Files
podman/test/e2e/rmi_test.go
Paul Holzinger 666d839157 golangci-lint: make windows linting happy
It qemu cannot be compiled anyway so make sure we do not try to compile
parts where the typechecker complains about on windows.
Also all the e2e test files are only used on linux as well.
pkg/machine/wsl also reports some error but to many for me to fix them
now. One minor problem was fixed in pkg/machine/machine_windows.go.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
2024-08-19 11:41:29 +02:00

373 lines
13 KiB
Go

//go:build linux || freebsd
package integration
import (
"fmt"
"sync"
. "github.com/containers/podman/v5/test/utils"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman rmi", func() {
It("podman rmi bogus image", func() {
session := podmanTest.Podman([]string{"rmi", "debian:6.0.10"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(1, "debian:6.0.10: image not known"))
})
It("podman rmi with fq name", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"rmi", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi with short name", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
session := podmanTest.Podman([]string{"rmi", "cirros"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi all images", func() {
podmanTest.AddImageToRWStore(NGINX_IMAGE)
session := podmanTest.Podman([]string{"rmi", "-a"})
session.WaitWithDefaultTimeout()
images := podmanTest.Podman([]string{"images"})
images.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi all images forcibly with short options", func() {
podmanTest.AddImageToRWStore(NGINX_IMAGE)
session := podmanTest.Podman([]string{"rmi", "-fa"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
})
It("podman rmi tagged image", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
setup := podmanTest.Podman([]string{"images", "-q", CIRROS_IMAGE})
setup.WaitWithDefaultTimeout()
Expect(setup).Should(ExitCleanly())
session := podmanTest.Podman([]string{"tag", CIRROS_IMAGE, "foo:bar", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
result := podmanTest.Podman([]string{"images", "-q", "foo"})
result.WaitWithDefaultTimeout()
Expect(result).Should(ExitCleanly())
Expect(result.OutputToString()).To(ContainSubstring(setup.OutputToString()))
})
It("podman rmi image with tags by ID cannot be done without force", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
setup := podmanTest.Podman([]string{"images", "-q", "--no-trunc", CIRROS_IMAGE})
setup.WaitWithDefaultTimeout()
Expect(setup).Should(ExitCleanly())
cirrosID := setup.OutputToString()[7:]
session := podmanTest.Podman([]string{"tag", "cirros", "foo:bar", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
// Trying without --force should fail
result := podmanTest.Podman([]string{"rmi", cirrosID})
result.WaitWithDefaultTimeout()
Expect(result).To(ExitWithError(125, fmt.Sprintf(`unable to delete image "%s" by ID with more than one tag ([localhost/foo:latest localhost/foo:bar %s]): please force removal`, cirrosID, CIRROS_IMAGE)))
// With --force it should work
resultForce := podmanTest.Podman([]string{"rmi", "-f", cirrosID})
resultForce.WaitWithDefaultTimeout()
Expect(resultForce).Should(ExitCleanly())
})
It("podman rmi image that is a parent of another image", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
session := podmanTest.Podman([]string{"run", "--name", "c_test", CIRROS_IMAGE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test", "test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rm", "c_test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", CIRROS_IMAGE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(Equal("Untagged: " + CIRROS_IMAGE))
session = podmanTest.Podman([]string{"images", "--sort", "created", "--format", "{{.Id}}", "--all"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)+1),
"Output from 'podman images'")
untaggedImg := session.OutputToStringArray()[1]
session = podmanTest.Podman([]string{"rmi", "-f", untaggedImg})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(125, fmt.Sprintf(`cannot remove read-only image "%s"`, untaggedImg)))
})
It("podman rmi image that is created from another named imaged", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rm", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES) + 1))
})
It("podman rmi with cached images", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
dockerfile := fmt.Sprintf(`FROM %s
RUN mkdir hello
RUN touch test.txt
ENV foo=bar
