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// 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.
package dashboard
import (
"fmt"
"strings"
"testing"
"time"
)
func TestOSARCHAccessors(t *testing.T) {
valid := func(s string) bool { return s != "" && !strings.Contains(s, "-") }
for _, conf := range Builders {
os := conf.GOOS()
arch := conf.GOARCH()
osArch := os + "-" + arch
if !valid(os) || !valid(arch) || !(conf.Name == osArch || strings.HasPrefix(conf.Name, osArch+"-")) {
t.Errorf("OS+ARCH(%q) = %q, %q; invalid", conf.Name, os, arch)
}
}
}
func TestDistTestsExecTimeout(t *testing.T) {
tests := []struct {
c *BuildConfig
want time.Duration
}{
{
&BuildConfig{
env: []string{},
testHostConf: &HostConfig{},
},
20 * time.Minute,
},
{
&BuildConfig{
env: []string{"GO_TEST_TIMEOUT_SCALE=2"},
testHostConf: &HostConfig{},
},
40 * time.Minute,
},
{
&BuildConfig{
env: []string{},
testHostConf: &HostConfig{
env: []string{"GO_TEST_TIMEOUT_SCALE=3"},
},
},
60 * time.Minute,
},
// BuildConfig's env takes precedence:
{
&BuildConfig{
env: []string{"GO_TEST_TIMEOUT_SCALE=2"},
testHostConf: &HostConfig{
env: []string{"GO_TEST_TIMEOUT_SCALE=3"},
},
},
40 * time.Minute,
},
}
for i, tt := range tests {
got := tt.c.DistTestsExecTimeout(nil)
if got != tt.want {
t.Errorf("%d. got %v; want %v", i, got, tt.want)
}
}
}
// TestTrybots tests that a given repo & its branch yields the provided
// complete set of builders. See also: TestBuilders, which tests both trybots
// and post-submit builders, both at arbitrary branches.
func TestTrybots(t *testing.T) {
tests := []struct {
repo string // "go", "net", etc
branch string // of repo
want []string
}{
{
repo: "go",
branch: "master",
want: []string{
"freebsd-amd64-12_0",
"js-wasm",
"linux-386",
"linux-amd64",
"linux-amd64-race",
"misc-compile",
"misc-compile-freebsd",
"misc-compile-mips",
"misc-compile-nacl",
"misc-compile-netbsd",
"misc-compile-openbsd",
"misc-compile-plan9",
"misc-compile-ppc",
"misc-vet-vetall",
"nacl-386",
"nacl-amd64p32",
"openbsd-amd64-64",
"windows-386-2008",
"windows-amd64-2016",
},
},
{
repo: "go",
branch: "release-branch.go1.12",
want: []string{
"freebsd-amd64-10_3",
"freebsd-amd64-12_0",
"js-wasm",
"linux-386",
"linux-amd64",
"linux-amd64-race",
"misc-compile",
"misc-compile-freebsd",
"misc-compile-mips",
"misc-compile-nacl",
"misc-compile-netbsd",
"misc-compile-openbsd",
"misc-compile-plan9",
"misc-compile-ppc",
"misc-vet-vetall",
"nacl-386",
"nacl-amd64p32",
"openbsd-amd64-64",
"windows-386-2008",
"windows-amd64-2016",
},
},
{
repo: "mobile",
branch: "master",
want: []string{
"android-amd64-emu",
"linux-amd64-androidemu",
},
},
{
repo: "sys",
branch: "master",
want: []string{
"freebsd-386-11_2",
"freebsd-amd64-11_2",
"freebsd-amd64-12_0",
"linux-386",
"linux-amd64",
"linux-amd64-race",
"netbsd-amd64-8_0",
"openbsd-386-64",
"openbsd-amd64-64",
"windows-386-2008",
"windows-amd64-2016",
},
},
{
repo: "exp",
branch: "master",
want: []string{
"freebsd-amd64-12_0",
"linux-386",
"linux-amd64",
"linux-amd64-race",
"openbsd-amd64-64",
"windows-386-2008",
"windows-amd64-2016",
},
},
}
for i, tt := range tests {
if tt.branch == "" || tt.repo == "" {
t.Errorf("incomplete test entry %d", i)
return
}
t.Run(fmt.Sprintf("%s/%s", tt.repo, tt.branch), func(t *testing.T) {
var got []string
goBranch := tt.branch // hard-code the common case for now
for _, bc := range TryBuildersForProject(tt.repo, tt.branch, goBranch) {
got = append(got, bc.Name)
}
m := map[string]bool{}
for _, b := range tt.want {
m[b] = true
}
for _, b := range got {
if _, ok := m[b]; !ok {
t.Errorf("got unexpected %q", b)
}
delete(m, b)
}
for b := range m {
t.Errorf("missing expected %q", b)
}
})
}
}
// TestBuilderConfig whether a given builder and repo at different
// branches is either a post-submit builder, trybot, neither, or both.
