t.Fatalf("Signal got err %v, want nil", err)
	}

	// Verify we actually received the signal.
	select {
	case <-time.After(1 * time.Second):
		t.Error("timeout waiting for signal")
	case <-c:
		// Good
	}
}

func TestProcessReleaseTwice(t *testing.T) {
	testenv.MustHaveGoBuild(t)
	t.Parallel()

	r, w, err := os.Pipe()
	if err != nil {
		t.Fatalf("Pipe() got err %v, want nil", err)
	}

  private void weaklyReferenceQueue() {
    frq = new FinalizableReferenceQueue();
    queueReference = new WeakReference<>(frq.queue);

    /*
     * Queue and clear a reference for good measure. We test later on that
     * the finalizer thread stopped, but we should test that it actually
     * started first.
     */
    reference =
        new FinalizableWeakReference<Object>(new Object(), frq) {

       *
       * And, no, defining (final or not) local variables out of the loop still isn't as good
       * because the null check on the theUnsafe object remains inside the loop and
       * BYTE_ARRAY_BASE_OFFSET doesn't get constant-folded.
       *
       * The compiler can treat static final fields as compile-time constants and can constant-fold
       * them while (final or not) local variables are run time values.
       */

(AtomicExchange(32|64) ...) => (LoweredAtomicExchange(32|64) ...)

(AtomicAdd(32|64) ...) => (LoweredAtomicAdd(32|64) ...)

(AtomicCompareAndSwap(32|64) ptr old new_ mem) => (LoweredAtomicCas(32|64) [1] ptr old new_ mem)
(AtomicCompareAndSwapRel32   ptr old new_ mem) => (LoweredAtomicCas32 [0] ptr old new_ mem)

(AtomicAnd(8|32)  ...) => (LoweredAtomicAnd(8|32)  ...)
(AtomicOr(8|32)   ...) => (LoweredAtomicOr(8|32)   ...)

    api(project(":resources"))
    api(projects.serviceProvider)
    api(project(":snapshots"))

    api(libs.groovy)
    api(libs.inject)
    api(libs.kotlinStdlib)

    // TODO - it might be good to allow projects to contribute state to save and restore, rather than have this project know about everything
    implementation(projects.beanSerializationServices)
    implementation(projects.buildEvents)

// It is a regrettable historic error that the date uses the American convention
// of putting the numerical month before the day.
//
// The example for Time.Format demonstrates the working of the layout string
// in detail and is a good reference.
//
// Note that the [RFC822], [RFC850], and [RFC1123] formats should be applied
// only to local times. Applying them to UTC times will use "UTC" as the

 *
 * Note: Many scopes wouldn't work correctly if the contained name sets were broken, as these names are often the basis for the search.
 * But this is not a good reason for a lack of tests, as the scope implementation is not forced to use these name sets internally, and
 * the contained names are still part of the public API.
 */

    }

    private Try<T> instantiate() {
        // TODO - extract some shared infrastructure to take care of instantiation (eg which services are visible, strict vs lenient, decorated or not?)
        // TODO - should hold the project lock to do the isolation. Should work the same way as artifact transforms (a work node does the isolation, etc)
        P isolatedParameters = isolatableFactory.isolate(getParameters()).isolate();

    }

    private fun KaSession.getSymbolsFromMemberScope(fqName: FqName, scope: KaScope): Collection<KaDeclarationSymbol> {
        val finalScope = fqName.pathSegments()
            .dropLast(1)
            .fold(scope) { currentScope, fqNamePart ->
                currentScope
                    .getClassifierSymbols(fqNamePart)
                    .filterIsInstance<KaSymbolWithMembers>()

        outputContains(output2)

        when:
        dir.deleteDir() // directory does not exist
        configurationCacheRun("report")

        then:
        fixture.assertStateStored() // TODO - it would be good to reuse a previous entry here
        outputContains("Calculating task graph as configuration cache cannot be reused because an input to build file 'build.gradle' has changed.")
        outputContains(output1)

        where: