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1 /* | |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #include "voice_engine/test/auto_test/fixtures/after_streaming_fixture.h" | |
12 #include "voice_engine/voice_engine_defines.h" | |
13 | |
14 class DtmfTest : public AfterStreamingFixture { | |
15 protected: | |
16 void RunSixteenDtmfEvents() { | |
17 TEST_LOG("Sending telephone events:\n"); | |
18 for (int i = 0; i < 16; i++) { | |
19 TEST_LOG("%d ", i); | |
20 TEST_LOG_FLUSH; | |
21 EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(i, 160)); | |
22 Sleep(500); | |
23 } | |
24 TEST_LOG("\n"); | |
25 } | |
26 }; | |
27 | |
28 TEST_F(DtmfTest, ManualSuccessfullySendsOutOfBandTelephoneEvents) { | |
29 RunSixteenDtmfEvents(); | |
30 } | |
31 | |
32 TEST_F(DtmfTest, TestTwoNonDtmfEvents) { | |
33 EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(32, 160)); | |
34 EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(110, 160)); | |
35 } | |
36 | |
37 // This test modifies the DTMF payload type from the default 106 to 88 | |
38 // and then runs through 16 DTMF out.of-band events. | |
39 TEST_F(DtmfTest, ManualCanChangeDtmfPayloadType) { | |
40 webrtc::CodecInst codec_instance = webrtc::CodecInst(); | |
41 | |
42 TEST_LOG("Changing DTMF payload type.\n"); | |
43 | |
44 // Start by modifying the receiving side. | |
45 for (int i = 0; i < voe_codec_->NumOfCodecs(); i++) { | |
46 EXPECT_EQ(0, voe_codec_->GetCodec(i, codec_instance)); | |
47 if (!STR_CASE_CMP("telephone-event", codec_instance.plname)) { | |
48 codec_instance.pltype = 88; // Use 88 instead of default 106. | |
49 EXPECT_EQ(0, voe_base_->StopSend(channel_)); | |
50 EXPECT_EQ(0, voe_base_->StopPlayout(channel_)); | |
51 EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance)); | |
52 EXPECT_EQ(0, voe_base_->StartPlayout(channel_)); | |
53 EXPECT_EQ(0, voe_base_->StartSend(channel_)); | |
54 break; | |
55 } | |
56 } | |
57 | |
58 Sleep(500); | |
59 | |
60 // Next, we must modify the sending side as well. | |
61 EXPECT_TRUE( | |
62 channel_proxy_->SetSendTelephoneEventPayloadType(codec_instance.pltype, | |
63 codec_instance.plfreq)); | |
64 | |
65 RunSixteenDtmfEvents(); | |
66 } | |
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