func TestBuilderConfig(t *testing.T) {
// builderConfigWant is bitmask of 4 different things to assert are wanted:
// - being a post-submit builder
// - NOT being a post-submit builder
// - being a trybot builder
// - NOT being a post-submit builder
type want uint8
const (
isTrybot want = 1 << iota
notTrybot
isBuilder // post-submit
notBuilder // not post-submit
none = notTrybot + notBuilder
both = isTrybot + isBuilder
onlyPost = notTrybot + isBuilder
)
type builderAndRepo struct {
testName string
builder string
repo string
branch string
goBranch string
}
// builder may end in "@go1.N" (as alias for "@release-branch.go1.N") or "@branch-name".
// repo may end in "@1.N" (as alias for "@release-branch.go1.N")
b := func(builder, repo string) builderAndRepo {
br := builderAndRepo{
testName: builder + "," + repo,
builder: builder,
goBranch: "master",
repo: repo,
branch: "master",
}
if strings.Contains(builder, "@") {
f := strings.SplitN(builder, "@", 2)
br.builder = f[0]
br.goBranch = f[1]
}
if strings.Contains(repo, "@") {
f := strings.SplitN(repo, "@", 2)
br.repo = f[0]
br.branch = f[1]
}
expandBranch := func(s *string) {
if strings.HasPrefix(*s, "go1.") {
*s = "release-branch." + *s
} else if strings.HasPrefix(*s, "1.") {
*s = "release-branch.go" + *s
}
}
expandBranch(&br.branch)
expandBranch(&br.goBranch)
if br.repo == "go" {
br.branch = br.goBranch
}
return br
}
tests := []struct {
br builderAndRepo
want want
}{
{b("linux-amd64", "go"), both},
{b("linux-amd64", "net"), both},
{b("linux-amd64", "sys"), both},
// Don't test all subrepos on all the builders.
{b("linux-amd64-ssacheck", "net"), none},
{b("linux-amd64-ssacheck@go1.10", "net"), none},
{b("linux-amd64-noopt@go1.11", "net"), none},
{b("linux-386-387@go1.11", "net"), none},
{b("linux-386-387@go1.11", "go"), onlyPost},
{b("linux-386-387", "crypto"), onlyPost},
{b("linux-arm-arm5spacemonkey@go1.11", "net"), none},
{b("linux-arm-arm5spacemonkey@go1.12", "net"), none},
// The mobile repo requires Go 1.13+.
