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Diffstat (limited to 'third-party/benchmark/test/benchmark_gtest.cc')
-rw-r--r-- | third-party/benchmark/test/benchmark_gtest.cc | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/third-party/benchmark/test/benchmark_gtest.cc b/third-party/benchmark/test/benchmark_gtest.cc deleted file mode 100644 index 14a885ba46da..000000000000 --- a/third-party/benchmark/test/benchmark_gtest.cc +++ /dev/null @@ -1,165 +0,0 @@ -#include <map> -#include <string> -#include <vector> - -#include "../src/benchmark_register.h" -#include "gmock/gmock.h" -#include "gtest/gtest.h" - -namespace benchmark { -namespace internal { -extern std::map<std::string, std::string>* global_context; - -namespace { - -TEST(AddRangeTest, Simple) { - std::vector<int> dst; - AddRange(&dst, 1, 2, 2); - EXPECT_THAT(dst, testing::ElementsAre(1, 2)); -} - -TEST(AddRangeTest, Simple64) { - std::vector<int64_t> dst; - AddRange(&dst, static_cast<int64_t>(1), static_cast<int64_t>(2), 2); - EXPECT_THAT(dst, testing::ElementsAre(1, 2)); -} - -TEST(AddRangeTest, Advanced) { - std::vector<int> dst; - AddRange(&dst, 5, 15, 2); - EXPECT_THAT(dst, testing::ElementsAre(5, 8, 15)); -} - -TEST(AddRangeTest, Advanced64) { - std::vector<int64_t> dst; - AddRange(&dst, static_cast<int64_t>(5), static_cast<int64_t>(15), 2); - EXPECT_THAT(dst, testing::ElementsAre(5, 8, 15)); -} - -TEST(AddRangeTest, FullRange8) { - std::vector<int8_t> dst; - AddRange(&dst, int8_t{1}, std::numeric_limits<int8_t>::max(), 8); - EXPECT_THAT(dst, testing::ElementsAre(1, 8, 64, 127)); -} - -TEST(AddRangeTest, FullRange64) { - std::vector<int64_t> dst; - AddRange(&dst, int64_t{1}, std::numeric_limits<int64_t>::max(), 1024); - EXPECT_THAT( - dst, testing::ElementsAre(1LL, 1024LL, 1048576LL, 1073741824LL, - 1099511627776LL, 1125899906842624LL, - 1152921504606846976LL, 9223372036854775807LL)); -} - -TEST(AddRangeTest, NegativeRanges) { - std::vector<int> dst; - AddRange(&dst, -8, 0, 2); - EXPECT_THAT(dst, testing::ElementsAre(-8, -4, -2, -1, 0)); -} - -TEST(AddRangeTest, StrictlyNegative) { - std::vector<int> dst; - AddRange(&dst, -8, -1, 2); - EXPECT_THAT(dst, testing::ElementsAre(-8, -4, -2, -1)); -} - -TEST(AddRangeTest, SymmetricNegativeRanges) { - std::vector<int> dst; - AddRange(&dst, -8, 8, 2); - EXPECT_THAT(dst, testing::ElementsAre(-8, -4, -2, -1, 0, 1, 2, 4, 8)); -} - -TEST(AddRangeTest, SymmetricNegativeRangesOddMult) { - std::vector<int> dst; - AddRange(&dst, -30, 32, 5); - EXPECT_THAT(dst, testing::ElementsAre(-30, -25, -5, -1, 0, 1, 5, 25, 32)); -} - -TEST(AddRangeTest, NegativeRangesAsymmetric) { - std::vector<int> dst; - AddRange(&dst, -3, 5, 2); - EXPECT_THAT(dst, testing::ElementsAre(-3, -2, -1, 0, 1, 2, 4, 5)); -} - -TEST(AddRangeTest, NegativeRangesLargeStep) { - // Always include -1, 0, 1 when crossing zero. - std::vector<int> dst; - AddRange(&dst, -8, 8, 10); - EXPECT_THAT(dst, testing::ElementsAre(-8, -1, 0, 1, 8)); -} - -TEST(AddRangeTest, ZeroOnlyRange) { - std::vector<int> dst; - AddRange(&dst, 0, 0, 2); - EXPECT_THAT(dst, testing::ElementsAre(0)); -} - -TEST(AddRangeTest, ZeroStartingRange) { - std::vector<int> dst; - AddRange(&dst, 0, 2, 2); - EXPECT_THAT(dst, testing::ElementsAre(0, 1, 2)); -} - -TEST(AddRangeTest, NegativeRange64) { - std::vector<int64_t> dst; - AddRange<int64_t>(&dst, -4, 4, 2); - EXPECT_THAT(dst, testing::ElementsAre(-4, -2, -1, 0, 1, 2, 4)); -} - -TEST(AddRangeTest, NegativeRangePreservesExistingOrder) { - // If elements already exist in the range, ensure we don't change - // their ordering by adding negative values. - std::vector<int64_t> dst = {1, 2, 3}; - AddRange<int64_t>(&dst, -2, 2, 2); - EXPECT_THAT(dst, testing::ElementsAre(1, 2, 3, -2, -1, 0, 1, 2)); -} - -TEST(AddRangeTest, FullNegativeRange64) { - std::vector<int64_t> dst; - const auto min = std::numeric_limits<int64_t>::min(); - const auto max = std::numeric_limits<int64_t>::max(); - AddRange(&dst, min, max, 1024); - EXPECT_THAT( - dst, testing::ElementsAreArray(std::vector<int64_t>{ - min, -1152921504606846976LL, -1125899906842624LL, - -1099511627776LL, -1073741824LL, -1048576LL, -1024LL, -1LL, 0LL, - 1LL, 1024LL, 1048576LL, 1073741824LL, 1099511627776LL, - 1125899906842624LL, 1152921504606846976LL, max})); -} - -TEST(AddRangeTest, Simple8) { - std::vector<int8_t> dst; - AddRange<int8_t>(&dst, 1, 8, 2); - EXPECT_THAT(dst, testing::ElementsAre(1, 2, 4, 8)); -} - -TEST(AddCustomContext, Simple) { - EXPECT_THAT(global_context, nullptr); - - AddCustomContext("foo", "bar"); - AddCustomContext("baz", "qux"); - - EXPECT_THAT(*global_context, - testing::UnorderedElementsAre(testing::Pair("foo", "bar"), - testing::Pair("baz", "qux"))); - - delete global_context; - global_context = nullptr; -} - -TEST(AddCustomContext, DuplicateKey) { - EXPECT_THAT(global_context, nullptr); - - AddCustomContext("foo", "bar"); - AddCustomContext("foo", "qux"); - - EXPECT_THAT(*global_context, - testing::UnorderedElementsAre(testing::Pair("foo", "bar"))); - - delete global_context; - global_context = nullptr; -} - -} // namespace -} // namespace internal -} // namespace benchmark |