| // Copyright 2015 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build go1.16 && (linux || darwin) |
| // +build go1.16 |
| // +build linux darwin |
| |
| package main |
| |
| import ( |
| "bytes" |
| "io/ioutil" |
| "log" |
| "net/http" |
| "net/http/httptest" |
| "reflect" |
| "strings" |
| "testing" |
| "time" |
| |
| "golang.org/x/build/buildenv" |
| "golang.org/x/build/gerrit" |
| "golang.org/x/build/internal/buildgo" |
| "golang.org/x/build/internal/coordinator/pool" |
| "golang.org/x/build/maintner/maintnerd/apipb" |
| ) |
| |
| type Seconds float64 |
| |
| func (s Seconds) Duration() time.Duration { |
| return time.Duration(float64(s) * float64(time.Second)) |
| } |
| |
| var fixedTestDuration = map[string]Seconds{ |
| "go_test:a": 1, |
| "go_test:b": 1.5, |
| "go_test:c": 2, |
| "go_test:d": 2.50, |
| "go_test:e": 3, |
| "go_test:f": 3.5, |
| "go_test:g": 4, |
| "go_test:h": 4.5, |
| "go_test:i": 5, |
| "go_test:j": 5.5, |
| "go_test:k": 6.5, |
| } |
| |
| func TestPartitionGoTests(t *testing.T) { |
| var in []string |
| for name := range fixedTestDuration { |
| in = append(in, name) |
| } |
| testDuration := func(builder, testName string) time.Duration { |
| if s, ok := fixedTestDuration[testName]; ok { |
| return s.Duration() |
| } |
| return 3 * time.Second |
| } |
| sets := partitionGoTests(testDuration, "", in) |
| want := [][]string{ |
| {"go_test:a", "go_test:b", "go_test:c", "go_test:d", "go_test:e"}, |
| {"go_test:f", "go_test:g"}, |
| {"go_test:h", "go_test:i"}, |
| {"go_test:j"}, |
| {"go_test:k"}, |
| } |
| if !reflect.DeepEqual(sets, want) { |
| t.Errorf(" got: %v\nwant: %v", sets, want) |
| } |
| } |
| |
| func TestTryStatusJSON(t *testing.T) { |
| testCases := []struct { |
| desc string |
| method string |
| ts *trySet |
| tss trySetState |
| status int |
| body string |
| }{ |
| { |
| "pre-flight CORS header", |
| "OPTIONS", |
| nil, |
| trySetState{}, |
| http.StatusOK, |
| ``, |
| }, |
| { |
| "nil trySet", |
| "GET", |
| nil, |
| trySetState{}, |
| http.StatusNotFound, |
| `{"success":false,"error":"TryBot result not found (already done, invalid, or not yet discovered from Gerrit). Check Gerrit for results."}` + "\n", |
| }, |
| {"non-nil trySet", |
| "GET", |
| &trySet{ |
| tryKey: tryKey{ |
| Commit: "deadbeef", |
| ChangeID: "Ifoo", |
| }, |
| }, |
| trySetState{ |
| builds: []*buildStatus{ |
| { |
| BuilderRev: buildgo.BuilderRev{Name: "linux"}, |
| startTime: time.Time{}.Add(24 * time.Hour), |
| done: time.Time{}.Add(48 * time.Hour), |
| succeeded: true, |
| }, |
| { |
| BuilderRev: buildgo.BuilderRev{Name: "macOS"}, |
| startTime: time.Time{}.Add(24 * time.Hour), |
| }, |
| }, |
| }, |
| http.StatusOK, |
| `{"success":true,"payload":{"changeId":"Ifoo","commit":"deadbeef","builds":[{"name":"linux","startTime":"0001-01-02T00:00:00Z","done":true,"succeeded":true},{"name":"macOS","startTime":"0001-01-02T00:00:00Z","done":false,"succeeded":false}]}}` + "\n"}, |
| } |
| |
| for _, tc := range testCases { |
| t.Run(tc.desc, func(t *testing.T) { |
| w := httptest.NewRecorder() |
