diff options
Diffstat (limited to 'integration-cli/docker_cli_save_load_test.go')
| -rw-r--r-- | integration-cli/docker_cli_save_load_test.go | 70 |
1 files changed, 65 insertions, 5 deletions
diff --git a/integration-cli/docker_cli_save_load_test.go b/integration-cli/docker_cli_save_load_test.go index d728c7de95..fb94cad9d8 100644 --- a/integration-cli/docker_cli_save_load_test.go +++ b/integration-cli/docker_cli_save_load_test.go @@ -7,8 +7,8 @@ import ( "testing" ) -// save a repo and try to load it -func TestSaveAndLoadRepo(t *testing.T) { +// save a repo and try to load it using stdout +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)) @@ -25,6 +25,10 @@ func TestSaveAndLoadRepo(t *testing.T) { out, _, err = runCommandWithOutput(commitCmd) errorOut(err, t, fmt.Sprintf("failed to commit container: %v %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)) + saveCmdTemplate := `%v save %v > /tmp/foobar-save-load-test.tar` saveCmdFinal := fmt.Sprintf(saveCmdTemplate, dockerBinary, repoName) saveCmd := exec.Command("bash", "-c", saveCmdFinal) @@ -39,14 +43,70 @@ func TestSaveAndLoadRepo(t *testing.T) { errorOut(err, t, fmt.Sprintf("failed to load repo: %v %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 before != after { + t.Fatalf("inspect is not the same after a save / load") + } + + deleteContainer(cleanedContainerID) + deleteImages(repoName) + + os.Remove("/tmp/foobar-save-load-test.tar") + + logDone("save - save a repo using stdout") + logDone("load - load a repo using stdout") +} + +// save a repo and try to load it using flags +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)) + + cleanedContainerID := stripTrailingCharacters(out) + + repoName := "foobar-save-load-test" + + inspectCmd := exec.Command(dockerBinary, "inspect", cleanedContainerID) out, _, err = runCommandWithOutput(inspectCmd) - errorOut(err, t, fmt.Sprintf("the repo should exist after loading it: %v %v", out, err)) + errorOut(err, t, fmt.Sprintf("output should've been a container id: %v %v", cleanedContainerID, 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)) + + 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)) + + 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)) + + 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)) + + 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 before != after { + t.Fatalf("inspect is not the same after a save / load") + } deleteContainer(cleanedContainerID) deleteImages(repoName) os.Remove("/tmp/foobar-save-load-test.tar") - logDone("save - save a repo") - logDone("load - load a repo") + logDone("save - save a repo using -o") + logDone("load - load a repo using -i") } |