| package repo_manager |
| |
| import ( |
| "context" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "net/url" |
| "os" |
| "path" |
| "strings" |
| "testing" |
| |
| assert "github.com/stretchr/testify/require" |
| "go.skia.org/infra/autoroll/go/codereview" |
| "go.skia.org/infra/autoroll/go/strategy" |
| "go.skia.org/infra/go/autoroll" |
| "go.skia.org/infra/go/gerrit" |
| "go.skia.org/infra/go/git" |
| git_testutils "go.skia.org/infra/go/git/testutils" |
| gitiles_testutils "go.skia.org/infra/go/gitiles/testutils" |
| "go.skia.org/infra/go/mockhttpclient" |
| "go.skia.org/infra/go/testutils" |
| ) |
| |
| const ( |
| afdoRevPrev = "chromeos-chrome-amd64-66.0.3336.3_rc-r0-merged.afdo.bz2" |
| afdoRevBase = "chromeos-chrome-amd64-66.0.3336.3_rc-r1-merged.afdo.bz2" |
| afdoRevNext = "chromeos-chrome-amd64-66.0.3337.3_rc-r1-merged.afdo.bz2" |
| |
| afdoTimePrev = "2009-11-10T23:00:00Z" |
| afdoTimeBase = "2009-11-10T23:01:00Z" |
| afdoTimeNext = "2009-11-10T23:02:00Z" |
| ) |
| |
| func afdoCfg() *AFDORepoManagerConfig { |
| return &AFDORepoManagerConfig{ |
| NoCheckoutRepoManagerConfig: NoCheckoutRepoManagerConfig{ |
| CommonRepoManagerConfig: CommonRepoManagerConfig{ |
| ChildBranch: "master", |
| ChildPath: "unused/by/afdo/repomanager", |
| ParentBranch: "master", |
| }, |
| ParentRepo: "", // Filled in after GitInit(). |
| }, |
| } |
| } |
| |
| func gerritCR(t *testing.T, g gerrit.GerritInterface) codereview.CodeReview { |
| rv, err := (&codereview.GerritConfig{ |
| URL: "https://skia-review.googlesource.com", |
| Project: "skia", |
| Config: codereview.GERRIT_CONFIG_CHROMIUM, |
| }).Init(g, nil) |
| assert.NoError(t, err) |
| return rv |
| } |
| |
| func setupAfdo(t *testing.T) (context.Context, RepoManager, *mockhttpclient.URLMock, *gitiles_testutils.MockRepo, *git_testutils.GitBuilder, func()) { |
| wd, err := ioutil.TempDir("", "") |
| assert.NoError(t, err) |
| |
| ctx := context.Background() |
| |
| // Create child and parent repos. |
| parent := git_testutils.GitInit(t, ctx) |
| parent.Add(context.Background(), AFDO_VERSION_FILE_PATH, afdoRevBase) |
| parent.Commit(context.Background()) |
| |
| urlmock := mockhttpclient.NewURLMock() |
| mockParent := gitiles_testutils.NewMockRepo(t, parent.RepoUrl(), git.GitDir(parent.Dir()), urlmock) |
| |
| gUrl := "https://fake-skia-review.googlesource.com" |
| gitcookies := path.Join(wd, "gitcookies_fake") |
| assert.NoError(t, ioutil.WriteFile(gitcookies, []byte(".googlesource.com\tTRUE\t/\tTRUE\t123\to\tgit-user.google.com=abc123"), os.ModePerm)) |
| serialized, err := json.Marshal(&gerrit.AccountDetails{ |
| AccountId: 101, |
| Name: mockUser, |
| Email: mockUser, |
| UserName: mockUser, |
| }) |
| assert.NoError(t, err) |
| serialized = append([]byte("abcd\n"), serialized...) |
| urlmock.MockOnce(gUrl+"/a/accounts/self/detail", mockhttpclient.MockGetDialogue(serialized)) |
| g, err := gerrit.NewGerrit(gUrl, gitcookies, urlmock.Client()) |
| assert.NoError(t, err) |
| |
| cfg := afdoCfg() |
| cfg.ParentRepo = parent.RepoUrl() |
| |
| // Initial update. Everything up-to-date. |
| mockParent.MockGetCommit(ctx, "master") |
| parentMaster, err := git.GitDir(parent.Dir()).RevParse(ctx, "HEAD") |
| assert.NoError(t, err) |
| mockParent.MockReadFile(ctx, AFDO_VERSION_FILE_PATH, parentMaster) |
| mockGSList(t, urlmock, strategy.AFDO_GS_BUCKET, strategy.AFDO_GS_PATH, map[string]string{ |
| afdoRevBase: afdoTimeBase, |
| }) |
| |
| rm, err := NewAFDORepoManager(ctx, cfg, wd, g, "fake.server.com", "", urlmock.Client(), gerritCR(t, g), false) |
| assert.NoError(t, err) |
| assert.NoError(t, SetStrategy(ctx, rm, strategy.ROLL_STRATEGY_AFDO)) |
