class CancellationCrossVersionSpec extends CancellationSpec {

    def "can cancel build during settings phase"() {
        setupCancelInSettingsBuild()

        def cancel = GradleConnector.newCancellationTokenSource()
        def sync = server.expectAndBlock("registered")
        def resultHandler = new TestResultHandler()

        when:
        withConnection { ProjectConnection connection ->

rootProject.name = 'cancelling'
'''
    }

    def "early cancel stops the build before beginning"() {
        buildFile << """
throw new GradleException("should not run")
"""
        def cancel = GradleConnector.newCancellationTokenSource()
        def resultHandler = new TestResultHandler()

        when:
        cancel.cancel()
        withConnection { ProjectConnection connection ->
            def build = connection.newBuild()

    CancellationTokenSource cancellationTokenSource

    protected void before() throws Throwable {
        cancellationTokenSource = GradleConnector.newCancellationTokenSource()
    }

    protected void after() {
        cancel()
    }

    @Override
    void cancel() {
        cancellationTokenSource.cancel()
    }

    @Override

class CancellationCrossVersionSpec extends CancellationSpec {
    def "can cancel phased build action execution during configuration phase"() {
        setupCancelInConfigurationBuild()

        def cancel = GradleConnector.newCancellationTokenSource()
        def sync = server.expectAndBlock("registered")
        def resultHandler = new TestResultHandler()

        when:
        withConnection { ProjectConnection connection ->

    def "can cancel test execution request during configuration phase"() {
        setupCancelInConfigurationBuild()

        def cancel = GradleConnector.newCancellationTokenSource()
        def sync = server.expectAndBlock("registered")
        def resultHandler = new TestResultHandler()

        when:
        withConnection { ProjectConnection connection ->

 * instances. To use a token source:
 *
 * <ul>
 *     <li>Create a token source using {@link GradleConnector#newCancellationTokenSource()}.</li>
 *     <li>Attach the token to one or more operations using {@link org.gradle.tooling.LongRunningOperation#withCancellationToken(CancellationToken)}.
 *     You need to do this before you start the operation.

        when:
        def connector = toolingApi.connector()
        ProjectConnection connection = connector.connect()

        def cancellation = GradleConnector.newCancellationTokenSource()
        def build = connection.newBuild()

        build.forTasks('hang').withCancellationToken(cancellation.token()).run(resultHandler)
        sync.waitForAllPendingCalls(resultHandler)

     *
     * @return The instance. Never returns {@code null}.
     * @since 2.1
     */
    public static CancellationTokenSource newCancellationTokenSource() {
        return ConnectorServices.createCancellationTokenSource();
    }

    /**