}

    def compareTo() {
        expect:
        project < child1
        child1 < child2
        child1 < childchild
        child2 < childchild
    }

    def depthCompare() {
        expect:
        project.depthCompare(child1) < 0
        child1.depthCompare(project) > 0
        child1.depthCompare(child2) == 0
    }

    def depth() {
        expect:
        project.depth == 0

	r.Flush()
	return r.w.Close()
}

type child struct {
	conn    *conn
	handler http.Handler

	requests map[uint16]*request // keyed by request ID
}

func newChild(rwc io.ReadWriteCloser, handler http.Handler) *child {
	return &child{
		conn:     newConn(rwc),
		handler:  handler,
		requests: make(map[uint16]*request),
	}
}

func (c *child) serve() {
	defer c.conn.Close()
	defer c.cleanUp()

        child1.toString() == "project ':child1'"
        child1.displayName == "project ':child1'"
        child1.path == ":child1"
        child1.buildTreePath == ":child1"
        child1.identityPath == Path.path(":child1")

        child2.toString() == "project ':child1:child2'"
        child2.displayName == "project ':child1:child2'"
        child2.path == ":child1:child2"

        createDirs("child1", "child2");
        testFile("settings.gradle").writelns(
            "include 'child1', 'child2'",
            "project(':child1').buildFileName = '../child.gradle'",
            "project(':child2').buildFileName = '../child.gradle'"
        );
        testFile("child.gradle").write("task('do-stuff')");

        def child1 = consumable("child1", [conf1, conf2])
        consumable("child2", [conf1])

        addArtifact(conf1, artifact1, file1)
        addArtifact(conf2, artifact2, file2)
        addArtifact(child1, artifact3, file3)

        when:
        def conf1State = state.candidatesForGraphVariantSelection.getVariantByConfigurationName("child1", Stub(ResolutionFailureHandler))

        when:
        file("settings.gradle") << "include 'child1', 'child2'"
        file("child1/build.gradle") << plugin.build().useDeclaration
        file("child2/build.gradle") << plugin.useDeclaration
        buildFile << """
            task compare {
                doLast {
                    project("child1").tasks.helloWorld1.getClass() == project("child2").tasks.helloWorld1.getClass()
                }
            }

    def canInjectMethodsFromParentProject() {
        createDirs("child1", "child2")
        file("settings.gradle").writelns("include 'child1', 'child2'");
        buildFile """
            subprojects {
                ext.useSomeProperty = { project.name }
                ext.useSomeMethod = { file(it) }
            }
        """
        file("child1/build.gradle") << """
            task testTask {
                doLast {

                .run()
        }

        then:
        def child2 = buildFinishedHandler.result.children.find { it.name == "child2" }
        child2.projectDependencies.isEmpty()
        child2.classpath.collect { it.file.name }.sort() == ['child1-1.0.jar']
        child2.classpath[0].source.name == 'child1-1.0-sources.jar'
        child2.classpath[0].javadoc.name == 'child1-1.0-javadoc.jar'
        taskExecuted(out, ":eclipseClosedDependencies")

        expect:
        2.times {
            run("a", "c").assertTasksExecuted(":a", ":b", ":c", ":child1:b", ":child1:c", ":child1-2:b", ":child1-2:c", ":child1-2-2:b", ":child1-2-2:c", ":child2:b", ":child2:c")
            run("b", ":child2:c").assertTasksExecuted(":b", ":child1:b", ":child1-2:b", ":child1-2-2:b", ":child2:b", ":a", ":child2:c")
        }
    }

    def executesMultiProjectDefaultTasksInASingleBuildAndEachTaskAtMostOnce() {

        given:
        def child1 = mavenRepo.module("org", "child1", "1.0")
        child1.parent("org", "parent1", "1.0")
        child1.publish()

        def child2 = mavenRepo.module("org", "child2", "1.0")
        child2.parent("org", "parent2", "1.0")
        child2.publish()

        def parent1 = mavenRepo.module("org", "parent1", "1.0")