[integration] timesync test

test/integration/timesync_test.go

@@ -0,0 +1,53 @@
+package test_test
+
+import (
+	"os/exec"
+	"strconv"
+
+	// "github.com/crc-org/crc/test/extended/crc/cmd".
+	"github.com/crc-org/crc/test/extended/crc/cmd"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+const (
+	sleepSeconds         = "30"
+	maxDateDiffInSeconds = 10
+)
+
+var _ = Describe("Guest machine time should be in sync with host", Label("guest-timesync", "darwin"), func() {
+
+	BeforeSuite(func() {
+		It("Ensuring instance is running")
+		if err := cmd.CheckCRCStatus("running"); err != nil {
+			// cluster is not running
+			startInstance()
+		}
+	})
+
+	It("checks instance date is in sync with host after host suspension", func() {
+		By("scheduling a suspensions and resume of the host")
+		Expect(exec.Command("pmset", "relative", sleepSeconds).Run()).To(Succeed())
+		Expect(exec.Command("pmset", "sleepnow").Run()).To(Succeed())
+		By("getting dates from instance and host")
+		out, err := exec.Command("date", "-u", "+%s").Output()
+		Expect(err).To(BeEmpty())
+		hostDate := string(out)
+		instanceDate, err := SendCommandToVM("date -u +%s")
+		Expect(err).To(BeEmpty())
+		By("ensuring date matches on host and instance")
+		hostDateAsInt, err := strconv.Atoi(hostDate)
+		Expect(err).To(BeEmpty())
+		instanceDateAsInt, err := strconv.Atoi(instanceDate)
+		Expect(err).To(BeEmpty())
+		dateDiff := instanceDateAsInt - hostDateAsInt
+		Ω(dateDiff).Should(BeNumerically("<=", maxDateDiffInSeconds))
+	})
+
+	AfterSuite(func() {
+		// delete instance cleanup...
+		It("Cleanup instance")
+		Expect(cmd.CRC("cleanup").Execute()).To(Succeed())
+	})
+
+})

test/integration/util_test.go

@@ -0,0 +1,18 @@
+package test_test
+
+import (
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+func startInstance() {
+	// cluster is not running
+	if bundlePath == "" {
+		Expect(RunCRCExpectSuccess("setup")).To(ContainSubstring("Your system is correctly setup for using CRC"))
+	} else {
+		Expect(RunCRCExpectSuccess("setup", "-b", bundlePath)).To(ContainSubstring("Your system is correctly setup for using CRC"))
+	}
+	It("start CRC", func() {
+		Expect(RunCRCExpectSuccess("start", "-p", pullSecretPath)).To(ContainSubstring("Started the OpenShift cluster"))
+	})
+}