| r, err := http.NewRequest(tc.method, "", nil) |
| if err != nil { |
| t.Fatalf("could not create http.Request: %v", err) |
| } |
| serveTryStatusJSON(w, r, tc.ts, tc.tss) |
| resp := w.Result() |
| hdr := "Access-Control-Allow-Origin" |
| if got, want := resp.Header.Get(hdr), "*"; got != want { |
| t.Errorf("unexpected %q header: got %q; want %q", hdr, got, want) |
| } |
| if got, want := resp.StatusCode, tc.status; got != want { |
| t.Errorf("response status code: got %d; want %d", got, want) |
| } |
| defer resp.Body.Close() |
| b, err := ioutil.ReadAll(resp.Body) |
| if err != nil { |
| t.Fatalf("ioutil.ReadAll: %v", err) |
| } |
| if got, want := string(b), tc.body; got != want { |
| t.Errorf("body: got\n%v\nwant\n%v", got, want) |
| } |
| }) |
| } |
| } |
| |
| func TestStagingClusterBuilders(t *testing.T) { |
| // Just test that it doesn't panic: |
| stagingClusterBuilders() |
| } |
| |
| // Test that trybot on release-branch.go1.N branch of a golang.org/x repo |
| // uses the Go revision from Go repository's release-branch.go1.N branch. |
| // See golang.org/issue/28891. |
| func TestIssue28891(t *testing.T) { |
| testingKnobSkipBuilds = true |
| |
| work := &apipb.GerritTryWorkItem{ // Based on what maintapi's GoFindTryWork does for x/net CL 258478. |
| Project: "net", |
| Branch: "release-branch.go1.15", |
| ChangeId: "I546597cedf3715e6617babcb3b62140bf1857a27", |
| Commit: "a5fa9d4b7c91aa1c3fecbeb6358ec1127b910dd6", |
| GoCommit: []string{"72ccabc99449b2cb5bb1438eb90244d55f7b02f5"}, |
| GoBranch: []string{"release-branch.go1.15"}, |
| GoVersion: []*apipb.MajorMinor{{Major: 1, Minor: 15}}, |
| } |
| ts := newTrySet(work) |
| if len(ts.builds) == 0 { |
| t.Fatal("no builders in try set, want at least 1") |
| } |
| for i, bs := range ts.builds { |
| const go115Revision = "72ccabc99449b2cb5bb1438eb90244d55f7b02f5" |
| if bs.BuilderRev.Rev != go115Revision { |
| t.Errorf("build[%d]: %s: x/net on release-branch.go1.15 branch should be tested with Go 1.15, but isn't", i, bs.NameAndBranch()) |
| } |
| } |
| } |
| |
| // Test that trybot on release-branch.go1.N-{suffix} branch of a golang.org/x repo |
| // uses the Go revision from Go repository's release-branch.go1.N branch. |
| // See golang.org/issue/42127. |
| func TestIssue42127(t *testing.T) { |
| testingKnobSkipBuilds = true |
| |
| work := &apipb.GerritTryWorkItem{ // Based on what maintapi's GoFindTryWork does for x/net CL 264058. |
| Project: "net", |
| Branch: "release-branch.go1.15-bundle", |
| ChangeId: "I546597cedf3715e6617babcb3b62140bf1857a27", |
| Commit: "abf26a14a65b111d492067f407f32455c5b1048c", |
| GoCommit: []string{"72ccabc99449b2cb5bb1438eb90244d55f7b02f5"}, |
| GoBranch: []string{"release-branch.go1.15"}, |
| GoVersion: []*apipb.MajorMinor{{Major: 1, Minor: 15}}, |
| } |
| ts := newTrySet(work) |
| if len(ts.builds) == 0 { |
| t.Fatal("no builders in try set, want at least 1") |
| } |
| for i, bs := range ts.builds { |
| const go115Revision = "72ccabc99449b2cb5bb1438eb90244d55f7b02f5" |
| if bs.BuilderRev.Rev != go115Revision { |
