self._env = {}
        else:
            self._env = env

        self._output = None

    @property
    def output(self):
        """Return the test's detailed output."""
        return self._output

    def _log_end_test(self, rc):
        """Log a message when a test ends."""
        if isinstance(rc, ExitStatus):
            rc_str = str(rc)
        else:
            if rc < 0:
                rc = abs(rc)
                rc_str = signal.strsignal(rc)
            else:
                rc = ExitStatus(rc)
                rc_str = str(rc)

        self._output.append("=#=#=#= End test: %s - %s (%d) =#=#=#=" % (self.desc, rc_str, rc))

    def _log_start_test(self):
        """Log a message when a test starts."""
        self._output.append("=#=#=#= Begin test: %s =#=#=#=" % self.desc)

    def _log_test_failed(self, app, rc):
        """Log a message when a test fails."""
        self._output.append("* Failed (rc=%.3d): %-23s - %s" % (rc, app, self.desc))

    def _log_test_passed(self, app):
        """Log a message when a test passes."""
        self._output.append("* Passed: %-21s - %s" % (app, self.desc))

    # pylint: disable=unused-argument
    def _validate_hook(self, rc, _stdout, _stderr, valgrind=False):
        """Validate test output."""
        self._log_end_test(rc)
        return rc

    def _run_setup_teardown(self, cmd, app):
        """
        Run any setup or teardown command required by this test.

        On success (or if no command is present), return True.  On failure,
        return False and log the stdout/stderr of the command for debugging.

        Arguments:
        cmd -- The setup/teardown command(s) to run
        app -- The base name of the test command, for logging purposes
        """
        try:
            run_cmd_list(cmd)
            return True
        except subprocess.CalledProcessError as exn:
            rc = exn.returncode

            self._output.extend(exn.stderr.splitlines())
            self._output.extend(exn.stdout.splitlines())
            self._log_test_failed(app, rc)
            return False

    def run(self, group, env=None, valgrind=False):
        """
        Run this test.

        Basic output is printed to stdout, while detailed output is available
        in the self.output property after this function has been run.  Return
        True if the return code matches self.expected_rc, and False otherwise.

        Arguments:
        group -- The name of the group this test is a part of, for logging purposes

        Keyword arguments:
        env   -- If not None, a dict of values to be added to the test environment
        """
        self._output = []

        cmd = apply_substitutions(self.cmd)
        app = cmd.split(" ")[0]

        test_id = "%s(%s)" % (app, group)
        print("* Running: %-31s - %s" % (test_id, self.desc))
        self._log_start_test()

        # Add any environment variables specified in Test.__init__
        if env is None:
            env = self._env
        else:
            env = env.update(self._env)

        with environ(env):
            # Run the setup hook, if any
            if not self._run_setup_teardown(self._setup, app):
                return False

            # Define basic arguments for all forms of running this test.
            kwargs = {"stdout": subprocess.PIPE, "stderr": subprocess.PIPE,
                      "shell": True, "universal_newlines": True, "check": False}
            stdin_p = None

            # Handle the stdin= parameter.
            if isinstance(self._stdin, StdinCmd):
                stdin_p = self._stdin.run()
                kwargs["stdin"] = stdin_p.stdout
            elif isinstance(self._stdin, pathlib.Path):
                kwargs["input"] = self._stdin.read_text()
            else:
                kwargs["input"] = self._stdin

            if valgrind:
                cmd = "valgrind %s %s" % (" ".join(VALGRIND_ARGS), cmd)

            # Run the test command
            # We handle the "check" argument above in the kwargs dict.
            # pylint: disable-msg=subprocess-run-check
            cmd_p = subprocess.run(cmd, **kwargs)
            rc = cmd_p.returncode

            if stdin_p is not None:
                stdin_p.stdout.close()

            self._output.extend(cmd_p.stderr.splitlines())
            self._output.extend(cmd_p.stdout.splitlines())

            # Run the teardown hook, if any
            if not self._run_setup_teardown(self._teardown, app):
                return False

        if self.update_cib:
            self._output.append("=#=#=#= Current cib after: %s =#=#=#=" % self.desc)
            self._output.extend(current_cib().splitlines())

        self._validate_hook(rc, cmd_p.stdout, cmd_p.stderr, valgrind=valgrind)

        if rc == self.expected_rc:
            self._log_test_passed(app)
            return True

        self._log_test_failed(app, rc)
        return False


class AclTest(Test):
    """
    A Test subclass specialized for running certain ACL tests.

    Differences from the Test class:

    * Does not use the stdin= parameter.
    * Runs the setup and teardown hooks in an environment that also sets
      CIB_user=root, CIB_shadow="", and CIB_file to a temporary file.
    * The setup hooks should construct a new CIB and write it to that
      temporary file.
    * Prints the input CIB before running the test.
    """

    def run(self, group, env=None, valgrind=False):
        """
        Run this test.

        Basic output is printed to stdout, while detailed output is available
        in the self.output property after this function has been run.  Return
        True if the return code matches self.expected_rc, and False otherwise.

        Arguments:
        group -- The name of the group this test is a part of, for logging purposes

        Keyword arguments:
        env   -- If not None, a dict of values to be added to the test environment
        """
        self._output = []

        cmd = apply_substitutions(self.cmd)
        app = cmd.split(" ")[0]

        test_id = "%s(%s)" % (app, group)
        print("* Running: %-31s - %s" % (test_id, self.desc))

        # Add any environment variables specified in Test.__init__
        if env is None:
            env = self._env
        else:
            env = env.update(self._env)

        with environ(env):
            with NamedTemporaryFile(prefix="cts-cli.cib.") as fp:
                fp.write(current_cib().encode())
                fp.flush()

                # Run the setup hook, if any.  Typically, this is something that
                # modifies the existing CIB.  We need to do these modifications
                # in a different environment from what the test will run in, since
                # the test may not have the permissions necessary to do the
                # modifications.
                with environ({"CIB_user": "root", "CIB_file": fp.name, "CIB_shadow": None}):
                    if not self._run_setup_teardown(self._setup, app):
                        return False

                    # At the least, print the CIB that will be the test input.
                    self._output.extend(current_cib().splitlines())

                # Note: This is positioned differently from where it is in Test.run.
                self._log_start_test()

                # Define basic arguments for running this test.
                kwargs = {"stdout": subprocess.PIPE, "stderr": subprocess.PIPE,
                          "shell": True, "universal_newlines": True, "check": False}

                # Read in the potentially modified CIB as the stdin for the test.
                fp.seek(0)
                kwargs["input"] = fp.read().decode(encoding="utf-8")

                if valgrind:
                    cmd = "valgrind %s %s" % (" ".join(VALGRIND_ARGS), cmd)

                # Run the test command
                # We handle the "check" argument above in the kwargs dict.
                # pylint: disable-msg=subprocess-run-check
                cmd_p = subprocess.run(cmd, **kwargs)
                rc = cmd_p.returncode

                self._output.extend(cmd_p.stderr.splitlines())
                self._output.extend(cmd_p.stdout.splitlines())

                # Run the teardown hook, if any
                with environ({"CIB_user": "root", "CIB_file": fp.name, "CIB_shadow": None}):
                    if not self._run_setup_teardown(self._teardown, app):
                        return False

        if self.update_cib:
            self._output.append("=#=#=#= Current cib after: %s =#=#=#=" % self.desc)
            self._output.extend(current_cib().splitlines())

        self._validate_hook(rc, cmd_p.stdout, cmd_p.stderr, valgrind=valgrind)

        if rc == self.expected_rc:
            self._log_test_passed(app)
            return True

        self._log_test_failed(app, rc)
        return False


class ValidatingTest(Test):
    """A Test subclass that additionally runs test results through xmllint."""

    format_args = "--output-as=xml"

    def __init__(self, desc, cmd, **kwargs):
        """Create a new ValidatingTest instance."""
        Test.__init__(self, desc + " (XML)", cmd, **kwargs)

    def _validate_hook(self, rc, stdout, stderr, valgrind=False):
        """Validate test output with xmllint."""
        # Do not validate if running under valgrind, even if told to do so.  Valgrind
        # will output a lot more stuff that is not XML, so it wouldn't validate
        # anyway.
        if valgrind:
            return Test._validate_hook(self, rc, stdout, stderr, valgrind=valgrind)

        try:
            validate(stdout)
            # We only care about the return code from validation if there was an error,
            # which will be dealt with below.  Here, we want to log the original return
            # code from the test itself.
            self._log_end_test(rc)
            return 0
        except XmlValidationError as e:
            self._output.append("=#=#=#= End test: %s - Failed to validate (%d) =#=#=#=" % (self.desc, e.exit_code))
            self._output.extend(e.output.splitlines())
            return e.exit_code


class TestGroup:
    """A base class for a group of related tests."""

    def __init__(self, tests, cib_gen=None, env=None, setup=None, teardown=None):
        """
        Create a new TestGroup instance.

        Arguments:
        tests    -- A list of Test instances

        Keyword arguments:
        cib_gen  -- If not None, a function that generates a CIB file and returns the
                    name of that CIB.  This will be added to the test environment as
                    CIB_file and used for all tests in this group.  The file will then
                    be deleted after all tests have been run.
        env      -- If not None, a dict of values to be added to the test environment
        setup    -- A command string, python function, or list of the previous
                    types to run immediately before the test.  This will be run in
                    the same environment as cmd.
        teardown -- Like setup, but runs immediately after the tests
        """
        self.tests = tests
        self._cib_gen = cib_gen
        self._env = env
        self._setup = setup
        self._teardown = teardown

        self._successes = None
        self._failures = None
        self._output = None

    @property
    def failures(self):
        """Return the number of member tests that failed."""
        return self._failures

    @property
    def output(self):
        """Return the test's detailed output."""
        return self._output

    @property
    def successes(self):
        """Return the number of member tests that succeeded."""
        return self._successes

    def _run_setup_teardown(self, cmd):
        """
        Run any setup or teardown command required by this test group.

        On success (or if no command is present), return True.  On failure,
        return False and log the stdout/stderr of the command for debugging.

        Arguments:
        cmd -- The setup/teardown command(s) to run
        """
        try:
            run_cmd_list(cmd)
            return True
        except subprocess.CalledProcessError as exn:
            self._output.extend(exn.stderr.splitlines())
            self._output.extend(exn.stdout.splitlines())
            return False

    def run(self, group, valgrind=False):
        """
        Run all Test instances that are a part of this regression test.

        Additionally, record their stdout and stderr in the self.output property
        and the total number of tests that passed and failed.

        Arguments:
        group -- The name of the group this test is a part of, for logging purposes
        """
        self._failures = 0
        self._successes = 0
        self._output = []

        cib_file = None

        with environ(self._env):
            # If we were given a way to generate a CIB, do that now and add it to the
            # environment.
            if self._cib_gen is not None:
                cib_file = self._cib_gen()
                os.environ.update({"CIB_file": cib_file})

            # Run the setup hook, if any
            if not self._run_setup_teardown(self._setup):
                return False

            # Run the tests
            for t in self.tests:
                rc = t.run(group, valgrind=valgrind)

                if isinstance(t, TestGroup):
                    self._successes += t.successes
                    self._failures += t.failures
                else:
                    if rc:
                        self._successes += 1
                    else:
                        self._failures += 1

                self._output.extend(t.output)

            if cib_file is not None:
                os.environ.pop("CIB_file")
                os.unlink(cib_file)

            # Run the teardown hook, if any
            if self._run_setup_teardown(self._teardown):
                return False

        return True


class ShadowTestGroup(TestGroup):
    """A group of related tests that require a shadow CIB."""

    def __init__(self, tests, **kwargs):
        """
        Create a new ShadowTestGroup instance.

        Arguments:
        tests           -- A list of Test instances

        Keyword arguments:
        create          -- If True, create a shadow CIB file (see create_empty).
                           Otherwise, just create a temp directory and set environment
                           variables.
        create_empty    -- If True, the shadow CIB will be empty.  Otherwise, the
                           shadow CIB will be a copy of the currently active
                           cluster configuration.
        validate_with   -- If not None, the schema version to validate the CIB
                           against
        """
        self._create = kwargs.pop("create", True)
        self._create_empty = kwargs.pop("create_empty", True)
        self._validate_with = kwargs.pop("validate_with", None)
        TestGroup.__init__(self, tests, **kwargs)

    def run(self, group, valgrind=False):
        """
        Run all Test instances that are a part of this regression test.

        Additionally, record their stdout and stderr in the self.output property
        and the total number of tests that passed and failed.

        Arguments:
        group -- The name of the group this test is a part of, for logging purposes
        """
        with TemporaryDirectory(prefix="cts-cli.shadow.") as shadow_dir:
            if self._create:
                create_shadow_cib(shadow_dir, create_empty=self._create_empty,
                                  validate_with=self._validate_with, valgrind=valgrind)
            else:
                os.environ["CIB_shadow_dir"] = shadow_dir
                os.environ["CIB_shadow"] = SHADOW_NAME

            rc = TestGroup.run(self, group, valgrind=valgrind)

            if self._create:
                cleanup_shadow_dir()

            os.environ.pop("CIB_shadow_dir")
            os.environ.pop("CIB_shadow")
            return rc


class RegressionTest:
    """A base class for testing a single command line tool."""

    def __init__(self):
        """Create a new RegressionTest instance."""
        self._identical = None
        self._successes = None
        self._failures = None

        self._tempfile = None
        self._output = None

    @property
    def failures(self):
        """Return the number of member tests that failed."""
        return self._failures

    @property
    def identical(self):
        """Return whether the expected output matches the actual output."""
        return self._identical

    @property
    def name(self):
        """
        Return the name of this regression test.

        This should be a unique, very short, single word name without any special
        characters.  It must match the name of some word in the default_tests
        list because it may be given with the -r option on the command line
        to select only certain tests to run.

        All subclasses must define this property.
        """
        raise NotImplementedError

    @property
    def results_file(self):
        """Return the location where the regression test results are stored."""
        return self._tempfile

    @property
    def successes(self):
        """Return the number of member tests that succeeded."""
        return self._successes

    @property
    def summary(self):
        """Return a list of all Passed/Failed lines for tests in this regression test."""
        retval = []

        for line in self._output:
            if line.startswith("* Failed") or line.startswith("* Passed"):
                retval.append(line)

        return retval

    @property
    def tests(self):
        """A list of Test and TestGroup instances to be run as part of this regression test."""
        return []

    def cleanup(self):
        """Remove the temp file where test output is stored."""
        os.remove(self._tempfile)
        self._tempfile = None

    def diff(self, verbose=False):
        """
        Compare the results of this regression test to the expected results.

