diff options
Diffstat (limited to 'absl/time/duration_test.cc')
| -rw-r--r-- | absl/time/duration_test.cc | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index fb28fa98..b7abf4ba 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -17,6 +17,7 @@ #endif #include <chrono> // NOLINT(build/c++11) +#include <cfloat> #include <cmath> #include <cstdint> #include <ctime> @@ -348,6 +349,11 @@ TEST(Duration, ToChrono) { } TEST(Duration, FactoryOverloads) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + enum E { kOne = 1 }; #define TEST_FACTORY_OVERLOADS(NAME) \ EXPECT_EQ(1, NAME(kOne) / NAME(kOne)); \ @@ -878,6 +884,11 @@ TEST(Duration, RelationalOperators) { } TEST(Duration, Addition) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + #define TEST_ADD_OPS(UNIT) \ do { \ EXPECT_EQ(UNIT(2), UNIT(1) + UNIT(1)); \ @@ -971,6 +982,11 @@ TEST(Duration, Negation) { } TEST(Duration, AbsoluteValue) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + EXPECT_EQ(absl::ZeroDuration(), AbsDuration(absl::ZeroDuration())); EXPECT_EQ(absl::Seconds(1), AbsDuration(absl::Seconds(1))); EXPECT_EQ(absl::Seconds(1), AbsDuration(absl::Seconds(-1))); @@ -988,6 +1004,11 @@ TEST(Duration, AbsoluteValue) { } TEST(Duration, Multiplication) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + #define TEST_MUL_OPS(UNIT) \ do { \ EXPECT_EQ(UNIT(5), UNIT(2) * 2.5); \ @@ -1240,6 +1261,11 @@ TEST(Duration, RoundTripUnits) { } TEST(Duration, TruncConversions) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + // Tests ToTimespec()/DurationFromTimespec() const struct { absl::Duration d; @@ -1320,7 +1346,7 @@ TEST(Duration, SmallConversions) { EXPECT_EQ(absl::ZeroDuration(), absl::Seconds(0)); // TODO(bww): Is the next one OK? - EXPECT_EQ(absl::ZeroDuration(), absl::Seconds(0.124999999e-9)); + EXPECT_EQ(absl::ZeroDuration(), absl::Seconds(std::nextafter(0.125e-9, 0))); EXPECT_EQ(absl::Nanoseconds(1) / 4, absl::Seconds(0.125e-9)); EXPECT_EQ(absl::Nanoseconds(1) / 4, absl::Seconds(0.250e-9)); EXPECT_EQ(absl::Nanoseconds(1) / 2, absl::Seconds(0.375e-9)); @@ -1330,7 +1356,7 @@ TEST(Duration, SmallConversions) { EXPECT_EQ(absl::Nanoseconds(1), absl::Seconds(0.875e-9)); EXPECT_EQ(absl::Nanoseconds(1), absl::Seconds(1.000e-9)); - EXPECT_EQ(absl::ZeroDuration(), absl::Seconds(-0.124999999e-9)); + EXPECT_EQ(absl::ZeroDuration(), absl::Seconds(std::nextafter(-0.125e-9, 0))); EXPECT_EQ(-absl::Nanoseconds(1) / 4, absl::Seconds(-0.125e-9)); EXPECT_EQ(-absl::Nanoseconds(1) / 4, absl::Seconds(-0.250e-9)); EXPECT_EQ(-absl::Nanoseconds(1) / 2, absl::Seconds(-0.375e-9)); @@ -1390,6 +1416,14 @@ void VerifyApproxSameAsMul(double time_as_seconds, int* const misses) { // Seconds(point) returns a duration near point * Seconds(1.0). (They may // not be exactly equal due to fused multiply/add contraction.) TEST(Duration, ToDoubleSecondsCheckEdgeCases) { +#if (defined(__i386__) || defined(_M_IX86)) && FLT_EVAL_METHOD != 0 + // We're using an x87-compatible FPU, and intermediate operations can be + // performed with 80-bit floats. This means the edge cases are different than + // what we expect here, so just skip this test. + GTEST_SKIP() + << "Skipping the test because we detected x87 floating-point semantics"; +#endif + constexpr uint32_t kTicksPerSecond = absl::time_internal::kTicksPerSecond; constexpr auto duration_tick = absl::time_internal::MakeDuration(0, 1u); int misses = 0; @@ -1528,6 +1562,11 @@ TEST(Duration, ConversionSaturation) { } TEST(Duration, FormatDuration) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + // Example from Go's docs. EXPECT_EQ("72h3m0.5s", absl::FormatDuration(absl::Hours(72) + absl::Minutes(3) + @@ -1662,6 +1701,11 @@ TEST(Duration, FormatDuration) { } TEST(Duration, ParseDuration) { +#if defined(ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT) && \ + ABSL_SKIP_TIME_TESTS_BROKEN_ON_MSVC_OPT + GTEST_SKIP(); +#endif + absl::Duration d; // No specified unit. Should only work for zero and infinity. |