diff options
Diffstat (limited to 'test/src/math/smoke/FrexpTest.h')
| -rw-r--r-- | test/src/math/smoke/FrexpTest.h | 58 |
1 files changed, 27 insertions, 31 deletions
diff --git a/test/src/math/smoke/FrexpTest.h b/test/src/math/smoke/FrexpTest.h index 981872aa128e..bf99a9a559f0 100644 --- a/test/src/math/smoke/FrexpTest.h +++ b/test/src/math/smoke/FrexpTest.h @@ -10,81 +10,76 @@ #include "test/UnitTest/FPMatcher.h" #include "test/UnitTest/Test.h" -#include <math.h> - template <typename T> class FrexpTest : public LIBC_NAMESPACE::testing::Test { DECLARE_SPECIAL_CONSTANTS(T) - static constexpr StorageType HIDDEN_BIT = - StorageType(1) << LIBC_NAMESPACE::fputil::FPBits<T>::FRACTION_LEN; - public: typedef T (*FrexpFunc)(T, int *); void testSpecialNumbers(FrexpFunc func) { int exponent; - ASSERT_FP_EQ(aNaN, func(aNaN, &exponent)); - ASSERT_FP_EQ(inf, func(inf, &exponent)); - ASSERT_FP_EQ(neg_inf, func(neg_inf, &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(aNaN, func(aNaN, &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(inf, func(inf, &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(neg_inf, func(neg_inf, &exponent)); - ASSERT_FP_EQ(0.0, func(0.0, &exponent)); - ASSERT_EQ(exponent, 0); + EXPECT_FP_EQ_ALL_ROUNDING(0.0, func(0.0, &exponent)); + EXPECT_EQ(exponent, 0); - ASSERT_FP_EQ(-0.0, func(-0.0, &exponent)); - ASSERT_EQ(exponent, 0); + EXPECT_FP_EQ_ALL_ROUNDING(-0.0, func(-0.0, &exponent)); + EXPECT_EQ(exponent, 0); } void testPowersOfTwo(FrexpFunc func) { int exponent; - EXPECT_FP_EQ(T(0.5), func(T(1.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(1.0), &exponent)); EXPECT_EQ(exponent, 1); - EXPECT_FP_EQ(T(-0.5), func(T(-1.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-1.0), &exponent)); EXPECT_EQ(exponent, 1); - EXPECT_FP_EQ(T(0.5), func(T(2.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(2.0), &exponent)); EXPECT_EQ(exponent, 2); - EXPECT_FP_EQ(T(-0.5), func(T(-2.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-2.0), &exponent)); EXPECT_EQ(exponent, 2); - EXPECT_FP_EQ(T(0.5), func(T(4.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(4.0), &exponent)); EXPECT_EQ(exponent, 3); - EXPECT_FP_EQ(T(-0.5), func(T(-4.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-4.0), &exponent)); EXPECT_EQ(exponent, 3); - EXPECT_FP_EQ(T(0.5), func(T(8.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(8.0), &exponent)); EXPECT_EQ(exponent, 4); - EXPECT_FP_EQ(T(-0.5), func(T(-8.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-8.0), &exponent)); EXPECT_EQ(exponent, 4); - EXPECT_FP_EQ(T(0.5), func(T(16.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(16.0), &exponent)); EXPECT_EQ(exponent, 5); - EXPECT_FP_EQ(T(-0.5), func(T(-16.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-16.0), &exponent)); EXPECT_EQ(exponent, 5); - EXPECT_FP_EQ(T(0.5), func(T(32.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.5), func(T(32.0), &exponent)); EXPECT_EQ(exponent, 6); - EXPECT_FP_EQ(T(-0.5), func(T(-32.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.5), func(T(-32.0), &exponent)); EXPECT_EQ(exponent, 6); } void testSomeIntegers(FrexpFunc func) { int exponent; - EXPECT_FP_EQ(T(0.75), func(T(24.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.75), func(T(24.0), &exponent)); EXPECT_EQ(exponent, 5); - EXPECT_FP_EQ(T(-0.75), func(T(-24.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.75), func(T(-24.0), &exponent)); EXPECT_EQ(exponent, 5); - EXPECT_FP_EQ(T(0.625), func(T(40.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.625), func(T(40.0), &exponent)); EXPECT_EQ(exponent, 6); - EXPECT_FP_EQ(T(-0.625), func(T(-40.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.625), func(T(-40.0), &exponent)); EXPECT_EQ(exponent, 6); - EXPECT_FP_EQ(T(0.78125), func(T(800.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(0.78125), func(T(800.0), &exponent)); EXPECT_EQ(exponent, 10); - EXPECT_FP_EQ(T(-0.78125), func(T(-800.0), &exponent)); + EXPECT_FP_EQ_ALL_ROUNDING(T(-0.78125), func(T(-800.0), &exponent)); EXPECT_EQ(exponent, 10); } }; @@ -93,4 +88,5 @@ public: using LlvmLibcFrexpTest = FrexpTest<T>; \ TEST_F(LlvmLibcFrexpTest, SpecialNumbers) { testSpecialNumbers(&func); } \ TEST_F(LlvmLibcFrexpTest, PowersOfTwo) { testPowersOfTwo(&func); } \ - TEST_F(LlvmLibcFrexpTest, SomeIntegers) { testSomeIntegers(&func); } + TEST_F(LlvmLibcFrexpTest, SomeIntegers) { testSomeIntegers(&func); } \ + static_assert(true, "Require semicolon.") |