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write to unique file to avoid conflicts

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This commit is contained in:
James Sturtevant
2021-03-10 09:14:58 -08:00
parent be419673a2
commit 5dacb7ba88
1 changed files with 9 additions and 7 deletions
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16
test/e2e/windows/volumes.go
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@@ -100,14 +100,14 @@ func doReadOnlyTest(f *framework.Framework, source v1.VolumeSource, volumePath s
cmd := []string{"cmd", "/c", "echo windows-volume-test", ">", filePath} cmd := []string{"cmd", "/c", "echo windows-volume-test", ">", filePath}
ginkgo.By("verifying that pod will get an error when writing to a volume that is readonly")
_, stderr, _ := f.ExecCommandInContainerWithFullOutput(podName, containerName, cmd...) _, stderr, _ := f.ExecCommandInContainerWithFullOutput(podName, containerName, cmd...)
framework.ExpectEqual(stderr, "Access is denied.") framework.ExpectEqual(stderr, "Access is denied.")
} }
func doReadWriteReadOnlyTest(f *framework.Framework, source v1.VolumeSource, volumePath string) { func doReadWriteReadOnlyTest(f *framework.Framework, source v1.VolumeSource, volumePath string) {
var ( var (
filePath = volumePath + "\\test-file" filePath = volumePath + "\\test-file" + string(uuid.NewUUID())
podName = "pod-" + string(uuid.NewUUID()) podName = "pod-" + string(uuid.NewUUID())
pod = testPodWithROVolume(podName, source, volumePath) pod = testPodWithROVolume(podName, source, volumePath)
rwcontainerName = containerName + "-rw" rwcontainerName = containerName + "-rw"
@@ -133,15 +133,17 @@ func doReadWriteReadOnlyTest(f *framework.Framework, source v1.VolumeSource, vol
ginkgo.By("verifying that pod has the correct nodeSelector") ginkgo.By("verifying that pod has the correct nodeSelector")
framework.ExpectEqual(pod.Spec.NodeSelector["kubernetes.io/os"], "windows") framework.ExpectEqual(pod.Spec.NodeSelector["kubernetes.io/os"], "windows")
cmd := []string{"cmd", "/c", "echo windows-volume-test", ">", filePath} ginkgo.By("verifying that pod can write to a volume with read/write access")
writecmd := []string{"cmd", "/c", "echo windows-volume-test", ">", filePath}
stdoutRW, stderrRW, errRW := f.ExecCommandInContainerWithFullOutput(podName, rwcontainerName, cmd...) stdoutRW, stderrRW, errRW := f.ExecCommandInContainerWithFullOutput(podName, rwcontainerName, writecmd...)
msg := fmt.Sprintf("cmd: %v, stdout: %q, stderr: %q", cmd, stdoutRW, stderrRW) msg := fmt.Sprintf("cmd: %v, stdout: %q, stderr: %q", writecmd, stdoutRW, stderrRW)
framework.ExpectNoError(errRW, msg) framework.ExpectNoError(errRW, msg)
_, stderr, _ := f.ExecCommandInContainerWithFullOutput(podName, containerName, cmd...) ginkgo.By("verifying that pod will get an error when writing to a volume that is readonly")
_, stderr, _ := f.ExecCommandInContainerWithFullOutput(podName, containerName, writecmd...)
framework.ExpectEqual(stderr, "Access is denied.") framework.ExpectEqual(stderr, "Access is denied.")
ginkgo.By("verifying that pod can read from the the volume that is readonly")
readcmd := []string{"cmd", "/c", "type", filePath} readcmd := []string{"cmd", "/c", "type", filePath}
readout, readerr, err := f.ExecCommandInContainerWithFullOutput(podName, containerName, readcmd...) readout, readerr, err := f.ExecCommandInContainerWithFullOutput(podName, containerName, readcmd...)
readmsg := fmt.Sprintf("cmd: %v, stdout: %q, stderr: %q", readcmd, readout, readerr) readmsg := fmt.Sprintf("cmd: %v, stdout: %q, stderr: %q", readcmd, readout, readerr)