| t.Errorf("build[%d]: %s: x/net on release-branch.go1.15-bundle branch should be tested with Go 1.15, but isn't", i, bs.NameAndBranch()) |
| } |
| } |
| } |
| |
| // Tests that TryBots run on branches of the x/ repositories, other than |
| // "master" and "release-branch.go1.N". See golang.org/issue/37512. |
| func TestXRepoBranches(t *testing.T) { |
| testingKnobSkipBuilds = true |
| |
| work := &apipb.GerritTryWorkItem{ // Based on what maintapi's GoFindTryWork does for x/tools CL 227356. |
| Project: "tools", |
| Branch: "gopls-release-branch.0.4", |
| ChangeId: "Ica799fcf117bf607c0c59f41b08a78552339dc53", |
| Commit: "13af72af5ccdfe6f1e75b57b02cfde3bb0a77a76", |
| GoCommit: []string{"9995c6b50aa55c1cc1236d1d688929df512dad53"}, |
| GoBranch: []string{"master"}, |
| GoVersion: []*apipb.MajorMinor{{Major: 1, Minor: 17}}, |
| } |
| ts := newTrySet(work) |
| for i, bs := range ts.builds { |
| v := bs.NameAndBranch() |
| t.Logf("build[%d]: %s", i, v) |
| } |
| if len(ts.builds) < 3 { |
| t.Fatalf("expected at least 3 builders, got %v", len(ts.builds)) |
| } |
| } |
| |
| // Test that when there are multiple SlowBot requests on the same patch set, |
| // the latest request is used. See golang.org/issue/42084. |
| func TestIssue42084(t *testing.T) { |
| testingKnobSkipBuilds = true |
| |
| work := &apipb.GerritTryWorkItem{ // Based on what maintapi's GoFindTryWork does for CL 324763. TryMessage is set later. |
| Project: "go", |
| Branch: "master", |
| ChangeId: "I023d5208374f867552ba68b45011f7990159868f", |
| Commit: "dd38fd80c3667f891dbe06bd1d8ed153c2e208da", |
| Version: 1, |
| GoCommit: []string{"9995c6b50aa55c1cc1236d1d688929df512dad53"}, |
| GoBranch: []string{"master"}, |
| GoVersion: []*apipb.MajorMinor{{Major: 1, Minor: 17}}, |
| } |
| |
| // First, determine builds without try messages. Our target SlowBot shouldn't be included. |
| ts := newTrySet(work) |
| hasLinuxArmBuilder := false |
| for _, bs := range ts.builds { |
| v := bs.NameAndBranch() |
| if v == "linux-arm" { |
| hasLinuxArmBuilder = true |
| } |
| } |
| if hasLinuxArmBuilder { |
| // This test relies on linux-arm builder not being a default |
| // TryBot to provide coverage for issue 42084. If the build policy |
| // changes, need to pick another builder to use in this test. |
| t.Fatal("linux-arm builder was included even without TRY= message") |
| } |
| |
| // Next, add try messages, and check that the SlowBot is now included. |
| work.TryMessage = []*apipb.TryVoteMessage{ |
| {Message: "TRY=linux", AuthorId: 1234, Version: 1}, |
| {Message: "TRY=linux-arm", AuthorId: 1234, Version: 1}, |
| } |
| ts = newTrySet(work) |
| hasLinuxArmBuilder = false |
| for i, bs := range ts.builds { |
| v := bs.NameAndBranch() |
| t.Logf("build[%d]: %s", i, v) |
| if v == "linux-arm-aws" { |
| hasLinuxArmBuilder = true |
| } |
| } |
| if !hasLinuxArmBuilder { |
| t.Error("linux-arm SlowBot was not included") |
| } |
| } |
| |
| func TestFindWork(t *testing.T) { |
| if testing.Short() { |
| t.Skip("skipping in short mode") |
| } |
| gce := pool.NewGCEConfiguration() |