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test", "true")
dockerfile = fmt.Sprintf(`FROM %s
RUN mkdir hello
RUN touch test.txt
RUN mkdir blah
ENV foo=bar
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test2", "true")
session := podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
numOfImages := len(session.OutputToStringArray())
session = podmanTest.Podman([]string{"rmi", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(numOfImages - len(session.OutputToStringArray())).To(Equal(2))
session = podmanTest.Podman([]string{"rmi", "test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES) + 1))
podmanTest.BuildImage(dockerfile, "test3", "true")
session = podmanTest.Podman([]string{"rmi", CIRROS_IMAGE})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"images", "-q", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
})
It("podman rmi -a with no images should be exit 0", func() {
session := podmanTest.Podman([]string{"rmi", "-fa"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session2 := podmanTest.Podman([]string{"rmi", "-fa"})
session2.WaitWithDefaultTimeout()
Expect(session2).Should(ExitCleanly())
})
It("podman rmi -a with parent|child images", func() {
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
dockerfile := fmt.Sprintf(`FROM %s AS base
RUN touch /1
ENV LOCAL=/1
RUN find $LOCAL
FROM base
RUN find $LOCAL
`, CIRROS_IMAGE)
podmanTest.BuildImage(dockerfile, "test", "true")
session := podmanTest.Podman([]string{"rmi", "-a"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
images := podmanTest.Podman([]string{"images", "-aq"})
images.WaitWithDefaultTimeout()
Expect(images).Should(ExitCleanly())
Expect(images.OutputToStringArray()).To(HaveLen(len(CACHE_IMAGES)))
})
// Don't rerun all tests; just assume that if we get that diagnostic,
// we're getting rmi
It("podman image rm is the same as rmi", func() {
session := podmanTest.Podman([]string{"image", "rm"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitWithError(125, "image name or ID must be specified"))
})
It("podman image rm - concurrent with shared layers", func() {
// #6510 has shown a fairly simple reproducer to force storage
// errors during parallel image removal. Since it's subject to
// a race, we may not hit the condition a 100 percent of times
// but ocal reproducers hit it all the time.
podmanTest.AddImageToRWStore(CIRROS_IMAGE)
var wg sync.WaitGroup
// Prepare images
wg.Add(10)
for i := 0; i < 10; i++ {
go func(i int) {
defer GinkgoRecover()
defer wg.Done()
imageName := fmt.Sprintf("rmtest:%d", i)
containerfile := fmt.Sprintf(`FROM %s
RUN touch %s`, CIRROS_IMAGE, imageName)
podmanTest.BuildImage(containerfile, imageName, "false")
}(i)
}
wg.Wait()
// A herd of concurrent removals
wg.Add(10)
for i := 0; i < 10; i++ {
go func(i int) {
defer GinkgoRecover()
defer wg.Done()
imageName := fmt.Sprintf("rmtest:%d", i)
session := podmanTest.Podman([]string{"rmi", "-f", imageName})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
}(i)
}
wg.Wait()
})
It("podman rmi --no-prune with dangling parents", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID2 := session.OutputToString()
session = podmanTest.Podman([]string{"create", "--name", "c_test3", "test2", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test3", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID3 := session.OutputToString()
session = podmanTest.Podman([]string{"untag", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"untag", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"rmi", "-f", "--no-prune", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(ContainSubstring(imageID3))
Expect(session.OutputToString()).NotTo(ContainSubstring(imageID2))
})
It("podman rmi --no-prune with undangling parents", func() {
podmanTest.AddImageToRWStore(ALPINE)
session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID2 := session.OutputToString()
session = podmanTest.Podman([]string{"create", "--name", "c_test3", "test2", "true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
session = podmanTest.Podman([]string{"commit", "-q", "c_test3", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
imageID3 := session.OutputToString()
session = podmanTest.Podman([]string{"rmi", "-f", "--no-prune", "test3"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
Expect(session.OutputToString()).To(ContainSubstring(imageID3))
Expect(session.OutputToString()).NotTo(ContainSubstring(imageID2))
})
})