Allow multiple logging::LogMessage{Handler,Listener}s

net/test/gtest_util.h

 // Copyright 2014 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.
 //
 // Testing utilities that extend gtest.
 
 #ifndef NET_TEST_GTEST_UTIL_H_
 #define NET_TEST_GTEST_UTIL_H_
 
 #include "base/test/mock_log.h"
@@ skipping 25 matching lines @@
   return arg == net::OK;
 }
 
 // Internal implementation for the EXPECT_DFATAL and ASSERT_DFATAL
 // macros.  Do not use this directly.
 #define GTEST_DFATAL_(statement, severity, matcher, fail)                    \
   do {                                                                       \
     ::base::test::MockLog gtest_log;                                         \
     ::net::test::ScopedDisableExitOnDFatal gtest_disable_exit;               \
     using ::testing::_;                                                      \
-    EXPECT_CALL(gtest_log, Log(_, _, _, _, _))                               \
-        .WillRepeatedly(::testing::Return(false));                           \
+    EXPECT_CALL(gtest_log, Log(_, _, _, _, _)).Times(::testing::AtLeast(0)); \
     EXPECT_CALL(gtest_log, Log(::logging::LOG_##severity, _, _, _, matcher)) \
-        .Times(::testing::AtLeast(1))                                        \
-        .WillOnce(::testing::Return(false));                                 \
+        .Times(::testing::AtLeast(1));                                       \
     gtest_log.StartCapturingLogs();                                          \
     { statement; }                                                           \
     gtest_log.StopCapturingLogs();                                           \
     if (!testing::Mock::VerifyAndClear(&gtest_log))                          \
       fail("");                                                              \
   } while (false)
 
 // The EXPECT_DFATAL and ASSERT_DFATAL macros are lightweight
 // alternatives to EXPECT_DEBUG_DEATH and ASSERT_DEBUG_DEATH. They
 // are appropriate for testing that your code logs a message at the
@@ skipping 70 matching lines @@
     (void)(regex);                      \
     statement;                          \
   } while (false)
 
 #endif  // DCHECK_IS_ON()
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_TEST_GTEST_UTIL_H_