| buildEnv := gce.BuildEnv() |
| defer func(old *buildenv.Environment) { gce.SetBuildEnv(old) }(buildEnv) |
| gce.SetBuildEnv(buildenv.Production) |
| defer func() { buildgo.TestHookSnapshotExists = nil }() |
| buildgo.TestHookSnapshotExists = func(br *buildgo.BuilderRev) bool { |
| if strings.Contains(br.Name, "android") { |
| log.Printf("snapshot check for %+v", br) |
| } |
| return false |
| } |
| |
| addWorkTestHook = func(work buildgo.BuilderRev, d commitDetail) { |
| t.Logf("Got: %v, %+v", work, d) |
| } |
| defer func() { addWorkTestHook = nil }() |
| |
| err := findWork() |
| if err != nil { |
| t.Error(err) |
| } |
| } |
| |
| func TestBuildersJSON(t *testing.T) { |
| rec := httptest.NewRecorder() |
| handleBuilders(rec, httptest.NewRequest("GET", "https://farmer.tld/builders?mode=json", nil)) |
| res := rec.Result() |
| if res.Header.Get("Content-Type") != "application/json" || res.StatusCode != 200 { |
| var buf bytes.Buffer |
| res.Write(&buf) |
| t.Error(buf.String()) |
| } |
| } |
| |
| func TestSlowBotsFromComments(t *testing.T) { |
| work := &apipb.GerritTryWorkItem{ |
| Version: 2, |
| TryMessage: []*apipb.TryVoteMessage{ |
| { |
| Version: 1, |
| Message: "ios", |
| }, |
| { |
| Version: 2, |
| Message: "arm64, darwin aix ", |
| }, |
| { |
| Version: 1, |
| Message: "aix", |
| }, |
| }, |
| } |
| slowBots := slowBotsFromComments(work) |
| var got []string |
| for _, bc := range slowBots { |
| got = append(got, bc.Name) |
| } |
| want := []string{"aix-ppc64", "darwin-amd64-12_0", "linux-arm64"} |
| if !reflect.DeepEqual(got, want) { |
| t.Errorf("mismatch:\n got: %q\nwant: %q\n", got, want) |
| } |
| } |
| |
| func TestSubreposFromComments(t *testing.T) { |
| work := &apipb.GerritTryWorkItem{ |
| Version: 2, |
| TryMessage: []*apipb.TryVoteMessage{ |
| { |
| Version: 2, |
| Message: "x/build, x/sync x/tools, x/sync, x/tools@freebsd-amd64-race", |
| }, |
| }, |
| } |
| got := xReposFromComments(work) |
| want := map[xRepoAndBuilder]bool{ |
| {"build", ""}: true, |
| {"sync", ""}: true, |
| {"tools", ""}: true, |
| {"tools", "freebsd-amd64-race"}: true, |
| } |
| if !reflect.DeepEqual(got, want) { |
| t.Errorf("mismatch:\n got: %v\nwant: %v\n", got, want) |
| } |
| } |
| |
| func TestBuildStatusFormat(t *testing.T) { |
| for i, tt := range []struct { |
| st *buildStatus |
| want string |
| }{ |
| { |
| st: &buildStatus{ |
| trySet: &trySet{ |
| tryKey: tryKey{ |
| Project: "go", |
| }, |
| }, |
| BuilderRev: buildgo.BuilderRev{ |
| Name: "linux-amd64", |
| SubName: "tools", |
| }, |
| commitDetail: commitDetail{ |
| RevBranch: "master", |
| }, |
| }, |
| want: "(x/tools) linux-amd64", |
| }, |
| { |
| st: &buildStatus{ |
| trySet: &trySet{ |
| tryKey: tryKey{ |
| Project: "tools", |
| }, |
| }, |
| BuilderRev: buildgo.BuilderRev{ |
| Name: "linux-amd64", |
| SubName: "tools", |
| }, |
| commitDetail: commitDetail{ |
| RevBranch: "release-branch.go1.15", |
| }, |
| }, |
| want: "linux-amd64 (Go 1.15.x)", |
| }, |
| { |
| st: &buildStatus{ |
| trySet: &trySet{ |
| tryKey: tryKey{ |
| Project: "go", |
