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docker save: more integration tests 

Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
This commit is contained in:
Vincent Batts 2014-07-07 14:58:27 -04:00
parent ac392bc0d7
commit 600f65b247
1 changed files with 57 additions and 0 deletions
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57
integration-cli/docker_cli_save_load_test.go
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@ -59,6 +59,63 @@ func TestSaveAndLoadRepoStdout(t *testing.T) {
logDone("load - load a repo using stdout")
}
func TestSaveSingleTag(t *testing.T) {
repoName := "foobar-save-single-tag-test"
tagCmdFinal := fmt.Sprintf("%v tag busybox:latest %v:latest", dockerBinary, repoName)
tagCmd := exec.Command("bash", "-c", tagCmdFinal)
out, _, err := runCommandWithOutput(tagCmd)
errorOut(err, t, fmt.Sprintf("failed to tag repo: %v %v", out, err))
idCmdFinal := fmt.Sprintf("%v images -q --no-trunc %v", dockerBinary, repoName)
idCmd := exec.Command("bash", "-c", idCmdFinal)
out, _, err = runCommandWithOutput(idCmd)
errorOut(err, t, fmt.Sprintf("failed to get repo ID: %v %v", out, err))
cleanedImageID := stripTrailingCharacters(out)
saveCmdFinal := fmt.Sprintf("%v save %v:latest | tar t | grep -E '(^repositories$|%v)'", dockerBinary, repoName, cleanedImageID)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err = runCommandWithOutput(saveCmd)
errorOut(err, t, fmt.Sprintf("failed to save repo with image ID and 'repositories' file: %v %v", out, err))
deleteImages(repoName)
logDone("save - save a specific image:tag")
}
func TestSaveImageId(t *testing.T) {
repoName := "foobar-save-image-id-test"
tagCmdFinal := fmt.Sprintf("%v tag scratch:latest %v:latest", dockerBinary, repoName)
tagCmd := exec.Command("bash", "-c", tagCmdFinal)
out, _, err := runCommandWithOutput(tagCmd)
errorOut(err, t, fmt.Sprintf("failed to tag repo: %v %v", out, err))
idLongCmdFinal := fmt.Sprintf("%v images -q --no-trunc %v", dockerBinary, repoName)
idLongCmd := exec.Command("bash", "-c", idLongCmdFinal)
out, _, err = runCommandWithOutput(idLongCmd)
errorOut(err, t, fmt.Sprintf("failed to get repo ID: %v %v", out, err))
cleanedLongImageID := stripTrailingCharacters(out)
idShortCmdFinal := fmt.Sprintf("%v images -q %v", dockerBinary, repoName)
idShortCmd := exec.Command("bash", "-c", idShortCmdFinal)
out, _, err = runCommandWithOutput(idShortCmd)
errorOut(err, t, fmt.Sprintf("failed to get repo short ID: %v %v", out, err))
cleanedShortImageID := stripTrailingCharacters(out)
saveCmdFinal := fmt.Sprintf("%v save %v | tar t | grep %v", dockerBinary, cleanedShortImageID, cleanedLongImageID)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err = runCommandWithOutput(saveCmd)
errorOut(err, t, fmt.Sprintf("failed to save repo with image ID: %v %v", out, err))
deleteImages(repoName)
logDone("save - save a image by ID")
}
// save a repo and try to load it using flags
func TestSaveAndLoadRepoFlags(t *testing.T) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")