1 files changed, 0 insertions, 234 deletions
diff --git a/rlz/lib/recursive_lock_unittest.cc b/rlz/lib/recursive_lock_unittest.cc
deleted file mode 100644
index 916af7f..0000000
--- a/rlz/lib/recursive_lock_unittest.cc
+++ /dev/null
@@ -1,234 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "rlz/lib/recursive_lock.h"
-
-#include <stdlib.h>
-
-#include "base/compiler_specific.h"
-#include "base/threading/platform_thread.h"
-#include "base/time.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using base::kNullThreadHandle;
-using base::PlatformThread;
-using base::PlatformThreadHandle;
-using base::TimeDelta;
-
-namespace rlz_lib {
-
-// Basic test to make sure that Acquire()/Release() don't crash.
-class BasicLockTestThread : public PlatformThread::Delegate {
- public:
-  BasicLockTestThread(RecursiveLock* lock) : lock_(lock), acquired_(0) {}
-
-  virtual void ThreadMain() OVERRIDE {
-    for (int i = 0; i < 10; i++) {
-      lock_->Acquire();
-      acquired_++;
-      lock_->Release();
-    }
-    for (int i = 0; i < 10; i++) {
-      lock_->Acquire();
-      acquired_++;
-      PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 20));
-      lock_->Release();
-    }
-  }
-
-  int acquired() const { return acquired_; }
-
- private:
-  RecursiveLock* lock_;
-  int acquired_;
-
-  DISALLOW_COPY_AND_ASSIGN(BasicLockTestThread);
-};
-
-TEST(RecursiveLockTest, Basic) {
-  RecursiveLock lock;
-  BasicLockTestThread thread(&lock);
-  PlatformThreadHandle handle = kNullThreadHandle;
-
-  ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));
-
-  int acquired = 0;
-  for (int i = 0; i < 5; i++) {
-    lock.Acquire();
-    acquired++;
-    lock.Release();
-  }
-  for (int i = 0; i < 10; i++) {
-    lock.Acquire();
-    acquired++;
-    PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 20));
-    lock.Release();
-  }
-  for (int i = 0; i < 5; i++) {
-    lock.Acquire();
-    acquired++;
-    PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 20));
-    lock.Release();
-  }
-
-  PlatformThread::Join(handle);
-
-  EXPECT_EQ(acquired, 20);
-  EXPECT_EQ(thread.acquired(), 20);
-}
-
-// Tests that locks are actually exclusive.
-class MutexLockTestThread : public PlatformThread::Delegate {
- public:
-  MutexLockTestThread(RecursiveLock* lock, int* value)
-      : lock_(lock),
-        value_(value) {
-  }
-
-  // Static helper which can also be called from the main thread.
-  static void DoStuff(RecursiveLock* lock, int* value) {
-    for (int i = 0; i < 40; i++) {
-      lock->Acquire();
-      int v = *value;
-      PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 10));
-      *value = v + 1;
-      lock->Release();
-    }
-  }
-
-  virtual void ThreadMain() OVERRIDE {
-    DoStuff(lock_, value_);
-  }
-
- private:
-  RecursiveLock* lock_;
-  int* value_;
-
-  DISALLOW_COPY_AND_ASSIGN(MutexLockTestThread);
-};
-
-TEST(RecursiveLockTest, MutexTwoThreads) {
-  RecursiveLock lock;
-  int value = 0;
-
-  MutexLockTestThread thread(&lock, &value);
-  PlatformThreadHandle handle = kNullThreadHandle;
-
-  ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));
-
-  MutexLockTestThread::DoStuff(&lock, &value);
-
-  PlatformThread::Join(handle);
-
-  EXPECT_EQ(2 * 40, value);
-}
-
-TEST(RecursiveLockTest, MutexFourThreads) {
-  RecursiveLock lock;
-  int value = 0;
-
-  MutexLockTestThread thread1(&lock, &value);
-  MutexLockTestThread thread2(&lock, &value);
-  MutexLockTestThread thread3(&lock, &value);
-  PlatformThreadHandle handle1 = kNullThreadHandle;
-  PlatformThreadHandle handle2 = kNullThreadHandle;
-  PlatformThreadHandle handle3 = kNullThreadHandle;
-
-  ASSERT_TRUE(PlatformThread::Create(0, &thread1, &handle1));
-  ASSERT_TRUE(PlatformThread::Create(0, &thread2, &handle2));
-  ASSERT_TRUE(PlatformThread::Create(0, &thread3, &handle3));
-
-  MutexLockTestThread::DoStuff(&lock, &value);
-
-  PlatformThread::Join(handle1);
-  PlatformThread::Join(handle2);
-  PlatformThread::Join(handle3);
-
-  EXPECT_EQ(4 * 40, value);
-}
-
-// Tests that locks are recursive.
-class MutexRecursiveLockTestThread : public PlatformThread::Delegate {
- public:
-  MutexRecursiveLockTestThread(RecursiveLock* lock, int* value)
-      : lock_(lock),
-        value_(value) {
-  }
-
-  // Static helper which can also be called from the main thread.
-  static void DoStuff(RecursiveLock* lock, int* value) {
-    for (int i = 0; i < 20; i++) {
-      // First lock.
-      lock->Acquire();
-      int v = *value;
-      PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 10));
-      *value = v + 1;
-      {
-        // Recursive lock.
-        lock->Acquire();
-        int v = *value;
-        PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 10));
-        *value = v + 1;
-        lock->Release();
-      }
-      v = *value;
-      PlatformThread::Sleep(TimeDelta::FromMilliseconds(rand() % 10));
-      *value = v + 1;
-      lock->Release();
-    }
-  }
-
-  virtual void ThreadMain() OVERRIDE {
-    DoStuff(lock_, value_);
-  }
-
- private:
-  RecursiveLock* lock_;
-  int* value_;
-
-  DISALLOW_COPY_AND_ASSIGN(MutexRecursiveLockTestThread);
-};
-
-
-TEST(RecursiveLockTest, MutexTwoThreadsRecursive) {
-  RecursiveLock lock;
-  int value = 0;
-
-  MutexRecursiveLockTestThread thread(&lock, &value);
-  PlatformThreadHandle handle = kNullThreadHandle;
-
-  ASSERT_TRUE(PlatformThread::Create(0, &thread, &handle));
-
-  MutexRecursiveLockTestThread::DoStuff(&lock, &value);
-
-  PlatformThread::Join(handle);
-
-  EXPECT_EQ(2 * 60, value);
-}
-
-TEST(RecursiveLockTest, MutexFourThreadsRecursive) {
-  RecursiveLock lock;
-  int value = 0;
-
-  MutexRecursiveLockTestThread thread1(&lock, &value);
-  MutexRecursiveLockTestThread thread2(&lock, &value);
-  MutexRecursiveLockTestThread thread3(&lock, &value);
-  PlatformThreadHandle handle1 = kNullThreadHandle;
-  PlatformThreadHandle handle2 = kNullThreadHandle;
-  PlatformThreadHandle handle3 = kNullThreadHandle;
-
-  ASSERT_TRUE(PlatformThread::Create(0, &thread1, &handle1));
-  ASSERT_TRUE(PlatformThread::Create(0, &thread2, &handle2));
-  ASSERT_TRUE(PlatformThread::Create(0, &thread3, &handle3));
-
-  MutexRecursiveLockTestThread::DoStuff(&lock, &value);
-
-  PlatformThread::Join(handle1);
-  PlatformThread::Join(handle2);
-  PlatformThread::Join(handle3);
-
-  EXPECT_EQ(4 * 60, value);
-}
-
-}  // namespace rlz_lib