| }, |
| }, |
| BuilderRev: buildgo.BuilderRev{ |
| Name: "linux-amd64", |
| SubName: "tools", |
| }, |
| commitDetail: commitDetail{ |
| RevBranch: "master", |
| }, |
| }, |
| want: "(x/tools) linux-amd64", |
| }, |
| { |
| st: &buildStatus{ |
| BuilderRev: buildgo.BuilderRev{ |
| Name: "darwin-amd64-10_14", |
| }, |
| commitDetail: commitDetail{ |
| RevBranch: "master", |
| }, |
| }, |
| want: "darwin-amd64-10_14", |
| }, |
| { |
| st: &buildStatus{ |
| BuilderRev: buildgo.BuilderRev{ |
| Name: "darwin-amd64-10_14", |
| }, |
| commitDetail: commitDetail{ |
| RevBranch: "release-branch.go1.15", |
| }, |
| }, |
| want: "darwin-amd64-10_14 (Go 1.15.x)", |
| }, |
| } { |
| if got := tt.st.NameAndBranch(); got != tt.want { |
| t.Errorf("%d: NameAndBranch = %q; want %q", i, got, tt.want) |
| } |
| } |
| } |
| |
| // listPatchSetThreadsResponse is the response to |
| // https://go-review.googlesource.com/changes/go~master~I92400996cb051ab30e99bfffafd91ff32a1e7087/comments |
| var listPatchSetThreadsResponse = []byte(`)]}' |
| {"/PATCHSET_LEVEL":[{"author":{"_account_id":5976,"name":"Go Bot","email":"gobot@golang.org","tags":["SERVICE_USER"]},"tag":"autogenerated:trybots~beginning","change_message_id":"af128c803aa192eb5c191c1567713f5b123d3adb","unresolved":true,"patch_set":1,"id":"aaf7aa39_658707c2","updated":"2021-04-27 18:20:09.000000000","message":"SlowBots beginning. Status page: https://farmer.golang.org/try?commit\u003d39ad506d","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":5976,"name":"Go Bot","email":"gobot@golang.org","tags":["SERVICE_USER"]},"tag":"autogenerated:trybots~beginning","change_message_id":"a00ee30c652a61afeb5ba7657e5823b2d56159ac","unresolved":true,"patch_set":1,"id":"cb0c9011_d26d6550","updated":"2021-04-27 07:10:41.000000000","message":"SlowBots beginning. Status page: https://farmer.golang.org/try?commit\u003d39ad506d","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":6365,"name":"Bryan C. Mills","email":"bcmills@google.com"},"change_message_id":"c3dc9da7c814efe691876649d8b1acd086d34921","unresolved":false,"patch_set":1,"id":"da1249e7_bc007148","updated":"2021-04-27 07:10:22.000000000","message":"TRY\u003dlongtest","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":6365,"name":"Bryan C. Mills","email":"bcmills@google.com"},"change_message_id":"1908c5ae7cd3fa1adc7579bfb4fa0798a33dafd2","unresolved":false,"patch_set":1,"id":"043375d0_558208b0","in_reply_to":"50a54b3c_f95f3567","updated":"2021-04-27 18:32:56.000000000","message":"#41863","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":6365,"name":"Bryan C. Mills","email":"bcmills@google.com"},"change_message_id":"061f7a6231e09027e96b7c81093b32db9cd6a6f3","unresolved":false,"patch_set":1,"id":"49f73b27_b0261bc8","in_reply_to":"aaf7aa39_658707c2","updated":"2021-04-27 19:17:53.000000000","message":"Ack","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":5976,"name":"Go Bot","email":"gobot@golang.org","tags":["SERVICE_USER"]},"tag":"autogenerated:trybots~failed","change_message_id":"d7e2ff4f58b281bc3120ad79a9c5bf7c87c0ec1b","unresolved":true,"patch_set":1,"id":"50a54b3c_f95f3567","in_reply_to":"c3e462db_b5e1efca","updated":"2021-04-27 07:22:38.000000000","message":"1 of 26 SlowBots failed.