tests: Add tests for CityHash

This commit is contained in:
ReinUsesLisp 2021-02-18 00:43:42 -03:00
parent 6be0975bf2
commit 9ca5e52f07
2 changed files with 23 additions and 0 deletions

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add_executable(tests
common/bit_field.cpp
common/cityhash.cpp
common/fibers.cpp
common/param_package.cpp
common/ring_buffer.cpp

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// 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});
}