Function TestListPluginCandidatesInaccessibleDir

cli-plugins/manager/manager_test.go:92–110

Regression test for https://github.com/docker/cli/issues/5643. Check that inaccessible directories that come before accessible ones are ignored and do not prevent the latter from being processed.

(t *testing.T)

// Check that inaccessible directories that come before accessible ones are ignored
// and do not prevent the latter from being processed.
func TestListPluginCandidatesInaccessibleDir(t *testing.T) {
	dir := fs.NewDir(t, t.Name(),
		fs.WithDir("no-perm", fs.WithMode(0)),
		fs.WithDir("plugins",
			fs.WithFile("docker-buildx", ""),
		),
	)
	defer dir.Remove()

	candidates := listPluginCandidates([]string{
		dir.Join("no-perm"),
		dir.Join("plugins"),
	})
	assert.DeepEqual(t, candidates, map[string][]string{
		"buildx": {
			dir.Join("plugins", "docker-buildx"),
		},
	})
}

func TestGetPlugin(t *testing.T) {
	dir := fs.NewDir(t, t.Name(),