[libc-commits] [libc] [libc][math][NFC] Remove global scope constants declaration in math tests (PR #69558)
via libc-commits
libc-commits at lists.llvm.org
Wed Oct 18 21:17:23 PDT 2023
https://github.com/lntue created https://github.com/llvm/llvm-project/pull/69558
Clean up usage of `DECLARE_SPECIAL_CONSTANTS` in global scope.
>From 6b413582ceb4bdf16c7ddac8ee299b2a9314a8fb Mon Sep 17 00:00:00 2001
From: Tue Ly <lntue at google.com>
Date: Thu, 19 Oct 2023 00:12:17 -0400
Subject: [PATCH] [libc][math][NFC] Remove global scope constants declaration
in math tests.
---
libc/src/__support/FPUtil/FPBits.h | 38 +++++++++++----------
libc/test/UnitTest/FPMatcher.h | 10 ++++++
libc/test/src/math/acosf_test.cpp | 10 +++---
libc/test/src/math/acoshf_test.cpp | 14 ++++----
libc/test/src/math/asinf_test.cpp | 10 +++---
libc/test/src/math/asinhf_test.cpp | 14 ++++----
libc/test/src/math/atanf_test.cpp | 10 +++---
libc/test/src/math/atanhf_test.cpp | 10 +++---
libc/test/src/math/cos_test.cpp | 6 ++--
libc/test/src/math/cosf_test.cpp | 12 +++----
libc/test/src/math/coshf_test.cpp | 12 +++----
libc/test/src/math/erff_test.cpp | 10 +++---
libc/test/src/math/exp10_test.cpp | 10 +++---
libc/test/src/math/exp10f_test.cpp | 14 ++++----
libc/test/src/math/exp2_test.cpp | 10 +++---
libc/test/src/math/exp2f_test.cpp | 14 ++++----
libc/test/src/math/exp_test.cpp | 10 +++---
libc/test/src/math/expf_test.cpp | 14 ++++----
libc/test/src/math/explogxf_test.cpp | 10 +++---
libc/test/src/math/expm1_test.cpp | 8 ++---
libc/test/src/math/expm1f_test.cpp | 14 ++++----
libc/test/src/math/inv_trigf_utils_test.cpp | 8 ++---
libc/test/src/math/log10_test.cpp | 12 +++----
libc/test/src/math/log10f_test.cpp | 10 +++---
libc/test/src/math/log1p_test.cpp | 12 +++----
libc/test/src/math/log1pf_test.cpp | 10 +++---
libc/test/src/math/log2_test.cpp | 12 +++----
libc/test/src/math/log2f_test.cpp | 10 +++---
libc/test/src/math/log_test.cpp | 12 +++----
libc/test/src/math/logf_test.cpp | 10 +++---
libc/test/src/math/sin_test.cpp | 6 ++--
libc/test/src/math/sincosf_test.cpp | 13 ++++---
libc/test/src/math/sinf_test.cpp | 15 ++++----
libc/test/src/math/sinhf_test.cpp | 14 ++++----
libc/test/src/math/smoke/acosf_test.cpp | 6 ++--
libc/test/src/math/smoke/acoshf_test.cpp | 6 ++--
libc/test/src/math/smoke/asinf_test.cpp | 6 ++--
libc/test/src/math/smoke/asinhf_test.cpp | 6 ++--
libc/test/src/math/smoke/atanf_test.cpp | 6 ++--
libc/test/src/math/smoke/atanhf_test.cpp | 6 ++--
libc/test/src/math/smoke/cosf_test.cpp | 6 ++--
libc/test/src/math/smoke/coshf_test.cpp | 8 ++---
libc/test/src/math/smoke/erff_test.cpp | 6 ++--
libc/test/src/math/smoke/exp10_test.cpp | 6 ++--
libc/test/src/math/smoke/exp10f_test.cpp | 6 ++--
libc/test/src/math/smoke/exp2_test.cpp | 6 ++--
libc/test/src/math/smoke/exp2f_test.cpp | 6 ++--
libc/test/src/math/smoke/exp_test.cpp | 6 ++--
libc/test/src/math/smoke/expf_test.cpp | 6 ++--
libc/test/src/math/smoke/expm1_test.cpp | 8 ++---
libc/test/src/math/smoke/expm1f_test.cpp | 6 ++--
libc/test/src/math/smoke/log10_test.cpp | 6 ++--
libc/test/src/math/smoke/log10f_test.cpp | 4 +--
libc/test/src/math/smoke/log1p_test.cpp | 6 ++--
libc/test/src/math/smoke/log1pf_test.cpp | 4 +--
libc/test/src/math/smoke/log2_test.cpp | 6 ++--
libc/test/src/math/smoke/log2f_test.cpp | 4 +--
libc/test/src/math/smoke/log_test.cpp | 6 ++--
libc/test/src/math/smoke/logf_test.cpp | 4 +--
libc/test/src/math/smoke/sincosf_test.cpp | 6 ++--
libc/test/src/math/smoke/sinf_test.cpp | 6 ++--
libc/test/src/math/smoke/sinhf_test.cpp | 10 +++---
libc/test/src/math/smoke/tanf_test.cpp | 6 ++--
libc/test/src/math/smoke/tanhf_test.cpp | 6 ++--
libc/test/src/math/tan_test.cpp | 6 ++--
libc/test/src/math/tanf_test.cpp | 13 ++++---
libc/test/src/math/tanhf_test.cpp | 10 +++---
67 files changed, 278 insertions(+), 335 deletions(-)
diff --git a/libc/src/__support/FPUtil/FPBits.h b/libc/src/__support/FPUtil/FPBits.h
index 8d3b87c70e3c0e1..b423ba41f11c4be 100644
--- a/libc/src/__support/FPUtil/FPBits.h
+++ b/libc/src/__support/FPUtil/FPBits.h
@@ -51,23 +51,23 @@ template <typename T> struct FPBits {
UIntType bits;
- LIBC_INLINE void set_mantissa(UIntType mantVal) {
+ LIBC_INLINE constexpr void set_mantissa(UIntType mantVal) {
mantVal &= (FloatProp::MANTISSA_MASK);
bits &= ~(FloatProp::MANTISSA_MASK);
bits |= mantVal;
}
- LIBC_INLINE UIntType get_mantissa() const {
+ LIBC_INLINE constexpr UIntType get_mantissa() const {
return bits & FloatProp::MANTISSA_MASK;
}
- LIBC_INLINE void set_unbiased_exponent(UIntType expVal) {
+ LIBC_INLINE constexpr void set_unbiased_exponent(UIntType expVal) {
expVal = (expVal << (FloatProp::MANTISSA_WIDTH)) & FloatProp::EXPONENT_MASK;
bits &= ~(FloatProp::EXPONENT_MASK);
bits |= expVal;
}
- LIBC_INLINE uint16_t get_unbiased_exponent() const {
+ LIBC_INLINE constexpr uint16_t get_unbiased_exponent() const {
return uint16_t((bits & FloatProp::EXPONENT_MASK) >>
(FloatProp::MANTISSA_WIDTH));
}
@@ -81,13 +81,13 @@ template <typename T> struct FPBits {
(FloatProp::MANTISSA_MASK & bits);
}
- LIBC_INLINE void set_sign(bool signVal) {
+ LIBC_INLINE constexpr void set_sign(bool signVal) {
bits |= FloatProp::SIGN_MASK;
if (!signVal)
bits -= FloatProp::SIGN_MASK;
}
- LIBC_INLINE bool get_sign() const {
+ LIBC_INLINE constexpr bool get_sign() const {
return (bits & FloatProp::SIGN_MASK) != 0;
}
@@ -118,13 +118,15 @@ template <typename T> struct FPBits {
LIBC_INLINE constexpr T get_val() const { return cpp::bit_cast<T>(bits); }
- LIBC_INLINE void set_val(T value) { bits = cpp::bit_cast<UIntType>(value); }
+ LIBC_INLINE constexpr void set_val(T value) {
+ bits = cpp::bit_cast<UIntType>(value);
+ }
- LIBC_INLINE explicit operator T() const { return get_val(); }
+ LIBC_INLINE constexpr explicit operator T() const { return get_val(); }
- LIBC_INLINE UIntType uintval() const { return bits; }
+ LIBC_INLINE constexpr UIntType uintval() const { return bits; }
- LIBC_INLINE int get_exponent() const {
+ LIBC_INLINE constexpr int get_exponent() const {
return int(get_unbiased_exponent()) - EXPONENT_BIAS;
}
@@ -134,7 +136,7 @@ template <typename T> struct FPBits {
// values are calculated from the exponent, since just subtracting the bias
// will give a slightly incorrect result. Additionally, zero has an exponent
// of zero, and that should actually be treated as zero.
