Replace use of ASSERT in test code.

webrtc/p2p/base/port_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 1282 matching lines @@
   ch1.Start();
   ch2.Start();
   ASSERT_EQ_WAIT(1, ch1.complete_count(), kDefaultTimeout);
   ASSERT_EQ_WAIT(1, ch2.complete_count(), kDefaultTimeout);
 
   // Test case that the connection has never received anything.
   int64_t before_created = rtc::TimeMillis();
   ch1.CreateConnection(GetCandidate(port2));
   int64_t after_created = rtc::TimeMillis();
   Connection* conn = ch1.conn();
-  ASSERT(conn != nullptr);
+  ASSERT_NE(conn, nullptr);
   // It is not dead if it is after MIN_CONNECTION_LIFETIME but not pruned.
   conn->UpdateState(after_created + MIN_CONNECTION_LIFETIME + 1);
   rtc::Thread::Current()->ProcessMessages(0);
   EXPECT_TRUE(ch1.conn() != nullptr);
   // It is not dead if it is before MIN_CONNECTION_LIFETIME and pruned.
   conn->UpdateState(before_created + MIN_CONNECTION_LIFETIME - 1);
   conn->Prune();
   rtc::Thread::Current()->ProcessMessages(0);
   EXPECT_TRUE(ch1.conn() != nullptr);
   // It will be dead after MIN_CONNECTION_LIFETIME and pruned.
   conn->UpdateState(after_created + MIN_CONNECTION_LIFETIME + 1);
   EXPECT_TRUE_WAIT(ch1.conn() == nullptr, kDefaultTimeout);
 
   // Test case that the connection has received something.
   // Create a connection again and receive a ping.
   ch1.CreateConnection(GetCandidate(port2));
   conn = ch1.conn();
-  ASSERT(conn != nullptr);
+  ASSERT_NE(conn, nullptr);
   int64_t before_last_receiving = rtc::TimeMillis();
   conn->ReceivedPing();
   int64_t after_last_receiving = rtc::TimeMillis();
   // The connection will be dead after DEAD_CONNECTION_RECEIVE_TIMEOUT
   conn->UpdateState(
       before_last_receiving + DEAD_CONNECTION_RECEIVE_TIMEOUT - 1);
   rtc::Thread::Current()->ProcessMessages(100);
   EXPECT_TRUE(ch1.conn() != nullptr);
   conn->UpdateState(after_last_receiving + DEAD_CONNECTION_RECEIVE_TIMEOUT + 1);
   EXPECT_TRUE_WAIT(ch1.conn() == nullptr, kDefaultTimeout);
@@ skipping 1430 matching lines @@
       port->CreateConnection(candidate, Port::ORIGIN_MESSAGE);
   EXPECT_NE(conn1, conn2);
   conn_in_use = port->GetConnection(address);
   EXPECT_EQ(conn2, conn_in_use);
   EXPECT_EQ(2u, conn_in_use->remote_candidate().generation());
 
   // Make sure the new connection was not deleted.
   rtc::Thread::Current()->ProcessMessages(300);
   EXPECT_TRUE(port->GetConnection(address) != nullptr);
 }