test-lockers.cc | Explore in Territory

// Copyright 2007-2011 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//     * Neither the name of Google Inc. nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include <limits.h>

#include <memory>

#include "include/v8-extension.h"
#include "include/v8-function.h"
#include "include/v8-locker.h"
#include "src/base/platform/platform.h"
#include "src/objects/objects-inl.h"
#include "src/strings/unicode-inl.h"
#include "test/cctest/cctest.h"

namespace {

class DeoptimizeCodeThread : public v8::base::Thread { … };

void UnlockForDeoptimization(const v8::FunctionCallbackInfo<v8::Value>& info) { … }

void UnlockForDeoptimizationIfReady(
    const v8::FunctionCallbackInfo<v8::Value>& info) { … }
}  // namespace

namespace v8 {
namespace internal {
namespace test_lockers {

TEST(LazyDeoptimizationMultithread) { … }

TEST(LazyDeoptimizationMultithreadWithNatives) { … }

TEST(EagerDeoptimizationMultithread) { … }

// Migrating an isolate
class KangarooThread : public v8::base::Thread { … };


// Migrates an isolate from one thread to another
TEST(KangarooIsolates) { … }


static void CalcFibAndCheck(v8::Local<v8::Context> context) { … }

class JoinableThread { … };


class IsolateLockingThreadWithLocalContext : public JoinableThread { … };

static void StartJoinAndDeleteThreads(
    const std::vector<JoinableThread*>& threads) { … }


// Run many threads all locking on the same isolate
TEST(IsolateLockingStress) { … }


class IsolateNestedLockingThread : public JoinableThread { … };


// Run  many threads with nested locks
TEST(IsolateNestedLocking) { … }


class SeparateIsolatesLocksNonexclusiveThread : public JoinableThread { … };


// Run parallel threads that lock and access different isolates in parallel
TEST(SeparateIsolatesLocksNonexclusive) { … }

class LockIsolateAndCalculateFibSharedContextThread : public JoinableThread { … };

class LockerUnlockerThread : public JoinableThread { … };


// Use unlocker inside of a Locker, multiple threads.
TEST(LockerUnlocker) { … }

class LockTwiceAndUnlockThread : public JoinableThread { … };


// Use Unlocker inside two Lockers.
TEST(LockTwiceAndUnlock) { … }

class LockAndUnlockDifferentIsolatesThread : public JoinableThread { … };


// Lock two isolates and unlock one of them.
TEST(LockAndUnlockDifferentIsolates) { … }

class LockUnlockLockThread : public JoinableThread { … };


// Locker inside an Unlocker inside a Locker.
TEST(LockUnlockLockMultithreaded) { … }

class LockUnlockLockDefaultIsolateThread : public JoinableThread { … };


// Locker inside an Unlocker inside a Locker for default isolate.
TEST(LockUnlockLockDefaultIsolateMultithreaded) { … }


TEST(Regress1433) { … }


static const char* kSimpleExtensionSource = …;

class IsolateGenesisThread : public JoinableThread { … };


// Test installing extensions in separate isolates concurrently.
// http://code.google.com/p/v8/issues/detail?id=1821
TEST(ExtensionsRegistration) { … }

}  // namespace test_lockers
}  // namespace internal
}  // namespace v8
chromium/v8/test/cctest/test-lockers.cc