- LIBC_INLINE int get_explicit_exponent() const {
+ LIBC_INLINE constexpr int get_explicit_exponent() const {
const int unbiased_exp = int(get_unbiased_exponent());
if (is_zero()) {
return 0;
@@ -145,25 +147,25 @@ template <typename T> struct FPBits {
}
}
- LIBC_INLINE bool is_zero() const {
+ LIBC_INLINE constexpr bool is_zero() const {
// Remove sign bit by shift
return (bits << 1) == 0;
}
- LIBC_INLINE bool is_inf() const {
+ LIBC_INLINE constexpr bool is_inf() const {
return (bits & FloatProp::EXP_MANT_MASK) == FloatProp::EXPONENT_MASK;
}
- LIBC_INLINE bool is_nan() const {
+ LIBC_INLINE constexpr bool is_nan() const {
return (bits & FloatProp::EXP_MANT_MASK) > FloatProp::EXPONENT_MASK;
}
- LIBC_INLINE bool is_quiet_nan() const {
+ LIBC_INLINE constexpr bool is_quiet_nan() const {
return (bits & FloatProp::EXP_MANT_MASK) ==
(FloatProp::EXPONENT_MASK | FloatProp::QUIET_NAN_MASK);
}
- LIBC_INLINE bool is_inf_or_nan() const {
+ LIBC_INLINE constexpr bool is_inf_or_nan() const {
return (bits & FloatProp::EXPONENT_MASK) == FloatProp::EXPONENT_MASK;
}
@@ -226,8 +228,8 @@ template <typename T> struct FPBits {
return result;
}
- LIBC_INLINE static FPBits<T> create_value(bool sign, UIntType unbiased_exp,
- UIntType mantissa) {
+ LIBC_INLINE static constexpr FPBits<T>
+ create_value(bool sign, UIntType unbiased_exp, UIntType mantissa) {
FPBits<T> result;
result.set_sign(sign);
result.set_unbiased_exponent(unbiased_exp);
diff --git a/libc/test/UnitTest/FPMatcher.h b/libc/test/UnitTest/FPMatcher.h
index fb60916a0402f05..14c8a85ba7ad480 100644
--- a/libc/test/UnitTest/FPMatcher.h
+++ b/libc/test/UnitTest/FPMatcher.h
@@ -59,6 +59,16 @@ template <TestCond C, typename T> FPMatcher<T, C> getMatcher(T expectedValue) {
return FPMatcher<T, C>(expectedValue);
}
+template <typename T> struct FPTest : public Test {
+ using FPBits = LIBC_NAMESPACE::fputil::FPBits<T>;
+ using UIntType = typename FPBits::UIntType;
+ static constexpr T zero = T(FPBits::zero());
+ static constexpr T neg_zero = T(FPBits::neg_zero());
+ static constexpr T aNaN = T(FPBits::build_quiet_nan(1));
+ static constexpr T inf = T(FPBits::inf());
+ static constexpr T neg_inf = T(FPBits::neg_inf());
+};
+
} // namespace testing
} // namespace LIBC_NAMESPACE
diff --git a/libc/test/src/math/acosf_test.cpp b/libc/test/src/math/acosf_test.cpp
index cb1a07448b471fc..409cf2bc891332f 100644
--- a/libc/test/src/math/acosf_test.cpp
+++ b/libc/test/src/math/acosf_test.cpp
@@ -17,13 +17,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
-
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcAcosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcAcosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAcosfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::acosf(aNaN));
@@ -45,7 +43,7 @@ TEST(LlvmLibcAcosfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcAcosfTest, InFloatRange) {
+TEST_F(LlvmLibcAcosfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -57,7 +55,7 @@ TEST(LlvmLibcAcosfTest, InFloatRange) {
}
}
-TEST(LlvmLibcAcosfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcAcosfTest, SpecificBitPatterns) {
constexpr int N = 13;
constexpr uint32_t INPUTS[N] = {
0x3f000000, // x = 0.5f
diff --git a/libc/test/src/math/acoshf_test.cpp b/libc/test/src/math/acoshf_test.cpp
index 846f5033fb39a09..fe8d76918d486b2 100644
--- a/libc/test/src/math/acoshf_test.cpp
+++ b/libc/test/src/math/acoshf_test.cpp
@@ -17,13 +17,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits_t = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAcoshfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAcoshfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAcoshfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::acoshf(aNaN));
@@ -42,11 +40,11 @@ TEST(LlvmLibcAcoshfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcAcoshfTest, InFloatRange) {
+TEST_F(LlvmLibcAcoshfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
- float x = float(FPBits_t(v));
+ float x = float(FPBits(v));
if (isnan(x) || isinf(x))
continue;
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Acosh, x,
@@ -54,7 +52,7 @@ TEST(LlvmLibcAcoshfTest, InFloatRange) {
}
}
-TEST(LlvmLibcAcoshfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcAcoshfTest, SpecificBitPatterns) {
constexpr int N = 12;
constexpr uint32_t INPUTS[N] = {
0x3f800000, // x = 1.0f
@@ -72,7 +70,7 @@ TEST(LlvmLibcAcoshfTest, SpecificBitPatterns) {
};
for (int i = 0; i < N; ++i) {
- float x = float(FPBits_t(INPUTS[i]));
+ float x = float(FPBits(INPUTS[i]));
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Acosh, x,
LIBC_NAMESPACE::acoshf(x), 0.5);
}
diff --git a/libc/test/src/math/asinf_test.cpp b/libc/test/src/math/asinf_test.cpp
index 49dcd38e82bf59d..db9dd0d78404aad 100644
--- a/libc/test/src/math/asinf_test.cpp
+++ b/libc/test/src/math/asinf_test.cpp
@@ -18,13 +18,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAsinfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAsinfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAsinfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::asinf(aNaN));
@@ -43,7 +41,7 @@ TEST(LlvmLibcAsinfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcAsinfTest, InFloatRange) {
+TEST_F(LlvmLibcAsinfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -55,7 +53,7 @@ TEST(LlvmLibcAsinfTest, InFloatRange) {
}
}
-TEST(LlvmLibcAsinfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcAsinfTest, SpecificBitPatterns) {
constexpr int N = 11;
constexpr uint32_t INPUTS[N] = {
0x3f000000, // x = 0.5f
diff --git a/libc/test/src/math/asinhf_test.cpp b/libc/test/src/math/asinhf_test.cpp
index 0bbd5db031e079f..2afb5b3a9ff8d22 100644
--- a/libc/test/src/math/asinhf_test.cpp
+++ b/libc/test/src/math/asinhf_test.cpp
@@ -17,13 +17,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits_t = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAsinhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAsinhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAsinhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::asinhf(aNaN));
@@ -42,11 +40,11 @@ TEST(LlvmLibcAsinhfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcAsinhfTest, InFloatRange) {
+TEST_F(LlvmLibcAsinhfTest, InFloatRange) {
constexpr uint32_t COUNT = 1'001;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
- float x = float(FPBits_t(v));
+ float x = float(FPBits(v));
if (isnan(x) || isinf(x))
continue;
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Asinh, x,
@@ -56,7 +54,7 @@ TEST(LlvmLibcAsinhfTest, InFloatRange) {
}
}
-TEST(LlvmLibcAsinhfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcAsinhfTest, SpecificBitPatterns) {
constexpr int N = 11;
constexpr uint32_t INPUTS[N] = {
0x45abaf26, // |x| = 0x1.575e4cp12f
@@ -73,7 +71,7 @@ TEST(LlvmLibcAsinhfTest, SpecificBitPatterns) {
};
for (int i = 0; i < N; ++i) {
- float x = float(FPBits_t(INPUTS[i]));
+ float x = float(FPBits(INPUTS[i]));
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Asinh, x,
LIBC_NAMESPACE::asinhf(x), 0.5);
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Asinh, -x,
diff --git a/libc/test/src/math/atanf_test.cpp b/libc/test/src/math/atanf_test.cpp
index c7eab7b66872396..cd4f7b89ee282e8 100644
--- a/libc/test/src/math/atanf_test.cpp
+++ b/libc/test/src/math/atanf_test.cpp
@@ -19,13 +19,11 @@
#include <initializer_list>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAtanfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAtanfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAtanfTest, SpecialNumbers) {
libc_errno = 0;
LIBC_NAMESPACE::fputil::clear_except(FE_ALL_EXCEPT);
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::atanf(aNaN));
@@ -43,7 +41,7 @@ TEST(LlvmLibcAtanfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcAtanfTest, InFloatRange) {
+TEST_F(LlvmLibcAtanfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
const uint32_t STEP = FPBits(inf).uintval() / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -56,7 +54,7 @@ TEST(LlvmLibcAtanfTest, InFloatRange) {
}
// For small values, tanh(x) is x.
-TEST(LlvmLibcAtanfTest, SpecialValues) {
+TEST_F(LlvmLibcAtanfTest, SpecialValues) {
for (uint32_t v : {0x3d8d6b23U, 0x3feefcfbU, 0xbd8d6b23U, 0xbfeefcfbU,
0x7F800000U, 0xFF800000U}) {
float x = float(FPBits(v));
diff --git a/libc/test/src/math/atanhf_test.cpp b/libc/test/src/math/atanhf_test.cpp
index c1a8d1997187728..f62830ac9d4ef78 100644
--- a/libc/test/src/math/atanhf_test.cpp
+++ b/libc/test/src/math/atanhf_test.cpp
@@ -17,13 +17,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAtanhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAtanhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAtanhfTest, SpecialNumbers) {
libc_errno = 0;
LIBC_NAMESPACE::fputil::clear_except(FE_ALL_EXCEPT);
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::atanhf(aNaN));
@@ -85,7 +83,7 @@ TEST(LlvmLibcAtanhfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcAtanhfTest, InFloatRange) {
+TEST_F(LlvmLibcAtanhfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
const uint32_t STEP = FPBits(1.0f).uintval() / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -98,7 +96,7 @@ TEST(LlvmLibcAtanhfTest, InFloatRange) {
}
// For small values, atanh(x) is x.