{b("android-amd64-emu", "go"), onlyPost},
{b("android-amd64-emu", "mobile"), both},
{b("android-amd64-emu", "mobile@1.10"), none},
{b("android-amd64-emu", "mobile@1.11"), none},
{b("android-amd64-emu@go1.10", "mobile"), none},
{b("android-amd64-emu@go1.11", "mobile"), none},
{b("android-amd64-emu@go1.12", "mobile"), none},
{b("android-amd64-emu@go1.13", "mobile"), both},
{b("android-amd64-emu", "mobile@1.13"), both},
{b("android-386-emu", "go"), onlyPost},
{b("android-386-emu", "mobile"), onlyPost},
{b("android-386-emu", "mobile@1.10"), none},
{b("android-386-emu", "mobile@1.11"), none},
{b("android-386-emu@go1.10", "mobile"), none},
{b("android-386-emu@go1.11", "mobile"), none},
{b("android-386-emu@go1.12", "mobile"), none},
{b("android-386-emu@go1.13", "mobile"), onlyPost},
{b("android-386-emu", "mobile@1.13"), onlyPost},
{b("linux-amd64", "net"), both},
{b("linux-amd64", "net@1.12"), both},
{b("linux-amd64@go1.12", "net@1.12"), both},
{b("linux-amd64", "net@1.11"), both},
{b("linux-amd64", "net@1.11"), both},
{b("linux-amd64", "net@1.10"), none}, // too old
{b("linux-amd64@go1.10", "net"), none}, // too old
{b("linux-amd64@go1.11", "net"), both},
{b("linux-amd64@go1.11", "net@1.11"), both},
{b("linux-amd64@go1.12", "net@1.12"), both},
// go1.12.html: "Go 1.12 is the last release that is
// supported on FreeBSD 10.x [... and 11.1]"
{b("freebsd-386-10_3", "go"), none},
{b("freebsd-386-10_3", "net"), none},
{b("freebsd-amd64-10_3", "go"), none},
{b("freebsd-amd64-10_3", "net"), none},
{b("freebsd-amd64-11_1", "go"), none},
{b("freebsd-amd64-11_1", "net"), none},
{b("freebsd-amd64-10_3@go1.12", "go"), both},
{b("freebsd-amd64-10_3@go1.12", "net@1.12"), both},
{b("freebsd-amd64-10_3@go1.11", "go"), both},
{b("freebsd-amd64-10_3@go1.11", "net@1.11"), both},
{b("freebsd-amd64-11_1@go1.13", "go"), none},
{b("freebsd-amd64-11_1@go1.13", "net@1.12"), none},
{b("freebsd-amd64-11_1@go1.12", "go"), isBuilder},
{b("freebsd-amd64-11_1@go1.12", "net@1.12"), isBuilder},
{b("freebsd-amd64-11_1@go1.11", "go"), isBuilder},
{b("freebsd-amd64-11_1@go1.11", "net@1.11"), isBuilder},
// FreeBSD 12.0
{b("freebsd-amd64-12_0", "go"), both},
{b("freebsd-amd64-12_0", "net"), both},
{b("freebsd-386-12_0", "go"), onlyPost},
{b("freebsd-386-12_0", "net"), onlyPost},
// AIX starts at Go 1.12
{b("aix-ppc64", "go"), onlyPost},
{b("aix-ppc64", "net"), onlyPost},
{b("aix-ppc64@go1.12", "go"), onlyPost},
{b("aix-ppc64@go1.12", "net"), onlyPost},
{b("aix-ppc64@go1.11", "go"), none},
{b("aix-ppc64@go1.11", "net"), none},
{b("linux-amd64-nocgo", "mobile"), none},
// The physical ARM Androids only runs "go":
// They run on GOOS=android mode which is not
// interesting for x/mobile. The interesting tests run
// on the darwin-amd64-wikofever below where
// GOOS=darwin.
{b("android-arm-wikofever", "go"), isBuilder},
{b("android-arm-wikofever", "mobile"), notBuilder},
{b("android-arm64-wikofever", "go"), isBuilder},
{b("android-arm64-wikofever", "mobile"), notBuilder},
{b("android-arm64-wikofever", "net"), notBuilder},
// A GOOS=darwin variant of the physical ARM Androids
// runs x/mobile and nothing else:
{b("darwin-amd64-wikofever", "mobile"), isBuilder},
{b("darwin-amd64-wikofever", "go"), notBuilder},
{b("darwin-amd64-wikofever", "net"), notBuilder},
// Mobile builders that run with GOOS=linux/darwin and have
// a device attached.
