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[Base] Add FourCC tests

This commit is contained in:
Joel Linn 2021-05-06 17:57:16 +02:00 committed by Rick Gibbed
parent 9bb920b104
commit 4daa3f5a52
1 changed files with 34 additions and 0 deletions
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34
src/xenia/base/testing/memory_test.cc
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@ -469,6 +469,40 @@ TEST_CASE("read_write_view", "Virtual Memory Mapping") {
xe::memory::CloseFileMappingHandle(memory, path);
}
TEST_CASE("make_fourcc", "FourCC") {
SECTION("'1234'") {
const uint32_t fourcc_host = 0x31323334;
constexpr fourcc_t fourcc_1 = make_fourcc('1', '2', '3', '4');
constexpr fourcc_t fourcc_2 = make_fourcc("1234");
REQUIRE(fourcc_1 == fourcc_host);
REQUIRE(fourcc_2 == fourcc_host);
REQUIRE(fourcc_1 == fourcc_2);
REQUIRE(fourcc_2 == fourcc_1);
}
SECTION("'ABcd'") {
const uint32_t fourcc_host = 0x41426364;
constexpr fourcc_t fourcc_1 = make_fourcc('A', 'B', 'c', 'd');
constexpr fourcc_t fourcc_2 = make_fourcc("ABcd");
REQUIRE(fourcc_1 == fourcc_host);
REQUIRE(fourcc_2 == fourcc_host);
REQUIRE(fourcc_1 == fourcc_2);
REQUIRE(fourcc_2 == fourcc_1);
}
SECTION("'XEN\\0'") {
const uint32_t fourcc_host = 0x58454E00;
constexpr fourcc_t fourcc = make_fourcc('X', 'E', 'N', '\0');
REQUIRE(fourcc == fourcc_host);
}
SECTION("length()!=4") {
REQUIRE_THROWS(make_fourcc("AB\0\0"));
REQUIRE_THROWS(make_fourcc("AB\0\0AB"));
REQUIRE_THROWS(make_fourcc("ABCDEFGH"));
}
}
} // namespace test
} // namespace base
} // namespace xe