\nFailed on linux-arm64-aws: https://storage.googleapis.com/go-build-log/39ad506d/linux-arm64-aws_5dc1efb9.log\n\nConsult https://build.golang.org/ to see whether they are new failures. Keep in mind that TryBots currently test *exactly* your git commit, without rebasing. If your commit\u0027s git parent is old, the failure might\u0027ve already been fixed.\n\nSlowBot builds that ran:\n* linux-amd64-longtest\n","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":5976,"name":"Go Bot","email":"gobot@golang.org","tags":["SERVICE_USER"]},"tag":"autogenerated:trybots~happy","change_message_id":"9ed90c9e9b43e3c2c4d2b6ab8e8a121686d5da88","unresolved":false,"patch_set":1,"id":"13677404_911c1149","in_reply_to":"c3e462db_b5e1efca","updated":"2021-04-27 18:46:54.000000000","message":"SlowBots are happy.\n\nSlowBot builds that ran:\n* linux-amd64-longtest\n","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"},{"author":{"_account_id":5976,"name":"Go Bot","email":"gobot@golang.org","tags":["SERVICE_USER"]},"tag":"autogenerated:trybots~progress","change_message_id":"ab963b29aa95907e30e9f6a51ef1f080807bc8ab","unresolved":true,"patch_set":1,"id":"c3e462db_b5e1efca","in_reply_to":"cb0c9011_d26d6550","updated":"2021-04-27 07:18:11.000000000","message":"Build is still in progress... Status page: https://farmer.golang.org/try?commit\u003d39ad506d\nFailed on linux-arm64-aws: https://storage.googleapis.com/go-build-log/39ad506d/linux-arm64-aws_5dc1efb9.log\nOther builds still in progress; subsequent failure notices suppressed until final report.\n\nConsult https://build.golang.org/ to see whether they are new failures. Keep in mind that TryBots currently test *exactly* your git commit, without rebasing. If your commit\u0027s git parent is old, the failure might\u0027ve already been fixed.\n","commit_id":"39ad506d874d4711015184f52585b4215c9b84cc"}]} |
| `) |
| |
| func TestListPatchSetThreads(t *testing.T) { |
| s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { |
| w.Header().Set("Content-Type", "application/json; charset=UTF-8") |
| w.WriteHeader(200) |
| w.Write(listPatchSetThreadsResponse) |
| })) |
| defer s.Close() |
| gerritClient := gerrit.NewClient(s.URL, gerrit.NoAuth) |
| threads, err := listPatchSetThreads(gerritClient, "go~master~I92400996cb051ab30e99bfffafd91ff32a1e7087") |
| if err != nil { |
| t.Fatal(err) |
| } |
| var mostRecentTryBotThread string |
| for _, tr := range threads { |
| if tr.unresolved { |
| t.Errorf("thread %s is unresolved", tr.root.ID) |
| } |
| if tr.root.Tag == tryBotsTag("beginning") { |
| mostRecentTryBotThread = tr.root.ID |
| } |
| if tr.root != tr.thread[0] { |
| t.Errorf("the root is not the first comment in thread") |
| } |
| } |
| if mostRecentTryBotThread != "aaf7aa39_658707c2" { |
| t.Errorf("wrong most recent TryBot thread: got %s, want %s", mostRecentTryBotThread, "aaf7aa39_658707c2") |
| } |
| } |
