57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
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/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <string>
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#include "testing/gtest/include/gtest/gtest.h"
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#include "webrtc/media/engine/simulcast.h"
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namespace cricket {
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class ScreenshareLayerConfigTest : public testing::Test,
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protected ScreenshareLayerConfig {
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public:
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ScreenshareLayerConfigTest() : ScreenshareLayerConfig(0, 0) {}
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void ExpectParsingFails(const std::string& group) {
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ScreenshareLayerConfig config(100, 1000);
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EXPECT_FALSE(FromFieldTrialGroup(group, &config));
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}
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};
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TEST_F(ScreenshareLayerConfigTest, UsesDefaultBitrateConfigForDefaultGroup) {
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ExpectParsingFails("");
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}
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TEST_F(ScreenshareLayerConfigTest, UsesDefaultConfigForInvalidBitrates) {
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ExpectParsingFails("-");
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ExpectParsingFails("1-");
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ExpectParsingFails("-1");
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ExpectParsingFails("-12");
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ExpectParsingFails("12-");
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ExpectParsingFails("booh!");
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ExpectParsingFails("1-b");
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ExpectParsingFails("a-2");
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ExpectParsingFails("49-1000");
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ExpectParsingFails("50-6001");
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ExpectParsingFails("100-99");
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ExpectParsingFails("1002003004005006-99");
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ExpectParsingFails("99-1002003004005006");
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}
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TEST_F(ScreenshareLayerConfigTest, ParsesValidBitrateConfig) {
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ScreenshareLayerConfig config(100, 1000);
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EXPECT_TRUE(ScreenshareLayerConfig::FromFieldTrialGroup("101-1001", &config));
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EXPECT_EQ(101, config.tl0_bitrate_kbps);
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EXPECT_EQ(1001, config.tl1_bitrate_kbps);
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}
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} // namespace cricket
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