        Arguments:
        verbose -- If True, the diff will be written to stdout
        """
        args = ["diff", "-wu", "%s/cli/regression.%s.exp" % (test_home, self.name), self.results_file]

        try:
            if verbose:
                subprocess.run(args, check=True)
            else:
                subprocess.run(args, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
                               check=True)

            self._identical = True
        except subprocess.CalledProcessError:
            self._identical = False

    def process_results(self, verbose):
        """If actual output differs from expected output, print the actual output."""
        if self.identical:
            self.cleanup()
            return

        print("    %s" % self.results_file)

        if verbose:
            print("======================================================")
            with open(self.results_file, encoding="utf-8") as f:
                print(f.read())
            print("======================================================")

    def run(self, valgrind=False):
        """
        Run all Test and TestGroup instances that are a part of this regression test.

        Additionally, record their stdout and stderr in the self.output property
        and the total number of tests that passed and failed.
        """
        self._failures = 0
        self._successes = 0
        self._output = []

        for t in self.tests:
            rc = t.run(self.name, valgrind=valgrind)

            if isinstance(t, TestGroup):
                self._successes += t.successes
                self._failures += t.failures
            else:
                if rc:
                    self._successes += 1
                else:
                    self._failures += 1

            self._output.extend(t.output)

        self._output = sanitize_output(self._output)

    def write(self):
        """
        Write test results to a temporary file and set self.results to its location.

        If self.run() has not yet been called, or there is otherwise no output,
        self.results will be None
        """
        if not self._output:
            self._tempfile = None
            return

        s = "\n".join(self._output).encode()
        s += b"\n"

        (fp, self._tempfile) = mkstemp(prefix="cts-cli.%s." % self.name)
        os.write(fp, s)
        os.close(fp)


class AccessRenderRegressionTest(RegressionTest):
    """A class for testing rendering of ACLs."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "access_render"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        acl_cib = """
<acls>
  <acl_role id="role-deny-acls-write-resources">
    <acl_permission id="deny-acls" kind="deny" xpath="/cib/configuration/acls"/>
    <acl_permission id="write-resources" kind="write"
                    xpath="/cib/configuration/resources"/>
    <acl_permission id="read-rest" kind="read" xpath="/cib"/>
  </acl_role>
  <acl_target id="tony">
    <role id="role-deny-acls-write-resources"/>
  </acl_target>
</acls>
"""

        # Create a test CIB that has ACL roles
        basic_tests = [
            Test("Configure some ACLs", "cibadmin -M -o acls -p", update_cib=True,
                 stdin=acl_cib),
            Test("Enable ACLs", "crm_attribute -n enable-acl -v true",
                 update_cib=True),
            # Run cibadmin --show-access on the test CIB as an ACL-restricted user
            Test("An instance of ACLs render (into color)",
                 "cibadmin --force --show-access=color -Q --user tony"),
            Test("An instance of ACLs render (into namespacing)",
                 "cibadmin --force --show-access=namespace -Q --user tony"),
            Test("An instance of ACLs render (into text)",
                 "cibadmin --force --show-access=text -Q --user tony"),
        ]

        return [
            ShadowTestGroup(basic_tests),
        ]


class DaemonsRegressionTest(RegressionTest):
    """A class for testing command line options of pacemaker daemons."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "daemons"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        return [
            Test("Get CIB manager metadata", "pacemaker-based metadata"),
            Test("Get controller metadata", "pacemaker-controld metadata"),
            Test("Get fencer metadata", "pacemaker-fenced metadata"),
            Test("Get scheduler metadata", "pacemaker-schedulerd metadata"),
        ]


class DatesRegressionTest(RegressionTest):
    """A class for testing handling of ISO8601 dates."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "dates"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        invalid_periods = [
            "",
            "2019-01-01 00:00:00Z",             # Start with no end
            "2019-01-01 00:00:00Z/",            # Start with only a trailing slash
            "PT2S/P1M",                         # Two durations
            "2019-13-01 00:00:00Z/P1M",         # Out-of-range month
            "20191077T15/P1M",                  # Out-of-range day
            "2019-10-01T25:00:00Z/P1M",         # Out-of-range hour
            "2019-10-01T24:00:01Z/P1M",         # Hour 24 with anything but :00:00
            "PT5H/20191001T007000Z",            # Out-of-range minute
            "2019-10-01 00:00:80Z/P1M",         # Out-of-range second
            "2019-10-01 00:00:10 +25:00/P1M",   # Out-of-range offset hour
            "20191001T000010 -00:61/P1M",       # Out-of-range offset minute
            "P1Y/2019-02-29 00:00:00Z",         # Feb. 29 in non-leap-year
            "2019-01-01 00:00:00Z/P",           # Duration with no values
            "P1Z/2019-02-20 00:00:00Z",         # Invalid duration unit
            "P1YM/2019-02-20 00:00:00Z",        # No number for duration unit
        ]

        # Ensure invalid period specifications are rejected
        invalid_period_tests = []
        for p in invalid_periods:
            invalid_period_tests.append(Test("Invalid period - [%s]" % p,
                                             "iso8601 -p '%s'" % p,
                                             expected_rc=ExitStatus.INVALID_PARAM))

        year_tests = []
        for y in ["06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "40"]:
            year_tests.extend([
                Test("20%s-W01-7" % y,
                     "iso8601 -d '20%s-W01-7 00Z'" % y),
                Test("20%s-W01-7 - round-trip" % y,
                     "iso8601 -d '20%s-W01-7 00Z' -W -E '20%s-W01-7 00:00:00Z'" % (y, y)),
                Test("20%s-W01-1" % y,
                     "iso8601 -d '20%s-W01-1 00Z'" % y),
                Test("20%s-W01-1 - round-trip" % y,
                     "iso8601 -d '20%s-W01-1 00Z' -W -E '20%s-W01-1 00:00:00Z'" % (y, y))
            ])

        return invalid_period_tests + [
            make_test_group("'2005-040/2005-043' period", "iso8601 {fmt} -p '2005-040/2005-043'",
                            [Test, ValidatingTest]),
            Test("2014-01-01 00:30:00 - 1 Hour",
                 "iso8601 -d '2014-01-01 00:30:00Z' -D P-1H -E '2013-12-31 23:30:00Z'"),
            Test("Valid date - Feb 29 in leap year",
                 "iso8601 -d '2020-02-29 00:00:00Z' -E '2020-02-29 00:00:00Z'"),
            Test("Valid date - using 'T' and offset",
                 "iso8601 -d '20191201T131211 -05:00' -E '2019-12-01 18:12:11Z'"),
            Test("24:00:00 equivalent to 00:00:00 of next day",
                 "iso8601 -d '2019-12-31 24:00:00Z' -E '2020-01-01 00:00:00Z'"),
        ] + year_tests + [
            make_test_group("2009-W53-07",
                            "iso8601 {fmt} -d '2009-W53-7 00:00:00Z' -W -E '2009-W53-7 00:00:00Z'",
                            [Test, ValidatingTest]),
            Test("epoch + 2 Years 5 Months 6 Minutes",
                 "iso8601 -d 'epoch' -D P2Y5MT6M -E '1972-06-01 00:06:00Z'"),
            Test("2009-01-31 + 1 Month",
                 "iso8601 -d '20090131T000000Z' -D P1M -E '2009-02-28 00:00:00Z'"),
            Test("2009-01-31 + 2 Months",
                 "iso8601 -d '2009-01-31 00:00:00Z' -D P2M -E '2009-03-31 00:00:00Z'"),
            Test("2009-01-31 + 3 Months",
                 "iso8601 -d '2009-01-31 00:00:00Z' -D P3M -E '2009-04-30 00:00:00Z'"),
            make_test_group("2009-03-31 - 1 Month",
                            "iso8601 {fmt} -d '2009-03-31 01:00:00 +01:00' -D P-1M -E '2009-02-28 00:00:00Z'",
                            [Test, ValidatingTest]),
            make_test_group("2038-01-01 + 3 Months",
                            "iso8601 {fmt} -d '2038-01-01 00:00:00Z' -D P3M -E '2038-04-01 00:00:00Z'",
                            [Test, ValidatingTest]),
        ]


class ErrorCodeRegressionTest(RegressionTest):
    """A class for testing error code reporting."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "error_codes"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        # Legacy return codes
        #
        # Don't test unknown legacy code. FreeBSD includes a colon in strerror(),
        # while other distros do not.
        legacy_tests = [
            make_test_group("Get legacy return code", "crm_error {fmt} 201",
                            [Test, ValidatingTest]),
            make_test_group("Get legacy return code (with name)", "crm_error -n {fmt} 201",
                            [Test, ValidatingTest]),
            make_test_group("Get multiple legacy return codes", "crm_error {fmt} 201 202",
                            [Test, ValidatingTest]),
            make_test_group("Get multiple legacy return codes (with names)",
                            "crm_error -n {fmt} 201 202",
                            [Test, ValidatingTest]),
            # We can only rely on our custom codes, so we'll spot-check codes 201-209
            Test("List legacy return codes (spot check)",
                 "crm_error -l | grep 20[1-9]"),
            ValidatingTest("List legacy return codes (spot check)",
                           "crm_error -l --output-as=xml | grep -Ev '<result-code.*code=\"([^2]|2[^0]|20[^1-9])'"),
            Test("List legacy return codes (spot check) (with names)",
                 "crm_error -n -l | grep 20[1-9]"),
            ValidatingTest("List legacy return codes (spot check) (with names)",
                           "crm_error -n -l --output-as=xml | grep -Ev '<result-code.*code=\"([^2]|2[^0]|20[^1-9])'"),
        ]

        # Standard Pacemaker return codes
        #
        # Don't test positive (system) error codes, which may vary by OS
        standard_tests = [
            make_test_group("Get unknown Pacemaker return code", "crm_error -r {fmt} -- -10000",
                            [Test, ValidatingTest]),
            make_test_group("Get unknown Pacemaker return code (with name)",
                            "crm_error -n -r {fmt} -- -10000",
                            [Test, ValidatingTest]),
            # Negative return codes require parsing out the "--" explicitly, so we need
            # to test them as a separate case
            make_test_group("Get negative Pacemaker return code", "crm_error -r {fmt} -- -1005",
                            [Test, ValidatingTest]),
            # Testing name lookups for negative return codes only is sufficient
            make_test_group("Get negative Pacemaker return code (with name)",
                            "crm_error -n -r {fmt} -- -1005",
                            [Test, ValidatingTest]),
            # We can only rely on our custom codes (negative and zero)
            Test("List Pacemaker return codes (non-positive)",
                 "crm_error -l -r | grep -E '^[[:blank:]]*(-[[:digit:]]+|0):'"),
            ValidatingTest("List Pacemaker return codes (non-positive)",
                           "crm_error -l -r --output-as=xml | grep -E -v '<result-code.*code=\"[[:digit:]]'"),
            Test("List Pacemaker return codes (non-positive) (with names)",
                 "crm_error -n -l -r | grep -E '^[[:blank:]]*(-[[:digit:]]+|0):'"),
            ValidatingTest("List Pacemaker return codes (non-positive) (with names)",
                           "crm_error -n -l -r --output-as=xml | grep -E -v '<result-code.*code=\"[[:digit:]]'"),
        ]

        # crm_exit_t exit codes
        crm_exit_t_tests = [
            make_test_group("Get unknown crm_exit_t exit code", "crm_error -X {fmt} -- -10000",
                            [Test, ValidatingTest]),
            make_test_group("Get unknown crm_exit_t exit code (with name)",
                            "crm_error -n -X {fmt} -- -10000",
                            [Test, ValidatingTest]),
            make_test_group("Get crm_exit_t exit code", "crm_error -X {fmt} 1",
                            [Test, ValidatingTest]),
            make_test_group("Get crm_exit_t exit code (with name)",
                            "crm_error -n -X {fmt} 1",
                            [Test, ValidatingTest]),
            make_test_group("Get all crm_exit_t exit codes", "crm_error -l -X {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Get all crm_exit_t exit codes (with name)",
                            "crm_error -l -n -X {fmt}",
                            [Test, ValidatingTest]),
        ]

        return legacy_tests + standard_tests + crm_exit_t_tests


class CibadminRegressionTest(RegressionTest):
    """A class for testing cibadmin."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "cibadmin"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            Test("Validate CIB", "cibadmin -Q", update_cib=True),
            Test("Digest calculation", "cibadmin -Q | cibadmin -5 -p 2>&1"),
            Test("Require --force for CIB erasure", "cibadmin -E",
                 expected_rc=ExitStatus.UNSAFE, update_cib=True),
            Test("Allow CIB erasure with --force", "cibadmin -E --force"),
            # Verify the output after erasure
            Test("Query CIB", "cibadmin -Q",
                 setup=delete_shadow_resource_defaults,
                 update_cib=True),
        ]