-TEST(LlvmLibcAtanhfTest, SmallValues) {
+TEST_F(LlvmLibcAtanhfTest, SmallValues) {
float x = float(FPBits(uint32_t(0x17800000)));
float result = LIBC_NAMESPACE::atanhf(x);
EXPECT_MPFR_MATCH(mpfr::Operation::Atanh, x, result, 0.5);
diff --git a/libc/test/src/math/cos_test.cpp b/libc/test/src/math/cos_test.cpp
index 6d8aeaf2230dae9..738d66034f18d21 100644
--- a/libc/test/src/math/cos_test.cpp
+++ b/libc/test/src/math/cos_test.cpp
@@ -13,11 +13,11 @@
#include <math.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcCosTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibccosTest, Range) {
+TEST_F(LlvmLibcCosTest, Range) {
static constexpr double _2pi = 6.283185307179586;
constexpr UIntType COUNT = 100'000;
constexpr UIntType STEP = UIntType(-1) / COUNT;
diff --git a/libc/test/src/math/cosf_test.cpp b/libc/test/src/math/cosf_test.cpp
index 7b2fdf9f1b6bffa..5a16520439af07e 100644
--- a/libc/test/src/math/cosf_test.cpp
+++ b/libc/test/src/math/cosf_test.cpp
@@ -19,13 +19,11 @@
#include <stdint.h>
using LIBC_NAMESPACE::testing::SDCOMP26094_VALUES;
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcCosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcCosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcCosfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::cosf(aNaN));
@@ -44,7 +42,7 @@ TEST(LlvmLibcCosfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcCosfTest, InFloatRange) {
+TEST_F(LlvmLibcCosfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -56,7 +54,7 @@ TEST(LlvmLibcCosfTest, InFloatRange) {
}
}
-TEST(LlvmLibcCosfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcCosfTest, SpecificBitPatterns) {
constexpr int N = 42;
constexpr uint32_t INPUTS[N] = {
0x3f06'0a92U, // x = pi/6
@@ -114,7 +112,7 @@ TEST(LlvmLibcCosfTest, SpecificBitPatterns) {
// SDCOMP-26094: check cosf in the cases for which the range reducer
// returns values furthest beyond its nominal upper bound of pi/4.
-TEST(LlvmLibcCosfTest, SDCOMP_26094) {
+TEST_F(LlvmLibcCosfTest, SDCOMP_26094) {
for (uint32_t v : SDCOMP26094_VALUES) {
float x = float(FPBits(v));
ASSERT_MPFR_MATCH(mpfr::Operation::Cos, x, LIBC_NAMESPACE::cosf(x), 0.5);
diff --git a/libc/test/src/math/coshf_test.cpp b/libc/test/src/math/coshf_test.cpp
index f45f35ad3ea0585..797cfec566ac821 100644
--- a/libc/test/src/math/coshf_test.cpp
+++ b/libc/test/src/math/coshf_test.cpp
@@ -18,13 +18,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcCoshfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcCoshfTest, SpecialNumbers) {
+TEST_F(LlvmLibcCoshfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::coshf(aNaN));
@@ -43,7 +41,7 @@ TEST(LlvmLibcCoshfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcCoshfTest, Overflow) {
+TEST_F(LlvmLibcCoshfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::coshf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -58,7 +56,7 @@ TEST(LlvmLibcCoshfTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcCoshfTest, InFloatRange) {
+TEST_F(LlvmLibcCoshfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -69,7 +67,7 @@ TEST(LlvmLibcCoshfTest, InFloatRange) {
}
}
-TEST(LlvmLibcCoshfTest, SmallValues) {
+TEST_F(LlvmLibcCoshfTest, SmallValues) {
float x = float(FPBits(0x17800000U));
float result = LIBC_NAMESPACE::coshf(x);
EXPECT_MPFR_MATCH(mpfr::Operation::Cosh, x, result, 0.5);
diff --git a/libc/test/src/math/erff_test.cpp b/libc/test/src/math/erff_test.cpp
index 3cb24778d96a151..933f77c0b5a67d2 100644
--- a/libc/test/src/math/erff_test.cpp
+++ b/libc/test/src/math/erff_test.cpp
@@ -16,12 +16,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcErffTest = LIBC_NAMESPACE::testing::FPTest<float>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcErffTest, SpecialNumbers) {
+TEST_F(LlvmLibcErffTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::erff(aNaN));
EXPECT_FP_EQ_ALL_ROUNDING(1.0f, LIBC_NAMESPACE::erff(inf));
EXPECT_FP_EQ_ALL_ROUNDING(-1.0f, LIBC_NAMESPACE::erff(neg_inf));
@@ -29,7 +29,7 @@ TEST(LlvmLibcErffTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(neg_zero, LIBC_NAMESPACE::erff(neg_zero));
}
-TEST(LlvmLibcErffTest, TrickyInputs) {
+TEST_F(LlvmLibcErffTest, TrickyInputs) {
constexpr int N = 2;
constexpr uint32_t INPUTS[N] = {
0x3f65'9229U, // |x| = 0x1.cb2452p-1f
@@ -44,7 +44,7 @@ TEST(LlvmLibcErffTest, TrickyInputs) {
}
}
-TEST(LlvmLibcErffTest, InFloatRange) {
+TEST_F(LlvmLibcErffTest, InFloatRange) {
constexpr uint32_t COUNT = 234561;
constexpr uint32_t START = 0; // 0
constexpr uint32_t STOP = 0x4080'0000U; // 4.0f
diff --git a/libc/test/src/math/exp10_test.cpp b/libc/test/src/math/exp10_test.cpp
index 86d902eaad306b2..ec3925846dba4b1 100644
--- a/libc/test/src/math/exp10_test.cpp
+++ b/libc/test/src/math/exp10_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcExp10Test = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExp10Test, SpecialNumbers) {
+TEST_F(LlvmLibcExp10Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp10(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp10(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp10(neg_inf));
@@ -34,7 +34,7 @@ TEST(LlvmLibcExp10Test, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(1.0, LIBC_NAMESPACE::exp10(-0.0));
}
-TEST(LlvmLibcExp10Test, TrickyInputs) {
+TEST_F(LlvmLibcExp10Test, TrickyInputs) {
constexpr int N = 41;
constexpr uint64_t INPUTS[N] = {
0x40033093317082F8, 0x3FD79289C6E6A5C0,
@@ -85,7 +85,7 @@ TEST(LlvmLibcExp10Test, TrickyInputs) {
}
}
-TEST(LlvmLibcExp10Test, InDoubleRange) {
+TEST_F(LlvmLibcExp10Test, InDoubleRange) {
constexpr uint64_t COUNT = 1'231;
uint64_t START = LIBC_NAMESPACE::fputil::FPBits<double>(0.25).uintval();
uint64_t STOP = LIBC_NAMESPACE::fputil::FPBits<double>(4.0).uintval();
diff --git a/libc/test/src/math/exp10f_test.cpp b/libc/test/src/math/exp10f_test.cpp
index ac8f5515347054c..e3151dafa942938 100644
--- a/libc/test/src/math/exp10f_test.cpp
+++ b/libc/test/src/math/exp10f_test.cpp
@@ -16,11 +16,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcExp10fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcExp10fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExp10fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp10f(aNaN));
@@ -39,7 +39,7 @@ TEST(LlvmLibcExp10fTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExp10fTest, Overflow) {
+TEST_F(LlvmLibcExp10fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::exp10f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -54,7 +54,7 @@ TEST(LlvmLibcExp10fTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExp10fTest, Underflow) {
+TEST_F(LlvmLibcExp10fTest, Underflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
0.0f, LIBC_NAMESPACE::exp10f(float(FPBits(0xff7fffffU))), FE_UNDERFLOW);
@@ -71,7 +71,7 @@ TEST(LlvmLibcExp10fTest, Underflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExp10fTest, TrickyInputs) {
+TEST_F(LlvmLibcExp10fTest, TrickyInputs) {
constexpr int N = 20;
constexpr uint32_t INPUTS[N] = {
0x325e5bd8, // x = 0x1.bcb7bp-27f
@@ -105,7 +105,7 @@ TEST(LlvmLibcExp10fTest, TrickyInputs) {
}
}
-TEST(LlvmLibcExp10fTest, InFloatRange) {
+TEST_F(LlvmLibcExp10fTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/exp2_test.cpp b/libc/test/src/math/exp2_test.cpp
index 6a90c9ba911bd3f..539ec7b9368f4c7 100644
--- a/libc/test/src/math/exp2_test.cpp
+++ b/libc/test/src/math/exp2_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcExp2Test = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExp2Test, SpecialNumbers) {
+TEST_F(LlvmLibcExp2Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp2(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp2(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp2(neg_inf));
