containerd/integration/volume_copy_up_unix_test.go
Akihiro Suda 0f163d6960
TestVolumeOwnership: compare GID, not group name
The name of the GID 65534 differs across distros.
("nogroup" on Debian derivatives, "nobody" on Red Hat derivatives)

Fix the following test failure:
```
=== RUN   TestVolumeOwnership
    volume_copy_up_test.go:103: Create a sandbox
    main_test.go:667: Pull test image "ghcr.io/containerd/volume-ownership:2.1"
    volume_copy_up_test.go:108: Create a container with volume-ownership test image
    volume_copy_up_test.go:117: Start the container
    volume_copy_up_test.go:125: Check ownership of test directory inside container
    volume_copy_up_test.go:146: Check ownership of test directory on the host
    volume_copy_up_test.go:153:
        	Error Trace:	/root/go/src/github.com/containerd/containerd/volume_copy_up_test.go:153
        	Error:      	Not equal:
        	            	expected: "nobody:nogroup\n"
        	            	actual  : "nobody:nobody\n"

        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,2 +1,2 @@
        	            	-nobody:nogroup
        	            	+nobody:nobody

        	Test:       	TestVolumeOwnership
--- FAIL: TestVolumeOwnership (3.45s)
```

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
2023-01-04 02:20:42 +09:00

35 lines
928 B
Go

//go:build !windows
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package integration
import (
"fmt"
exec "golang.org/x/sys/execabs"
)
func getOwnership(path string) (string, error) {
hostCmd := fmt.Sprintf("stat -c %%u:%%g '%s'", path)
output, err := exec.Command("sh", "-c", hostCmd).CombinedOutput()
if err != nil {
return "", err
}
return string(output), nil
}