        # Add some stuff to the empty CIB so we know that erasing it did something.
        basic_tests_setup = [
            """cibadmin -C -o nodes --xml-text '<node id="node1" uname="node1"/>'""",
            """cibadmin -C -o crm_config --xml-text '<cluster_property_set id="cib-bootstrap-options"><nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="false"/></cluster_property_set>'""",
            """cibadmin -C -o resources --xml-text '<primitive class="ocf" id="dummy" provider="heartbeat" type="Dummy" />'"""
        ]

        return [
            ShadowTestGroup(basic_tests, setup=basic_tests_setup),
        ]


class CrmAttributeRegressionTest(RegressionTest):
    """A class for testing crm_attribute."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_attribute"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        options_tests = [
            make_test_group("List all available options (invalid type)",
                            "crm_attribute --list-options=asdf {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.USAGE),
            make_test_group("List non-advanced cluster options",
                            "crm_attribute --list-options=cluster {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List all available cluster options",
                            "crm_attribute --list-options=cluster --all {fmt}",
                            [Test, ValidatingTest]),
            Test("Return usage error if both -p and OCF_RESOURCE_INSTANCE are empty strings",
                 "crm_attribute -N cluster01 -p '' -G",
                 expected_rc=ExitStatus.USAGE),
        ]

        value_update_tests = [
            Test("Query the value of an attribute that does not exist",
                 "crm_attribute -n ABCD --query --quiet",
                 expected_rc=ExitStatus.NOSUCH),
            Test("Configure something before erasing",
                 "crm_attribute -n test_attr -v 5", update_cib=True),
            Test("Test '++' XML attribute update syntax",
                 """cibadmin -M --score --xml-text='<cib admin_epoch="admin_epoch++"/>'""",
                 update_cib=True),
            Test("Test '+=' XML attribute update syntax",
                 """cibadmin -M --score --xml-text='<cib admin_epoch="admin_epoch+=2"/>'""",
                 update_cib=True),
            make_test_group("Test '++' nvpair value update syntax",
                            "crm_attribute -n test_attr -v 'value++' --score {fmt}",
                            [Test, ValidatingTest], update_cib=True),
            make_test_group("Test '+=' nvpair value update syntax",
                            "crm_attribute -n test_attr -v 'value+=2' --score {fmt}",
                            [Test, ValidatingTest], update_cib=True),
            Test("Test '++' XML attribute update syntax (--score not set)",
                 """cibadmin -M --xml-text='<cib admin_epoch="admin_epoch++"/>'""",
                 update_cib=True),
            Test("Test '+=' XML attribute update syntax (--score not set)",
                 """cibadmin -M --xml-text='<cib admin_epoch="admin_epoch+=2"/>'""",
                 update_cib=True),
            make_test_group("Test '++' nvpair value update syntax (--score not set)",
                            "crm_attribute -n test_attr -v 'value++' {fmt}",
                            [Test, ValidatingTest], update_cib=True),
            make_test_group("Test '+=' nvpair value update syntax (--score not set)",
                            "crm_attribute -n test_attr -v 'value+=2' {fmt}",
                            [Test, ValidatingTest], update_cib=True),
        ]

        query_set_tests = [
            Test("Set cluster option", "crm_attribute -n cluster-delay -v 60s",
                 update_cib=True),
            Test("Query new cluster option",
                 "cibadmin -Q -o crm_config | grep cib-bootstrap-options-cluster-delay"),
            Test("Set no-quorum policy",
                 "crm_attribute -n no-quorum-policy -v ignore", update_cib=True),
            Test("Delete nvpair",
                 """cibadmin -D -o crm_config --xml-text '<nvpair id="cib-bootstrap-options-cluster-delay"/>'""",
                 update_cib=True),
            Test("Create operation should fail",
                 """cibadmin -C -o crm_config --xml-text '<cluster_property_set id="cib-bootstrap-options"><nvpair id="cib-bootstrap-options-no-quorum-policy" name="no-quorum-policy" value="ignore"/></cluster_property_set>'""",
                 expected_rc=ExitStatus.EXISTS, update_cib=True),
            Test("Modify cluster options section",
                 """cibadmin -M -o crm_config --xml-text '<cluster_property_set id="cib-bootstrap-options"><nvpair id="cib-bootstrap-options-cluster-delay" name="cluster-delay" value="60s"/></cluster_property_set>'""",
                 update_cib=True),
            Test("Query updated cluster option",
                 "cibadmin -Q -o crm_config | grep cib-bootstrap-options-cluster-delay",
                 update_cib=True),
            Test("Set duplicate cluster option",
                 "crm_attribute -n cluster-delay -v 40s -s duplicate",
                 update_cib=True),
            Test("Setting multiply defined cluster option should fail",
                 "crm_attribute -n cluster-delay -v 30s",
                 expected_rc=ExitStatus.MULTIPLE, update_cib=True),
            Test("Set cluster option with -s",
                 "crm_attribute -n cluster-delay -v 30s -s duplicate",
                 update_cib=True),
            Test("Delete cluster option with -i",
                 "crm_attribute -n cluster-delay -D -i cib-bootstrap-options-cluster-delay",
                 update_cib=True),
            Test("Create node1 and bring it online",
                 "crm_simulate --live-check --in-place --node-up=node1",
                 update_cib=True),
            Test("Create node attribute",
                 "crm_attribute -n ram -v 1024M -N node1 -t nodes",
                 update_cib=True),
            Test("Query new node attribute",
                 "cibadmin -Q -o nodes | grep node1-ram",
                 update_cib=True),
            Test("Create second node attribute",
                 "crm_attribute -n rattr -v XYZ -N node1 -t nodes",
                 update_cib=True),
            Test("Query node attributes by pattern",
                 "crm_attribute -t nodes -P 'ra.*' -N node1 --query"),
            Test("Update node attributes by pattern",
                 "crm_attribute -t nodes -P 'rat.*' -N node1 -v 10",
                 update_cib=True),
            Test("Delete node attributes by pattern",
                 "crm_attribute -t nodes -P 'rat.*' -N node1 -D",
                 update_cib=True),
            Test("Set a transient (fail-count) node attribute",
                 "crm_attribute -n fail-count-foo -v 3 -N node1 -t status",
                 update_cib=True),
            Test("Query a fail count", "crm_failcount --query -r foo -N node1",
                 update_cib=True),
            Test("Show node attributes with crm_simulate",
                 "crm_simulate --live-check --show-attrs"),
            Test("Set a second transient node attribute",
                 "crm_attribute -n fail-count-bar -v 5 -N node1 -t status",
                 update_cib=True),
            Test("Query transient node attributes by pattern",
                 "crm_attribute -t status -P fail-count -N node1 --query"),
            Test("Update transient node attributes by pattern",
                 "crm_attribute -t status -P fail-count -N node1 -v 10",
                 update_cib=True),
            Test("Delete transient node attributes by pattern",
                 "crm_attribute -t status -P fail-count -N node1 -D",
                 update_cib=True),
            Test("crm_attribute given invalid delete usage",
                 "crm_attribute -t nodes -N node1 -D",
                 expected_rc=ExitStatus.USAGE),
            Test("Set a utilization node attribute",
                 "crm_attribute -n cpu -v 1 -N node1 -z",
                 update_cib=True),
            Test("Query utilization node attribute",
                 "crm_attribute --query -n cpu -N node1 -z"),
            # This update will fail because it has version numbers
            Test("Replace operation should fail",
                 """cibadmin -Q | sed -e 's/epoch="[^"]*"/epoch="1"/' | cibadmin -R -p""",
                 expected_rc=ExitStatus.OLD),
        ]

        promotable_tests = [
            make_test_group("Query a nonexistent promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -G {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Delete a nonexistent promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -D {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query after deleting a nonexistent promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -G {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Update a nonexistent promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -v 1 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query after updating a nonexistent promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -G {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Update an existing promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -v 5 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query after updating an existing promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -G {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Delete an existing promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -D {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query after deleting an existing promotable score attribute",
                            "crm_attribute -N cluster01 -p promotable-rsc -G {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
        ]

        # Test for an issue with legacy command line parsing when the resource is
        # specified in the environment (CLBZ#5509)
        ocf_rsc_instance_tests = [
            make_test_group("Update a promotable score attribute to -INFINITY",
                            "crm_attribute -N cluster01 -p -v -INFINITY {fmt}",
                            [Test, ValidatingTest],
                            env={"OCF_RESOURCE_INSTANCE": "promotable-rsc"}),
            make_test_group("Query after updating a promotable score attribute to -INFINITY",
                            "crm_attribute -N cluster01 -p -G {fmt}",
                            [Test, ValidatingTest],
                            env={"OCF_RESOURCE_INSTANCE": "promotable-rsc"}),
            Test("Try OCF_RESOURCE_INSTANCE if -p is specified with an empty string",
                 "crm_attribute -N cluster01 -p '' -G",
                 env={"OCF_RESOURCE_INSTANCE": "promotable-rsc"}),
        ]

        return options_tests + [
            ShadowTestGroup(value_update_tests),
            ShadowTestGroup(query_set_tests),
            TestGroup(promotable_tests + ocf_rsc_instance_tests,
                      env={"OCF_RESOURCE_INSTANCE": "promotable-rsc"},
                      cib_gen=partial(copy_existing_cib, "{cts_cli_data}/crm_mon.xml")),
        ]


class CrmStandbyRegressionTest(RegressionTest):
    """A class for testing crm_standby."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_standby"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            Test("Default standby value", "crm_standby -N node1 -G"),
            Test("Set standby status", "crm_standby -N node1 -v true",
                 update_cib=True),
            Test("Query standby value", "crm_standby -N node1 -G"),
            Test("Delete standby value", "crm_standby -N node1 -D",
                 update_cib=True),
        ]

        return [
            ShadowTestGroup(basic_tests,
			    setup="""cibadmin -C -o nodes --xml-text '<node id="node1" uname="node1"/>'"""),
        ]


class CrmResourceRegressionTest(RegressionTest):
    """A class for testing crm_resource."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_resource"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        options_tests = [
            Test("crm_resource run with extra arguments", "crm_resource foo bar",
                 expected_rc=ExitStatus.USAGE),
            Test("List all available resource options (invalid type)",
                 "crm_resource --list-options=asdf",
                 expected_rc=ExitStatus.USAGE),
            Test("List all available resource options (invalid type)",
                 "crm_resource --list-options=asdf --output-as=xml",
                 expected_rc=ExitStatus.USAGE),
            make_test_group("List non-advanced primitive meta-attributes",
                            "crm_resource --list-options=primitive {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List all available primitive meta-attributes",
                            "crm_resource --list-options=primitive --all {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List non-advanced fencing parameters",
                            "crm_resource --list-options=fencing {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List all available fencing parameters",
                            "crm_resource --list-options=fencing --all {fmt}",
                            [Test, ValidatingTest]),
        ]

