1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: Apache-2.0
23 var authSettings = make(map[string]string)
25 // ResetEnv resets ARVADOS_* env vars to whatever they were the first
26 // time this func was called.
28 // Call it from your SetUpTest or SetUpSuite func if your tests modify
31 if len(authSettings) == 0 {
32 for _, e := range os.Environ() {
33 e := strings.SplitN(e, "=", 2)
35 authSettings[e[0]] = e[1]
39 for k, v := range authSettings {
45 func pythonTestDir() string {
46 reldir := "sdk/python/tests/"
47 for i := 0; i < 10; i++ {
48 if _, err := os.Stat(reldir); err == nil {
49 dir, err := filepath.Abs(reldir)
55 reldir = "../" + reldir
57 log.Fatalf("sdk/python/tests/ not found in any ancestor")
61 func ResetDB(c *check.C) {
62 hc := http.Client{Transport: &http.Transport{
63 TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
65 req, err := http.NewRequest("POST", "https://"+os.Getenv("ARVADOS_TEST_API_HOST")+"/database/reset", nil)
66 c.Assert(err, check.IsNil)
67 req.Header.Set("Authorization", "Bearer "+AdminToken)
68 resp, err := hc.Do(req)
69 c.Assert(err, check.IsNil)
70 defer resp.Body.Close()
71 c.Check(resp.StatusCode, check.Equals, http.StatusOK)
74 // StartKeep starts the given number of keep servers,
75 // optionally with --keep-blob-signing enabled.
76 // Use numKeepServers = 2 and blobSigning = false under all normal circumstances.
77 func StartKeep(numKeepServers int, blobSigning bool) {
78 cmdArgs := []string{"run_test_server.py", "start_keep", "--num-keep-servers", strconv.Itoa(numKeepServers)}
80 cmdArgs = append(cmdArgs, "--keep-blob-signing")
82 cmd := exec.Command("python", cmdArgs...)
83 cmd.Dir = pythonTestDir()
87 // StopKeep stops keep servers that were started with StartKeep.
88 // numkeepServers should be the same value that was passed to StartKeep,
89 // which is 2 under all normal circumstances.
90 func StopKeep(numKeepServers int) {
91 cmd := exec.Command("python", "run_test_server.py", "stop_keep", "--num-keep-servers", strconv.Itoa(numKeepServers))
92 cmd.Dir = pythonTestDir()
94 // Without Wait, "go test" in go1.10.1 tends to hang. https://github.com/golang/go/issues/24050
98 // Start cmd, with stderr and stdout redirected to our own
99 // stderr. Return when the process exits, but do not wait for its
100 // stderr and stdout to close: any grandchild processes will continue
101 // writing to our stderr.
102 func bgRun(cmd *exec.Cmd) {
104 cmd.Stderr = os.Stderr
105 cmd.Stdout = os.Stderr
106 if err := cmd.Start(); err != nil {
107 log.Fatalf("%+v: %s", cmd.Args, err)
109 if pstate, err := cmd.Process.Wait(); err != nil {
110 log.Fatalf("%+v: %s", cmd.Args, err)
111 } else if pstate.ExitCode() != 0 {
112 log.Fatalf("%+v: exited %d", cmd.Args, pstate.ExitCode())
116 // CreateBadPath creates a tmp dir, appends given string and returns that path
117 // This will guarantee that the path being returned does not exist
118 func CreateBadPath() (badpath string, err error) {
119 tempdir, err := ioutil.TempDir("", "bad")
121 return "", fmt.Errorf("Could not create temporary directory for bad path: %v", err)
123 badpath = path.Join(tempdir, "bad")
127 // DestroyBadPath deletes the tmp dir created by the previous CreateBadPath call
128 func DestroyBadPath(badpath string) error {
129 tempdir := path.Join(badpath, "..")
130 err := os.Remove(tempdir)
132 return fmt.Errorf("Could not remove bad path temporary directory %v: %v", tempdir, err)