Exemple #1
0
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.combineCoverprofiles()
	}

	return res
}
Exemple #2
0
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("")
		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 _, writer := range writers {
			writer.Close()
		}

		for _, report := range reports {
			fmt.Print(report.String())
		}

		os.Stdout.Sync()
	}

	if t.cover {
		t.combineCoverprofiles()
	}

	return res
}