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-rw-r--r--emulator/opengl/shared/emugl/common/thread_store_unittest.cpp146
1 files changed, 0 insertions, 146 deletions
diff --git a/emulator/opengl/shared/emugl/common/thread_store_unittest.cpp b/emulator/opengl/shared/emugl/common/thread_store_unittest.cpp
deleted file mode 100644
index 6b5dddb..0000000
--- a/emulator/opengl/shared/emugl/common/thread_store_unittest.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright (C) 2014 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "emugl/common/thread_store.h"
-
-#include "emugl/common/mutex.h"
-#include "emugl/common/testing/test_thread.h"
-
-#include <gtest/gtest.h>
-
-namespace emugl {
-
-namespace {
-
-// Helper class used to count instance creation and destruction.
-class StaticCounter {
-public:
- enum {
- kMaxInstances = 1000,
- };
-
- StaticCounter() {
- Mutex::AutoLock lock(mMutex);
- if (mCreationCount < kMaxInstances)
- mInstances[mCreationCount] = this;
- mCreationCount++;
- }
-
- ~StaticCounter() {
- Mutex::AutoLock lock(mMutex);
- mDestructionCount++;
- }
-
- static void reset() {
- Mutex::AutoLock lock(mMutex);
- mCreationCount = 0;
- mDestructionCount = 0;
- }
-
- static size_t getCreationCount() {
- Mutex::AutoLock lock(mMutex);
- return mCreationCount;
- }
-
- static size_t getDestructionCount() {
- Mutex::AutoLock lock(mMutex);
- return mDestructionCount;
- }
-
- static void freeAll() {
- for (size_t n = 0; n < kMaxInstances; ++n)
- delete mInstances[n];
- }
-
-private:
- static Mutex mMutex;
- static size_t mCreationCount;
- static size_t mDestructionCount;
- static StaticCounter* mInstances[kMaxInstances];
-};
-
-Mutex StaticCounter::mMutex;
-size_t StaticCounter::mCreationCount = 0;
-size_t StaticCounter::mDestructionCount = 0;
-StaticCounter* StaticCounter::mInstances[kMaxInstances];
-
-} // namespace
-
-// Just check that we can create a new ThreadStore with an empty
-// destructor, and use it in the current thread.
-TEST(ThreadStore, MainThreadWithoutDestructor) {
- ThreadStore store(NULL);
- static int x = 42;
- store.set(&x);
- EXPECT_EQ(&x, store.get());
-}
-
-// The following test checks that exiting a thread correctly deletes
-// any thread-local value stored in it.
-static void simplyDestroy(void* value) {
- delete (StaticCounter*) value;
-}
-
-static void* simpleThreadFunc(void* param) {
- ThreadStore* store = static_cast<ThreadStore*>(param);
- store->set(new StaticCounter());
- ThreadStore::OnThreadExit();
- return NULL;
-}
-
-TEST(ThreadStore, ThreadsWithDestructor) {
- ThreadStore store(simplyDestroy);
- const size_t kNumThreads = 1000;
- TestThread* threads[kNumThreads];
- StaticCounter::reset();
-
- for (size_t n = 0; n < kNumThreads; ++n) {
- threads[n] = new TestThread(&simpleThreadFunc, &store);
- }
- for (size_t n = 0; n < kNumThreads; ++n) {
- threads[n]->join();
- }
-
- EXPECT_EQ(kNumThreads, StaticCounter::getCreationCount());
- EXPECT_EQ(kNumThreads, StaticCounter::getDestructionCount());
-
- for (size_t n = 0; n < kNumThreads; ++n) {
- delete threads[n];
- }
-}
-
-TEST(ThreadStore, ThreadsWithoutDestructor) {
- ThreadStore store(NULL);
- const size_t kNumThreads = 1000;
- TestThread* threads[kNumThreads];
- StaticCounter::reset();
-
- for (size_t n = 0; n < kNumThreads; ++n) {
- threads[n] = new TestThread(&simpleThreadFunc, &store);
- }
- for (size_t n = 0; n < kNumThreads; ++n) {
- threads[n]->join();
- }
-
- EXPECT_EQ(kNumThreads, StaticCounter::getCreationCount());
- EXPECT_EQ(0U, StaticCounter::getDestructionCount());
-
- StaticCounter::freeAll();
-
- for (size_t n = 0; n < kNumThreads; ++n) {
- delete threads[n];
- }
-}
-
-} // namespace emugl