diff options
| -rw-r--r-- | src/tests/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | src/tests/common/cityhash.cpp | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt index 6a5c18945..4ea0076e9 100644 --- a/src/tests/CMakeLists.txt +++ b/src/tests/CMakeLists.txt @@ -1,5 +1,6 @@ add_executable(tests common/bit_field.cpp + common/cityhash.cpp common/fibers.cpp common/param_package.cpp common/ring_buffer.cpp diff --git a/src/tests/common/cityhash.cpp b/src/tests/common/cityhash.cpp new file mode 100644 index 000000000..172dd55b4 --- /dev/null +++ b/src/tests/common/cityhash.cpp @@ -0,0 +1,22 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <catch2/catch.hpp> + +#include "common/cityhash.h" + +constexpr char msg[] = "The blue frogs are singing under the crimson sky.\n" + "It is time to run, Robert."; + +using namespace Common; + +TEST_CASE("CityHash", "[common]") { + // These test results were built against a known good version. + REQUIRE(CityHash64(msg, sizeof(msg)) == 0x92d5c2e9cbfbbc01); + REQUIRE(CityHash64WithSeed(msg, sizeof(msg), 0xdead) == 0xbfbe93f21a2820dd); + REQUIRE(CityHash64WithSeeds(msg, sizeof(msg), 0xbeef, 0xcafe) == 0xb343317955fc8a06); + REQUIRE(CityHash128(msg, sizeof(msg)) == uint128{0x98e60d0423747eaa, 0xd8694c5b6fcaede9}); + REQUIRE(CityHash128WithSeed(msg, sizeof(msg), {0xdead, 0xbeef}) == + uint128{0xf0307dba81199ebe, 0xd77764e0c4a9eb74}); +} |