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Cleanup errorOut resp in save tests 

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
This commit is contained in:
Jessica Frazelle 2014-10-14 13:22:06 -07:00
parent 0e3744ec89
commit 0c87424007
1 changed files with 78 additions and 46 deletions
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124
integration-cli/docker_cli_save_load_test.go
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@ -14,40 +14,50 @@ import (
func TestSaveAndLoadRepoStdout(t *testing.T) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
out, _, err := runCommandWithOutput(runCmd)
errorOut(err, t, fmt.Sprintf("failed to create a container: %v %v", out, err))
if err != nil {
t.Fatalf("failed to create a container: %s, %v", out, err)
}
cleanedContainerID := stripTrailingCharacters(out)
repoName := "foobar-save-load-test"
inspectCmd := exec.Command(dockerBinary, "inspect", cleanedContainerID)
out, _, err = runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("output should've been a container id: %v %v", cleanedContainerID, err))
if out, _, err = runCommandWithOutput(inspectCmd); err != nil {
t.Fatalf("output should've been a container id: %s, %v", out, err)
}
commitCmd := exec.Command(dockerBinary, "commit", cleanedContainerID, repoName)
out, _, err = runCommandWithOutput(commitCmd)
errorOut(err, t, fmt.Sprintf("failed to commit container: %v %v", out, err))
if out, _, err = runCommandWithOutput(commitCmd); err != nil {
t.Fatalf("failed to commit container: %s, %v", out, err)
}
inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
before, _, err := runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("the repo should exist before saving it: %v %v", before, err))
if err != nil {
t.Fatalf("the repo should exist before saving it: %s, %v", before, err)
}
saveCmdTemplate := `%v save %v > /tmp/foobar-save-load-test.tar`
saveCmdFinal := fmt.Sprintf(saveCmdTemplate, dockerBinary, repoName)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err = runCommandWithOutput(saveCmd)
errorOut(err, t, fmt.Sprintf("failed to save repo: %v %v", out, err))
if out, _, err = runCommandWithOutput(saveCmd); err != nil {
t.Fatalf("failed to save repo: %s, %v", out, err)
}
deleteImages(repoName)
loadCmdFinal := `cat /tmp/foobar-save-load-test.tar | docker load`
loadCmd := exec.Command("bash", "-c", loadCmdFinal)
out, _, err = runCommandWithOutput(loadCmd)
errorOut(err, t, fmt.Sprintf("failed to load repo: %v %v", out, err))
if out, _, err = runCommandWithOutput(loadCmd); err != nil {
t.Fatalf("failed to load repo: %s, %v", out, err)
}
inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
after, _, err := runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("the repo should exist after loading it: %v %v", after, err))
if err != nil {
t.Fatalf("the repo should exist after loading it: %s %v", after, err)
}
if before != after {
t.Fatalf("inspect is not the same after a save / load")
@ -67,20 +77,24 @@ func TestSaveSingleTag(t *testing.T) {
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))
if out, _, err := runCommandWithOutput(tagCmd); err != nil {
t.Fatalf("failed to tag repo: %s, %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))
out, _, err := runCommandWithOutput(idCmd)
if err != nil {
t.Fatalf("failed to get repo ID: %s, %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))
if out, _, err = runCommandWithOutput(saveCmd); err != nil {
t.Fatalf("failed to save repo with image ID and 'repositories' file: %s, %v", out, err)
}
deleteImages(repoName)
@ -92,27 +106,33 @@ func TestSaveImageId(t *testing.T) {
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))
if out, _, err := runCommandWithOutput(tagCmd); err != nil {
t.Fatalf("failed to tag repo: %s, %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))
out, _, err := runCommandWithOutput(idLongCmd)
if err != nil {
t.Fatalf("failed to get repo ID: %s, %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))
if err != nil {
t.Fatalf("failed to get repo short ID: %s, %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))
if out, _, err = runCommandWithOutput(saveCmd); err != nil {
t.Fatalf("failed to save repo with image ID: %s, %v", out, err)
}
deleteImages(repoName)
@ -123,40 +143,50 @@ func TestSaveImageId(t *testing.T) {
func TestSaveAndLoadRepoFlags(t *testing.T) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
