func (t *testRunner) runParallelGinkgoSuite(suite testSuite) bool {
completions := make(chan bool)
for cpu := 0; cpu < t.numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = t.numCPU
args := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
args = append(args, t.commonArgs(suite)...)
buffer := new(bytes.Buffer)
t.reports = append(t.reports, buffer)
go t.runCommand(suite.path, args, nil, buffer, completions)
}
passed := true
for cpu := 0; cpu < t.numCPU; cpu++ {
passed = <-completions && passed
}
for _, report := range t.reports {
fmt.Print(report.String())
}
os.Stdout.Sync()
return passed
}
func (t *TestRunner) runAndStreamParallelGinkgoSuite() bool {
completions := make(chan bool)
writers := make([]*logWriter, t.numCPU)
for cpu := 0; cpu < t.numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = t.numCPU
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
writers[cpu] = newLogWriter(fmt.Sprintf("[%d]", cpu+1))
go t.run(ginkgoArgs, nil, writers[cpu], completions)
}
passed := true
for cpu := 0; cpu < t.numCPU; cpu++ {
passed = <-completions && passed
}
for _, writer := range writers {
writer.Close()
}
os.Stdout.Sync()
return passed
}
func runSuite(suite suite) bool {
completions := make(chan bool)
if runMagicI {
runGoI(suite.path, race)
}
if suite.isGinkgo {
for cpu := 0; cpu < numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = numCPU
args := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
if race {
args = append([]string{"--race"}, args...)
}
if cover {
args = append([]string{"--cover", "--coverprofile=" + suite.packageName + ".coverprofile"})
}
var writer io.Writer
if numCPU > 1 {
buffer := new(bytes.Buffer)
reports = append(reports, buffer)
writer = buffer
} else {
writer = os.Stdout
}
go runCommand(suite.path, args, writer, completions)
}
passed := true
for cpu := 0; cpu < numCPU; cpu++ {
passed = <-completions && passed
}
if numCPU > 1 {
printToScreen()
}
return passed
} else {
args := []string{}
if race {
args = append(args, "--race")
}
if cover {
args = append([]string{"--cover", "--coverprofile=" + suite.packageName + ".out"})
}
go runCommand(suite.path, args, os.Stdout, completions)
return <-completions
}
}
func (t *TestRunner) runAndStreamParallelGinkgoSuite() RunResult {
completions := make(chan RunResult)
writers := make([]*logWriter, t.numCPU)
server, err := remote.NewServer(t.numCPU)
if err != nil {
panic("Failed to start parallel spec server")
}
server.Start()
defer server.Close()
for cpu := 0; cpu < t.numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = t.numCPU
config.GinkgoConfig.SyncHost = server.Address()
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
writers[cpu] = newLogWriter(os.Stdout, cpu+1)
cmd := t.cmd(ginkgoArgs, writers[cpu], cpu+1)
server.RegisterAlive(cpu+1, func() bool {
if cmd.ProcessState == nil {
return true
}
return !cmd.ProcessState.Exited()
})
go t.run(cmd, completions)
}
res := PassingRunResult()
for cpu := 0; cpu < t.numCPU; cpu++ {
res = res.Merge(<-completions)
}
for _, writer := range writers {
writer.Close()
}
os.Stdout.Sync()
if t.cover || t.coverPkg != "" {
t.combineCoverprofiles()
}
return res
}
func (t *TestRunner) runParallelGinkgoSuite() RunResult {
result := make(chan bool)
completions := make(chan RunResult)
writers := make([]*logWriter, t.numCPU)
reports := make([]*bytes.Buffer, t.numCPU)
stenographer := stenographer.New(!config.DefaultReporterConfig.NoColor)
aggregator := remote.NewAggregator(t.numCPU, result, config.DefaultReporterConfig, stenographer)
server, err := remote.NewServer(t.numCPU)
if err != nil {
panic("Failed to start parallel spec server")
}
server.RegisterReporters(aggregator)
server.Start()
defer server.Close()
for cpu := 0; cpu < t.numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = t.numCPU
config.GinkgoConfig.SyncHost = server.Address()