@@ -33,7 +33,7 @@ TEST(LlvmLibcExp2Test, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(1.0, LIBC_NAMESPACE::exp2(-0.0));
}
-TEST(LlvmLibcExp2Test, TrickyInputs) {
+TEST_F(LlvmLibcExp2Test, TrickyInputs) {
constexpr int N = 16;
constexpr uint64_t INPUTS[N] = {
0x3FD79289C6E6A5C0,
@@ -60,7 +60,7 @@ TEST(LlvmLibcExp2Test, TrickyInputs) {
}
}
-TEST(LlvmLibcExp2Test, InDoubleRange) {
+TEST_F(LlvmLibcExp2Test, InDoubleRange) {
constexpr uint64_t COUNT = 1'231;
uint64_t START = LIBC_NAMESPACE::fputil::FPBits<double>(0.25).uintval();
uint64_t STOP = LIBC_NAMESPACE::fputil::FPBits<double>(4.0).uintval();
diff --git a/libc/test/src/math/exp2f_test.cpp b/libc/test/src/math/exp2f_test.cpp
index 987e1b9f59cbb7b..4c69c1d48d621c2 100644
--- a/libc/test/src/math/exp2f_test.cpp
+++ b/libc/test/src/math/exp2f_test.cpp
@@ -17,11 +17,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcExp2fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcExp2fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExp2fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp2f(aNaN));
@@ -40,7 +40,7 @@ TEST(LlvmLibcExp2fTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExp2fTest, Overflow) {
+TEST_F(LlvmLibcExp2fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::exp2f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -55,7 +55,7 @@ TEST(LlvmLibcExp2fTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExp2fTest, TrickyInputs) {
+TEST_F(LlvmLibcExp2fTest, TrickyInputs) {
constexpr int N = 12;
constexpr uint32_t INPUTS[N] = {
0x3b429d37U, /*0x1.853a6ep-9f*/
@@ -80,7 +80,7 @@ TEST(LlvmLibcExp2fTest, TrickyInputs) {
}
}
-TEST(LlvmLibcExp2fTest, Underflow) {
+TEST_F(LlvmLibcExp2fTest, Underflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
0.0f, LIBC_NAMESPACE::exp2f(float(FPBits(0xff7fffffU))), FE_UNDERFLOW);
@@ -102,7 +102,7 @@ TEST(LlvmLibcExp2fTest, Underflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExp2fTest, InFloatRange) {
+TEST_F(LlvmLibcExp2fTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/exp_test.cpp b/libc/test/src/math/exp_test.cpp
index 06894bce70699e5..1de2d7507acc303 100644
--- a/libc/test/src/math/exp_test.cpp
+++ b/libc/test/src/math/exp_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcExpTest = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExpTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp(neg_inf));
@@ -33,7 +33,7 @@ TEST(LlvmLibcExpTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(1.0, LIBC_NAMESPACE::exp(-0.0));
}
-TEST(LlvmLibcExpTest, TrickyInputs) {
+TEST_F(LlvmLibcExpTest, TrickyInputs) {
constexpr int N = 14;
constexpr uint64_t INPUTS[N] = {
0x3FD79289C6E6A5C0,
@@ -58,7 +58,7 @@ TEST(LlvmLibcExpTest, TrickyInputs) {
}
}
-TEST(LlvmLibcExpTest, InDoubleRange) {
+TEST_F(LlvmLibcExpTest, InDoubleRange) {
constexpr uint64_t COUNT = 1'231;
uint64_t START = LIBC_NAMESPACE::fputil::FPBits<double>(0.25).uintval();
uint64_t STOP = LIBC_NAMESPACE::fputil::FPBits<double>(4.0).uintval();
diff --git a/libc/test/src/math/expf_test.cpp b/libc/test/src/math/expf_test.cpp
index f015e46d50b6b2d..521eba705b69fd0 100644
--- a/libc/test/src/math/expf_test.cpp
+++ b/libc/test/src/math/expf_test.cpp
@@ -16,11 +16,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcExpfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcExpfTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::expf(aNaN));
@@ -39,7 +39,7 @@ TEST(LlvmLibcExpfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpfTest, Overflow) {
+TEST_F(LlvmLibcExpfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::expf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -54,7 +54,7 @@ TEST(LlvmLibcExpfTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExpfTest, Underflow) {
+TEST_F(LlvmLibcExpfTest, Underflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
0.0f, LIBC_NAMESPACE::expf(float(FPBits(0xff7fffffU))), FE_UNDERFLOW);
@@ -73,7 +73,7 @@ TEST(LlvmLibcExpfTest, Underflow) {
// Test with inputs which are the borders of underflow/overflow but still
// produce valid results without setting errno.
-TEST(LlvmLibcExpfTest, Borderline) {
+TEST_F(LlvmLibcExpfTest, Borderline) {
float x;
libc_errno = 0;
@@ -103,7 +103,7 @@ TEST(LlvmLibcExpfTest, Borderline) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpfTest, InFloatRange) {
+TEST_F(LlvmLibcExpfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/explogxf_test.cpp b/libc/test/src/math/explogxf_test.cpp
index 7b402e17fbc7f3f..24f9f3c0f8e45e1 100644
--- a/libc/test/src/math/explogxf_test.cpp
+++ b/libc/test/src/math/explogxf_test.cpp
@@ -14,9 +14,9 @@
#include "utils/MPFRWrapper/MPFRUtils.h"
#include <math.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcExplogfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
constexpr int def_count = 100003;
constexpr float def_prec = 0.500001f;
@@ -25,7 +25,7 @@ auto f_normal = [](float x) -> bool {
return !(isnan(x) || isinf(x) || fabs(x) < 2E-38);
};
-TEST(LlvmLibcExpxfTest, InFloatRange) {
+TEST_F(LlvmLibcExplogfTest, ExpInFloatRange) {
auto fx = [](float x) -> float {
auto result = LIBC_NAMESPACE::exp_b_range_reduc<LIBC_NAMESPACE::ExpBase>(x);
double r = LIBC_NAMESPACE::ExpBase::powb_lo(result.lo);
@@ -39,12 +39,12 @@ TEST(LlvmLibcExpxfTest, InFloatRange) {
def_prec);
}
-TEST(LlvmLibcLog2xfTest, InFloatRange) {
+TEST_F(LlvmLibcExplogfTest, Log2InFloatRange) {
CHECK_DATA(0.0f, inf, mpfr::Operation::Log2, LIBC_NAMESPACE::log2_eval,
f_normal, def_count, def_prec);
}
-TEST(LlvmLibcLogxfTest, InFloatRange) {
+TEST_F(LlvmLibcExplogfTest, LogInFloatRange) {
CHECK_DATA(0.0f, inf, mpfr::Operation::Log, LIBC_NAMESPACE::log_eval,
f_normal, def_count, def_prec);
}
diff --git a/libc/test/src/math/expm1_test.cpp b/libc/test/src/math/expm1_test.cpp
index 76e715e00c40d4c..ad53ffb6e8af1af 100644
--- a/libc/test/src/math/expm1_test.cpp
+++ b/libc/test/src/math/expm1_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcExpm1Test = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExpm1Test, TrickyInputs) {
+TEST_F(LlvmLibcExpm1Test, TrickyInputs) {
constexpr int N = 21;
constexpr uint64_t INPUTS[N] = {
0x3FD79289C6E6A5C0, // x=0x1.79289c6e6a5cp-2
@@ -54,7 +54,7 @@ TEST(LlvmLibcExpm1Test, TrickyInputs) {
}
}
-TEST(LlvmLibcExpm1Test, InDoubleRange) {
+TEST_F(LlvmLibcExpm1Test, InDoubleRange) {
constexpr uint64_t COUNT = 1'231;
uint64_t START = LIBC_NAMESPACE::fputil::FPBits<double>(0.25).uintval();
uint64_t STOP = LIBC_NAMESPACE::fputil::FPBits<double>(4.0).uintval();
diff --git a/libc/test/src/math/expm1f_test.cpp b/libc/test/src/math/expm1f_test.cpp
index f63c9f464c6d7d1..a9eaa4dbe5381a0 100644
--- a/libc/test/src/math/expm1f_test.cpp
+++ b/libc/test/src/math/expm1f_test.cpp
@@ -16,11 +16,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcExpm1fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcExpm1fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpm1fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::expm1f(aNaN));
@@ -39,7 +39,7 @@ TEST(LlvmLibcExpm1fTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpm1fTest, Overflow) {
+TEST_F(LlvmLibcExpm1fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::expm1f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -54,7 +54,7 @@ TEST(LlvmLibcExpm1fTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcExpm1fTest, Underflow) {
+TEST_F(LlvmLibcExpm1fTest, Underflow) {
libc_errno = 0;
EXPECT_FP_EQ(-1.0f, LIBC_NAMESPACE::expm1f(float(FPBits(0xff7fffffU))));
@@ -67,7 +67,7 @@ TEST(LlvmLibcExpm1fTest, Underflow) {
// Test with inputs which are the borders of underflow/overflow but still
// produce valid results without setting errno.
