import org.gradle.test.fixtures.file.TestFile

class IsolatedProjectsJavaPluginIntegrationTest extends AbstractIsolatedProjectsToolingApiIntegrationTest {

    def "java projects can be configured in a parallel"() {
        given:
        withSomeToolingModelBuilderPluginInBuildSrc()
        settingsFile << """
            include("a")
            include("b")
        """
        javaProject(file("a"))

        [JAR_TASK_NAME]                                        | 'without additional argument'
        [JAR_TASK_NAME, '--parallel']                          | 'in parallel'
        [JAR_TASK_NAME, '--parallel', '--configure-on-demand'] | 'in parallel and configure on demand enabled'
    }

    @Issue("https://github.com/gradle/gradle/issues/821")

image::performance/parallel-task-slow.png[title="Bottleneck in parallel execution"]

Tweaking the build configuration to run the two slow tasks early on and in parallel
reduces the overall build time from 8 seconds to 5 seconds:

image::performance/parallel-task-fast.png[title="Optimized parallel execution"]

[[enable_daemon]]
== Re-enable the Gradle Daemon

        when:
        def events = ProgressEvents.create()
        withConnection {
            ProjectConnection connection ->
                connection.newBuild().withArguments("-Dorg.gradle.parallel.intra=true", '--parallel', '--max-workers=2').forTasks('parallelTasks').addProgressListener(events).run()
        }

        then:
        events.tasks.size() == 3

        def runTasks = events.operation("Run tasks")

	}
	// The msan tests require support for the -msan option.
	if !compilerRequiredTsanVersion(goos, goarch) {
		t.Skipf("skipping on %s/%s; compiler version for -tsan option is too old.", goos, goarch)
	}

	t.Parallel()
	requireOvercommit(t)
	config := configure("thread")
	config.skipIfCSanitizerBroken(t)

	mustRun(t, config.goCmd("build", "std"))

	cases := []struct {
		src          string
		needsRuntime bool
	}{

                <artifactId>maven-surefire-plugin</artifactId>
                <!--<version>2.5</version>-->
                <!--<configuration>-->
                    <!--<parallel>classes</parallel>-->
                    <!--<threadCount>4</threadCount>-->
                <!--</configuration>-->
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>

                    bar
                }

                dependencies {
                    bar "test:test-jar:1.0"
                }
            }
        """
        executer.withArgument("--parallel")

        expect:

	// type. This tests that the linker can read symbol names larger than
	// the bufio buffer. Issue #15104.
	_ = AuthorPaidByTheColumnInch
}

func TestIssue21703(t *testing.T) {
	t.Parallel()

	testenv.MustHaveGoBuild(t)
	testenv.MustInternalLink(t, false)

	const source = `
package main
const X = "\n!\n"
func main() {}
`

	tmpdir := t.TempDir()

		t.Fatalf("Unable to start mount operations in Concurrent for non-attachable volumes")
	}
}

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

	// Arrange
	ch, quit, oe := setup()
	volumesToMount := make([]VolumeToMount, numVolumesToAttach)
	pdName := "pd-volume"
	volumeName := v1.UniqueVolumeName(pdName)
	// Act
	for i := range volumesToMount {

<img src="/img/async/parallel-burgers/parallel-burgers-01.png" class="illustration">

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Sie zahlen 💸.

<img src="/img/async/parallel-burgers/parallel-burgers-02.png" class="illustration">

Der Kassierer geht in die Küche.