        basic_tests = [
            Test("Create a resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                 update_cib=True),
            Test("crm_resource given both -r and resource config",
                 "crm_resource -r xyz --class ocf --provider pacemaker --agent Dummy",
                 expected_rc=ExitStatus.USAGE),
            Test("crm_resource given resource config with invalid action",
                 "crm_resource --class ocf --provider pacemaker --agent Dummy -D",
                 expected_rc=ExitStatus.USAGE),
            Test("Create a resource meta attribute",
                 "crm_resource -r dummy --meta -p is-managed -v false",
                 update_cib=True),
            Test("Query a resource meta attribute",
                 "crm_resource -r dummy --meta -g is-managed",
                 update_cib=True),
            Test("Remove a resource meta attribute",
                 "crm_resource -r dummy --meta -d is-managed",
                 update_cib=True),
            ValidatingTest("Create another resource meta attribute",
                           "crm_resource -r dummy --meta -p target-role -v Stopped --output-as=xml"),
            ValidatingTest("Show why a resource is not running",
                           "crm_resource -Y -r dummy --output-as=xml"),
            ValidatingTest("Remove another resource meta attribute",
                           "crm_resource -r dummy --meta -d target-role --output-as=xml"),
            ValidatingTest("Get a non-existent attribute from a resource element",
                           "crm_resource -r dummy --get-parameter nonexistent --element --output-as=xml"),
            make_test_group("Get a non-existent attribute from a resource element",
                            "crm_resource -r dummy --get-parameter nonexistent --element {fmt}",
                            [Test, ValidatingTest], update_cib=True),
            Test("Get an existent attribute from a resource element",
                 "crm_resource -r dummy --get-parameter class --element",
                 update_cib=True),
            ValidatingTest("Set a non-existent attribute for a resource element",
                           "crm_resource -r dummy --set-parameter=description -v test_description --element --output-as=xml",
                           update_cib=True),
            ValidatingTest("Set an existent attribute for a resource element",
                           "crm_resource -r dummy --set-parameter=description -v test_description --element --output-as=xml",
                           update_cib=True),
            ValidatingTest("Delete an existent attribute for a resource element",
                           "crm_resource -r dummy -d description --element --output-as=xml",
                           update_cib=True),
            ValidatingTest("Delete a non-existent attribute for a resource element",
                           "crm_resource -r dummy -d description --element --output-as=xml",
                           update_cib=True),
            Test("Set a non-existent attribute for a resource element",
                 "crm_resource -r dummy --set-parameter=description -v test_description --element",
                 update_cib=True),
            Test("Set an existent attribute for a resource element",
                 "crm_resource -r dummy --set-parameter=description -v test_description --element",
                 update_cib=True),
            Test("Delete an existent attribute for a resource element",
                 "crm_resource -r dummy -d description --element",
                 update_cib=True),
            Test("Delete a non-existent attribute for a resource element",
                 "crm_resource -r dummy -d description --element",
                 update_cib=True),
            Test("Create a resource attribute", "crm_resource -r dummy -p delay -v 10s",
                 update_cib=True),
            make_test_group("List the configured resources", "crm_resource -L {fmt}",
                            [Test, ValidatingTest], update_cib=True),
            Test("Implicitly list the configured resources", "crm_resource"),
            Test("List IDs of instantiated resources", "crm_resource -l"),
            make_test_group("Show XML configuration of resource", "crm_resource -q -r dummy {fmt}",
                            [Test, ValidatingTest]),
            Test("Require a destination when migrating a resource that is stopped",
                 "crm_resource -r dummy -M",
                 update_cib=True, expected_rc=ExitStatus.USAGE),
            Test("Don't support migration to non-existent locations",
                 "crm_resource -r dummy -M -N i.do.not.exist",
                 update_cib=True, expected_rc=ExitStatus.NOSUCH),
            Test("Create a fencing resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="Fence" class="stonith" type="fence_true"/>'""",
                 update_cib=True),
            Test("Bring resources online", "crm_simulate --live-check --in-place",
                 update_cib=True),
            Test("Try to move a resource to its existing location",
                 "crm_resource -r dummy --move --node node1",
                 update_cib=True, expected_rc=ExitStatus.EXISTS),
            Test("Try to move a resource that doesn't exist",
                 "crm_resource -r xyz --move --node node1",
                 expected_rc=ExitStatus.NOSUCH),
            Test("Move a resource from its existing location",
                 "crm_resource -r dummy --move",
                 update_cib=True),
            Test("Clear out constraints generated by --move",
                 "crm_resource -r dummy --clear",
                 update_cib=True),
            Test("Ban a resource on unknown node",
                 "crm_resource -r dummy -B -N host1",
                 expected_rc=ExitStatus.NOSUCH),
            Test("Create two more nodes and bring them online",
                 "crm_simulate --live-check --in-place --node-up=node2 --node-up=node3",
                 update_cib=True),
            Test("Ban dummy from node1", "crm_resource -r dummy -B -N node1",
                 update_cib=True),
            Test("Show where a resource is running", "crm_resource -r dummy -W"),
            Test("Show constraints on a resource", "crm_resource -a -r dummy"),
            ValidatingTest("Ban dummy from node2",
                           "crm_resource -r dummy -B -N node2 --output-as=xml",
                           update_cib=True),
            Test("Relocate resources due to ban",
                 "crm_simulate --live-check --in-place -S",
                 update_cib=True),
            ValidatingTest("Move dummy to node1",
                           "crm_resource -r dummy -M -N node1 --output-as=xml",
                           update_cib=True),
            Test("Clear implicit constraints for dummy on node2",
                 "crm_resource -r dummy -U -N node2",
                 update_cib=True),
            Test("Drop the status section",
                 "cibadmin -R -o status --xml-text '<status/>'"),
            Test("Create a clone",
                 """cibadmin -C -o resources --xml-text '<clone id="test-clone"><primitive id="test-primitive" class="ocf" provider="pacemaker" type="Dummy"/></clone>'"""),
            Test("Create a resource meta attribute",
                 "crm_resource -r test-primitive --meta -p is-managed -v false",
                 update_cib=True),
            Test("Create a resource meta attribute in the primitive",
                 "crm_resource -r test-primitive --meta -p is-managed -v false --force",
                 update_cib=True),
            Test("Update resource meta attribute with duplicates",
                 "crm_resource -r test-clone --meta -p is-managed -v true",
                 update_cib=True),
            Test("Update resource meta attribute with duplicates (force clone)",
                 "crm_resource -r test-clone --meta -p is-managed -v true --force",
                 update_cib=True),
            Test("Update child resource meta attribute with duplicates",
                 "crm_resource -r test-primitive --meta -p is-managed -v false",
                 update_cib=True),
            Test("Delete resource meta attribute with duplicates",
                 "crm_resource -r test-clone --meta -d is-managed",
                 update_cib=True),
            Test("Delete resource meta attribute in parent",
                 "crm_resource -r test-primitive --meta -d is-managed",
                 update_cib=True),
            Test("Create a resource meta attribute in the primitive",
                 "crm_resource -r test-primitive --meta -p is-managed -v false --force",
                 update_cib=True),
            Test("Update existing resource meta attribute",
                 "crm_resource -r test-clone --meta -p is-managed -v true",
                 update_cib=True),
            Test("Create a resource meta attribute in the parent",
                 "crm_resource -r test-clone --meta -p is-managed -v true --force",
                 update_cib=True),
            Test("Delete resource parent meta attribute (force)",
                 "crm_resource -r test-clone --meta -d is-managed --force",
                 update_cib=True),
            # Restore meta-attributes before running this test
            Test("Delete resource child meta attribute",
                 "crm_resource -r test-primitive --meta -d is-managed",
                 setup=["crm_resource -r test-primitive --meta -p is-managed -v true --force",
                        "crm_resource -r test-clone --meta -p is-managed -v true --force"],
                 update_cib=True),
            Test("Create the dummy-group resource group",
                 """cibadmin -C -o resources --xml-text '<group id="dummy-group">"""
                 """<primitive id="dummy1" class="ocf" provider="pacemaker" type="Dummy"/>"""
                 """<primitive id="dummy2" class="ocf" provider="pacemaker" type="Dummy"/>"""
                 """</group>'""",
                 update_cib=True),
            Test("Create a resource meta attribute in dummy1",
                 "crm_resource -r dummy1 --meta -p is-managed -v true",
                 update_cib=True),
            Test("Create a resource meta attribute in dummy-group",
                 "crm_resource -r dummy-group --meta -p is-managed -v false",
                 update_cib=True),
            Test("Delete the dummy-group resource group",
                 "cibadmin -D -o resources --xml-text '<group id=\"dummy-group\"/>'",
                 update_cib=True),
            Test("Specify a lifetime when moving a resource",
                 "crm_resource -r dummy --move --node node2 --lifetime=PT1H",
                 update_cib=True),
            Test("Try to move a resource previously moved with a lifetime",
                 "crm_resource -r dummy --move --node node1",
                 update_cib=True),
            Test("Ban dummy from node1 for a short time",
                 "crm_resource -r dummy -B -N node1 --lifetime=PT1S",
                 update_cib=True),
            Test("Remove expired constraints",
                 "sleep 2 && crm_resource --clear --expired",
                 update_cib=True),
            # Clear has already been tested elsewhere, but we need to get rid of the
            # constraints so testing delete works.  It won't delete if there's still
            # a reference to the resource somewhere.
            Test("Clear all implicit constraints for dummy",
                 "crm_resource -r dummy -U",
                 update_cib=True),
            Test("Set a node health strategy",
                 "crm_attribute -n node-health-strategy -v migrate-on-red",
                 update_cib=True),
            Test("Set a node health attribute",
                 "crm_attribute -N node3 -n '#health-cts-cli' -v red",
                 update_cib=True),
            ValidatingTest("Show why a resource is not running on an unhealthy node",
                           "crm_resource -N node3 -Y -r dummy --output-as=xml"),
            Test("Delete a resource",
                 "crm_resource -D -r dummy -t primitive",
                 update_cib=True),
        ]

        constraint_tests = []
        for rsc in ["prim1", "prim2", "prim3", "prim4", "prim5", "prim6", "prim7",
                    "prim8", "prim9", "prim10", "prim11", "prim12", "prim13",
                    "group", "clone"]:
            constraint_tests.extend([
                make_test_group("Check locations and constraints for %s" % rsc,
                                "crm_resource -a -r %s {fmt}" % rsc,
                                [Test, ValidatingTest]),
                make_test_group("Recursively check locations and constraints for %s" % rsc,
                                "crm_resource -A -r %s {fmt}" % rsc,
                                [Test, ValidatingTest]),
            ])

        constraint_tests.extend([
            Test("Check locations and constraints for group member (referring to group)",
                 "crm_resource -a -r gr2"),
            Test("Check locations and constraints for group member (without referring to group)",
                 "crm_resource -a -r gr2 --force"),
        ])

        colocation_tests = [
            ValidatingTest("Set a meta-attribute for primitive and resources colocated with it",
                           "crm_resource -r prim5 --meta --set-parameter=target-role -v Stopped --recursive --output-as=xml"),
            Test("Set a meta-attribute for group and resource colocated with it",
                 "crm_resource -r group --meta --set-parameter=target-role -v Stopped --recursive"),
            ValidatingTest("Set a meta-attribute for clone and resource colocated with it",
                           "crm_resource -r clone --meta --set-parameter=target-role -v Stopped --recursive --output-as=xml"),
        ]

        digest_tests = [
            ValidatingTest("Show resource digests",
                           "crm_resource --digests -r rsc1 -N node1 --output-as=xml"),
            Test("Show resource digests with overrides",
                 "crm_resource --digests -r rsc1 -N node1 --output-as=xml CRM_meta_interval=10000 CRM_meta_timeout=20000"),
            make_test_group("Show resource operations", "crm_resource --list-operations {fmt}",
                            [Test, ValidatingTest]),
        ]

        basic2_tests = [
            make_test_group("List a promotable clone resource",
                            "crm_resource --locate -r promotable-clone {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List the primitive of a promotable clone resource",
                            "crm_resource --locate -r promotable-rsc {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List a single instance of a promotable clone resource",
                            "crm_resource --locate -r promotable-rsc:0 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List another instance of a promotable clone resource",
                            "crm_resource --locate -r promotable-rsc:1 {fmt}",
                            [Test, ValidatingTest]),
            Test("Try to move an instance of a cloned resource",
                 "crm_resource -r promotable-rsc:0 --move --node node1",
                 expected_rc=ExitStatus.INVALID_PARAM),
        ]

        basic_tests_setup = [
            "crm_attribute -n no-quorum-policy -v ignore",
            "crm_simulate --live-check --in-place --node-up=node1"
        ]

        return options_tests + [
            ShadowTestGroup(basic_tests, setup=basic_tests_setup),
            TestGroup(constraint_tests, env={"CIB_file": "{cts_cli_data}/constraints.xml"}),
            TestGroup(colocation_tests, cib_gen=partial(copy_existing_cib, "{cts_cli_data}/constraints.xml")),
            TestGroup(digest_tests, env={"CIB_file": "{cts_cli_data}/crm_resource_digests.xml"}),
            TestGroup(basic2_tests, env={"CIB_file": "{cts_cli_data}/crm_mon.xml"}),
            ValidatingTest("Check that CIB_file=\"-\" works - crm_resource",
                           "crm_resource --digests -r rsc1 -N node1 --output-as=xml",
                           env={"CIB_file": "-"},
                           stdin=pathlib.Path(apply_substitutions("{cts_cli_data}/crm_resource_digests.xml"))),
        ]


class CrmTicketRegressionTest(RegressionTest):
    """A class for testing crm_ticket."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_ticket"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            Test("Default ticket granted state",
                 "crm_ticket -t ticketA -G granted -d false"),
            Test("Set ticket granted state", "crm_ticket -t ticketA -r --force",
                 update_cib=True),
            make_test_group("List ticket IDs", "crm_ticket -w {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query ticket state", "crm_ticket -t ticketA -q {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Query ticket granted state",
                            "crm_ticket -t ticketA -G granted {fmt}",
                            [Test, ValidatingTest]),
            Test("Delete ticket granted state",
                 "crm_ticket -t ticketA -D granted --force",
                 update_cib=True),
            Test("Make a ticket standby", "crm_ticket -t ticketA -s",
                 update_cib=True),
            Test("Query ticket standby state", "crm_ticket -t ticketA -G standby"),
            Test("Activate a ticket", "crm_ticket -t ticketA -a",
                 update_cib=True),
            make_test_group("List ticket details", "crm_ticket -L -t ticketA {fmt}",
                            [Test, ValidatingTest]),
            Test("Add a second ticket", "crm_ticket -t ticketB -G granted -d false",
                 update_cib=True),
            Test("Set second ticket granted state",
                 "crm_ticket -t ticketB -r --force",
                 update_cib=True),
            make_test_group("List tickets", "crm_ticket -l {fmt}",
                            [Test, ValidatingTest]),
            Test("Delete second ticket",
                 """cibadmin --delete --xml-text '<ticket_state id="ticketB"/>'""",
                 update_cib=True),
            Test("Delete ticket standby state", "crm_ticket -t ticketA -D standby",
                 update_cib=True),
            Test("Add a constraint to a ticket",
                 """cibadmin -C -o constraints --xml-text '<rsc_ticket id="dummy-dep-ticketA" rsc="dummy" rsc-role="Started" ticket="ticketA" loss-policy="freeze"/>'""",
                 update_cib=True),
            make_test_group("Query ticket constraints", "crm_ticket -t ticketA -c {fmt}",
                            [Test, ValidatingTest]),
            Test("Delete ticket constraint",
                 """cibadmin --delete --xml-text '<rsc_ticket id="dummy-dep-ticketA"/>'""",
                 update_cib=True),
        ]

        basic_tests_setup = [
            """cibadmin -C -o crm_config --xml-text '<cluster_property_set id="cib-bootstrap-options"><nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="false"/></cluster_property_set>'""",
            """cibadmin -C -o resources --xml-text '<primitive class="ocf" id="dummy" provider="heartbeat" type="Dummy" />'"""
        ]

        return [
            ShadowTestGroup(basic_tests, setup=basic_tests_setup),
        ]


class CrmadminRegressionTest(RegressionTest):
    """A class for testing crmadmin."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crmadmin"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            make_test_group("List all nodes", "crmadmin -N {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Minimally list all nodes", "crmadmin -N -q {fmt}",
                            [Test, ValidatingTest]),
            Test("List all nodes as bash exports", "crmadmin -N -B"),
            make_test_group("List cluster nodes",
                            "crmadmin -N cluster {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List guest nodes",
                            "crmadmin -N guest {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List remote nodes",
                            "crmadmin -N remote {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List cluster,remote nodes",
                            "crmadmin -N cluster,remote {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("List guest,remote nodes",
                            "crmadmin -N guest,remote {fmt}",
                            [Test, ValidatingTest]),
        ]

        return [
            TestGroup(basic_tests,
                      env={"CIB_file": "{cts_cli_data}/crmadmin-cluster-remote-guest-nodes.xml"}),
            Test("Check that CIB_file=\"-\" works", "crmadmin -N",
                 env={"CIB_file": "-"},
                 stdin=pathlib.Path(apply_substitutions("{cts_cli_data}/crmadmin-cluster-remote-guest-nodes.xml"))),
        ]


class CrmShadowRegressionTest(RegressionTest):
    """A class for testing crm_shadow."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_shadow"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        no_instance_tests = [
            make_test_group("Get active shadow instance (no active instance)",
                            "crm_shadow --which {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Get active shadow instance's file name (no active instance)",
                            "crm_shadow --file {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Get active shadow instance's contents (no active instance)",
                            "crm_shadow --display {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Get active shadow instance's diff (no active instance)",
                            "crm_shadow --diff {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
        ]

        # Create new shadow instance based on active CIB
        # Don't use create_shadow_cib() here; test explicitly
        new_instance_tests = [
            make_test_group("Create copied shadow instance",
                            "crm_shadow --create {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force"),
            # Query shadow instance based on active CIB
            make_test_group("Get active shadow instance (copied)",
                            "crm_shadow --which {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Get active shadow instance's file name (copied)",
                            "crm_shadow --file {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Get active shadow instance's contents (copied)",
                            "crm_shadow --display {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Get active shadow instance's diff (copied)",
                            "crm_shadow --diff {fmt}",
                            [Test, ValidatingTest]),
        ]