-TEST(LlvmLibcExpm1fTest, Borderline) {
+TEST_F(LlvmLibcExpm1fTest, Borderline) {
float x;
libc_errno = 0;
@@ -112,7 +112,7 @@ TEST(LlvmLibcExpm1fTest, Borderline) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpm1fTest, InFloatRange) {
+TEST_F(LlvmLibcExpm1fTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/inv_trigf_utils_test.cpp b/libc/test/src/math/inv_trigf_utils_test.cpp
index 4f50027bf82a83a..23420edcd0ca1ab 100644
--- a/libc/test/src/math/inv_trigf_utils_test.cpp
+++ b/libc/test/src/math/inv_trigf_utils_test.cpp
@@ -14,21 +14,21 @@
#include "utils/MPFRWrapper/MPFRUtils.h"
#include <math.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcAtanfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
constexpr int def_count = 100003;
constexpr float def_prec = 0.500001f;
auto f_normal = [](float x) -> bool { return !(isnan(x) || isinf(x)); };
-TEST(LlvmLibcAtanfPosTest, InFloatRange) {
+TEST_F(LlvmLibcAtanfTest, InPositiveRange) {
CHECK_DATA(0.0f, inf, mpfr::Operation::Atan, LIBC_NAMESPACE::atan_eval,
f_normal, def_count, def_prec);
}
-TEST(LlvmLibcAtanfNegTest, InFloatRange) {
+TEST_F(LlvmLibcAtanfTest, InNegativeRange) {
CHECK_DATA(-0.0f, neg_inf, mpfr::Operation::Atan, LIBC_NAMESPACE::atan_eval,
f_normal, def_count, def_prec);
}
diff --git a/libc/test/src/math/log10_test.cpp b/libc/test/src/math/log10_test.cpp
index 46458c324673b02..72224c24718005c 100644
--- a/libc/test/src/math/log10_test.cpp
+++ b/libc/test/src/math/log10_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcLog10Test = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog10Test, SpecialNumbers) {
+TEST_F(LlvmLibcLog10Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log10(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log10(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log10(neg_inf), FE_INVALID);
@@ -34,7 +34,7 @@ TEST(LlvmLibcLog10Test, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::log10(1.0));
}
-TEST(LlvmLibcLog10Test, TrickyInputs) {
+TEST_F(LlvmLibcLog10Test, TrickyInputs) {
constexpr int N = 36;
constexpr uint64_t INPUTS[N] = {
0x3ff0000000000000, // x = 1.0
@@ -72,7 +72,7 @@ TEST(LlvmLibcLog10Test, TrickyInputs) {
}
}
-TEST(LlvmLibcLog10Test, AllExponents) {
+TEST_F(LlvmLibcLog10Test, AllExponents) {
double x = 0x1.0p-1074;
for (int i = -1074; i < 1024; ++i, x *= 2.0) {
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Log10, x,
@@ -80,7 +80,7 @@ TEST(LlvmLibcLog10Test, AllExponents) {
}
}
-TEST(LlvmLibcLog10Test, InDoubleRange) {
+TEST_F(LlvmLibcLog10Test, InDoubleRange) {
constexpr uint64_t COUNT = 1'001;
constexpr uint64_t START = 0x3FD0'0000'0000'0000ULL; // 0.25
constexpr uint64_t STOP = 0x4010'0000'0000'0000ULL; // 4.0
diff --git a/libc/test/src/math/log10f_test.cpp b/libc/test/src/math/log10f_test.cpp
index 05c42b9265ad927..3448ea7570eec67 100644
--- a/libc/test/src/math/log10f_test.cpp
+++ b/libc/test/src/math/log10f_test.cpp
@@ -16,11 +16,11 @@
#include <errno.h>
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcLog10fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcLog10fTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog10fTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log10f(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log10f(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log10f(neg_inf), FE_INVALID);
@@ -32,7 +32,7 @@ TEST(LlvmLibcLog10fTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::log10f(1.0f));
}
-TEST(LlvmLibcLog10fTest, TrickyInputs) {
+TEST_F(LlvmLibcLog10fTest, TrickyInputs) {
constexpr int N = 21;
constexpr uint32_t INPUTS[N] = {
0x3f800000U /*1.0f*/,
@@ -65,7 +65,7 @@ TEST(LlvmLibcLog10fTest, TrickyInputs) {
}
}
-TEST(LlvmLibcLog10fTest, InFloatRange) {
+TEST_F(LlvmLibcLog10fTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/log1p_test.cpp b/libc/test/src/math/log1p_test.cpp
index b677e7b416e1a6c..5bec911937dca68 100644
--- a/libc/test/src/math/log1p_test.cpp
+++ b/libc/test/src/math/log1p_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcLog1pTest = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog1pTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog1pTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log1p(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log1p(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log1p(neg_inf), FE_INVALID);
@@ -33,7 +33,7 @@ TEST(LlvmLibcLog1pTest, SpecialNumbers) {
FE_DIVBYZERO);
}
-TEST(LlvmLibcLog1pTest, TrickyInputs) {
+TEST_F(LlvmLibcLog1pTest, TrickyInputs) {
constexpr int N = 41;
constexpr uint64_t INPUTS[N] = {
0x3ff0000000000000, // x = 1.0
@@ -73,7 +73,7 @@ TEST(LlvmLibcLog1pTest, TrickyInputs) {
}
}
-TEST(LlvmLibcLog1pTest, AllExponents) {
+TEST_F(LlvmLibcLog1pTest, AllExponents) {
double x = 0x1.0p-1074;
for (int i = -1074; i < 1024; ++i, x *= 2.0) {
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Log1p, x,
@@ -81,7 +81,7 @@ TEST(LlvmLibcLog1pTest, AllExponents) {
}
}
-TEST(LlvmLibcLog1pTest, InDoubleRange) {
+TEST_F(LlvmLibcLog1pTest, InDoubleRange) {
constexpr uint64_t COUNT = 4501;
auto test = [&](uint64_t start, uint64_t stop,
diff --git a/libc/test/src/math/log1pf_test.cpp b/libc/test/src/math/log1pf_test.cpp
index d8132e479e83dba..16cdc4704cb8a35 100644
--- a/libc/test/src/math/log1pf_test.cpp
+++ b/libc/test/src/math/log1pf_test.cpp
@@ -17,11 +17,11 @@
#include <errno.h>
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcLog1pfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibclog1pfTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog1pfTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log1pf(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log1pf(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log1pf(neg_inf), FE_INVALID);
@@ -31,7 +31,7 @@ TEST(LlvmLibclog1pfTest, SpecialNumbers) {
FE_DIVBYZERO);
}
-TEST(LlvmLibclog1pfTest, TrickyInputs) {
+TEST_F(LlvmLibcLog1pfTest, TrickyInputs) {
constexpr int N = 27;
constexpr uint32_t INPUTS[N] = {
0x35c00006U, /*0x1.80000cp-20f*/
@@ -69,7 +69,7 @@ TEST(LlvmLibclog1pfTest, TrickyInputs) {
}
}
-TEST(LlvmLibclog1pfTest, InFloatRange) {
+TEST_F(LlvmLibcLog1pfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/log2_test.cpp b/libc/test/src/math/log2_test.cpp
index 42643fa7083fc13..b471b8eb540fe83 100644
--- a/libc/test/src/math/log2_test.cpp
+++ b/libc/test/src/math/log2_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcLog2Test = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog2Test, SpecialNumbers) {
+TEST_F(LlvmLibcLog2Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log2(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log2(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log2(neg_inf), FE_INVALID);
@@ -33,7 +33,7 @@ TEST(LlvmLibcLog2Test, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::log2(1.0));
}
-TEST(LlvmLibcLog2Test, TrickyInputs) {
+TEST_F(LlvmLibcLog2Test, TrickyInputs) {
constexpr int N = 30;
constexpr uint64_t INPUTS[N] = {
0x3ff0000000000000, // x = 1.0
@@ -70,7 +70,7 @@ TEST(LlvmLibcLog2Test, TrickyInputs) {
}
}
-TEST(LlvmLibcLog2Test, AllExponents) {
+TEST_F(LlvmLibcLog2Test, AllExponents) {
double x = 0x1.0p-1074;
for (int i = -1074; i < 1024; ++i, x *= 2.0) {
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Log2, x,
@@ -78,7 +78,7 @@ TEST(LlvmLibcLog2Test, AllExponents) {
}
}
-TEST(LlvmLibcLog2Test, InDoubleRange) {
+TEST_F(LlvmLibcLog2Test, InDoubleRange) {
constexpr uint64_t COUNT = 1'001;
constexpr uint64_t START = 0x3FD0'0000'0000'0000ULL; // 0.25
constexpr uint64_t STOP = 0x4010'0000'0000'0000ULL; // 4.0
diff --git a/libc/test/src/math/log2f_test.cpp b/libc/test/src/math/log2f_test.cpp
index d4f4b937c955437..aaa6320fb26b131 100644
