given:
        // We set Gradle User Home to a different temporary directory that is outside
        // a project dir to avoid file lock issues on Windows due to native services being loaded
        executer.withGradleUserHomeDir(tmpDir.testDirectory).withNoExplicitNativeServicesDir()
        nativeDir = new File(executer.gradleUserHomeDir, 'native')
        executer.withArguments(systemProperties.collect { it.toString() })
        buildFile << """

        return workingDir == null ? getTestDirectoryProvider().getTestDirectory() : workingDir;
    }

    @Override
    public GradleExecuter copyTo(GradleExecuter executer) {
        executer.withGradleUserHomeDir(gradleUserHomeDir);
        executer.withDaemonIdleTimeoutSecs(daemonIdleTimeoutSecs);
        executer.withDaemonBaseDir(daemonBaseDir);

        if (workingDir != null) {

        withUserHome(testWorkDirProvider.testDirectory.file("user-home-dir"))
    }

    GradleExecuter createExecuter() {
        def executer = dist.executer(testWorkDirProvider, context)
            .withGradleUserHomeDir(gradleUserHomeDir)
            .withDaemonBaseDir(daemonBaseDir)
        if (requiresDaemon) {
            executer.requireDaemon()
        }
        return executer
    }

        def builder = ProjectBuilder
            .builder()
            .withProjectDir(rootDir)
            .withName("test-project")
        if (userHomeDir != null) {
            builder.withGradleUserHomeDir(userHomeDir)
        }
        return builder.build()
    }

    static ProjectInternal createChildProject(ProjectInternal parent, String name, File projectDir = null) {
        return ProjectBuilder

    String getErrorOutput() {
        result.error
    }

    ArtifactBuilder artifactBuilder() {
        def executer = new InProcessGradleExecuter(distribution, temporaryFolder)
        executer.withGradleUserHomeDir(this.executer.getGradleUserHomeDir())
        for (int i = 1; ; i++) {
            def dir = getTestDirectory().file("artifacts-$i")
            if (!dir.exists()) {