| assert.NoError(t, rm.Update(ctx)) |
| |
| cleanup := func() { |
| testutils.RemoveAll(t, wd) |
| parent.Cleanup() |
| } |
| |
| return ctx, rm, urlmock, mockParent, parent, cleanup |
| } |
| |
| type gsObject struct { |
| Kind string `json:"kind"` |
| Id string `json:"id"` |
| SelfLink string `json:"selfLink"` |
| Name string `json:"name"` |
| Bucket string `json:"bucket"` |
| Generation string `json:"generation"` |
| Metageneration string `json:"metageneration"` |
| ContentType string `json:"contentType"` |
| TimeCreated string `json:"timeCreated"` |
| Updated string `json:"updated"` |
| StorageClass string `json:"storageClass"` |
| TimeStorageClassUpdated string `json:"timeStorageClassUpdated"` |
| Size string `json:"size"` |
| Md5Hash string `json:"md5Hash"` |
| MediaLink string `json:"mediaLink"` |
| Crc32c string `json:"crc32c"` |
| Etag string `json:"etag"` |
| } |
| |
| type gsObjectList struct { |
| Kind string `json:"kind"` |
| Items []gsObject `json:"items"` |
| } |
| |
| func mockGSList(t *testing.T, urlmock *mockhttpclient.URLMock, bucket, path string, items map[string]string) { |
| fakeUrl := fmt.Sprintf("https://www.googleapis.com/storage/v1/b/%s/o?alt=json&delimiter=&pageToken=&prefix=%s&prettyPrint=false&projection=full&versions=false", bucket, url.PathEscape(path)) |
| resp := gsObjectList{ |
| Kind: "storage#objects", |
| Items: []gsObject{}, |
| } |
| for item, timestamp := range items { |
| resp.Items = append(resp.Items, gsObject{ |
| Kind: "storage#object", |
| Id: bucket + path + item, |
| SelfLink: bucket + path + item, |
| Name: item, |
| Bucket: bucket, |
| Generation: "1", |
| Metageneration: "1", |
| ContentType: "application/octet-stream", |
| TimeCreated: timestamp, |
| Updated: timestamp, |
| StorageClass: "MULTI_REGIONAL", |
| TimeStorageClassUpdated: timestamp, |
| Size: "12345", |
| Md5Hash: "dsafkldkldsaf", |
| MediaLink: fakeUrl + item, |
| Crc32c: "eiekls", |
| Etag: "lasdfklds", |
| }) |
| } |
| respBytes, err := json.MarshalIndent(resp, "", " ") |
| assert.NoError(t, err) |
| urlmock.MockOnce(fakeUrl, mockhttpclient.MockGetDialogue(respBytes)) |
| } |
| |
| func TestAFDORepoManager(t *testing.T) { |
| testutils.LargeTest(t) |
| |
| ctx, rm, urlmock, mockParent, parent, cleanup := setupAfdo(t) |
| defer cleanup() |
| |
| assert.Equal(t, afdoRevBase, rm.LastRollRev()) |
| assert.Equal(t, afdoRevBase, rm.NextRollRev()) |
| fch, err := rm.FullChildHash(ctx, rm.LastRollRev()) |
| assert.NoError(t, err) |
| assert.Equal(t, fch, rm.LastRollRev()) |
| rolledPast, err := rm.RolledPast(ctx, afdoRevPrev) |
| assert.NoError(t, err) |
| assert.True(t, rolledPast) |
| rolledPast, err = rm.RolledPast(ctx, afdoRevBase) |
| assert.NoError(t, err) |
| assert.True(t, rolledPast) |
| rolledPast, err = rm.RolledPast(ctx, afdoRevNext) |
| assert.NoError(t, err) |
| assert.False(t, rolledPast) |
| assert.Empty(t, rm.PreUploadSteps()) |
| assert.Equal(t, 0, rm.CommitsNotRolled()) |
| |
| // There's a new version. |
| mockParent.MockGetCommit(ctx, "master") |
| parentMaster, err := git.GitDir(parent.Dir()).RevParse(ctx, "HEAD") |
| assert.NoError(t, err) |
| mockParent.MockReadFile(ctx, AFDO_VERSION_FILE_PATH, parentMaster) |
| mockGSList(t, urlmock, strategy.AFDO_GS_BUCKET, strategy.AFDO_GS_PATH, map[string]string{ |
| afdoRevBase: afdoTimeBase, |
| afdoRevNext: afdoTimeNext, |
| }) |
| assert.NoError(t, rm.Update(ctx)) |
| assert.Equal(t, afdoRevBase, rm.LastRollRev()) |
| assert.Equal(t, afdoRevNext, rm.NextRollRev()) |
| rolledPast, err = rm.RolledPast(ctx, afdoRevPrev) |
| assert.NoError(t, err) |
| assert.True(t, rolledPast) |
| rolledPast, err = rm.RolledPast(ctx, afdoRevBase) |
| assert.NoError(t, err) |