--- a/libc/test/src/math/log2f_test.cpp
+++ b/libc/test/src/math/log2f_test.cpp
@@ -16,11 +16,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcLog2fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcLog2fTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog2fTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log2f(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log2f(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log2f(neg_inf), FE_INVALID);
@@ -32,7 +32,7 @@ TEST(LlvmLibcLog2fTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::log2f(1.0f));
}
-TEST(LlvmLibcLog2fTest, TrickyInputs) {
+TEST_F(LlvmLibcLog2fTest, TrickyInputs) {
constexpr int N = 10;
constexpr uint32_t INPUTS[N] = {
0x3f7d57f5U, 0x3f7e3274U, 0x3f7ed848U, 0x3f7fd6ccU, 0x3f7fffffU,
@@ -45,7 +45,7 @@ TEST(LlvmLibcLog2fTest, TrickyInputs) {
}
}
-TEST(LlvmLibcLog2fTest, InFloatRange) {
+TEST_F(LlvmLibcLog2fTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/log_test.cpp b/libc/test/src/math/log_test.cpp
index caa274828fd66ac..e3f41e1e264a31e 100644
--- a/libc/test/src/math/log_test.cpp
+++ b/libc/test/src/math/log_test.cpp
@@ -17,12 +17,12 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcLogTest = LIBC_NAMESPACE::testing::FPTest<double>;
+
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
using LIBC_NAMESPACE::testing::tlog;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLogTest, SpecialNumbers) {
+TEST_F(LlvmLibcLogTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log(neg_inf), FE_INVALID);
@@ -32,7 +32,7 @@ TEST(LlvmLibcLogTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::log(1.0));
}
-TEST(LlvmLibcLogTest, TrickyInputs) {
+TEST_F(LlvmLibcLogTest, TrickyInputs) {
constexpr int N = 30;
constexpr uint64_t INPUTS[N] = {
0x3ff0000000000000, // x = 1.0
@@ -69,7 +69,7 @@ TEST(LlvmLibcLogTest, TrickyInputs) {
}
}
-TEST(LlvmLibcLogTest, AllExponents) {
+TEST_F(LlvmLibcLogTest, AllExponents) {
double x = 0x1.0p-1074;
for (int i = -1074; i < 1024; ++i, x *= 2.0) {
ASSERT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Log, x,
@@ -77,7 +77,7 @@ TEST(LlvmLibcLogTest, AllExponents) {
}
}
-TEST(LlvmLibcLogTest, InDoubleRange) {
+TEST_F(LlvmLibcLogTest, InDoubleRange) {
constexpr uint64_t COUNT = 234561;
constexpr uint64_t START = 0x3FD0'0000'0000'0000ULL; // 0.25
constexpr uint64_t STOP = 0x4010'0000'0000'0000ULL; // 4.0
diff --git a/libc/test/src/math/logf_test.cpp b/libc/test/src/math/logf_test.cpp
index 832bdd21edd417a..c02e95cb6f80041 100644
--- a/libc/test/src/math/logf_test.cpp
+++ b/libc/test/src/math/logf_test.cpp
@@ -15,11 +15,11 @@
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcLogfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcLogfTest, SpecialNumbers) {
+TEST_F(LlvmLibcLogfTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::logf(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::logf(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::logf(neg_inf), FE_INVALID);
@@ -31,7 +31,7 @@ TEST(LlvmLibcLogfTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::logf(1.0f));
}
-TEST(LlvmLibcLogfTest, TrickyInputs) {
+TEST_F(LlvmLibcLogfTest, TrickyInputs) {
constexpr int N = 35;
constexpr uint32_t INPUTS[N] = {
0x1b7679ffU, /*0x1.ecf3fep-73f*/
@@ -77,7 +77,7 @@ TEST(LlvmLibcLogfTest, TrickyInputs) {
}
}
-TEST(LlvmLibcLogfTest, InFloatRange) {
+TEST_F(LlvmLibcLogfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
diff --git a/libc/test/src/math/sin_test.cpp b/libc/test/src/math/sin_test.cpp
index ee8451f5008106a..b18219577a79257 100644
--- a/libc/test/src/math/sin_test.cpp
+++ b/libc/test/src/math/sin_test.cpp
@@ -14,11 +14,11 @@
#include <math.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcSinTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibcSinTest, Range) {
+TEST_F(LlvmLibcSinTest, Range) {
static constexpr double _2pi = 6.283185307179586;
constexpr UIntType COUNT = 100'000;
constexpr UIntType STEP = UIntType(-1) / COUNT;
diff --git a/libc/test/src/math/sincosf_test.cpp b/libc/test/src/math/sincosf_test.cpp
index f67fba1d31dfcdb..fde707f892a9e28 100644
--- a/libc/test/src/math/sincosf_test.cpp
+++ b/libc/test/src/math/sincosf_test.cpp
@@ -18,14 +18,13 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcSinCosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
+
using LIBC_NAMESPACE::testing::SDCOMP26094_VALUES;
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinCosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinCosfTest, SpecialNumbers) {
libc_errno = 0;
float sin, cos;
@@ -97,7 +96,7 @@ TEST(LlvmLibcSinCosfTest, SpecialNumbers) {
} \
}
-TEST(LlvmLibcSinCosfTest, InFloatRange) {
+TEST_F(LlvmLibcSinCosfTest, InFloatRange) {
constexpr uint32_t COUNT = 1'001;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -111,7 +110,7 @@ TEST(LlvmLibcSinCosfTest, InFloatRange) {
}
// For hard to round inputs.
-TEST(LlvmLibcSinCosfTest, SpecialValues) {
+TEST_F(LlvmLibcSinCosfTest, SpecialValues) {
constexpr int N = 43;
constexpr uint32_t INPUTS[N] = {
0x3b56'37f5U, // x = 0x1.ac6feap-9f
@@ -168,7 +167,7 @@ TEST(LlvmLibcSinCosfTest, SpecialValues) {
// SDCOMP-26094: check sinf in the cases for which the range reducer
// returns values furthest beyond its nominal upper bound of pi/4.
-TEST(LlvmLibcSinCosfTest, SDCOMP_26094) {
+TEST_F(LlvmLibcSinCosfTest, SDCOMP_26094) {
for (uint32_t v : SDCOMP26094_VALUES) {
float x = float(FPBits((v)));
EXPECT_SINCOS_MATCH_ALL_ROUNDING(x);
diff --git a/libc/test/src/math/sinf_test.cpp b/libc/test/src/math/sinf_test.cpp
index 24251104421269c..107b015512990bd 100644
--- a/libc/test/src/math/sinf_test.cpp
+++ b/libc/test/src/math/sinf_test.cpp
@@ -18,14 +18,13 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcSinfTest = LIBC_NAMESPACE::testing::FPTest<float>;
+
using LIBC_NAMESPACE::testing::SDCOMP26094_VALUES;
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::sinf(aNaN));
@@ -44,7 +43,7 @@ TEST(LlvmLibcSinfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcSinfTest, InFloatRange) {
+TEST_F(LlvmLibcSinfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -56,7 +55,7 @@ TEST(LlvmLibcSinfTest, InFloatRange) {
}
}
-TEST(LlvmLibcSinfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcSinfTest, SpecificBitPatterns) {
constexpr int N = 36;
constexpr uint32_t INPUTS[N] = {
0x3f06'0a92U, // x = pi/6
@@ -107,7 +106,7 @@ TEST(LlvmLibcSinfTest, SpecificBitPatterns) {
}
// For small values, sin(x) is x.
-TEST(LlvmLibcSinfTest, SmallValues) {
+TEST_F(LlvmLibcSinfTest, SmallValues) {
float x = float(FPBits(0x1780'0000U));
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Sin, x,
LIBC_NAMESPACE::sinf(x), 0.5);
@@ -119,7 +118,7 @@ TEST(LlvmLibcSinfTest, SmallValues) {
// SDCOMP-26094: check sinf in the cases for which the range reducer
// returns values furthest beyond its nominal upper bound of pi/4.
-TEST(LlvmLibcSinfTest, SDCOMP_26094) {
+TEST_F(LlvmLibcSinfTest, SDCOMP_26094) {
for (uint32_t v : SDCOMP26094_VALUES) {
float x = float(FPBits((v)));
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Sin, x,
diff --git a/libc/test/src/math/sinhf_test.cpp b/libc/test/src/math/sinhf_test.cpp
index 92284ca7d0988df..dc80a1b7aedf983 100644
--- a/libc/test/src/math/sinhf_test.cpp
+++ b/libc/test/src/math/sinhf_test.cpp
@@ -18,13 +18,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcSinhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::sinhf(aNaN));
@@ -43,7 +41,7 @@ TEST(LlvmLibcSinhfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcSinhfTest, InFloatRange) {
+TEST_F(LlvmLibcSinhfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -55,7 +53,7 @@ TEST(LlvmLibcSinhfTest, InFloatRange) {
}
// For small values, sinh(x) is x.
