diff options
Diffstat (limited to 'security/sandbox/chromium/sandbox/win/src/threadpool_unittest.cc')
-rw-r--r-- | security/sandbox/chromium/sandbox/win/src/threadpool_unittest.cc | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/threadpool_unittest.cc b/security/sandbox/chromium/sandbox/win/src/threadpool_unittest.cc deleted file mode 100644 index d32fdda5b..000000000 --- a/security/sandbox/chromium/sandbox/win/src/threadpool_unittest.cc +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright (c) 2006-2008 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 <stdint.h> - -#include "sandbox/win/src/win2k_threadpool.h" -#include "testing/gtest/include/gtest/gtest.h" - -void __stdcall EmptyCallBack(void*, unsigned char) { -} - -void __stdcall TestCallBack(void* context, unsigned char) { - HANDLE event = reinterpret_cast<HANDLE>(context); - ::SetEvent(event); -} - -namespace sandbox { - -// Test that register and unregister work, part 1. -TEST(IPCTest, ThreadPoolRegisterTest1) { - Win2kThreadPool thread_pool; - - EXPECT_EQ(0u, thread_pool.OutstandingWaits()); - - HANDLE event1 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - HANDLE event2 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - - uint32_t context = 0; - EXPECT_FALSE(thread_pool.RegisterWait(0, event1, EmptyCallBack, &context)); - EXPECT_EQ(0u, thread_pool.OutstandingWaits()); - - EXPECT_TRUE(thread_pool.RegisterWait(this, event1, EmptyCallBack, &context)); - EXPECT_EQ(1u, thread_pool.OutstandingWaits()); - EXPECT_TRUE(thread_pool.RegisterWait(this, event2, EmptyCallBack, &context)); - EXPECT_EQ(2u, thread_pool.OutstandingWaits()); - - EXPECT_TRUE(thread_pool.UnRegisterWaits(this)); - EXPECT_EQ(0u, thread_pool.OutstandingWaits()); - - EXPECT_EQ(TRUE, ::CloseHandle(event1)); - EXPECT_EQ(TRUE, ::CloseHandle(event2)); -} - -// Test that register and unregister work, part 2. -TEST(IPCTest, ThreadPoolRegisterTest2) { - Win2kThreadPool thread_pool; - - HANDLE event1 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - HANDLE event2 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - - uint32_t context = 0; - uint32_t c1 = 0; - uint32_t c2 = 0; - - EXPECT_TRUE(thread_pool.RegisterWait(&c1, event1, EmptyCallBack, &context)); - EXPECT_EQ(1u, thread_pool.OutstandingWaits()); - EXPECT_TRUE(thread_pool.RegisterWait(&c2, event2, EmptyCallBack, &context)); - EXPECT_EQ(2u, thread_pool.OutstandingWaits()); - - EXPECT_TRUE(thread_pool.UnRegisterWaits(&c2)); - EXPECT_EQ(1u, thread_pool.OutstandingWaits()); - EXPECT_TRUE(thread_pool.UnRegisterWaits(&c2)); - EXPECT_EQ(1u, thread_pool.OutstandingWaits()); - - EXPECT_TRUE(thread_pool.UnRegisterWaits(&c1)); - EXPECT_EQ(0u, thread_pool.OutstandingWaits()); - - EXPECT_EQ(TRUE, ::CloseHandle(event1)); - EXPECT_EQ(TRUE, ::CloseHandle(event2)); -} - -// Test that the thread pool has at least a thread that services an event. -// Test that when the event is un-registered is no longer serviced. -TEST(IPCTest, ThreadPoolSignalAndWaitTest) { - Win2kThreadPool thread_pool; - - // The events are auto reset and start not signaled. - HANDLE event1 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - HANDLE event2 = ::CreateEventW(NULL, FALSE, FALSE, NULL); - - EXPECT_TRUE(thread_pool.RegisterWait(this, event1, TestCallBack, event2)); - - EXPECT_EQ(WAIT_OBJECT_0, ::SignalObjectAndWait(event1, event2, 5000, FALSE)); - EXPECT_EQ(WAIT_OBJECT_0, ::SignalObjectAndWait(event1, event2, 5000, FALSE)); - - EXPECT_TRUE(thread_pool.UnRegisterWaits(this)); - EXPECT_EQ(0u, thread_pool.OutstandingWaits()); - - EXPECT_EQ(static_cast<DWORD>(WAIT_TIMEOUT), - ::SignalObjectAndWait(event1, event2, 1000, FALSE)); - - EXPECT_EQ(TRUE, ::CloseHandle(event1)); - EXPECT_EQ(TRUE, ::CloseHandle(event2)); -} - -} // namespace sandbox |