mirror of https://github.com/containers/podman.git
312 lines
9.4 KiB
Go
312 lines
9.4 KiB
Go
package integration
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import (
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"fmt"
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"os"
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"sync"
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. "github.com/containers/podman/v3/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 rmi", 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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})
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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 rmi bogus image", func() {
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session := podmanTest.Podman([]string{"rmi", "debian:6.0.10"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(1))
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})
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It("podman rmi with fq name", func() {
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podmanTest.AddImageToRWStore(ALPINE)
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session := podmanTest.Podman([]string{"rmi", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman rmi with short name", func() {
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podmanTest.AddImageToRWStore(cirros)
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session := podmanTest.Podman([]string{"rmi", "cirros"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman rmi all images", func() {
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podmanTest.AddImageToRWStore(nginx)
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session := podmanTest.Podman([]string{"rmi", "-a"})
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session.WaitWithDefaultTimeout()
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images := podmanTest.Podman([]string{"images"})
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images.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman rmi all images forcibly with short options", func() {
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podmanTest.AddImageToRWStore(nginx)
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session := podmanTest.Podman([]string{"rmi", "-fa"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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It("podman rmi tagged image", func() {
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podmanTest.AddImageToRWStore(cirros)
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setup := podmanTest.Podman([]string{"images", "-q", cirros})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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session := podmanTest.Podman([]string{"tag", cirros, "foo:bar", "foo"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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result := podmanTest.Podman([]string{"images", "-q", "foo"})
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result.WaitWithDefaultTimeout()
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Expect(result).Should(Exit(0))
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Expect(result.LineInOutputContains(setup.OutputToString())).To(BeTrue())
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})
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It("podman rmi image with tags by ID cannot be done without force", func() {
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podmanTest.AddImageToRWStore(cirros)
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setup := podmanTest.Podman([]string{"images", "-q", cirros})
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setup.WaitWithDefaultTimeout()
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Expect(setup).Should(Exit(0))
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cirrosId := setup.OutputToString()
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session := podmanTest.Podman([]string{"tag", "cirros", "foo:bar", "foo"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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// Trying without --force should fail
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result := podmanTest.Podman([]string{"rmi", cirrosId})
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result.WaitWithDefaultTimeout()
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Expect(result).To(ExitWithError())
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// With --force it should work
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resultForce := podmanTest.Podman([]string{"rmi", "-f", cirrosId})
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resultForce.WaitWithDefaultTimeout()
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Expect(resultForce).Should(Exit(0))
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})
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It("podman rmi image that is a parent of another image", func() {
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Skip("I need help with this one. i don't understand what is going on")
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podmanTest.AddImageToRWStore(cirros)
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session := podmanTest.Podman([]string{"run", "--name", "c_test", cirros, "true"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"commit", "-q", "c_test", "test"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rm", "c_test"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rmi", cirros})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-q"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(len(session.OutputToStringArray())).To(Equal(12))
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session = podmanTest.Podman([]string{"images", "--sort", "created", "--format", "{{.Id}}", "--all"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(len(session.OutputToStringArray())).To(Equal(13),
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"Output from 'podman images -q -a':'%s'", session.Out.Contents())
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untaggedImg := session.OutputToStringArray()[1]
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session = podmanTest.Podman([]string{"rmi", "-f", untaggedImg})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(2), "UntaggedImg is '%s'", untaggedImg)
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})
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It("podman rmi image that is created from another named imaged", func() {
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podmanTest.AddImageToRWStore(ALPINE)
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session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rm", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rmi", "test2"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-q"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(len(session.OutputToStringArray())).To(Equal(len(CACHE_IMAGES) + 1))
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})
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It("podman rmi with cached images", func() {
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podmanTest.AddImageToRWStore(cirros)
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dockerfile := fmt.Sprintf(`FROM %s
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RUN mkdir hello
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RUN touch test.txt
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ENV foo=bar
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`, cirros)
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podmanTest.BuildImage(dockerfile, "test", "true")
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dockerfile = fmt.Sprintf(`FROM %s
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RUN mkdir hello
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RUN touch test.txt
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RUN mkdir blah
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ENV foo=bar
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`, cirros)
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podmanTest.BuildImage(dockerfile, "test2", "true")
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session := podmanTest.Podman([]string{"images", "-q", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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numOfImages := len(session.OutputToStringArray())
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session = podmanTest.Podman([]string{"rmi", "test2"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-q", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(numOfImages - len(session.OutputToStringArray())).To(Equal(2))
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session = podmanTest.Podman([]string{"rmi", "test"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-q", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(len(session.OutputToStringArray())).To(Equal(len(CACHE_IMAGES) + 1))
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podmanTest.BuildImage(dockerfile, "test3", "true")
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session = podmanTest.Podman([]string{"rmi", cirros})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"rmi", "test3"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session = podmanTest.Podman([]string{"images", "-q", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(len(session.OutputToString())).To(Equal(155))
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})
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It("podman rmi -a with no images should be exit 0", func() {
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session := podmanTest.Podman([]string{"rmi", "-fa"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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session2 := podmanTest.Podman([]string{"rmi", "-fa"})
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session2.WaitWithDefaultTimeout()
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Expect(session2).Should(Exit(0))
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})
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It("podman rmi -a with parent|child images", func() {
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podmanTest.AddImageToRWStore(cirros)
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dockerfile := fmt.Sprintf(`FROM %s AS base
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RUN touch /1
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ENV LOCAL=/1
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RUN find $LOCAL
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FROM base
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RUN find $LOCAL
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`, cirros)
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podmanTest.BuildImage(dockerfile, "test", "true")
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session := podmanTest.Podman([]string{"rmi", "-a"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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images := podmanTest.Podman([]string{"images", "-aq"})
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images.WaitWithDefaultTimeout()
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Expect(images).Should(Exit(0))
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Expect(len(images.OutputToStringArray())).To(Equal(len(CACHE_IMAGES)))
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})
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// Don't rerun all tests; just assume that if we get that diagnostic,
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// we're getting rmi
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It("podman image rm is the same as rmi", func() {
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session := podmanTest.Podman([]string{"image", "rm"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(125))
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match, _ := session.ErrorGrepString("image name or ID must be specified")
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Expect(match).To(BeTrue())
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})
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It("podman image rm - concurrent with shared layers", func() {
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// #6510 has shown a fairly simple reproducer to force storage
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// errors during parallel image removal. Since it's subject to
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// a race, we may not hit the condition a 100 percent of times
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// but ocal reproducers hit it all the time.
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podmanTest.AddImageToRWStore(cirros)
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var wg sync.WaitGroup
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buildAndRemove := func(i int) {
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defer GinkgoRecover()
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defer wg.Done()
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imageName := fmt.Sprintf("rmtest:%d", i)
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containerfile := fmt.Sprintf(`FROM %s
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RUN touch %s`, cirros, imageName)
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podmanTest.BuildImage(containerfile, imageName, "false")
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session := podmanTest.Podman([]string{"rmi", "-f", imageName})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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}
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wg.Add(10)
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for i := 0; i < 10; i++ {
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go buildAndRemove(i)
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}
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wg.Wait()
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})
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})
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