package libpod import ( "context" "fmt" "io/ioutil" "os" "path/filepath" "runtime" "strings" "testing" rspec "github.com/opencontainers/runtime-spec/specs-go" "github.com/stretchr/testify/assert" ) // hookPath is the path to an example hook executable. var hookPath string func TestPostDeleteHooks(t *testing.T) { ctx := context.Background() dir, err := ioutil.TempDir("", "libpod_test_") if err != nil { t.Fatal(err) } defer os.RemoveAll(dir) statePath := filepath.Join(dir, "state") copyPath := filepath.Join(dir, "copy") c := Container{ config: &Config{ ID: "123abc", Spec: &rspec.Spec{ Annotations: map[string]string{ "a": "b", }, }, StaticDir: dir, // not the bundle, but good enough for this test }, state: &containerState{ ExtensionStageHooks: map[string][]rspec.Hook{ "poststop": { rspec.Hook{ Path: hookPath, Args: []string{"sh", "-c", fmt.Sprintf("cat >%s", statePath)}, }, rspec.Hook{ Path: "/does/not/exist", }, rspec.Hook{ Path: hookPath, Args: []string{"sh", "-c", fmt.Sprintf("cp %s %s", statePath, copyPath)}, }, }, }, }, } err = c.postDeleteHooks(ctx) if err != nil { t.Fatal(err) } stateRegexp := `{"ociVersion":"1\.0\.1-dev","id":"123abc","status":"stopped","bundle":"` + strings.TrimSuffix(os.TempDir(), "/") + `/libpod_test_[0-9]*","annotations":{"a":"b"}}` for _, path := range []string{statePath, copyPath} { t.Run(path, func(t *testing.T) { content, err := ioutil.ReadFile(path) if err != nil { t.Fatal(err) } assert.Regexp(t, stateRegexp, string(content)) }) } } func init() { if runtime.GOOS != "windows" { hookPath = "/bin/sh" } else { panic("we need a reliable executable path on Windows") } }