1 // Copyright 2014 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "ipc/ipc_test_channel_listener.h"
7 #include "base/run_loop.h"
8 #include "ipc/ipc_message.h"
9 #include "ipc/ipc_sender.h"
10 #include "testing/gtest/include/gtest/gtest.h"
15 void TestChannelListener::SendOneMessage(IPC::Sender* sender,
17 static int message_index = 0;
19 IPC::Message* message = new IPC::Message(0,
21 IPC::Message::PRIORITY_NORMAL);
22 message->WriteInt(message_index++);
23 message->WriteString(std::string(text));
25 // Make sure we can handle large messages.
26 char junk[kLongMessageStringNumBytes];
27 memset(junk, 'a', sizeof(junk)-1);
28 junk[sizeof(junk)-1] = 0;
29 message->WriteString(std::string(junk));
31 sender->Send(message);
35 bool TestChannelListener::OnMessageReceived(const IPC::Message& message) {
36 base::PickleIterator iter(message);
39 EXPECT_TRUE(iter.ReadInt(&ignored));
41 EXPECT_TRUE(iter.ReadString(&data));
42 std::string big_string;
43 EXPECT_TRUE(iter.ReadString(&big_string));
44 EXPECT_EQ(kLongMessageStringNumBytes - 1, big_string.length());
50 void TestChannelListener::OnChannelError() {
51 // There is a race when closing the channel so the last message may be lost.
52 EXPECT_LE(messages_left_, 1);
53 base::RunLoop::QuitCurrentWhenIdleDeprecated();
56 void TestChannelListener::SendNextMessage() {
57 if (--messages_left_ <= 0)
58 base::RunLoop::QuitCurrentWhenIdleDeprecated();
60 SendOneMessage(sender_, "Foo");