traceback_system_test.go:85: runtime_test.child7: 	panic("oops")
traceback_system_test.go:68: runtime_test.child6: 	child7() // appears in stack trace
traceback_system_test.go:59: runtime_test.child5: 	child6() // appears in stack trace
traceback_system_test.go:53: runtime_test.child4: 	child5()
traceback_system_test.go:49: runtime_test.child3: 	child4()
traceback_system_test.go:45: runtime_test.child2: 	child3()

        child5 = ProjectBuilder.builder().withName("child5").withParent(project).build()

        def libsDir = new File(project.projectDir, "libs")
        libsDir.mkdirs()
        new File(libsDir, "test-1.0.jar").createNewFile()
        [project, child1, child2, child3, child4, child5].each { it.pluginManager.apply(EclipsePlugin) }
        [child1, child2, child3, child4, child5].each {

        child3.configurations.create "conf"
        child3.configurations.create "testRuntime"
        child3.dependencies.add("conf", child1) //different config dependency, no good

        child4.configurations.create "conf"     //different config, no good

        expect:
        checker.isDependent(child1, "testRuntime", child2)
        !checker.isDependent(child1, "testRuntime", child3)
        !checker.isDependent(child1, "testRuntime", child4)

        ideaProject.modules.find { it.name == 'child1' }.javaLanguageSettings == null
        ideaProject.modules.find { it.name == 'child2' }.javaLanguageSettings == null
    }

    def "can retrieve project and module language level for multi project build"() {
        given:
        settingsFile << "\ninclude 'root', 'child1', 'child2', 'child3'"
        buildFile << """
            apply plugin: 'idea'

        DefaultCopySpec child2 = spec.addChild()

        then:
        child1
        child2
        spec.children == [child1, child2]

        when:
        DefaultCopySpec child3 = spec.addChildBeforeSpec(child2)

        then:
        child3
        spec.children == [child1, child3, child2]
    }

        def child21 = new DefaultGradleProject().setProjectIdentifier(new DefaultProjectIdentifier(new File("."), ":child2:child21"))

        root.children = [child1, child2]
        child1.children = [child11, child12]
        child2.children = [child21]

        expect:
        root.findByPath(':') == root
        root.findByPath('') == null

        }
        root.variants >> [child2, child3]

        def publication = pub('mock', "pub-group", "pub-name", "pub-version", root)
        def publication2 = pub('pub2', "pub-group-child1", "pub-name-child1", "pub-version-child1", child1)
        def publication3 = pub('pub3', "pub-group-child2", "pub-name-child2", "pub-version-child2", child2)

    def "visits children when visitor requests contents"() {
        def child1 = Mock(FileCollectionInternal)
        def child2 = Mock(FileTreeInternal)
        def collection = new TestCollection() {
            @Override
            protected void visitChildren(Consumer<FileCollectionInternal> visitor) {
                visitor.accept(child1)
                visitor.accept(child2)
            }
        }

        ['/my/child1', '/my/child2', '/my/child1/other/child'] | '/my/child1/other/child/inside' | ['/my/child1/other/child/inside']           | ['/my/other', '/my/child2']
        ['/my/child1', '/my/child2', '/my/child1/other/child'] | '/my/child1'                    | ['/my/child1/other/child']                  | ['/my/other', '/my/child2']

    }

    def "creates child"() {
        def child = root.child(root.name)

        expect:
        child.localId() == child.localId()
        child.localId() != child.exportId()
        child.exportId() != child.localId()
        child.exportId() == child.exportId()
    }

    def "children with same name are equivalent"() {
        def child1 = root.child(root.name)
        def child2 = root.child(root.name)