{b("linux-amd64-androidemu", "mobile"), both},
{b("darwin-amd64-wikofever", "mobile"), onlyPost},
// But the emulators run all:
{b("android-amd64-emu", "mobile"), isBuilder},
{b("android-386-emu", "mobile"), isBuilder},
{b("android-amd64-emu", "net"), isBuilder},
{b("android-386-emu", "net"), isBuilder},
{b("android-amd64-emu", "go"), isBuilder},
{b("android-386-emu", "go"), isBuilder},
{b("nacl-386", "go"), both},
{b("nacl-386", "net"), none},
{b("nacl-amd64p32", "go"), both},
{b("nacl-amd64p32", "net"), none},
// Only test tip for js/wasm, and only for some repos:
{b("js-wasm", "go"), both},
{b("js-wasm", "arch"), onlyPost},
{b("js-wasm", "crypto"), onlyPost},
{b("js-wasm", "sys"), onlyPost},
{b("js-wasm", "net"), onlyPost},
{b("js-wasm@go1.12", "net"), none},
{b("js-wasm", "benchmarks"), none},
{b("js-wasm", "debug"), none},
{b("js-wasm", "mobile"), none},
{b("js-wasm", "perf"), none},
{b("js-wasm", "talks"), none},
{b("js-wasm", "tools"), none},
{b("js-wasm", "tour"), none},
{b("js-wasm", "website"), none},
// Race builders. Linux for all, GCE buidlers for
// post-submit, and only post-submit for "go" for
// Darwin (limited resources).
{b("linux-amd64-race", "go"), both},
{b("linux-amd64-race", "net"), both},
{b("windows-amd64-race", "go"), onlyPost},
{b("windows-amd64-race", "net"), onlyPost},
{b("freebsd-amd64-race", "go"), onlyPost},
{b("freebsd-amd64-race", "net"), onlyPost},
{b("darwin-amd64-race", "go"), onlyPost},
{b("darwin-amd64-race", "net"), none},
// Long test.
{b("linux-amd64-longtest", "go"), onlyPost},
{b("linux-amd64-longtest", "net"), onlyPost},
{b("linux-amd64-longtest@go1.12", "go"), onlyPost},
{b("linux-amd64-longtest@go1.12", "net"), none},
// Experimental exp repo.
{b("linux-amd64", "exp"), both},
{b("windows-386-2008", "exp"), both},
}
for _, tt := range tests {
t.Run(tt.br.testName, func(t *testing.T) {
bc, ok := Builders[tt.br.builder]
if !ok {
t.Fatalf("unknown builder %q", tt.br.builder)
}
gotPost := bc.BuildsRepoPostSubmit(tt.br.repo, tt.br.branch, tt.br.goBranch)
if tt.want&isBuilder != 0 && !gotPost {
t.Errorf("not a post-submit builder, but expected")
}
if tt.want&notBuilder != 0 && gotPost {
t.Errorf("unexpectedly a post-submit builder")
}
gotTry := bc.BuildsRepoTryBot(tt.br.repo, tt.br.branch, tt.br.goBranch)
if tt.want&isTrybot != 0 && !gotTry {
t.Errorf("not trybot, but expected")
}
if tt.want&notTrybot != 0 && gotTry {
t.Errorf("unexpectedly a trybot")
}
if t.Failed() {
t.Logf("For: %+v", tt.br)
}
})
}
}
func TestHostConfigsAllUsed(t *testing.T) {
used := map[string]bool{}
for _, conf := range Builders {
used[conf.HostType] = true
}
for hostType := range Hosts {
if !used[hostType] {
// Currently host-linux-armhf-cross and host-linux-armel-cross aren't
// referenced, but the coordinator hard-codes them, so don't make
// this an error for now.
t.Logf("warning: host type %q is not referenced from any build config", hostType)
}
}
}
// tests that goBranch is optional for repo == "go"
func TestBuildsRepoAtAllImplicitGoBranch(t *testing.T) {
builder := Builders["android-amd64-emu"]
got := builder.buildsRepoAtAll("go", "master", "")
if !got {
t.Error("got = false; want true")
}
}