| assert.True(t, rolledPast) |
| rolledPast, err = rm.RolledPast(ctx, afdoRevNext) |
| assert.NoError(t, err) |
| assert.False(t, rolledPast) |
| assert.Equal(t, 1, rm.CommitsNotRolled()) |
| |
| // Upload a CL. |
| |
| // Mock the initial change creation. |
| from := afdoShortVersion(rm.LastRollRev()) |
| to := afdoShortVersion(rm.NextRollRev()) |
| commitMsg := fmt.Sprintf(AFDO_COMMIT_MSG_TMPL, from, to, "fake.server.com") |
| commitMsg += "\nTBR=reviewer@chromium.org" |
| subject := strings.Split(commitMsg, "\n")[0] |
| reqBody := []byte(fmt.Sprintf(`{"project":"%s","subject":"%s","branch":"%s","topic":"","status":"NEW","base_commit":"%s"}`, rm.(*afdoRepoManager).noCheckoutRepoManager.gerritConfig.Project, subject, rm.(*afdoRepoManager).parentBranch, parentMaster)) |
| ci := gerrit.ChangeInfo{ |
| ChangeId: "123", |
| Id: "123", |
| Issue: 123, |
| Revisions: map[string]*gerrit.Revision{ |
| "ps1": &gerrit.Revision{ |
| ID: "ps1", |
| Number: 1, |
| }, |
| }, |
| } |
| respBody, err := json.Marshal(ci) |
| assert.NoError(t, err) |
| respBody = append([]byte(")]}'\n"), respBody...) |
| urlmock.MockOnce("https://fake-skia-review.googlesource.com/a/changes/", mockhttpclient.MockPostDialogueWithResponseCode("application/json", reqBody, respBody, 201)) |
| |
| // Mock the edit of the change to update the commit message. |
| reqBody = []byte(fmt.Sprintf(`{"message":"%s"}`, strings.Replace(commitMsg, "\n", "\\n", -1))) |
| urlmock.MockOnce("https://fake-skia-review.googlesource.com/a/changes/123/edit:message", mockhttpclient.MockPutDialogue("application/json", reqBody, []byte(""))) |
| |
| // Mock the request to modify the version file. |
| reqBody = []byte(rm.NextRollRev()) |
| url := fmt.Sprintf("https://fake-skia-review.googlesource.com/a/changes/123/edit/%s", url.QueryEscape(AFDO_VERSION_FILE_PATH)) |
| urlmock.MockOnce(url, mockhttpclient.MockPutDialogue("", reqBody, []byte(""))) |
| |
| // Mock the request to publish the change edit. |
| reqBody = []byte(`{"notify":"ALL"}`) |
| urlmock.MockOnce("https://fake-skia-review.googlesource.com/a/changes/123/edit:publish", mockhttpclient.MockPostDialogue("application/json", reqBody, []byte(""))) |
| |
| // Mock the request to load the updated change. |
| respBody, err = json.Marshal(ci) |
| assert.NoError(t, err) |
| respBody = append([]byte(")]}'\n"), respBody...) |
| urlmock.MockOnce("https://fake-skia-review.googlesource.com/a/changes/123/detail?o=ALL_REVISIONS", mockhttpclient.MockGetDialogue(respBody)) |
| |
| // Mock the request to set the CQ. |
| reqBody = []byte(`{"labels":{"Code-Review":1,"Commit-Queue":2},"message":"","reviewers":[{"reviewer":"reviewer@chromium.org"}]}`) |
| urlmock.MockOnce("https://fake-skia-review.googlesource.com/a/changes/123/revisions/ps1/review", mockhttpclient.MockPostDialogue("application/json", reqBody, []byte(""))) |
| |
| issue, err := rm.CreateNewRoll(ctx, rm.LastRollRev(), rm.NextRollRev(), emails, cqExtraTrybots, false) |
| assert.NoError(t, err) |
| assert.Equal(t, ci.Issue, issue) |
| |
| // Ensure that we can parse the commit message. |
| from, to, err = autoroll.RollRev(ctx, subject, rm.FullChildHash) |
| assert.NoError(t, err) |
| assert.Equal(t, afdoRevBase, from) |
| assert.Equal(t, afdoRevNext, to) |
| } |
| |
| func TestChromiumAFDOConfigValidation(t *testing.T) { |
| testutils.SmallTest(t) |
| |
| cfg := afdoCfg() |
| cfg.ParentRepo = "dummy" // Not supplied above. |
| assert.NoError(t, cfg.Validate()) |
| |
| // The only fields come from the nested Configs, so exclude them and |
| // verify that we fail validation. |
| cfg = &AFDORepoManagerConfig{} |
| assert.Error(t, cfg.Validate()) |
| } |