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Diffstat (limited to 'media/libyuv/libyuv/unit_test/basictypes_test.cc')
| -rw-r--r-- | media/libyuv/libyuv/unit_test/basictypes_test.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/media/libyuv/libyuv/unit_test/basictypes_test.cc b/media/libyuv/libyuv/unit_test/basictypes_test.cc new file mode 100644 index 0000000000..9aaa2dcd98 --- /dev/null +++ b/media/libyuv/libyuv/unit_test/basictypes_test.cc @@ -0,0 +1,43 @@ +/* + * Copyright 2012 The LibYuv 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 "../unit_test/unit_test.h" +#include "libyuv/basic_types.h" + +namespace libyuv { + +TEST_F(LibYUVBaseTest, SizeOfTypes) { + int8_t i8 = -1; + uint8_t u8 = 1u; + int16_t i16 = -1; + uint16_t u16 = 1u; + int32_t i32 = -1; + uint32_t u32 = 1u; + int64_t i64 = -1; + uint64_t u64 = 1u; + EXPECT_EQ(1u, sizeof(i8)); + EXPECT_EQ(1u, sizeof(u8)); + EXPECT_EQ(2u, sizeof(i16)); + EXPECT_EQ(2u, sizeof(u16)); + EXPECT_EQ(4u, sizeof(i32)); + EXPECT_EQ(4u, sizeof(u32)); + EXPECT_EQ(8u, sizeof(i64)); + EXPECT_EQ(8u, sizeof(u64)); + EXPECT_GT(0, i8); + EXPECT_LT(0u, u8); + EXPECT_GT(0, i16); + EXPECT_LT(0u, u16); + EXPECT_GT(0, i32); + EXPECT_LT(0u, u32); + EXPECT_GT(0, i64); + EXPECT_LT(0u, u64); +} + +} // namespace libyuv |