out, _, err := runCommandWithOutput(runCmd)
errorOut(err, t, fmt.Sprintf("failed to create a container: %v %v", out, err))
if err != nil {
t.Fatalf("failed to create a container: %s, %v", out, err)
}
cleanedContainerID := stripTrailingCharacters(out)
repoName := "foobar-save-load-test"
inspectCmd := exec.Command(dockerBinary, "inspect", cleanedContainerID)
out, _, err = runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("output should've been a container id: %v %v", cleanedContainerID, err))
if out, _, err = runCommandWithOutput(inspectCmd); err != nil {
t.Fatalf("output should've been a container id: %s, %v", out, err)
}
commitCmd := exec.Command(dockerBinary, "commit", cleanedContainerID, repoName)
out, _, err = runCommandWithOutput(commitCmd)
errorOut(err, t, fmt.Sprintf("failed to commit container: %v %v", out, err))
if out, _, err = runCommandWithOutput(commitCmd); err != nil {
t.Fatalf("failed to commit container: %s, %v", out, err)
}
inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
before, _, err := runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("the repo should exist before saving it: %v %v", before, err))
if err != nil {
t.Fatalf("the repo should exist before saving it: %s, %v", before, err)
}
saveCmdTemplate := `%v save -o /tmp/foobar-save-load-test.tar %v`
saveCmdFinal := fmt.Sprintf(saveCmdTemplate, dockerBinary, repoName)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err = runCommandWithOutput(saveCmd)
errorOut(err, t, fmt.Sprintf("failed to save repo: %v %v", out, err))
if out, _, err = runCommandWithOutput(saveCmd); err != nil {
t.Fatalf("failed to save repo: %s, %v", out, err)
}
deleteImages(repoName)
loadCmdFinal := `docker load -i /tmp/foobar-save-load-test.tar`
loadCmd := exec.Command("bash", "-c", loadCmdFinal)
out, _, err = runCommandWithOutput(loadCmd)
errorOut(err, t, fmt.Sprintf("failed to load repo: %v %v", out, err))
if out, _, err = runCommandWithOutput(loadCmd); err != nil {
t.Fatalf("failed to load repo: %s, %v", out, err)
}
inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
after, _, err := runCommandWithOutput(inspectCmd)
errorOut(err, t, fmt.Sprintf("the repo should exist after loading it: %v %v", after, err))
if err != nil {
t.Fatalf("the repo should exist after loading it: %s, %v", after, err)
}
if before != after {
t.Fatalf("inspect is not the same after a save / load")
@ -177,18 +207,21 @@ func TestSaveMultipleNames(t *testing.T) {
// Make one image
tagCmdFinal := fmt.Sprintf("%v tag scratch:latest %v-one: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))
if out, _, err := runCommandWithOutput(tagCmd); err != nil {
t.Fatalf("failed to tag repo: %s, %v", out, err)
}
// Make two images
tagCmdFinal = fmt.Sprintf("%v tag scratch:latest %v-two: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))
if out, _, err := runCommandWithOutput(tagCmd); err != nil {
t.Fatalf("failed to tag repo: %s, %v", out, err)
}
saveCmdFinal := fmt.Sprintf("%v save %v-one %v-two:latest | tar xO repositories | grep -q -E '(-one|-two)'", dockerBinary, repoName, repoName)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err = runCommandWithOutput(saveCmd)
errorOut(err, t, fmt.Sprintf("failed to save multiple repos: %v %v", out, err))
if out, _, err := runCommandWithOutput(saveCmd); err != nil {
t.Fatalf("failed to save multiple repos: %s, %v", out, err)
}
deleteImages(repoName)
@ -202,12 +235,12 @@ func TestSaveDirectoryPermissions(t *testing.T) {
name := "save-directory-permissions"
tmpDir, err := ioutil.TempDir("", "save-layers-with-directories")
extractionDirectory := filepath.Join(tmpDir, "image-extraction-dir")
os.Mkdir(extractionDirectory, 0777)
if err != nil {
t.Errorf("failed to create temporary directory: %s", err)
}
extractionDirectory := filepath.Join(tmpDir, "image-extraction-dir")
os.Mkdir(extractionDirectory, 0777)
defer os.RemoveAll(tmpDir)
defer deleteImages(name)
_, err = buildImage(name,
@ -221,8 +254,7 @@ func TestSaveDirectoryPermissions(t *testing.T) {
saveCmdFinal := fmt.Sprintf("%s save %s | tar -xf - -C %s", dockerBinary, name, extractionDirectory)
saveCmd := exec.Command("bash", "-c", saveCmdFinal)
out, _, err := runCommandWithOutput(saveCmd)
if err != nil {
if out, _, err := runCommandWithOutput(saveCmd); err != nil {
t.Errorf("failed to save and extract image: %s", out)
}