config.GinkgoConfig.StreamHost = server.Address()
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
reports[cpu] = &bytes.Buffer{}
writers[cpu] = newLogWriter(reports[cpu], cpu+1)
cmd := t.cmd(ginkgoArgs, writers[cpu], cpu+1)
server.RegisterAlive(cpu+1, func() bool {
if cmd.ProcessState == nil {
return true
}
return !cmd.ProcessState.Exited()
})
go t.run(cmd, completions)
}
res := PassingRunResult()
for cpu := 0; cpu < t.numCPU; cpu++ {
res = res.Merge(<-completions)
}
//all test processes are done, at this point
//we should be able to wait for the aggregator to tell us that it's done
select {
case <-result:
fmt.Println("")
case <-time.After(time.Second):
//the aggregator never got back to us! something must have gone wrong
fmt.Println(`
-------------------------------------------------------------------
| |
| Ginkgo timed out waiting for all parallel nodes to report back! |
| |
-------------------------------------------------------------------
`)
os.Stdout.Sync()
for _, writer := range writers {
writer.Close()
}
for _, report := range reports {
fmt.Print(report.String())
}
os.Stdout.Sync()
}
if t.cover || t.coverPkg != "" {
t.combineCoverprofiles()
}
return res
}
func (t *TestRunner) runSerialGinkgoSuite() RunResult {
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
return t.run(t.cmd(ginkgoArgs, os.Stdout, 1), nil)
}
func (t *testRunner) runSerialGinkgoSuite(suite testSuite) bool {
args := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
args = append(args, t.commonArgs(suite)...)
return t.runCommand(suite.path, args, nil, os.Stdout, nil)
}
func (t *testRunner) runAndStreamParallelGinkgoSuite(suite testSuite) bool {
result := make(chan bool, 0)
stenographer := stenographer.New(!config.DefaultReporterConfig.NoColor)
aggregator := aggregator.NewAggregator(t.numCPU, result, config.DefaultReporterConfig, stenographer)
server, err := remote.NewServer()
if err != nil {
panic("Failed to start parallel spec server")
}
server.RegisterReporters(aggregator)
server.Start()
serverAddress := server.Address()
completions := make(chan bool)
for cpu := 0; cpu < t.numCPU; cpu++ {
config.GinkgoConfig.ParallelNode = cpu + 1
config.GinkgoConfig.ParallelTotal = t.numCPU
args := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
args = append(args, t.commonArgs(suite)...)
env := os.Environ()
env = append(env, fmt.Sprintf("GINKGO_REMOTE_REPORTING_SERVER=%s", serverAddress))
buffer := new(bytes.Buffer)
t.reports = append(t.reports, buffer)
go t.runCommand(suite.path, args, env, buffer, completions)
}
for cpu := 0; cpu < t.numCPU; cpu++ {
<-completions
}
//all test processes are done, at this point
//we should be able to wait for the aggregator to tell us that it's done
var passed = false
select {
case passed = <-result:
//the aggregator is done and can tell us whether or not the suite passed
case <-time.After(time.Second):
//the aggregator never got back to us! something must have gone wrong
fmt.Println("")
fmt.Println("")
fmt.Println(" ----------------------------------------------------------- ")
fmt.Println(" | |")
fmt.Println(" | Ginkgo timed out waiting for all parallel nodes to end! |")
fmt.Println(" | Here is some salvaged output: |")
fmt.Println(" | |")
fmt.Println(" ----------------------------------------------------------- ")
fmt.Println("")
fmt.Println("")
os.Stdout.Sync()
time.Sleep(time.Second)
for _, report := range t.reports {
fmt.Print(report.String())
}
os.Stdout.Sync()
}
server.Stop()
return passed
}
func (t *TestRunner) runSerialGinkgoSuite() bool {
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
return t.run(ginkgoArgs, nil, os.Stdout, nil)
}
func (t *testRunner) runSerialGinkgoSuite(suite *testsuite.TestSuite) bool {
ginkgoArgs := config.BuildFlagArgs("ginkgo", config.GinkgoConfig, config.DefaultReporterConfig)
return t.runCompiledSuite(suite, ginkgoArgs, nil, os.Stdout, nil)
}