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author | Valentin Rothberg <rothberg@redhat.com> | 2020-07-31 09:27:21 +0200 |
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committer | Valentin Rothberg <rothberg@redhat.com> | 2020-09-08 08:47:19 +0200 |
commit | 7fea46752cbfb0ef7bfdd694afe95038c9875212 (patch) | |
tree | cabd8c0ea232c36cfff7511cb1b1f3bfa30c0bbf /test/e2e/pull_test.go | |
parent | be7778df6c70227dab760ea92637ed97dad29641 (diff) | |
download | podman-7fea46752cbfb0ef7bfdd694afe95038c9875212.tar.gz podman-7fea46752cbfb0ef7bfdd694afe95038c9875212.tar.bz2 podman-7fea46752cbfb0ef7bfdd694afe95038c9875212.zip |
support multi-image (docker) archives
Support loading and saving tarballs with more than one image.
Add a new `/libpod/images/export` endpoint to the rest API to
allow for exporting/saving multiple images into an archive.
Note that a non-release version of containers/image is vendored.
A release version must be vendored before cutting a new Podman
release. We force the containers/image version via a replace in
the go.mod file; this way go won't try to match the versions.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'test/e2e/pull_test.go')
-rw-r--r-- | test/e2e/pull_test.go | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/e2e/pull_test.go b/test/e2e/pull_test.go index 6d1cb6cbc..98b81876a 100644 --- a/test/e2e/pull_test.go +++ b/test/e2e/pull_test.go @@ -251,6 +251,49 @@ var _ = Describe("Podman pull", func() { session = podmanTest.PodmanNoCache([]string{"rmi", "alpine"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) + + // Pulling a multi-image archive without further specifying + // which image _must_ error out. Pulling is restricted to one + // image. + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(125)) + expectedError := "Unexpected tar manifest.json: expected 1 item, got 2" + found, _ := session.ErrorGrepString(expectedError) + Expect(found).To(Equal(true)) + + // Now pull _one_ image from a multi-image archive via the name + // and index syntax. + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@0")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:example.com/empty:latest")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@1")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:example.com/empty/but:different")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + + // Now check for some errors. + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:foo.com/does/not/exist:latest")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(125)) + expectedError = "Tag \"foo.com/does/not/exist:latest\" not found" + found, _ = session.ErrorGrepString(expectedError) + Expect(found).To(Equal(true)) + + session = podmanTest.PodmanNoCache([]string{"pull", fmt.Sprintf("docker-archive:./testdata/image/docker-two-images.tar.xz:@2")}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(125)) + expectedError = "Invalid source index @2, only 2 manifest items available" + found, _ = session.ErrorGrepString(expectedError) + Expect(found).To(Equal(true)) }) It("podman pull from oci-archive", func() { |