@Delegate
    DaemonEventSequenceBuilder sequenceBuilder =
        new DaemonEventSequenceBuilder(stateTransitionTimeout * 1000)

    def buildDir(buildNum) {
        file("builds/$buildNum")
    }

    def buildDirWithScript(buildNum, buildScript) {
        def dir = buildDir(buildNum)
        dir.file("settings.gradle").touch()
        dir.file("build.gradle") << buildScript
        dir
    }

    List<ScopeIds> getIds() {
        idsOfBuildTrees.collect { it.get(":") }
    }

    Map<String, ScopeIds> idsOfBuildTree(int buildNum) {
        idsOfBuildTrees.get(buildNum)
    }

    ScopeIds ids(int buildNum) {
        assert idsOfBuildTrees.size() > buildNum
        getIds()[buildNum]
    }

    UniqueId getBuildInvocationId() {
        idsOfBuildTrees.last().":".buildInvocation
    }

    }

    private PomTestWrapper buildPom(String pomPath, String... profileIds) throws Exception {
        return buildPom(pomPath, null, null, profileIds);
    }

    private PomTestWrapper buildPom(
            String pomPath, Properties systemProperties, Properties userProperties, String... profileIds)
            throws Exception {
        return buildPom(pomPath, false, systemProperties, userProperties, profileIds);

    arch: Arch = Arch.AMD64,
    extraParameters: String = "",
    timeout: Int = 90,
    daemon: Boolean = true,
    buildJvm: Jvm = BuildToolBuildJvm,
    extraSteps: BuildSteps.() -> Unit = {}
) {
    buildType.applyDefaultSettings(os, timeout = timeout, buildJvm = buildJvm)

    buildType.killProcessStep(KILL_LEAKED_PROCESSES_FROM_PREVIOUS_BUILDS, os)

    @Test
    void testSettingsNoPom() throws Exception {
        PomTestWrapper pom = buildPom("settings-no-pom");
        assertEquals("local-profile-prop-value", pom.getValue("properties/local-profile-prop"));
    }

    /**
     * MNG-4107
     */
    @Test
    void testPomAndSettingsInterpolation() throws Exception {
        PomTestWrapper pom = buildPom("test-pom-and-settings-interpolation");

        model, this, testTasks,
        dependsOnQuickFeedbackLinux = !testCoverage.withoutDependencies && stage.stageName > StageName.PULL_REQUEST_FEEDBACK,
        os = testCoverage.os,
        buildJvm = testCoverage.buildJvm,
        arch = testCoverage.arch,
        extraParameters = assembledExtraParameters,
        timeout = testCoverage.testType.timeout,
        maxParallelForks = testCoverage.testType.maxParallelForks.toString(),

		}
	}
	ln := newLocalListener(t, "tcp", &ListenConfig{
		KeepAlive: -1, // prevent calling hook from accepting
	})
	ls := (&streamListener{Listener: ln}).newLocalServer()
	defer ls.teardown()
	if err := ls.buildup(handler); err != nil {
		t.Fatal(err)
	}

	for _, cfg := range testConfigs {
		d := Dialer{
			KeepAlive:       defaultTCPKeepAliveIdle, // should be ignored
			KeepAliveConfig: cfg}

fun BuildType.paramsForBuildToolBuild(buildJvm: Jvm = BuildToolBuildJvm, os: Os, arch: Arch = Arch.AMD64) {
    params {
        param("env.BOT_TEAMCITY_GITHUB_TOKEN", "%github.bot-teamcity.token%")
        param("env.GRADLE_CACHE_REMOTE_SERVER", "%gradle.cache.remote.server%")

        param("env.JAVA_HOME", javaHome(buildJvm, os, arch))
        param("env.GRADLE_OPTS", "-Xmx1536m")

	if err != nil {
		panic(fmt.Sprintf("failed to read %v: %v", f, err))
	}
	return string(b)
}

func SetupApps(ctx resource.Context, customCfg *[]echo.Config, buildVM bool) error {
	if ctx.Settings().Skip(echo.VM) {
		buildVM = false
	}

	var customConfig []echo.Config
	a := EchoConfig(ASvc, false, nil)
	b := EchoConfig(BSvc, false, nil)
	c := EchoConfig(CSvc, false, nil)

        // do nothing
    }

    /**
     * Checks the specified (raw) model for missing or invalid values. The raw model is the file model + buildpom filter
     * transformation and has not been subjected to inheritance, interpolation or profile/default injection.
     *
     * @param model The model to validate, must not be {@code null}.