93 lines
3 KiB
Go
93 lines
3 KiB
Go
package image // import "github.com/docker/docker/integration/image"
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import (
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"strings"
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"testing"
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"github.com/docker/docker/api/types"
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containertypes "github.com/docker/docker/api/types/container"
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"github.com/docker/docker/errdefs"
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"github.com/docker/docker/integration/internal/container"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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"gotest.tools/v3/skip"
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)
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func TestRemoveImageOrphaning(t *testing.T) {
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ctx := setupTest(t)
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client := testEnv.APIClient()
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imgName := strings.ToLower(t.Name())
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// Create a container from busybox, and commit a small change so we have a new image
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cID1 := container.Create(ctx, t, client, container.WithCmd(""))
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commitResp1, err := client.ContainerCommit(ctx, cID1, containertypes.CommitOptions{
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Changes: []string{`ENTRYPOINT ["true"]`},
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Reference: imgName,
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})
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assert.NilError(t, err)
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// verifies that reference now points to first image
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resp, _, err := client.ImageInspectWithRaw(ctx, imgName)
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assert.NilError(t, err)
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assert.Check(t, is.Equal(resp.ID, commitResp1.ID))
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// Create a container from created image, and commit a small change with same reference name
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cID2 := container.Create(ctx, t, client, container.WithImage(imgName), container.WithCmd(""))
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commitResp2, err := client.ContainerCommit(ctx, cID2, containertypes.CommitOptions{
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Changes: []string{`LABEL Maintainer="Integration Tests"`},
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Reference: imgName,
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})
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assert.NilError(t, err)
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// verifies that reference now points to second image
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resp, _, err = client.ImageInspectWithRaw(ctx, imgName)
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assert.NilError(t, err)
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assert.Check(t, is.Equal(resp.ID, commitResp2.ID))
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// try to remove the image, should not error out.
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_, err = client.ImageRemove(ctx, imgName, types.ImageRemoveOptions{})
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assert.NilError(t, err)
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// check if the first image is still there
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resp, _, err = client.ImageInspectWithRaw(ctx, commitResp1.ID)
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assert.NilError(t, err)
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assert.Check(t, is.Equal(resp.ID, commitResp1.ID))
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// check if the second image has been deleted
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_, _, err = client.ImageInspectWithRaw(ctx, commitResp2.ID)
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assert.Check(t, is.ErrorContains(err, "No such image:"))
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}
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func TestRemoveByDigest(t *testing.T) {
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skip.If(t, !testEnv.UsingSnapshotter(), "RepoDigests doesn't include tags when using graphdrivers")
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ctx := setupTest(t)
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client := testEnv.APIClient()
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err := client.ImageTag(ctx, "busybox", "test-remove-by-digest:latest")
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assert.NilError(t, err)
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inspect, _, err := client.ImageInspectWithRaw(ctx, "test-remove-by-digest")
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assert.NilError(t, err)
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id := ""
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for _, ref := range inspect.RepoDigests {
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if strings.Contains(ref, "test-remove-by-digest") {
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id = ref
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break
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}
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}
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assert.Assert(t, id != "")
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t.Logf("removing %s", id)
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_, err = client.ImageRemove(ctx, id, types.ImageRemoveOptions{})
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assert.NilError(t, err)
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inspect, _, err = client.ImageInspectWithRaw(ctx, "busybox")
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assert.Check(t, err, "busybox image got deleted")
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inspect, _, err = client.ImageInspectWithRaw(ctx, "test-remove-by-digest")
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assert.Check(t, is.ErrorType(err, errdefs.IsNotFound))
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}
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