blob: 2e6c73311dca0701e32244734b20b3933617bec9 [file] [log] [blame]
/*
* Copyright (c) 2011 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.
*/
#include "webrtc/voice_engine/test/auto_test/fixtures/after_streaming_fixture.h"
#include "webrtc/voice_engine/voice_engine_defines.h"
class DtmfTest : public AfterStreamingFixture {
protected:
void RunSixteenDtmfEvents() {
TEST_LOG("Sending telephone events:\n");
for (int i = 0; i < 16; i++) {
TEST_LOG("%d ", i);
TEST_LOG_FLUSH;
EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(i, 160));
Sleep(500);
}
TEST_LOG("\n");
}
};
TEST_F(DtmfTest, ManualSuccessfullySendsOutOfBandTelephoneEvents) {
RunSixteenDtmfEvents();
}
TEST_F(DtmfTest, TestTwoNonDtmfEvents) {
EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(32, 160));
EXPECT_TRUE(channel_proxy_->SendTelephoneEventOutband(110, 160));
}
// This test modifies the DTMF payload type from the default 106 to 88
// and then runs through 16 DTMF out.of-band events.
TEST_F(DtmfTest, ManualCanChangeDtmfPayloadType) {
webrtc::CodecInst codec_instance = webrtc::CodecInst();
TEST_LOG("Changing DTMF payload type.\n");
// Start by modifying the receiving side.
for (int i = 0; i < voe_codec_->NumOfCodecs(); i++) {
EXPECT_EQ(0, voe_codec_->GetCodec(i, codec_instance));
if (!STR_CASE_CMP("telephone-event", codec_instance.plname)) {
codec_instance.pltype = 88; // Use 88 instead of default 106.
EXPECT_EQ(0, voe_base_->StopSend(channel_));
EXPECT_EQ(0, voe_base_->StopPlayout(channel_));
EXPECT_EQ(0, voe_codec_->SetRecPayloadType(channel_, codec_instance));
EXPECT_EQ(0, voe_base_->StartPlayout(channel_));
EXPECT_EQ(0, voe_base_->StartSend(channel_));
break;
}
}
Sleep(500);
// Next, we must modify the sending side as well.
EXPECT_TRUE(
channel_proxy_->SetSendTelephoneEventPayloadType(codec_instance.pltype,
codec_instance.plfreq));
RunSixteenDtmfEvents();
}