Make test failure clearer

base/shared_memory_unittest.cc

 // 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 "base/basictypes.h"
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 #include "base/memory/scoped_ptr.h"
 #include "base/shared_memory.h"
@@ skipping 405 matching lines @@
 
   ProcessHandle handles[kNumTasks];
   for (int index = 0; index < kNumTasks; ++index) {
     handles[index] = SpawnChild("SharedMemoryTestMain", false);
     ASSERT_TRUE(handles[index]);
   }
 
   int exit_code = 0;
   for (int index = 0; index < kNumTasks; ++index) {
     EXPECT_TRUE(WaitForExitCode(handles[index], &exit_code));
-    EXPECT_TRUE(exit_code == 0);
+    EXPECT_EQ(0, exit_code);
   }
 
   SharedMemoryProcessTest::CleanUp();
 }
 
 MULTIPROCESS_TEST_MAIN(SharedMemoryTestMain) {
   return SharedMemoryProcessTest::TaskTestMain();
 }
 
 }  // namespace base