40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
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package main
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import (
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"fmt"
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"github.com/go-check/check"
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)
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// TestPullImageWithAliases pulls a specific image tag and verifies that any aliases (i.e., other
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// tags for the same image) are not also pulled down.
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//
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// Ref: docker/docker#8141
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func (s *DockerRegistrySuite) TestPullImageWithAliases(c *check.C) {
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repoName := fmt.Sprintf("%v/dockercli/busybox", privateRegistryURL)
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repos := []string{}
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for _, tag := range []string{"recent", "fresh"} {
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repos = append(repos, fmt.Sprintf("%v:%v", repoName, tag))
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}
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// Tag and push the same image multiple times.
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for _, repo := range repos {
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dockerCmd(c, "tag", "busybox", repo)
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dockerCmd(c, "push", repo)
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}
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// Clear local images store.
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args := append([]string{"rmi"}, repos...)
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dockerCmd(c, args...)
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// Pull a single tag and verify it doesn't bring down all aliases.
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dockerCmd(c, "pull", repos[0])
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dockerCmd(c, "inspect", repos[0])
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for _, repo := range repos[1:] {
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if _, _, err := dockerCmdWithError("inspect", repo); err == nil {
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c.Fatalf("Image %v shouldn't have been pulled down", repo)
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}
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}
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}
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