<% if (binding.hasVariable("daemonMemory")) { %>org.gradle.jvmargs=-Xms${binding.getVariable("daemonMemory")} -Xmx${binding.getVariable("daemonMemory")}<% } %>
<% if (binding.hasVariable("parallel")) { %>org.gradle.parallel=true<% } %>

  "durations" : [ {
    "testProject" : "excludeRuleMergingBuild",
    "linux" : 229
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.corefeature.LargeDependencyGraphPerformanceTest.resolve large dependency graph (parallel = false, locking = true)",
  "durations" : [ {

You can also use `-Dorg.gradle.internal.invalidate-coupled-projects=false` to force parallel configuration when there are access problems.

Please be aware that these options disable the validation that makes execution parallel- and caching-safe when isolated projects is enabled,
so you may see some unexpected behaviour when using them.

== Build logic constraints

		}
	}
}

func TestEcho(t *testing.T) {
	t.Parallel()

	bs, err := helperCommand(t, "echo", "foo bar", "baz").Output()
	if err != nil {
		t.Errorf("echo: %v", err)
	}
	if g, e := string(bs), "foo bar baz\n"; g != e {
		t.Errorf("echo: want %q, got %q", e, g)
	}
}

func TestCommandRelativeName(t *testing.T) {
	t.Parallel()

	cmd := helperCommand(t, "echo", "foo")

import org.junit.Rule

@Requires(IntegTestPreconditions.NotParallelExecutor)
// no point, always runs in parallel
class ParallelDependencyResolutionIntegrationTest extends AbstractHttpDependencyResolutionTest {
    @Rule BlockingHttpServer blockingServer = new BlockingHttpServer()

    def setup() {
        executer.withArgument('--parallel')

	newLevels().
		// Level 1: bf=20(parallel)
		Add(20, true).
		// Level 2: bf=5(parallel)
		Add(5, true).
		// Level 3: bf=2(parallel)
		Add(2, true).
		Build().
		Run(t)
}

func TestMix(t *testing.T) {
	// Root is always run sync.
	newLevels().
		// Level 1: bf=20(parallel)
		Add(20, true).
		// Level 2: bf=5(sync)
		Add(5, false).
		// Level 3: bf=2(parallel)
		Add(2, true).
		Build().
		Run(t)

      log += "three:run@${taskFaker.nanoTime} parallel=${taskFaker.isParallel}"
    }

    taskFaker.advanceUntil(0.µs)
    assertThat(log).isEmpty()

    taskFaker.advanceUntil(100.µs)
    assertThat(log).containsExactlyInAnyOrder(
      "one:run@100000 parallel=true",
      "two:run@100000 parallel=true",
      "three:run@100000 parallel=true",
    )

    taskFaker.assertNoMoreTasks()

@Requires(IntegTestPreconditions.NotParallelExecutor)
class EnablingParallelExecutionIntegrationTest extends AbstractIntegrationSpec {

    def "parallel mode enabled via gradle.properties"() {
        file("gradle.properties") << "org.gradle.parallel=true"
        buildFile << "assert gradle.startParameter.parallelProjectExecutionEnabled"
        expect:
        run()
    }

	}
	if err := lockedfile.Write(path, bytes.NewReader(buf[:8]), 0666); err != nil {
		t.Fatal(err)
	}

	var attempts int64 = 128
	if !testing.Short() {
		attempts *= 16
	}
	const parallel = 32

	var sem = make(chan bool, parallel)

	for n := attempts; n > 0; n-- {
		sem <- true
		go func() {
			defer func() { <-sem }()

			time.Sleep(time.Duration(rand.Intn(100)) * time.Microsecond)

	_, err := fmt.Fprint(pipe, args[1])
	if err != nil {
		fmt.Fprintf(os.Stderr, "writing to pipe failed: %v\n", err)
		os.Exit(1)
	}
	pipe.Close()
}

func TestPipePassing(t *testing.T) {
	t.Parallel()

	r, w, err := os.Pipe()
	if err != nil {
		t.Error(err)
	}
	const marker = "arrakis, dune, desert planet"
	childProc := helperCommand(t, "pipehandle", strconv.FormatUint(uint64(w.Fd()), 16), marker)