func TestSpuriousEDEADLK(t *testing.T) {
	// 	P.1 locks file A.
	// 	Q.3 locks file B.
	// 	Q.3 blocks on file A.
	// 	P.2 blocks on file B. (Spurious EDEADLK occurs here.)
	// 	P.1 unlocks file A.
	// 	Q.3 unblocks and locks file A.
	// 	Q.3 unlocks files A and B.
	// 	P.2 unblocks and locks file B.
	// 	P.2 unlocks file B.

	testenv.MustHaveExec(t)

	dirVar := t.Name() + "DIR"

hzxuzhonghu <******@****.***> 1521543019 +0800

cathedral(thing(a: 12, 123, false))
""")
    }

    def "can add code blocks"() {
        given:
        def block1 = builder.block("Add some thing", "foo.bar")
        block1.propertyAssignment(null, "foo.bar", "bazar", true)
        def block2 = builder.block("Do it again", "foo.bar")
        block2.propertyAssignment(null, "foo.bar", "bazar", true)
        builder.block(null, "other")

        when:

    private final Lock lock;
    private final Duration timeout;
    private final Condition condition;
    private final WaitPrecondition precondition;
    private boolean requestStarted;
    private boolean released;
    private final Clock clock = Time.clock();
    private long mostRecentEvent;
    private AssertionError failure;

""")
    }

    def "can add code blocks"() {
        given:
        def block1 = builder.block("Add some thing", "foo.bar")
        block1.propertyAssignment(null, "foo.bar", "bazar", true)
        def block2 = builder.block("Do it again", "foo.bar")
        block2.propertyAssignment(null, "foo.bar", "bazar", true)
        builder.block(null, "other")

        when:

    dependsOn a
    inputFile = a.outputFile
    outputFile = file('out.b.txt')
}
task block1 {
    doLast {
        ${server.callFromBuild("block1")}
    }
}
block1.mustRunAfter a
b.mustRunAfter block1

task block2 {
    doLast {
        ${server.callFromBuild("block2")}
    }
}
block2.mustRunAfter b
"""
        TestFile inputAFile = file('src.a.txt')

        def block1 = server.expectAndBlock("block1")
        def block2 = server.expectAndBlock("block2")

        when:
        // Block until first build has produced red things
        def build1 = executer.withTasks("redThings", "block1", "blueThings").start()
        block1.waitForAllPendingCalls()

        // Block until second build has produced blue things
        def build2 = executer.withTasks("redThings", "blueThings", "block2").start()

     * This method is reentrant so that a thread can call this method from the given action.
     *
     * This method blocks until a worker lease is available.
     */
    <T> T runAsWorkerThread(Factory<T> action);

    /**
     * Runs the given action as a worker. While the action is running, the thread can acquire resource locks.
     * A worker lease is also granted to the thread. The thread can release this if it needs to, but should reacquire

task b {
    def files = configurations.b
    doLast {
        files.files
    }
}
task block1 {
    doLast {
        ${blockingServer.callFromBuild("block1")}
    }
}
block1.mustRunAfter a
b.mustRunAfter block1

task block2 {
    doLast {
        ${blockingServer.callFromBuild("block2")}
    }
}
block2.mustRunAfter b
"""
        // Ensure scripts are compiled
        run("help")

        expect:

    }
}

task block1 {
    dependsOn tasks.a
    onlyIf { project.hasProperty("enable-block1") }
    doLast {
        ${blockingServer.callFromBuild("block1")}
    }
}

task b {
    dependsOn tasks.block1
    doLast {
        configurations.b.files
    }
}

task block2 {
    dependsOn tasks.b
    onlyIf { project.hasProperty("enable-block2") }
    doLast {