        # Make some changes to the shadow file
        modify_cib = """export CIB_file=$(crm_shadow --file) && """ \
                     """cibadmin --modify --xml-text '<primitive id="dummy" description="desc"/>' && """ \
                     """cibadmin --delete --xml-text '<op_defaults/>' && """ \
                     """cibadmin --create -o resources --xml-text '<primitive id="dummy1" class="ocf" provider="pacemaker" type="Dummy"/>' && """ \
                     """cibadmin --create -o status --xml-text '<node_state id="3" uname="cluster03" in_ccm="true" crmd="online" crm-debug-origin="do_update_resource" join="member" expected="member"/>'"""

        more_tests = [
            # We can't use make_test_group() here because we only want to run
            # the modify_cib setup code once, and make_test_group will pass all
            # kwargs to every instance it creates.
            Test("Get active shadow instance's diff (after changes)",
                 "crm_shadow --diff",
                 setup=modify_cib, expected_rc=ExitStatus.ERROR),
            ValidatingTest("Get active shadow instance's diff (after changes)",
                           "crm_shadow --diff --output-as=xml",
                           expected_rc=ExitStatus.ERROR),
            TestGroup([
                # Commit the modified shadow CIB to a temp active CIB file
                Test("Commit shadow instance",
                     "crm_shadow --commit {shadow}",
                     expected_rc=ExitStatus.USAGE),
                Test("Commit shadow instance (force)",
                     "crm_shadow --commit {shadow} --force"),
                Test("Get active shadow instance's diff (after commit)",
                     "crm_shadow --diff",
                     expected_rc=ExitStatus.ERROR),
                Test("Commit shadow instance (force) (all)",
                     "crm_shadow --commit {shadow} --force --all"),
                Test("Get active shadow instance's diff (after commit all)",
                     "crm_shadow --diff",
                     expected_rc=ExitStatus.ERROR),
            ], cib_gen=partial(copy_existing_cib, "{cts_cli_data}/crm_mon.xml")),
            TestGroup([
                # Repeat sequence with XML output
                ValidatingTest("Commit shadow instance",
                               "crm_shadow --commit {shadow} --output-as=xml",
                               expected_rc=ExitStatus.USAGE),
                ValidatingTest("Commit shadow instance (force)",
                               "crm_shadow --commit {shadow} --force --output-as=xml"),
                ValidatingTest("Get active shadow instance's diff (after commit)",
                               "crm_shadow --diff --output-as=xml",
                               expected_rc=ExitStatus.ERROR),
                ValidatingTest("Commit shadow instance (force) (all)",
                               "crm_shadow --commit {shadow} --force --all --output-as=xml"),
                ValidatingTest("Get active shadow instance's diff (after commit all)",
                               "crm_shadow --diff --output-as=xml",
                               expected_rc=ExitStatus.ERROR),
                # Commit an inactive shadow instance with no active instance
                make_test_group("Commit shadow instance (no active instance)",
                                "crm_shadow --commit {shadow} {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": None},
                                expected_rc=ExitStatus.USAGE),
                make_test_group("Commit shadow instance (no active instance) (force)",
                                "crm_shadow --commit {shadow} --force {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": None}),
                # Commit an inactive shadow instance with an active instance
                make_test_group("Commit shadow instance (mismatch)",
                                "crm_shadow --commit {shadow} {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": "nonexistent_shadow"},
                                expected_rc=ExitStatus.USAGE),
                make_test_group("Commit shadow instance (mismatch) (force)",
                                "crm_shadow --commit {shadow} --force {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": "nonexistent_shadow"}),
                # Commit an active shadow instance whose shadow file is missing
                make_test_group("Commit shadow instance (nonexistent shadow file)",
                                "crm_shadow --commit nonexistent_shadow {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": "nonexistent_shadow"},
                                expected_rc=ExitStatus.USAGE),
                make_test_group("Commit shadow instance (nonexistent shadow file) (force)",
                                "crm_shadow --commit nonexistent_shadow --force {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": "nonexistent_shadow"},
                                expected_rc=ExitStatus.NOSUCH),
                make_test_group("Get active shadow instance's diff (nonexistent shadow file)",
                                "crm_shadow --diff {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_shadow": "nonexistent_shadow"},
                                expected_rc=ExitStatus.NOSUCH),
                # Commit an active shadow instance when the CIB file is missing
                make_test_group("Commit shadow instance (nonexistent CIB file)",
                                "crm_shadow --commit {shadow} {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"},
                                expected_rc=ExitStatus.USAGE),
                make_test_group("Commit shadow instance (nonexistent CIB file) (force)",
                                "crm_shadow --commit {shadow} --force {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"},
                                expected_rc=ExitStatus.NOSUCH),
                make_test_group("Get active shadow instance's diff (nonexistent CIB file)",
                                "crm_shadow --diff {fmt}",
                                [Test, ValidatingTest],
                                env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"},
                                expected_rc=ExitStatus.NOSUCH),
            ], cib_gen=partial(copy_existing_cib, "{cts_cli_data}/crm_mon.xml")),
        ]

        delete_1_tests = [
            # Delete an active shadow instance
            Test("Delete shadow instance", "crm_shadow --delete {shadow}",
                 expected_rc=ExitStatus.USAGE),
            Test("Delete shadow instance (force)", "crm_shadow --delete {shadow} --force"),
            ShadowTestGroup([
                ValidatingTest("Delete shadow instance",
                               "crm_shadow --delete {shadow} --output-as=xml",
                               expected_rc=ExitStatus.USAGE),
                ValidatingTest("Delete shadow instance (force)",
                               "crm_shadow --delete {shadow} --force --output-as=xml"),
            ])
        ]

        delete_2_tests = [
            # Delete an inactive shadow instance with no active instance
            Test("Delete shadow instance (no active instance)",
                 "crm_shadow --delete {shadow}",
                 expected_rc=ExitStatus.USAGE),
            Test("Delete shadow instance (no active instance) (force)",
                 "crm_shadow --delete {shadow} --force"),
        ]

        delete_3_tests = [
            ValidatingTest("Delete shadow instance (no active instance)",
                           "crm_shadow --delete {shadow} --output-as=xml",
                           expected_rc=ExitStatus.USAGE),
            ValidatingTest("Delete shadow instance (no active instance) (force)",
                           "crm_shadow --delete {shadow} --force --output-as=xml"),
        ]

        delete_4_tests = [
            # Delete an inactive shadow instance with an active instance
            Test("Delete shadow instance (mismatch)",
                 "crm_shadow --delete {shadow}",
                 expected_rc=ExitStatus.USAGE),
            Test("Delete shadow instance (mismatch) (force)",
                 "crm_shadow --delete {shadow} --force"),
        ]

        delete_5_tests = [
            ValidatingTest("Delete shadow instance (mismatch)",
                           "crm_shadow --delete {shadow} --output-as=xml",
                           expected_rc=ExitStatus.USAGE),
            ValidatingTest("Delete shadow instance (mismatch) (force)",
                           "crm_shadow --delete {shadow} --force --output-as=xml"),
            # Delete an active shadow instance whose shadow file is missing
            Test("Delete shadow instance (nonexistent shadow file)",
                 "crm_shadow --delete nonexistent_shadow",
                 expected_rc=ExitStatus.USAGE),
            Test("Delete shadow instance (nonexistent shadow file) (force)",
                 "crm_shadow --delete nonexistent_shadow --force"),
            ValidatingTest("Delete shadow instance (nonexistent shadow file)",
                           "crm_shadow --delete nonexistent_shadow --output-as=xml",
                           expected_rc=ExitStatus.USAGE),
            ValidatingTest("Delete shadow instance (nonexistent shadow file) (force)",
                           "crm_shadow --delete nonexistent_shadow --force --output-as=xml"),
        ]

        delete_6_tests = [
            # Delete an active shadow instance when the CIB file is missing
            Test("Delete shadow instance (nonexistent CIB file)",
                 "crm_shadow --delete {shadow}",
                 expected_rc=ExitStatus.USAGE),
            Test("Delete shadow instance (nonexistent CIB file) (force)",
                 "crm_shadow --delete {shadow} --force"),
        ]

        delete_7_tests = [
            ValidatingTest("Delete shadow instance (nonexistent CIB file)",
                           "crm_shadow --delete {shadow} --output-as=xml",
                           expected_rc=ExitStatus.USAGE),
            ValidatingTest("Delete shadow instance (nonexistent CIB file) (force)",
                           "crm_shadow --delete {shadow} --force --output-as=xml"),
        ]

        create_1_tests = [
            # Create new shadow instance based on active CIB with no instance active
            make_test_group("Create copied shadow instance (no active instance)",
                            "crm_shadow --create {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_shadow": None}),
            # Create new shadow instance based on active CIB with other instance active
            make_test_group("Create copied shadow instance (mismatch)",
                            "crm_shadow --create {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_shadow": "nonexistent_shadow"}),
            # Create new shadow instance based on CIB (shadow file already exists)
            make_test_group("Create copied shadow instance (file already exists)",
                            "crm_shadow --create {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.CANTCREAT),
            make_test_group("Create copied shadow instance (file already exists) (force)",
                            "crm_shadow --create {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest]),
            # Create new shadow instance based on active CIB when the CIB file is missing
            make_test_group("Create copied shadow instance (nonexistent CIB file) (force)",
                            "crm_shadow --create {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.NOSUCH,
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"}),
        ]

        create_2_tests = [
            # Create new empty shadow instance
            make_test_group("Create empty shadow instance",
                            "crm_shadow --create-empty {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force"),
            # Create empty shadow instance with no active instance
            make_test_group("Create empty shadow instance (no active instance)",
                            "crm_shadow --create-empty {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_shadow": None}),
            # Create empty shadow instance with other instance active
            make_test_group("Create empty shadow instance (mismatch)",
                            "crm_shadow --create-empty {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_shadow": "nonexistent_shadow"}),
            # Create empty shadow instance when the CIB file is missing
            make_test_group("Create empty shadow instance (nonexistent CIB file)",
                            "crm_shadow --create-empty {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force",
                            env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"}),
            # Create empty shadow instance (shadow file already exists)
            make_test_group("Create empty shadow instance (file already exists)",
                            "crm_shadow --create-empty {shadow} --batch {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.CANTCREAT),
            make_test_group("Create empty shadow instance (file already exists) (force)",
                            "crm_shadow --create-empty {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest]),
            # Query shadow instance with an empty CIB.
            # --which and --file queries were done earlier.
            TestGroup([
                make_test_group("Get active shadow instance's contents (empty CIB)",
                                "crm_shadow --display {fmt}",
                                [Test, ValidatingTest]),
                make_test_group("Get active shadow instance's diff (empty CIB)",
                                "crm_shadow --diff {fmt}",
                                [Test, ValidatingTest],
                                expected_rc=ExitStatus.ERROR),
            ], setup=delete_shadow_resource_defaults),
        ]

        reset_1_tests = [
            Test("Resetting active shadow instance to active CIB requires force",
                 "crm_shadow --reset {shadow} --batch",
                 expected_rc=ExitStatus.USAGE),
            Test("Reset active shadow instance to active CIB",
                 "crm_shadow --reset {shadow} --batch --force"),
            Test("Active shadow instance no different from active CIB after reset",
                 "crm_shadow --diff"),
            Test("Active shadow instance differs from active CIB after change",
                 "crm_shadow --diff",
                 setup="crm_attribute -n admin_epoch -v 99",
                 expected_rc=ExitStatus.ERROR),

            ValidatingTest("Reset active shadow instance to active CIB",
                           "crm_shadow --reset {shadow} --batch --force --output-as=xml"),
            ValidatingTest("Active shadow instance no different from active CIB after reset",
                           "crm_shadow --diff --output-as=xml"),
            ValidatingTest("Active shadow instance differs from active CIB after change",
                           "crm_shadow --diff --output-as=xml",
                           setup="crm_attribute -n admin_epoch -v 199",
                           expected_rc=ExitStatus.ERROR),

            make_test_group("Reset shadow instance to active CIB with nonexistent shadow file",
                            "crm_shadow --reset {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_shadow --delete {shadow} --force"),
            Test("Active shadow instance no different from active CIB after force-reset",
                 "crm_shadow --diff"),
        ]

        reset_2_tests = [
            make_test_group("Reset inactive shadow instance (none active) to active CIB",
                            "crm_shadow --reset {shadow} --force --batch {fmt}",
                            [Test, ValidatingTest]),
        ]

        reset_3_tests = [
            make_test_group("Reset inactive shadow instance while another instance active",
                            "crm_shadow --reset {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest]),
        ]

        reset_4_tests = [
            make_test_group("Reset shadow instance with nonexistent CIB",
                            "crm_shadow --reset {shadow} --batch --force {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.NOSUCH),
        ]

        # Switch shadow instances
        switch_tests = [
            make_test_group("Switch to new shadow instance",
                            "crm_shadow --switch {shadow} --batch {fmt}",
                            [Test, ValidatingTest]),
            TestGroup([
                make_test_group("Switch to nonexistent shadow instance",
                                "crm_shadow --switch {shadow} --batch {fmt}",
                                [Test, ValidatingTest],
                                expected_rc=ExitStatus.NOSUCH),
                make_test_group("Switch to nonexistent shadow instance (force)",
                                "crm_shadow --switch {shadow} --batch --force {fmt}",
                                [Test, ValidatingTest],
                                expected_rc=ExitStatus.NOSUCH),
            ], setup="crm_shadow --delete {shadow} --force"),
        ]

        return no_instance_tests + [
            ShadowTestGroup(new_instance_tests + more_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml"},
                            create=False),
            ShadowTestGroup(delete_1_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml"}),
            ShadowTestGroup(delete_2_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": None}),
            ShadowTestGroup(delete_3_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": None}),
            ShadowTestGroup(delete_4_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": "nonexistent_shadow"}),
            ShadowTestGroup(delete_5_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": "nonexistent_shadow"}),
            ShadowTestGroup(delete_6_tests,
                            env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"}),
            ShadowTestGroup(delete_7_tests,
                            env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"}),
            ShadowTestGroup(create_1_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml"},
                            create=False),
            ShadowTestGroup(create_2_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml"},
                            create=False),
            ShadowTestGroup(reset_1_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml"}),
            ShadowTestGroup(reset_2_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": None}),
            ShadowTestGroup(reset_3_tests,
                            env={"CIB_file": "{cts_cli_data}/crm_mon.xml",
                                 "CIB_shadow": "nonexistent_shadow"}),
            ShadowTestGroup(reset_4_tests,
                            env={"CIB_file": "{cts_cli_data}/nonexistent_cib.xml"}),
            ShadowTestGroup(switch_tests,
                            env={"CIB_shadow": "nonexistent_shadow"},
                            create_empty=True),
        ]


class CrmVerifyRegressionTest(RegressionTest):
    """A class for testing crm_verify."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_verify"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        invalid_tests = [
            make_test_group("Verify a file-specified invalid configuration",
                            "crm_verify --xml-file {cts_cli_data}/crm_verify_invalid_bz.xml {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.CONFIG),
            make_test_group("Verify a file-specified invalid configuration (verbose)",
                            "crm_verify --xml-file {cts_cli_data}/crm_verify_invalid_bz.xml --verbose {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.CONFIG),
            make_test_group("Verify a file-specified invalid configuration (quiet)",
                            "crm_verify --xml-file {cts_cli_data}/crm_verify_invalid_bz.xml --quiet {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.CONFIG),
            ValidatingTest("Verify another file-specified invalid configuration",
                           "crm_verify --xml-file {cts_cli_data}/crm_verify_invalid_no_stonith.xml --output-as=xml",
                           expected_rc=ExitStatus.CONFIG),
        ]

        with open("%s/cli/crm_mon.xml" % test_home, encoding="utf-8") as f:
            cib_contents = f.read()

        valid_tests = [
            ValidatingTest("Verify a file-specified valid configuration",
                           "crm_verify --xml-file {cts_cli_data}/crm_mon.xml --output-as=xml"),
            ValidatingTest("Verify a piped-in valid configuration",
                           "crm_verify -p --output-as=xml",
                           stdin=pathlib.Path(apply_substitutions("{cts_cli_data}/crm_mon.xml"))),
            ValidatingTest("Verbosely verify a file-specified valid configuration",
                           "crm_verify --xml-file {cts_cli_data}/crm_mon.xml --output-as=xml --verbose"),
            ValidatingTest("Verbosely verify a piped-in valid configuration",
                           "crm_verify -p --output-as=xml --verbose",
                           stdin=pathlib.Path(apply_substitutions("{cts_cli_data}/crm_mon.xml"))),
            ValidatingTest("Verify a string-supplied valid configuration",
                           "crm_verify -X '%s' --output-as=xml" % cib_contents),
            ValidatingTest("Verbosely verify a string-supplied valid configuration",
                           "crm_verify -X '%s' --output-as=xml --verbose" % cib_contents),
        ]

        return invalid_tests + valid_tests


class CrmMonRegressionTest(RegressionTest):
    """A class for testing crm_mon."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "crm_mon"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            make_test_group("Basic output", "crm_mon -1 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Output without node section",
                            "crm_mon -1 --exclude=nodes {fmt}",
                            [Test, ValidatingTest]),
            # The next test doesn't need to be performed for other output formats.  It's
            # really just a test to make sure that blank lines are correct.
            Test("Output with only the node section",
                 "crm_mon -1 --exclude=all --include=nodes"),
            # XML includes everything already so there's no need for a complete test
            Test("Complete text output", "crm_mon -1 --include=all"),
            # XML includes detailed output already
            Test("Complete text output with detail", "crm_mon -1R --include=all"),
            Test("Complete brief text output", "crm_mon -1 --include=all --brief"),
            Test("Complete text output grouped by node",
                 "crm_mon -1 --include=all --group-by-node"),
            # XML does not have a brief output option
            Test("Complete brief text output grouped by node",
                 "crm_mon -1 --include=all --group-by-node --brief"),
            ValidatingTest("Output grouped by node",
                           "crm_mon --output-as=xml --group-by-node"),
            make_test_group("Complete output filtered by node",
                            "crm_mon -1 --include=all --node=cluster01 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Complete output filtered by tag",
                            "crm_mon -1 --include=all --node=even-nodes {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Complete output filtered by resource tag",
                            "crm_mon -1 --include=all --resource=fencing-rscs {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Output filtered by node that doesn't exist",
                            "crm_mon -1 --node=blah {fmt}",
                            [Test, ValidatingTest]),
            Test("Basic text output with inactive resources", "crm_mon -1 -r"),
            # XML already includes inactive resources
            Test("Basic text output with inactive resources, filtered by node",
                 "crm_mon -1 -r --node=cluster02"),
            make_test_group("Complete output filtered by primitive resource",
                            "crm_mon -1 --include=all --resource=Fencing {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Complete output filtered by group resource",
                            "crm_mon -1 --include=all --resource=exim-group {fmt}",
                            [Test, ValidatingTest]),
            Test("Complete text output filtered by group resource member",
                 "crm_mon -1 --include=all --resource=Public-IP"),
            ValidatingTest("Output filtered by group resource member",
                           "crm_mon --output-as=xml --resource=Email"),
            make_test_group("Complete output filtered by clone resource",
                            "crm_mon -1 --include=all --resource=ping-clone {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Complete output filtered by clone resource instance",
                            "crm_mon -1 --include=all --resource=ping {fmt}",
                            [Test, ValidatingTest]),
            Test("Complete text output filtered by exact clone resource instance",
                 "crm_mon -1 --include=all --show-detail --resource=ping:0"),
            ValidatingTest("Output filtered by exact clone resource instance",
                           "crm_mon --output-as=xml --resource=ping:1"),
            make_test_group("Output filtered by resource that doesn't exist",
                            "crm_mon -1 --resource=blah {fmt}",
                            [Test, ValidatingTest]),
            Test("Basic text output with inactive resources, filtered by tag",
                 "crm_mon -1 -r --resource=inactive-rscs"),
            Test("Basic text output with inactive resources, filtered by bundle resource",
                 "crm_mon -1 -r --resource=httpd-bundle"),
            ValidatingTest("Output filtered by inactive bundle resource",
                           "crm_mon --output-as=xml --resource=httpd-bundle"),
            Test("Basic text output with inactive resources, filtered by bundled IP address resource",
                 "crm_mon -1 -r --resource=httpd-bundle-ip-192.168.122.131"),
            ValidatingTest("Output filtered by bundled IP address resource",
                           "crm_mon --output-as=xml --resource=httpd-bundle-ip-192.168.122.132"),
            Test("Basic text output with inactive resources, filtered by bundled container",
                 "crm_mon -1 -r --resource=httpd-bundle-docker-1"),
            ValidatingTest("Output filtered by bundled container",
                           "crm_mon --output-as=xml --resource=httpd-bundle-docker-2"),
            Test("Basic text output with inactive resources, filtered by bundle connection",
                 "crm_mon -1 -r --resource=httpd-bundle-0"),
            ValidatingTest("Output filtered by bundle connection",
                           "crm_mon --output-as=xml --resource=httpd-bundle-0"),
            Test("Basic text output with inactive resources, filtered by bundled primitive resource",
                 "crm_mon -1 -r --resource=httpd"),
            ValidatingTest("Output filtered by bundled primitive resource",
                           "crm_mon --output-as=xml --resource=httpd"),
            Test("Complete text output, filtered by clone name in cloned group",
                 "crm_mon -1 --include=all --show-detail --resource=mysql-clone-group"),
            ValidatingTest("Output, filtered by clone name in cloned group",
                           "crm_mon --output-as=xml --resource=mysql-clone-group"),
            Test("Complete text output, filtered by group name in cloned group",
                 "crm_mon -1 --include=all --show-detail --resource=mysql-group"),
            ValidatingTest("Output, filtered by group name in cloned group",
                           "crm_mon --output-as=xml --resource=mysql-group"),
            Test("Complete text output, filtered by exact group instance name in cloned group",
                 "crm_mon -1 --include=all --show-detail --resource=mysql-group:1"),
            ValidatingTest("Output, filtered by exact group instance name in cloned group",
                           "crm_mon --output-as=xml --resource=mysql-group:1"),
            Test("Complete text output, filtered by primitive name in cloned group",
                 "crm_mon -1 --include=all --show-detail --resource=mysql-proxy"),
            ValidatingTest("Output, filtered by primitive name in cloned group",
                           "crm_mon --output-as=xml --resource=mysql-proxy"),
            Test("Complete text output, filtered by exact primitive instance name in cloned group",
                 "crm_mon -1 --include=all --show-detail --resource=mysql-proxy:1"),
            ValidatingTest("Output, filtered by exact primitive instance name in cloned group",
                           "crm_mon --output-as=xml --resource=mysql-proxy:1"),
        ]

        partial_tests = [
            Test("Output of partially active resources", "crm_mon -1 --show-detail"),
            ValidatingTest("Output of partially active resources", "crm_mon --output-as=xml"),
            Test("Output of partially active resources, with inactive resources",
                 "crm_mon -1 -r --show-detail"),
            # XML already includes inactive resources
            Test("Complete brief text output, with inactive resources",
                 "crm_mon -1 -r --include=all --brief --show-detail"),
            # XML does not have a brief output option
            Test("Text output of partially active group", "crm_mon -1 --resource=partially-active-group"),
            Test("Text output of partially active group, with inactive resources",
                 "crm_mon -1 --resource=partially-active-group -r"),
            Test("Text output of active member of partially active group",
                 "crm_mon -1 --resource=dummy-1"),
            Test("Text output of inactive member of partially active group",
                 "crm_mon -1 --resource=dummy-2 --show-detail"),
            Test("Complete brief text output grouped by node, with inactive resources",
                 "crm_mon -1 -r --include=all --group-by-node --brief --show-detail"),
            Test("Text output of partially active resources, with inactive resources, filtered by node",
                 "crm_mon -1 -r --node=cluster01"),
            ValidatingTest("Output of partially active resources, filtered by node",
                           "crm_mon --output-as=xml --node=cluster01"),
        ]

        unmanaged_tests = [
            make_test_group("Output of active unmanaged resource on offline node",
                            "crm_mon -1 {fmt}",
                            [Test, ValidatingTest]),
            Test("Brief text output of active unmanaged resource on offline node",
                 "crm_mon -1 --brief"),
            Test("Brief text output of active unmanaged resource on offline node, grouped by node",
                 "crm_mon -1 --brief --group-by-node"),
        ]

        maint1_tests = [
            make_test_group("Output of all resources with maintenance-mode enabled",
                            "crm_mon -1 -r {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_attribute -n maintenance-mode -v true",
                            teardown="crm_attribute -n maintenance-mode -v false"),
            make_test_group("Output of all resources with maintenance enabled for a node",
                            "crm_mon -1 -r {fmt}",
                            [Test, ValidatingTest],
                            setup="crm_attribute -n maintenance -N cluster02 -v true",
                            teardown="crm_attribute -n maintenance -N cluster02 -v false"),
        ]

        maint2_tests = [
            # The fence resource is excluded, for comparison
            make_test_group("Output of all resources with maintenance meta attribute true",
                            "crm_mon -1 -r {fmt}",
                            [Test, ValidatingTest]),
        ]

        t180_tests = [
            Test("Text output of guest node's container on different node from its remote resource",
                 "crm_mon -1"),
            Test("Complete text output of guest node's container on different node from its remote resource",
                 "crm_mon -1 --show-detail"),
        ]

        return [
            TestGroup(basic_tests,
                      env={"CIB_file": "{cts_cli_data}/crm_mon.xml"}),
            Test("Check that CIB_file=\"-\" works", "crm_mon -1",
                 env={"CIB_file": "-"},
                 stdin=pathlib.Path(apply_substitutions("{cts_cli_data}/crm_mon.xml"))),
            TestGroup(partial_tests,
                      env={"CIB_file": "{cts_cli_data}/crm_mon-partial.xml"}),
            TestGroup(unmanaged_tests,
                      env={"CIB_file": "{cts_cli_data}/crm_mon-unmanaged.xml"}),
            TestGroup(maint1_tests,
                      cib_gen=partial(copy_existing_cib, "{cts_cli_data}/crm_mon.xml")),
            TestGroup(maint2_tests,
                      env={"CIB_file": "{cts_cli_data}/crm_mon-rsc-maint.xml"}),
            TestGroup(t180_tests,
                      env={"CIB_file": "{cts_cli_data}/crm_mon-T180.xml"}),
        ]


class AclsRegressionTest(RegressionTest):
    """A class for testing access control lists."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "acls"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        acl_cib = """
<acls>
  <acl_target id="l33t-haxor">
    <role id="nothing"/>
  </acl_target>
  <acl_target id="niceguy">
    <role id="observer"/>
  </acl_target>
  <acl_target id="bob">
    <role id="admin"/>
  </acl_target>
  <acl_target id="joe">
    <role id="super_user"/>
  </acl_target>
  <acl_target id="mike">
    <role id="rsc_writer"/>
  </acl_target>
  <acl_target id="chris">
    <role id="rsc_denied"/>
  </acl_target>
  <acl_role id="nothing">
    <acl_permission id="nothing-deny" kind="deny" xpath="/cib"/>
  </acl_role>
  <acl_role id="observer">
    <acl_permission id="observer-read-1" kind="read" xpath="/cib"/>
    <acl_permission id="observer-write-1" kind="write" xpath="//nvpair[@name='stonith-enabled']"/>
    <acl_permission id="observer-write-2" kind="write" xpath="//nvpair[@name='target-role']"/>
  </acl_role>
  <acl_role id="admin">
    <acl_permission id="admin-read-1" kind="read" xpath="/cib"/>
    <acl_permission id="admin-write-1" kind="write" xpath="//resources"/>
  </acl_role>
  <acl_role id="super_user">
    <acl_permission id="super_user-write-1" kind="write" xpath="/cib"/>
  </acl_role>
  <acl_role id="rsc_writer">
    <acl_permission id="rsc-writer-deny-1" kind="deny" xpath="/cib"/>
    <acl_permission id="rsc-writer-write-1" kind="write" xpath="//resources"/>
  </acl_role>
  <acl_role id="rsc_denied">
    <acl_permission id="rsc-denied-write-1" kind="write" xpath="/cib"/>
    <acl_permission id="rsc-denied-deny-1" kind="deny" xpath="//resources"/>
  </acl_role>
</acls>
"""

