1 // Copyright 2021 The libgav1 Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "src/gav1/decoder_buffer.h" 16 17 #include "gtest/gtest.h" 18 19 namespace libgav1 { 20 namespace { 21 22 // Tests the emulation of C++ enumerators by constexpr constants. TEST(DecoderBufferTest,EnumTest)23TEST(DecoderBufferTest, EnumTest) { 24 ColorRange color_range = kLibgav1ColorRangeFull; 25 26 // Verify that we get the -Wswitch warning unless the switch statement 27 // handles both kColorRangeStudio and kColorRangeFull: 28 // enumeration value 'kLibgav1ColorRangeFull' not handled in switch 29 switch (color_range) { 30 case kColorRangeStudio: 31 break; 32 case kColorRangeFull: 33 break; 34 } 35 } 36 37 } // namespace 38 } // namespace libgav1 39