absl::Span<VariableInfo const> variable_infos,
                                 ResourceVarsSnapshot* result);

// Acquires the mutexes for all the variables in `variables` using a
// deadlock-safe protocol (acquire the mutexes in increasing-address order).
//
// `variables` is allowed to contain instances that don't track a resource
// variable (i.e. variables[i].var() can be null for some i).
//

}

// TestTestInterrupt verifies the fix for issue #60203.
//
// If the whole process group for a 'go test' invocation receives
// SIGINT (as would be sent by pressing ^C on a console),
// it should return quickly, not deadlock.
func TestTestInterrupt(t *testing.T) {
	if testing.Short() {
		t.Skipf("skipping in short mode: test executes many subprocesses")
	}
	// Don't run this test in parallel, for the same reason.

	tg := testgo(t)

}

func TestParallelRWMutexReaders(t *testing.T) {
	if GOARCH == "wasm" {
		t.Skip("wasm has no threads yet")
	}
	defer GOMAXPROCS(GOMAXPROCS(-1))
	// If runtime triggers a forced GC during this test then it will deadlock,
	// since the goroutines can't be stopped/preempted.
	// Disable GC for this test (see issue #10958).
	defer debug.SetGCPercent(debug.SetGCPercent(-1))
	// SetGCPercent waits until the mark phase is over, but the runtime

        // This is not thread-safe because of lock juggling that happens for project state. When calculating the dependencies for an IDEA model, we can easily
        // deadlock when there are multiple projects that need to be locked at the same time.
        ResolvableArtifact resolvableArtifact = allResolvedArtifacts.get(artifact.getId());
        if (resolvableArtifact == null) {

func _[T interface{ ~*int }](p T) int {
	return *p
}

// Channel send and receive on a generic type which has a channel as core type.
func _[T interface{ ~chan int }](ch T) int {
	// This would deadlock if executed (but ok for a compile test)
	ch <- 0
	return <-ch
}

// Calling of a generic type which has a function as core type.
func _[T interface{ ~func() }](f T) {
	f()
	go f()
}

import junit.framework.TestCase;
import org.checkerframework.checker.nullness.qual.Nullable;

public final class InterruptibleTaskTest extends TestCase {

  // Regression test for a deadlock where a task could be stuck busy waiting for the task to
  // transition to DONE
  public void testInterruptThrows() throws Exception {
    final CountDownLatch isInterruptibleRegistered = new CountDownLatch(1);

import junit.framework.TestCase;
import org.checkerframework.checker.nullness.qual.Nullable;

public final class InterruptibleTaskTest extends TestCase {

  // Regression test for a deadlock where a task could be stuck busy waiting for the task to
  // transition to DONE
  public void testInterruptThrows() throws Exception {
    final CountDownLatch isInterruptibleRegistered = new CountDownLatch(1);

	ECHILD:          "No child processes",
	ECONNABORTED:    "Connection aborted",
	ECONNREFUSED:    "Connection refused",
	ECONNRESET:      "Connection reset by peer",
	EDEADLK:         "Deadlock condition",
	EDESTADDRREQ:    "Destination address required",
	EDOM:            "Math arg out of domain of func",
	EDQUOT:          "Quota exceeded",
	EEXIST:          "File exists",
	EFAULT:          "Bad address",

		got = strings.ReplaceAll(got, "\r", "")

		if got != tt.want {
			t.Errorf("%d.\nDumpResponse got:\n%s\n\nWant:\n%s\n", i, got, tt.want)
		}
	}
}

// Issue 38352: Check for deadlock on canceled requests.
func TestDumpRequestOutIssue38352(t *testing.T) {
	if testing.Short() {
		return
	}
	t.Parallel()

	timeout := 10 * time.Second
	if deadline, ok := t.Deadline(); ok {

    def lockfileFixture = new LockfileFixture(testDirectory: testDirectory)
    ResolveTestFixture resolve

    def setup() {
        settingsFile << "rootProject.name = 'depLock'"
        resolve = new ResolveTestFixture(buildFile, "lockedConf")
        resolve.prepare()
        resolve.addDefaultVariantDerivationStrategy()
    }

    abstract LockMode lockMode()