        basic_tests = [
            Test("Configure some ACLs", "cibadmin -M -o acls -p",
                 update_cib=True, stdin=acl_cib),
            Test("Enable ACLs", "crm_attribute -n enable-acl -v true",
                 update_cib=True),
            Test("Set cluster option", "crm_attribute -n no-quorum-policy -v ignore",
                 update_cib=True),
            Test("New ACL role",
                 """cibadmin --create -o acls --xml-text '<acl_role id="badidea-role"><acl_permission id="badidea-resources" kind="read" xpath="//meta_attributes"/></acl_role>'""",
                 update_cib=True),
            Test("New ACL target",
                 """cibadmin --create -o acls --xml-text '<acl_target id="badidea"><role id="badidea-role"/></acl_target>'""",
                 update_cib=True),
            Test("Another ACL role",
                 """cibadmin --create -o acls --xml-text '<acl_role id="betteridea-role"><acl_permission id="betteridea-resources" kind="read" xpath="//meta_attributes"/></acl_role>'""",
                 update_cib=True),
            Test("Another ACL target",
                 """cibadmin --create -o acls --xml-text '<acl_target id="betteridea"><role id="betteridea-role"/></acl_target>'""",
                 update_cib=True),
            Test("Updated ACL",
                 """cibadmin --replace -o acls --xml-text '<acl_role id="betteridea-role"><acl_permission id="betteridea-nothing" kind="deny" xpath="/cib"/><acl_permission id="betteridea-resources" kind="read" xpath="//meta_attributes"/></acl_role>'""",
                 update_cib=True),
        ]

        no_acl_tests = [
            Test("unknownguy: Query configuration", "cibadmin -Q",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("unknownguy: Set enable-acl",
                 "crm_attribute -n enable-acl -v false",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("unknownguy: Set stonith-enabled",
                 "crm_attribute -n stonith-enabled -v false",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("unknownguy: Create a resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
        ]

        deny_cib_tests = [
            Test("l33t-haxor: Query configuration",
                 "cibadmin -Q",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("l33t-haxor: Set enable-acl",
                 "crm_attribute -n enable-acl -v false",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("l33t-haxor: Set stonith-enabled",
                 "crm_attribute -n stonith-enabled -v false",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("l33t-haxor: Create a resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
        ]

        observer_tests = [
            Test("niceguy: Query configuration", "cibadmin -Q"),
            Test("niceguy: Set enable-acl",
                 "crm_attribute -n enable-acl -v false",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("niceguy: Set stonith-enabled",
                 "crm_attribute -n stonith-enabled -v false",
                 update_cib=True),
            Test("niceguy: Create a resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("root: Query configuration", "cibadmin -Q",
                 env={"CIB_user": "root"}),
            Test("root: Set stonith-enabled", "crm_attribute -n stonith-enabled -v true",
                 update_cib=True, env={"CIB_user": "root"}),
            Test("root: Create a resource",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                 update_cib=True, env={"CIB_user": "root"}),

            # For use with later tests
            Test("root: Create another resource (with description)",
                 """cibadmin -C -o resources --xml-text '<primitive id="dummy_desc" class="ocf" provider="pacemaker" type="Dummy" description="resource with description"/>'""",
                 update_cib=True, env={"CIB_user": "root"}),
        ]

        deny_cib_2_tests = [
            Test("l33t-haxor: Create a resource meta attribute",
                 "crm_resource -r dummy --meta -p target-role -v Stopped",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("l33t-haxor: Query a resource meta attribute",
                 "crm_resource -r dummy --meta -g target-role",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            Test("l33t-haxor: Remove a resource meta attribute",
                 "crm_resource -r dummy --meta -d target-role",
                 expected_rc=ExitStatus.INSUFFICIENT_PRIV),
        ]

        observer_2_tests = [
            Test("niceguy: Create a resource meta attribute",
                 "crm_resource -r dummy --meta -p target-role -v Stopped",
                 update_cib=True),
            Test("niceguy: Query a resource meta attribute",
                 "crm_resource -r dummy --meta -g target-role",
                 update_cib=True),
            Test("niceguy: Remove a resource meta attribute",
                 "crm_resource -r dummy --meta -d target-role",
                 update_cib=True),
            Test("niceguy: Create a resource meta attribute",
                 "crm_resource -r dummy --meta -p target-role -v Started",
                 update_cib=True),
        ]

        read_meta_tests = [
            Test("badidea: Query configuration - implied deny", "cibadmin -Q"),
        ]

        deny_cib_3_tests = [
            Test("betteridea: Query configuration - explicit deny", "cibadmin -Q"),
        ]

        replace_tests = [
            TestGroup([
                AclTest("niceguy: Replace - remove acls",
                        "cibadmin --replace -p",
                        setup="cibadmin --delete --xml-text '<acls/>'",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("niceguy: Replace - create resource",
                        "cibadmin --replace -p",
                        setup="""cibadmin -C -o resources --xml-text '<primitive id="dummy2" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("niceguy: Replace - modify attribute (deny)",
                        "cibadmin --replace -p",
                        setup="crm_attribute -n enable-acl -v false",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("niceguy: Replace - delete attribute (deny)",
                        "cibadmin --replace -p",
                        setup="""cibadmin --replace --xml-text '<primitive id="dummy_desc" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("niceguy: Replace - create attribute (deny)",
                        "cibadmin --replace -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="nothing interesting"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            ], env={"CIB_user": "niceguy"}),

            # admin role
            TestGroup([
                AclTest("bob: Replace - create attribute (direct allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="nothing interesting"/>'"""),
                AclTest("bob: Replace - modify attribute (direct allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="something interesting"/>'"""),
                AclTest("bob: Replace - delete attribute (direct allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --replace -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'"""),
            ], env={"CIB_user": "bob"}),

            # super_user role
            TestGroup([
                AclTest("joe: Replace - create attribute (inherited allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="nothing interesting"/>'"""),
                AclTest("joe: Replace - modify attribute (inherited allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="something interesting"/>'"""),
                AclTest("joe: Replace - delete attribute (inherited allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --replace -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'"""),
            ], env={"CIB_user": "joe"}),

            # rsc_writer role
            TestGroup([
                AclTest("mike: Replace - create attribute (allow overrides deny)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="nothing interesting"/>'"""),
                AclTest("mike: Replace - modify attribute (allow overrides deny)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="something interesting"/>'"""),
                AclTest("mike: Replace - delete attribute (allow overrides deny)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --replace -o resources --xml-text '<primitive id="dummy" class="ocf" provider="pacemaker" type="Dummy"/>'"""),
                # Create an additional resource for deny-overrides-allow testing
                AclTest("mike: Create another resource",
                        """cibadmin -C -o resources --xml-text '<primitive id="dummy2" class="ocf" provider="pacemaker" type="Dummy" description="nothing interesting"/>'""",
                        update_cib=True),
            ], env={"CIB_user": "mike"}),

            # rsc_denied role
            TestGroup([
                AclTest("chris: Replace - create attribute (deny overrides allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="nothing interesting"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("chris: Replace - modify attribute (deny overrides allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --modify --xml-text '<primitive id="dummy" description="something interesting"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
                AclTest("chris: Replace - delete attribute (deny overrides allow)",
                        "cibadmin --replace -o resources -p",
                        setup="""cibadmin --replace -o resources --xml-text '<primitive id="dummy2" class="ocf" provider="pacemaker" type="Dummy"/>'""",
                        expected_rc=ExitStatus.INSUFFICIENT_PRIV),
            ], env={"CIB_user": "chris"}),
        ]

        loop_tests = [
            # no ACL
            TestGroup(no_acl_tests, env={"CIB_user": "unknownguy"}),
            # deny /cib permission
            TestGroup(deny_cib_tests, env={"CIB_user": "l33t-haxor"}),
            # observer role
            TestGroup(observer_tests, env={"CIB_user": "niceguy"}),
            # deny /cib permission
            TestGroup(deny_cib_2_tests, env={"CIB_user": "l33t-haxor"}),
            # observer role
            TestGroup(observer_2_tests, env={"CIB_user": "niceguy"}),
            # read //meta_attributes
            TestGroup(read_meta_tests, env={"CIB_user": "badidea"}),
            # deny /cib, read //meta_attributes
            TestGroup(deny_cib_3_tests, env={"CIB_user": "betteridea"}),
        ] + replace_tests

        return [
            ShadowTestGroup(basic_tests + [
                            TestGroup(loop_tests,
                                      env={"PCMK_trace_functions": "pcmk__check_acl,pcmk__apply_creation_acl"})]),
        ]


class ValidityRegressionTest(RegressionTest):
    """A class for testing CIB validity."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "validity"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            # sanitize_output() strips out validate-with, so there's no point in
            # outputting the CIB after tests that modify it
            Test("Try to set unrecognized validate-with",
                 "cibadmin -M --xml-text '<cib validate-with=\"pacemaker-9999.0\"/>'",
                 expected_rc=ExitStatus.CONFIG),
            Test("Try to remove validate-with attribute",
                 "cibadmin -R -p",
                 stdin=StdinCmd("""cibadmin -Q | sed 's#validate-with="[^"]*"##'"""),
                 expected_rc=ExitStatus.CONFIG),

            Test("Try to use rsc_order first-action value disallowed by schema",
                 "cibadmin -M -o constraints --xml-text '<rsc_order "
                 "id=\"ord_1-2\" first=\"dummy1\" first-action=\"break\" "
                 "then=\"dummy2\"/>'",
                 expected_rc=ExitStatus.CONFIG, update_cib=True),
            Test("Try to use configuration legal only with schema after configured one",
                 "cibadmin -C -o configuration --xml-text '<tags/>'",
                 expected_rc=ExitStatus.CONFIG, update_cib=True),
            Test("Disable schema validation",
                 "cibadmin -M --xml-text '<cib validate-with=\"none\"/>'",
                 expected_rc=ExitStatus.OK),
            Test("Set invalid rsc_order first-action value (schema validation disabled)",
                 "cibadmin -M -o constraints --xml-text '<rsc_order "
                 "id=\"ord_1-2\" first=\"dummy1\" first-action=\"break\" "
                 "then=\"dummy2\"/>'",
                 expected_rc=ExitStatus.OK, update_cib=True),
            Test("Run crm_simulate with invalid rsc_order first-action "
                 "(schema validation disabled)",
                 "crm_simulate -SL",
                 expected_rc=ExitStatus.OK),
        ]

        basic_tests_setup = [
            """cibadmin -C -o resources --xml-text '<primitive id="dummy1" class="ocf" provider="pacemaker" type="Dummy"/>'""",
            """cibadmin -C -o resources --xml-text '<primitive id="dummy2" class="ocf" provider="pacemaker" type="Dummy"/>'""",
            """cibadmin -C -o constraints --xml-text '<rsc_order id="ord_1-2" first="dummy1" first-action="start" then="dummy2"/>'""",
        ]

        return [
            ShadowTestGroup(basic_tests, validate_with="pacemaker-1.2",
                            setup=basic_tests_setup,
                            env={"PCMK_trace_functions": "apply_upgrade,pcmk__update_schema,invert_action"}),
        ]


class UpgradeRegressionTest(RegressionTest):
    """A class for testing upgrading the CIB."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "upgrade"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        resource_cib1 = """
<resources>
  <primitive id="mySmartFuse" class="ocf" provider="experiment" type="SmartFuse">
    <operations>
      <op id="mySmartFuse-start" name="start" interval="0" timeout="40s"/>
      <op id="mySmartFuse-monitor-inputpower" name="monitor" interval="30s">
        <instance_attributes id="mySmartFuse-inputpower-instanceparams">
          <nvpair id="mySmartFuse-inputpower-requires" name="requires" value="inputpower"/>
        </instance_attributes>
      </op>
      <op id="mySmartFuse-monitor-outputpower" name="monitor" interval="2s">
        <instance_attributes id="mySmartFuse-outputpower-instanceparams">
          <nvpair id="mySmartFuse-outputpower-requires" name="requires" value="outputpower"/>
        </instance_attributes>
      </op>
    </operations>
    <instance_attributes id="mySmartFuse-params">
      <nvpair id="mySmartFuse-params-ip" name="ip" value="192.0.2.10"/>
    </instance_attributes>
<!-- a bit hairy but valid -->
    <instance_attributes id-ref="mySmartFuse-outputpower-instanceparams"/>
  </primitive>
</resources>
"""
        resource_cib2 = """
<cib crm_feature_set="3.19.5" validate-with="pacemaker-1.3" epoch="2" num_updates="0" admin_epoch="0">
  <configuration>
    <crm_config>
      <cluster_property_set id="cib-bootstrap-options">
        <nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="false"/>
      </cluster_property_set>
    </crm_config>
    <nodes/>
    <resources/>
    <constraints/>
    <rsc_defaults>
      <meta_attributes id="build-resource-defaults">
        <nvpair id="build-resource-stickiness" name="resource-stickiness" value="1"/>
      </meta_attributes>
    </rsc_defaults>
    <acls>
      <acl_role id="acl-role"/>
      <acl_user id="acl-user">
        <role_ref id="acl-role"/>
      </acl_user>
    </acls>
  </configuration>
  <status/>
</cib>
"""

        t882_tests3 = [
            Test("Run cibadmin with upgrade and force flags", "cibadmin -u --force",
                 update_cib=True),
        ]

        t882_tests0 = [
            Test("Run cibadmin with upgrade and force flags", "cibadmin -u --force",
                 update_cib=True),
        ]

        t882_tests1 = [
            Test("Run cibadmin with upgrade and force flags", "cibadmin -u --force -x '{cts_cli_data}/cibadmin_invalid_schema.xml'",
                 update_cib=True),
        ]

        t882_tests2 = [
            Test("Run cibadmin with upgrade and force flags", "cibadmin -u --force -p",
                 update_cib=True, stdin=resource_cib2),
        ]

        basic_tests = [

            TestGroup(t882_tests3,
                            env={"CIB_file": "{cts_cli_data}/cibadmin_invalid_schema.xml"}),

