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BMV2ProtobufIrXfail.cmake
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167 lines (141 loc) · 4.94 KB
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# XFAILS: tests that *temporarily* fail
# ================================================
# Xfails are _temporary_ failures: the tests should work but we haven't fixed p4testgen yet.
####################################################################################################
# 1. P4C Toolchain Issues
# These are issues either with the P4 compiler or the behavioral model executing the code.
# These issues needed to be tracked and fixed in P4C.
####################################################################################################
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Message type .* has no field named .*"
up4.p4 # Message type "pdpi.IrMatch" has no field named "range".
)
####################################################################################################
# 2. P4Testgen Issues
####################################################################################################
# These are failures in P4Testgen that need to be fixed.
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown or unimplemented extern method: .*[.]recirculate_preserving_field_list"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown or unimplemented extern method: .*[.]extract"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Non-numeric, non-boolean member expression"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"with type .* is not a Constant"
# Most of these come from varbits
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Cast failed"
# push front can not handled tainted header validity.
header-stack-ops-bmv2.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"is trying to match on a tainted key set"
invalid-hdr-warnings1.p4 # unimlemented feature (for select statement)
issue692-bmv2.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Only registers with bit or int types are currently supported"
issue907-bmv2.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Could not find type for"
# Related to postorder(IR::Member* expression) in ParserUnroll,
# and more specifically when member is passed to getTypeArray
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"is not a constant"
# Using an uninitialized variable as a header stack index in the parser.
parser-unroll-test10.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unhandled node type in Bmv2V1ModelCmdStepper: ForStatement"
forloop-bmv2.p4
issue4739.p4
loop-3-clause-tricky2.p4
)
####################################################################################################
# 3. WONTFIX
####################################################################################################
# These are failures that can not be solved by changing P4Testgen
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Assert/assume can not be executed under a tainted condition"
# Assert/Assume error: assert/assume(false).
bmv2_assert.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unsupported type argument for Value Set"
pvs-nested-struct.p4
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Computations are not supported in update_checksum"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Error compiling"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Checksum16.get is deprecated and not supported."
issue841.p4 # Not supported
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown or unimplemented extern method: .*[.]increment"
issue1882-1-bmv2.p4 # user defined extern
issue1882-bmv2.p4 # user defined extern
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown or unimplemented extern method: .*[.]update"
issue2664-bmv2.p4 # user defined extern
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown extern method count from type jnf_counter"
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"Unknown or unimplemented extern method: fn_foo"
issue3091.p4 # user defined extern
)
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"P4Testgen back end only supports a 'V1Switch' main"
# Pipeline as a parameter of a switch, not a valid v1model program
issue1304.p4
)
####################################################################################################
# 4. PARAMETERS NEEDED
####################################################################################################
# These tests require additional input parameters to compile properly.
# TODO: For these test we should add the --permissive flag.
p4tools_add_xfail_reason(
"testgen-p4c-bmv2-protobuf-ir"
"The validity bit of .* is tainted"
control-hs-index-test3.p4
control-hs-index-test5.p4
gauntlet_hdr_function_cast-bmv2.p4
issue2345-1.p4
issue2345-2.p4
issue2345-multiple_dependencies.p4
issue2345-with_nested_if.p4
issue2345.p4
)