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dockerfile: test ADD hardlinks through absolute symlinks

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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
(cherry picked from commit 22ea4efb43)
This commit is contained in:
CrazyMax
2026-07-31 14:46:48 +02:00
parent c7dc8c842f
commit 640eb23333
1 changed files with 18 additions and 0 deletions
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18
frontend/dockerfile/dockerfile_add_test.go
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@@ -429,6 +429,13 @@ func testDockerfileAddArchiveThroughAbsoluteSymlink(t *testing.T, sb integration
require.NoError(t, err)
_, err = tw.Write(expectedContent)
require.NoError(t, err)
err = tw.WriteHeader(&tar.Header{
Name: "var/run/act/actions/broad/.git/HEAD.link",
Typeflag: tar.TypeLink,
Linkname: "var/run/act/actions/broad/.git/HEAD",
Mode: 0644,
})
require.NoError(t, err)
err = tw.Close()
require.NoError(t, err)
@@ -456,6 +463,17 @@ ADD payload.tar /
dt, err := os.ReadFile(filepath.Join(destDir, "run/act/actions/broad/.git/HEAD"))
require.NoError(t, err)
require.Equal(t, expectedContent, dt)
linkPath := filepath.Join(destDir, "run/act/actions/broad/.git/HEAD.link")
dt, err = os.ReadFile(linkPath)
require.NoError(t, err)
require.Equal(t, expectedContent, dt)
fileInfo, err := os.Stat(filepath.Join(destDir, "run/act/actions/broad/.git/HEAD"))
require.NoError(t, err)
linkInfo, err := os.Stat(linkPath)
require.NoError(t, err)
require.True(t, os.SameFile(fileInfo, linkInfo))
}
func testDockerfileAddChownArchive(t *testing.T, sb integration.Sandbox) {