            Test("Set stonith-enabled=false", "crm_attribute -n stonith-enabled -v false",
                 update_cib=True),
            Test("Configure the initial resource", "cibadmin -M -o resources -p",
                 update_cib=True, stdin=resource_cib1),
            Test("Upgrade to latest CIB schema (trigger 2.10.xsl + the wrapping)",
                 "cibadmin --upgrade --force -V -V",
                 update_cib=True),
            Test("Query a resource instance attribute (shall survive)",
                 "crm_resource -r mySmartFuse -g requires",
                 update_cib=True),
        ]

        return [
            ShadowTestGroup(basic_tests, validate_with="pacemaker-2.10",
                            env={"PCMK_trace_functions": "apply_upgrade,pcmk__update_schema"})
        ]


class RulesRegressionTest(RegressionTest):
    """A class for testing support for CIB rules."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "rules"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        tomorrow = datetime.now() + timedelta(days=1)

        rule_cib = """<cib epoch="1" num_updates="0" admin_epoch="0"  validate-with="pacemaker-3.9">
  <configuration>
    <crm_config>
      <cluster_property_set id="cib-bootstrap-options">
        <nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="false"/>
      </cluster_property_set>
    </crm_config>
    <nodes/>
    <resources>
      <primitive class="ocf" id="dummy" provider="heartbeat" type="Dummy" />
    </resources>
    <constraints>
      <rsc_location id="cli-too-many-date-expressions" rsc="dummy">
        <rule id="cli-rule-too-many-date-expressions" score="INFINITY" boolean-op="or">
          <date_expression id="cli-date-expression-1" operation="gt" start="2020-01-01 01:00:00 -0500"/>
          <date_expression id="cli-date-expression-2" operation="lt" end="2019-01-01 01:00:00 -0500"/>
        </rule>
      </rsc_location>
      <rsc_location id="cli-prefer-dummy-expired" rsc="dummy">
        <rule id="cli-prefer-rule-dummy-expired" score="INFINITY">
          <date_expression id="cli-prefer-lifetime-end-dummy-expired" operation="lt" end="2019-01-01 12:00:00 -05:00"/>
        </rule>
      </rsc_location>
      <rsc_location id="cli-prefer-dummy-not-yet" rsc="dummy">
        <rule id="cli-prefer-rule-dummy-not-yet" score="INFINITY">
          <date_expression id="cli-prefer-lifetime-end-dummy-not-yet" operation="gt" start="%s"/>
        </rule>
      </rsc_location>
      <rsc_location id="cli-prefer-dummy-date_spec-only-years" rsc="dummy">
        <rule id="cli-prefer-rule-dummy-date_spec-only-years" score="INFINITY">
          <date_expression id="cli-prefer-dummy-date_spec-only-years-expr" operation="date_spec">
            <date_spec id="cli-prefer-dummy-date_spec-only-years-spec" years="2019"/>
          </date_expression>
        </rule>
      </rsc_location>
      <rsc_location id="cli-prefer-dummy-date_spec-without-years" rsc="dummy">
        <rule id="cli-prefer-rule-dummy-date_spec-without-years" score="INFINITY">
          <date_expression id="cli-prefer-dummy-date_spec-without-years-expr" operation="date_spec">
            <date_spec id="cli-prefer-dummy-date_spec-without-years-spec" hours="20" months="1,3,5,7"/>
          </date_expression>
        </rule>
      </rsc_location>
      <rsc_location id="cli-no-date_expression" rsc="dummy">
        <rule id="cli-no-date_expression-rule" score="INFINITY">
          <expression id="ban-apache-expr" attribute="#uname" operation="eq" value="node3"/>
        </rule>
      </rsc_location>
    </constraints>
  </configuration>
  <status/>
</cib>""" % tomorrow.strftime("%F %T %z")

        usage_tests = [
            make_test_group("crm_rule given no arguments", "crm_rule {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.USAGE),
            make_test_group("crm_rule given no rule to check", "crm_rule -c {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.USAGE),
            make_test_group("crm_rule given invalid input XML",
                            "crm_rule -c -r blahblah -X invalidxml {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.DATAERR),
            make_test_group("crm_rule given invalid input XML on stdin",
                            "crm_rule -c -r blahblah -X - {fmt}",
                            [Test, ValidatingTest],
                            stdin=StdinCmd("echo invalidxml"),
                            expected_rc=ExitStatus.DATAERR),
        ]

        basic_tests = [
            make_test_group("Try to check a rule that doesn't exist",
                            "crm_rule -c -r blahblah {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.NOSUCH),
            make_test_group("Try to check a rule that has too many date_expressions",
                            "crm_rule -c -r cli-rule-too-many-date-expressions {fmt}",
                            [Test, ValidatingTest], expected_rc=ExitStatus.UNIMPLEMENT_FEATURE),
            make_test_group("Verify basic rule is expired",
                            "crm_rule -c -r cli-prefer-rule-dummy-expired {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.EXPIRED),
            make_test_group("Verify basic rule worked in the past",
                            "crm_rule -c -r cli-prefer-rule-dummy-expired -d 20180101 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Verify basic rule is not yet in effect",
                            "crm_rule -c -r cli-prefer-rule-dummy-not-yet {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.NOT_YET_IN_EFFECT),
            make_test_group("Verify date_spec rule with years has expired",
                            "crm_rule -c -r cli-prefer-rule-dummy-date_spec-only-years {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.EXPIRED),
            make_test_group("Verify multiple rules at once",
                            "crm_rule -c -r cli-prefer-rule-dummy-not-yet -r cli-prefer-rule-dummy-date_spec-only-years {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.EXPIRED),
            make_test_group("Verify date_spec rule with years is in effect",
                            "crm_rule -c -r cli-prefer-rule-dummy-date_spec-only-years -d 20190201 {fmt}",
                            [Test, ValidatingTest]),
            make_test_group("Try to check a rule whose date_spec does not contain years=",
                            "crm_rule -c -r cli-prefer-rule-dummy-date_spec-without-years {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.UNIMPLEMENT_FEATURE),
            make_test_group("Try to check a rule with no date_expression",
                            "crm_rule -c -r cli-no-date_expression-rule {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.UNIMPLEMENT_FEATURE),
        ]

        return usage_tests + [
            TestGroup(basic_tests, cib_gen=partial(write_cib, rule_cib))
        ]


class FeatureSetRegressionTest(RegressionTest):
    """A class for testing support for version-specific features."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "feature_set"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        basic_tests = [
            # Import the test CIB
            Test("Import the test CIB",
                 "cibadmin --replace --xml-file {cts_cli_data}/crm_mon-feature_set.xml",
                 update_cib=True),
            Test("Complete text output, no mixed status",
                 "crm_mon -1 --show-detail"),
            ValidatingTest("Output, no mixed status", "crm_mon --output-as=xml"),
            # Modify the CIB to fake that the cluster has mixed versions
            Test("Fake inconsistent feature set",
                 "crm_attribute --node=cluster02 --name=#feature-set --update=3.15.0 --lifetime=reboot",
                 update_cib=True),
            Test("Complete text output, mixed status",
                 "crm_mon -1 --show-detail"),
            ValidatingTest("Output, mixed status", "crm_mon --output-as=xml"),
        ]

        return [
            ShadowTestGroup(basic_tests),
        ]


# Tests that depend on resource agents and must be run in an installed
# environment
class AgentRegressionTest(RegressionTest):
    """A class for testing resource agents."""

    @property
    def name(self):
        """Return the name of this regression test."""
        return "agents"

    @property
    def tests(self):
        """A list of Test instances to be run as part of this regression test."""
        return [
            make_test_group("Validate a valid resource configuration",
                            "crm_resource --validate --class ocf --provider pacemaker --agent Dummy {fmt}",
                            [Test, ValidatingTest]),
            # Make the Dummy configuration invalid (op_sleep can't be a generic string)
            make_test_group("Validate an invalid resource configuration",
                            "crm_resource --validate --class ocf --provider pacemaker --agent Dummy {fmt}",
                            [Test, ValidatingTest],
                            expected_rc=ExitStatus.NOT_CONFIGURED,
                            env={"OCF_RESKEY_op_sleep": "asdf"}),
        ]


def build_options():
    """Handle command line arguments."""
    parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,
                                     description="Command line tool regression tests",
                                     epilog="Default tests: %s\n"
                                            "Other tests: agents (must be run in an installed environment)" %
                                            " ".join(default_tests))
    parser.add_argument("-j", "--jobs", metavar="JOBS", default=cpu_count() - 1, type=int,
                        help="The number of tests to run simultaneously")
    parser.add_argument("-p", "--path", metavar="DIR", action="append",
                        help="Look for executables in DIR (may be specified multiple times)")
    parser.add_argument("-r", "--run-only", metavar="TEST", choices=default_tests + ["tools"] + other_tests,
                        action="append",
                        help="Run only specified tests (may be specified multiple times)")
    parser.add_argument("-s", "--save", action="store_true",
                        help="Save actual output as expected output")
    parser.add_argument("-v", "--valgrind", action="store_true",
                        help="Run all commands under valgrind")
    parser.add_argument("-V", "--verbose", action="store_true",
                        help="Display any differences from expected output")

    args = parser.parse_args()

    if args.path is None:
        args.path = []

    return args


def setup_environment(valgrind):
    """Set various environment variables needed for operation."""
    if valgrind:
        os.environ["G_SLICE"] = "always-malloc"

    # Ensure all command output is in portable locale for comparison
    os.environ["LC_ALL"] = "C"

    # Log test errors to stderr
    os.environ["PCMK_stderr"] = "1"

    # Because we will change the value of PCMK_trace_functions and then reset it
    # back to some initial value at various points, it's easiest to assume it is
    # defined but empty by default
    if "PCMK_trace_functions" not in os.environ:
        os.environ["PCMK_trace_functions"] = ""


def path_prepend(p):
    """Add another directory to the front of $PATH."""
    old = os.environ["PATH"]
    os.environ["PATH"] = "%s:%s" % (p, old)


def setup_path(opts_path):
    """Set the PATH environment variable appropriately for the tests."""
    srcdir = os.path.dirname(test_home)

    # Add any search paths given on the command line
    for p in opts_path:
        path_prepend(p)

    if os.path.exists("%s/tools/crm_simulate" % srcdir):
        print("Using local binaries from: %s" % srcdir)

        path_prepend("%s/tools" % srcdir)

        for daemon in ["based", "controld", "fenced", "schedulerd"]:
            path_prepend("%s/daemons/%s" % (srcdir, daemon))

        print("Using local schemas from: %s/xml" % srcdir)
        os.environ["PCMK_schema_directory"] = "%s/xml" % srcdir
    else:
        path_prepend(BuildOptions.DAEMON_DIR)
        os.environ["PCMK_schema_directory"] = BuildOptions.SCHEMA_DIR


def _run_one(valgrind, r):
    """Run and return a TestGroup object."""
    # See comments in run_regression_tests.
    r.run(valgrind=valgrind)
    return r


def run_regression_tests(regs, jobs, valgrind=False):
    """Run the given tests and return the modified objects."""
    executed = []

    with Pool(processes=jobs) as pool:
        # What we really want to do here is:
        #     pool.map(lambda r: r.run(),regs)
        #
        # However, multiprocessing uses pickle somehow in its operation, and python
        # doesn't want to pickle a lambda (nor a nested function within this one).
        # Thus, we need to use the _run_one wrapper at the file level just to call
        # run().  Further, if we don't return the modified object from that and then
        # return the list of modified objects here, it looks like the rest of the
        # program will use the originals, before this was ever run.
        executed = pool.map(partial(_run_one, valgrind), regs)

    return executed


def results(regs, save, verbose):
    """Print the output from each regression test, returning the number whose output differs."""
    output_differs = 0

    if verbose:
        print("\n\nResults")

    for r in regs:
        r.write()

        if save:
            dest = "%s/cli/regression.%s.exp" % (test_home, r.name)
            copyfile(r.results_file, dest)

        r.diff()
        if not r.identical:
            output_differs += 1

    return output_differs


def summary(regs, output_differs, verbose):
    """Print the summary output for the entire test run."""
    test_failures = 0
    test_successes = 0

    for r in regs:
        test_failures += r.failures
        test_successes += r.successes

    print("\n\nSummary")

    # First, print all the Passed/Failed lines from each Test run.
    for r in regs:
        print("\n".join(r.summary))

    fmt = PluralFormatter()

    # Then, print information specific to each result possibility.  Basically,
    # if there were failures then we print the output differences, leave the
    # failed output files in place, and exit with an error.  Otherwise, clean up
    # anything that passed.
    if test_failures > 0 and output_differs > 0:
        print(fmt.format("{0} {0:plural,test} failed; see output in:",
                         test_failures))

        for r in regs:
            r.process_results(verbose)

        return ExitStatus.ERROR

    if test_failures > 0:
        print(fmt.format("{0} {0:plural,test} failed", test_failures))

        for r in regs:
            r.process_results(verbose)

        return ExitStatus.ERROR

    if output_differs:
        print(fmt.format("{0} {0:plural,test} passed but output was "
                         "unexpected; see output in:", test_successes))

        for r in regs:
            r.process_results(verbose)

        return ExitStatus.DIGEST

    print(fmt.format("{0} {0:plural,test} passed", test_successes))

    for r in regs:
        r.cleanup()

    return ExitStatus.OK


regression_classes = [
    AccessRenderRegressionTest,
    DaemonsRegressionTest,
    DatesRegressionTest,
    ErrorCodeRegressionTest,
    CibadminRegressionTest,
    CrmAttributeRegressionTest,
    CrmStandbyRegressionTest,
    CrmResourceRegressionTest,
    CrmTicketRegressionTest,
    CrmadminRegressionTest,
    CrmShadowRegressionTest,
    CrmVerifyRegressionTest,
    CrmMonRegressionTest,
    AclsRegressionTest,
    ValidityRegressionTest,
    UpgradeRegressionTest,
    RulesRegressionTest,
    FeatureSetRegressionTest,
    AgentRegressionTest,
]


def main():
    """Run command line regression tests as specified by arguments."""
    opts = build_options()

    setup_environment(opts.valgrind)
    setup_path(opts.path)

    # Filter the list of all regression test classes to include only those that
    # were requested on the command line.  If empty, this defaults to default_tests.
    if not opts.run_only:
        opts.run_only = default_tests

    if opts.run_only == ["tools"]:
        opts.run_only = tools_tests

    regs = []
    for cls in regression_classes:
        obj = cls()

        if obj.name in opts.run_only:
            regs.append(obj)

    regs = run_regression_tests(regs, max(1, opts.jobs), valgrind=opts.valgrind)
    output_differs = results(regs, opts.save, opts.verbose)
    rc = summary(regs, output_differs, opts.verbose)

    sys.exit(rc)


if __name__ == "__main__":
    main()

# vim: set filetype=python expandtab tabstop=4 softtabstop=4 shiftwidth=4 textwidth=120: