mirror of
https://github.com/containers/podman.git
synced 2025-11-04 08:56:05 +08:00
51fbf3da9e
The linter ensures a common code style. - use switch/case instead of else if - use if instead of switch/case for single case statement - add space between comment and text - detect the use of defer with os.Exit() - use short form var += "..." instead of var = var + "..." - detect problems with append() ``` newSlice := append(orgSlice, val) ``` This could lead to nasty bugs because the orgSlice will be changed in place if it has enough capacity too hold the new elements. Thus we newSlice might not be a copy. Of course most of the changes are just cosmetic and do not cause any logic errors but I think it is a good idea to enforce a common style. This should help maintainability. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
304 lines
9.5 KiB
Go
304 lines
9.5 KiB
Go
package integration
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import (
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"fmt"
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"os"
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"path/filepath"
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. "github.com/containers/podman/v4/test/utils"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega/gexec"
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)
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var _ = Describe("Podman load", func() {
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var (
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tempdir string
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err error
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podmanTest *PodmanTestIntegration
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)
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BeforeEach(func() {
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tempdir, err = CreateTempDirInTempDir()
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if err != nil {
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os.Exit(1)
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}
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podmanTest = PodmanTestCreate(tempdir)
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podmanTest.Setup()
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podmanTest.AddImageToRWStore(ALPINE)
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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f := CurrentGinkgoTestDescription()
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processTestResult(f)
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})
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It("podman load input flag", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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images := podmanTest.Podman([]string{"images"})
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images.WaitWithDefaultTimeout()
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fmt.Println(images.OutputToStringArray())
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load compressed tar file", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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compress := SystemExec("gzip", []string{outfile})
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Expect(compress).Should(Exit(0))
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outfile += ".gz"
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load oci-archive image", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-archive", ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load oci-archive with signature", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-archive", ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "--signature-policy", "/etc/containers/policy.json", "-i", outfile})
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result.WaitWithDefaultTimeout()
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if IsRemote() {
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Expect(result).To(ExitWithError())
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Expect(result.ErrorToString()).To(ContainSubstring("unknown flag"))
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result = podmanTest.Podman([]string{"load", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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} else {
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Expect(result).Should(Exit(0))
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}
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})
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It("podman load with quiet flag", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-q", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load directory", func() {
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SkipIfRemote("Remote does not support loading directories")
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outdir := filepath.Join(podmanTest.TempDir, "alpine")
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save := podmanTest.Podman([]string{"save", "--format", "oci-dir", "-o", outdir, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outdir})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman-remote load directory", func() {
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// Remote-only test looking for the specific remote error
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// message when trying to load a directory.
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if !IsRemote() {
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Skip("Remote only test")
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}
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result := podmanTest.Podman([]string{"load", "-i", podmanTest.TempDir})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(125))
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errMsg := fmt.Sprintf("remote client supports archives only but %q is a directory", podmanTest.TempDir)
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Expect(result.ErrorToString()).To(ContainSubstring(errMsg))
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})
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It("podman load bogus file", func() {
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save := podmanTest.Podman([]string{"load", "-i", "foobar.tar"})
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save.WaitWithDefaultTimeout()
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Expect(save).To(ExitWithError())
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})
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It("podman load multiple tags", func() {
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if podmanTest.Host.Arch == "ppc64le" {
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Skip("skip on ppc64le")
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}
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outfile := filepath.Join(podmanTest.TempDir, "alpine.tar")
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alpVersion := "quay.io/libpod/alpine:3.2"
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pull := podmanTest.Podman([]string{"pull", alpVersion})
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pull.WaitWithDefaultTimeout()
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Expect(pull).Should(Exit(0))
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE, alpVersion})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE, alpVersion})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outfile})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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inspect := podmanTest.Podman([]string{"inspect", ALPINE})
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inspect.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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inspect = podmanTest.Podman([]string{"inspect", alpVersion})
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inspect.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load localhost registry from scratch", func() {
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outfile := filepath.Join(podmanTest.TempDir, "load_test.tar.gz")
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setup := podmanTest.Podman([]string{"tag", ALPINE, "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-archive", "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"rmi", "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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load := podmanTest.Podman([]string{"load", "-i", outfile})
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load.WaitWithDefaultTimeout()
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Expect(load).Should(Exit(0))
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result := podmanTest.Podman([]string{"images", "hello:world"})
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result.WaitWithDefaultTimeout()
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Expect(result.OutputToString()).To(Not(ContainSubstring("docker")))
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Expect(result.OutputToString()).To(ContainSubstring("localhost"))
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})
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It("podman load localhost registry from scratch and :latest", func() {
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outfile := filepath.Join(podmanTest.TempDir, "load_test.tar.gz")
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setup := podmanTest.Podman([]string{"tag", ALPINE, "hello"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-archive", "hello"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"rmi", "hello"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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load := podmanTest.Podman([]string{"load", "-i", outfile})
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load.WaitWithDefaultTimeout()
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Expect(load).Should(Exit(0))
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result := podmanTest.Podman([]string{"images", "hello:latest"})
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result.WaitWithDefaultTimeout()
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Expect(result.OutputToString()).To(Not(ContainSubstring("docker")))
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Expect(result.OutputToString()).To(ContainSubstring("localhost"))
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})
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It("podman load localhost registry from dir", func() {
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SkipIfRemote("podman-remote does not support loading directories")
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outfile := filepath.Join(podmanTest.TempDir, "load")
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setup := podmanTest.Podman([]string{"tag", ALPINE, "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"save", "-o", outfile, "--format", "oci-dir", "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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setup = podmanTest.Podman([]string{"rmi", "hello:world"})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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load := podmanTest.Podman([]string{"load", "-i", outfile})
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load.WaitWithDefaultTimeout()
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Expect(load).Should(Exit(0))
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result := podmanTest.Podman([]string{"images", "load:latest"})
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result.WaitWithDefaultTimeout()
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Expect(result.OutputToString()).To(Not(ContainSubstring("docker")))
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Expect(result.OutputToString()).To(ContainSubstring("localhost"))
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})
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It("podman load xz compressed image", func() {
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outfile := filepath.Join(podmanTest.TempDir, "alp.tar")
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save := podmanTest.Podman([]string{"save", "-o", outfile, ALPINE})
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save.WaitWithDefaultTimeout()
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Expect(save).Should(Exit(0))
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session := SystemExec("xz", []string{outfile})
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Expect(session).Should(Exit(0))
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rmi := podmanTest.Podman([]string{"rmi", ALPINE})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi).Should(Exit(0))
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result := podmanTest.Podman([]string{"load", "-i", outfile + ".xz"})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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})
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It("podman load multi-image archive", func() {
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result := podmanTest.Podman([]string{"load", "-i", "./testdata/docker-two-images.tar.xz"})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(result.OutputToString()).To(ContainSubstring("example.com/empty:latest"))
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Expect(result.OutputToString()).To(ContainSubstring("example.com/empty/but:different"))
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})
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})
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