-TEST(LlvmLibcSinhfTest, SmallValues) {
+TEST_F(LlvmLibcSinhfTest, SmallValues) {
float x = float(FPBits(uint32_t(0x17800000)));
float result = LIBC_NAMESPACE::sinhf(x);
EXPECT_MPFR_MATCH(mpfr::Operation::Sinh, x, result, 0.5);
@@ -67,7 +65,7 @@ TEST(LlvmLibcSinhfTest, SmallValues) {
EXPECT_FP_EQ(x, result);
}
-TEST(LlvmLibcSinhfTest, Overflow) {
+TEST_F(LlvmLibcSinhfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::sinhf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
@@ -82,7 +80,7 @@ TEST(LlvmLibcSinhfTest, Overflow) {
EXPECT_MATH_ERRNO(ERANGE);
}
-TEST(LlvmLibcSinhfTest, ExceptionalValues) {
+TEST_F(LlvmLibcSinhfTest, ExceptionalValues) {
float x = float(FPBits(uint32_t(0x3a12'85ffU)));
EXPECT_MPFR_MATCH_ALL_ROUNDING(mpfr::Operation::Sinh, x,
LIBC_NAMESPACE::sinhf(x), 0.5);
diff --git a/libc/test/src/math/smoke/acosf_test.cpp b/libc/test/src/math/smoke/acosf_test.cpp
index b8ba3d5f85cee7f..2d8fba96718c5c7 100644
--- a/libc/test/src/math/smoke/acosf_test.cpp
+++ b/libc/test/src/math/smoke/acosf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAcosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAcosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAcosfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::acosf(aNaN));
diff --git a/libc/test/src/math/smoke/acoshf_test.cpp b/libc/test/src/math/smoke/acoshf_test.cpp
index b8d7453bfdb212a..85c24e08ab79abd 100644
--- a/libc/test/src/math/smoke/acoshf_test.cpp
+++ b/libc/test/src/math/smoke/acoshf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits_t = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAcoshfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAcoshfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAcoshfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::acoshf(aNaN));
diff --git a/libc/test/src/math/smoke/asinf_test.cpp b/libc/test/src/math/smoke/asinf_test.cpp
index e2eca352e1d8824..57bb7dcf6e84110 100644
--- a/libc/test/src/math/smoke/asinf_test.cpp
+++ b/libc/test/src/math/smoke/asinf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAsinfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAsinfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAsinfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::asinf(aNaN));
diff --git a/libc/test/src/math/smoke/asinhf_test.cpp b/libc/test/src/math/smoke/asinhf_test.cpp
index f10cf934c533af6..0c6ac537ef1c817 100644
--- a/libc/test/src/math/smoke/asinhf_test.cpp
+++ b/libc/test/src/math/smoke/asinhf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits_t = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAsinhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAsinhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAsinhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::asinhf(aNaN));
diff --git a/libc/test/src/math/smoke/atanf_test.cpp b/libc/test/src/math/smoke/atanf_test.cpp
index 6e6f854002cc500..156ce0744b0e963 100644
--- a/libc/test/src/math/smoke/atanf_test.cpp
+++ b/libc/test/src/math/smoke/atanf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAtanfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAtanfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAtanfTest, SpecialNumbers) {
libc_errno = 0;
LIBC_NAMESPACE::fputil::clear_except(FE_ALL_EXCEPT);
diff --git a/libc/test/src/math/smoke/atanhf_test.cpp b/libc/test/src/math/smoke/atanhf_test.cpp
index 841cb884c37fe5e..0f7dc0d30634904 100644
--- a/libc/test/src/math/smoke/atanhf_test.cpp
+++ b/libc/test/src/math/smoke/atanhf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcAtanhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcAtanhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcAtanhfTest, SpecialNumbers) {
libc_errno = 0;
LIBC_NAMESPACE::fputil::clear_except(FE_ALL_EXCEPT);
diff --git a/libc/test/src/math/smoke/cosf_test.cpp b/libc/test/src/math/smoke/cosf_test.cpp
index 6a2c6a5b2529955..c9efc791885f014 100644
--- a/libc/test/src/math/smoke/cosf_test.cpp
+++ b/libc/test/src/math/smoke/cosf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcCosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcCosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcCosfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::cosf(aNaN));
diff --git a/libc/test/src/math/smoke/coshf_test.cpp b/libc/test/src/math/smoke/coshf_test.cpp
index dd08f1924abc38c..93fdd126896cf8b 100644
--- a/libc/test/src/math/smoke/coshf_test.cpp
+++ b/libc/test/src/math/smoke/coshf_test.cpp
@@ -17,11 +17,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcCoshfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcCoshfTest, SpecialNumbers) {
+TEST_F(LlvmLibcCoshfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::coshf(aNaN));
@@ -40,7 +38,7 @@ TEST(LlvmLibcCoshfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcCoshfTest, Overflow) {
+TEST_F(LlvmLibcCoshfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::coshf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/erff_test.cpp b/libc/test/src/math/smoke/erff_test.cpp
index 9c9105167b8c711..843cc7f4c8c04de 100644
--- a/libc/test/src/math/smoke/erff_test.cpp
+++ b/libc/test/src/math/smoke/erff_test.cpp
@@ -15,11 +15,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcErffTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcErffTest, SpecialNumbers) {
+TEST_F(LlvmLibcErffTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::erff(aNaN));
EXPECT_FP_EQ_ALL_ROUNDING(1.0f, LIBC_NAMESPACE::erff(inf));
EXPECT_FP_EQ_ALL_ROUNDING(-1.0f, LIBC_NAMESPACE::erff(neg_inf));
diff --git a/libc/test/src/math/smoke/exp10_test.cpp b/libc/test/src/math/smoke/exp10_test.cpp
index cf699bab6ebeeef..daa7b5b48842bce 100644
--- a/libc/test/src/math/smoke/exp10_test.cpp
+++ b/libc/test/src/math/smoke/exp10_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcExp10Test = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExp10Test, SpecialNumbers) {
+TEST_F(LlvmLibcExp10Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp10(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp10(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp10(neg_inf));
diff --git a/libc/test/src/math/smoke/exp10f_test.cpp b/libc/test/src/math/smoke/exp10f_test.cpp
index c4d3cb6002df97b..8b758dd3f62f995 100644
--- a/libc/test/src/math/smoke/exp10f_test.cpp
+++ b/libc/test/src/math/smoke/exp10f_test.cpp
@@ -15,9 +15,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcExp10fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcExp10fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExp10fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::exp10f(aNaN));
@@ -40,7 +40,7 @@ TEST(LlvmLibcExp10fTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(1000.0f, LIBC_NAMESPACE::exp10f(3.0f));
}
-TEST(LlvmLibcExp10fTest, Overflow) {
+TEST_F(LlvmLibcExp10fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::exp10f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/exp2_test.cpp b/libc/test/src/math/smoke/exp2_test.cpp
index ec076c15fed019a..7bcc2a3cb6c7424 100644
--- a/libc/test/src/math/smoke/exp2_test.cpp
+++ b/libc/test/src/math/smoke/exp2_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcExp2Test = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExp2Test, SpecialNumbers) {
+TEST_F(LlvmLibcExp2Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp2(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp2(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp2(neg_inf));
diff --git a/libc/test/src/math/smoke/exp2f_test.cpp b/libc/test/src/math/smoke/exp2f_test.cpp
index f26f155cc870a5d..6623d449aeebdf7 100644
--- a/libc/test/src/math/smoke/exp2f_test.cpp
+++ b/libc/test/src/math/smoke/exp2f_test.cpp
@@ -16,9 +16,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcExp2fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcExp2fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExp2fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::exp2f(aNaN));
@@ -42,7 +42,7 @@ TEST(LlvmLibcExp2fTest, SpecialNumbers) {
EXPECT_FP_EQ_ALL_ROUNDING(0.25f, LIBC_NAMESPACE::exp2f(-2.0f));
}
-TEST(LlvmLibcExp2fTest, Overflow) {
+TEST_F(LlvmLibcExp2fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::exp2f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/exp_test.cpp b/libc/test/src/math/smoke/exp_test.cpp
index 7973c37257c53d8..455cb2ea1353289 100644
--- a/libc/test/src/math/smoke/exp_test.cpp
+++ b/libc/test/src/math/smoke/exp_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcExpTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExpTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::exp(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::exp(inf));
EXPECT_FP_EQ_ALL_ROUNDING(zero, LIBC_NAMESPACE::exp(neg_inf));
diff --git a/libc/test/src/math/smoke/expf_test.cpp b/libc/test/src/math/smoke/expf_test.cpp
index e5c5afbd182238d..ff33e95f90427f1 100644
--- a/libc/test/src/math/smoke/expf_test.cpp
+++ b/libc/test/src/math/smoke/expf_test.cpp
@@ -15,9 +15,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcExpfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcExpfTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::expf(aNaN));
@@ -36,7 +36,7 @@ TEST(LlvmLibcExpfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpfTest, Overflow) {
+TEST_F(LlvmLibcExpfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::expf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/expm1_test.cpp b/libc/test/src/math/smoke/expm1_test.cpp
index 8bb4a11ed67fd36..4581060075e32c9 100644
--- a/libc/test/src/math/smoke/expm1_test.cpp
+++ b/libc/test/src/math/smoke/expm1_test.cpp
@@ -11,18 +11,14 @@
#include "src/math/expm1.h"
#include "test/UnitTest/FPMatcher.h"
#include "test/UnitTest/Test.h"
-#include "utils/MPFRWrapper/MPFRUtils.h"
#include <math.h>
#include <errno.h>
#include <stdint.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcExpm1Test = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcExpm1Test, SpecialNumbers) {
+TEST_F(LlvmLibcExpm1Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::expm1(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::expm1(inf));
EXPECT_FP_EQ_ALL_ROUNDING(-1.0, LIBC_NAMESPACE::expm1(neg_inf));
diff --git a/libc/test/src/math/smoke/expm1f_test.cpp b/libc/test/src/math/smoke/expm1f_test.cpp
index 03fe1413e95e12f..6999a987f9d6a68 100644
--- a/libc/test/src/math/smoke/expm1f_test.cpp
+++ b/libc/test/src/math/smoke/expm1f_test.cpp
@@ -15,9 +15,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcExpm1fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcExpm1fTest, SpecialNumbers) {
+TEST_F(LlvmLibcExpm1fTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::expm1f(aNaN));
@@ -36,7 +36,7 @@ TEST(LlvmLibcExpm1fTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcExpm1fTest, Overflow) {
+TEST_F(LlvmLibcExpm1fTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::expm1f(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/log10_test.cpp b/libc/test/src/math/smoke/log10_test.cpp
index be4900a6a4dd6be..c1658a3d5c9653c 100644
--- a/libc/test/src/math/smoke/log10_test.cpp
+++ b/libc/test/src/math/smoke/log10_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcLog10Test = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog10Test, SpecialNumbers) {
+TEST_F(LlvmLibcLog10Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log10(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log10(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log10(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log10f_test.cpp b/libc/test/src/math/smoke/log10f_test.cpp
index 2369ab0458847a2..53950233cabf5ba 100644
--- a/libc/test/src/math/smoke/log10f_test.cpp
+++ b/libc/test/src/math/smoke/log10f_test.cpp
@@ -15,9 +15,9 @@
#include <errno.h>
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcLog10fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcLog10fTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog10fTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log10f(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log10f(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log10f(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log1p_test.cpp b/libc/test/src/math/smoke/log1p_test.cpp
index 9cb0cf17ff797de..e1966c28397c086 100644
--- a/libc/test/src/math/smoke/log1p_test.cpp
+++ b/libc/test/src/math/smoke/log1p_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcLog1pTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog1pTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog1pTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log1p(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log1p(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log1p(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log1pf_test.cpp b/libc/test/src/math/smoke/log1pf_test.cpp
index 983601024371508..377a46adef9c792 100644
--- a/libc/test/src/math/smoke/log1pf_test.cpp
+++ b/libc/test/src/math/smoke/log1pf_test.cpp
@@ -16,9 +16,9 @@
#include <errno.h>
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcLog1pfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibclog1pfTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog1pfTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log1pf(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log1pf(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log1pf(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log2_test.cpp b/libc/test/src/math/smoke/log2_test.cpp
index dab8929115d7260..826c51eb8c1b091 100644
--- a/libc/test/src/math/smoke/log2_test.cpp
+++ b/libc/test/src/math/smoke/log2_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcLog2Test = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLog2Test, SpecialNumbers) {
+TEST_F(LlvmLibcLog2Test, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log2(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log2(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log2(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log2f_test.cpp b/libc/test/src/math/smoke/log2f_test.cpp
index d388230a801591e..2387ff59d70d9e6 100644
--- a/libc/test/src/math/smoke/log2f_test.cpp
+++ b/libc/test/src/math/smoke/log2f_test.cpp
@@ -15,9 +15,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcLog2fTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcLog2fTest, SpecialNumbers) {
+TEST_F(LlvmLibcLog2fTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log2f(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log2f(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log2f(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/log_test.cpp b/libc/test/src/math/smoke/log_test.cpp
index 34d608a81a14e0b..423b9d8bb818a79 100644
--- a/libc/test/src/math/smoke/log_test.cpp
+++ b/libc/test/src/math/smoke/log_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using LIBC_NAMESPACE::testing::tlog;
+using LlvmLibcLogTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
-
-TEST(LlvmLibcLogTest, SpecialNumbers) {
+TEST_F(LlvmLibcLogTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::log(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::log(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::log(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/logf_test.cpp b/libc/test/src/math/smoke/logf_test.cpp
index 0edaa8da556e282..21b39ee6896dd25 100644
--- a/libc/test/src/math/smoke/logf_test.cpp
+++ b/libc/test/src/math/smoke/logf_test.cpp
@@ -14,9 +14,9 @@
#include <stdint.h>
-DECLARE_SPECIAL_CONSTANTS(float)
+using LlvmLibcLogfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-TEST(LlvmLibcLogfTest, SpecialNumbers) {
+TEST_F(LlvmLibcLogfTest, SpecialNumbers) {
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::logf(aNaN));
EXPECT_FP_EQ(inf, LIBC_NAMESPACE::logf(inf));
EXPECT_FP_IS_NAN_WITH_EXCEPTION(LIBC_NAMESPACE::logf(neg_inf), FE_INVALID);
diff --git a/libc/test/src/math/smoke/sincosf_test.cpp b/libc/test/src/math/smoke/sincosf_test.cpp
index 4e2b1c69e41877e..0de47f3307fe6f9 100644
--- a/libc/test/src/math/smoke/sincosf_test.cpp
+++ b/libc/test/src/math/smoke/sincosf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcSinCosfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinCosfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinCosfTest, SpecialNumbers) {
libc_errno = 0;
float sin, cos;
diff --git a/libc/test/src/math/smoke/sinf_test.cpp b/libc/test/src/math/smoke/sinf_test.cpp
index b93011bbdc2baf7..bbd7634e0028ab9 100644
--- a/libc/test/src/math/smoke/sinf_test.cpp
+++ b/libc/test/src/math/smoke/sinf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcSinfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::sinf(aNaN));
diff --git a/libc/test/src/math/smoke/sinhf_test.cpp b/libc/test/src/math/smoke/sinhf_test.cpp
index b2b6bddf91c2a58..aa11ed9cbe10502 100644
--- a/libc/test/src/math/smoke/sinhf_test.cpp
+++ b/libc/test/src/math/smoke/sinhf_test.cpp
@@ -17,11 +17,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcSinhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcSinhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcSinhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::sinhf(aNaN));
@@ -41,7 +39,7 @@ TEST(LlvmLibcSinhfTest, SpecialNumbers) {
}
// For small values, sinh(x) is x.
-TEST(LlvmLibcSinhfTest, SmallValues) {
+TEST_F(LlvmLibcSinhfTest, SmallValues) {
float x = float(FPBits(uint32_t(0x17800000)));
float result = LIBC_NAMESPACE::sinhf(x);
EXPECT_FP_EQ(x, result);
@@ -51,7 +49,7 @@ TEST(LlvmLibcSinhfTest, SmallValues) {
EXPECT_FP_EQ(x, result);
}
-TEST(LlvmLibcSinhfTest, Overflow) {
+TEST_F(LlvmLibcSinhfTest, Overflow) {
libc_errno = 0;
EXPECT_FP_EQ_WITH_EXCEPTION(
inf, LIBC_NAMESPACE::sinhf(float(FPBits(0x7f7fffffU))), FE_OVERFLOW);
diff --git a/libc/test/src/math/smoke/tanf_test.cpp b/libc/test/src/math/smoke/tanf_test.cpp
index 60444b3ad15cc0e..fa93da29829a4c8 100644
--- a/libc/test/src/math/smoke/tanf_test.cpp
+++ b/libc/test/src/math/smoke/tanf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcTanfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcTanfTest, SpecialNumbers) {
+TEST_F(LlvmLibcTanfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::tanf(aNaN));
diff --git a/libc/test/src/math/smoke/tanhf_test.cpp b/libc/test/src/math/smoke/tanhf_test.cpp
index db20be724b53f4a..f32e8cc9591f98c 100644
--- a/libc/test/src/math/smoke/tanhf_test.cpp
+++ b/libc/test/src/math/smoke/tanhf_test.cpp
@@ -16,11 +16,9 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcTanhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcTanhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcTanhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::tanhf(aNaN));
diff --git a/libc/test/src/math/tan_test.cpp b/libc/test/src/math/tan_test.cpp
index a6f7dcb4329303e..b35658cc50f8a84 100644
--- a/libc/test/src/math/tan_test.cpp
+++ b/libc/test/src/math/tan_test.cpp
@@ -13,11 +13,11 @@
#include <math.h>
-namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
+using LlvmLibcTanTest = LIBC_NAMESPACE::testing::FPTest<double>;
-DECLARE_SPECIAL_CONSTANTS(double)
+namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-TEST(LlvmLibctanTest, Range) {
+TEST_F(LlvmLibcTanTest, Range) {
static constexpr double _2pi = 6.283185307179586;
constexpr UIntType COUNT = 100'000;
constexpr UIntType STEP = UIntType(-1) / COUNT;
diff --git a/libc/test/src/math/tanf_test.cpp b/libc/test/src/math/tanf_test.cpp
index 3c3694a5eb68475..6005202e754b1bc 100644
--- a/libc/test/src/math/tanf_test.cpp
+++ b/libc/test/src/math/tanf_test.cpp
@@ -18,14 +18,13 @@
#include <errno.h>
#include <stdint.h>
+using LlvmLibcTanfTest = LIBC_NAMESPACE::testing::FPTest<float>;
+
using LIBC_NAMESPACE::testing::SDCOMP26094_VALUES;
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcTanfTest, SpecialNumbers) {
+TEST_F(LlvmLibcTanfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::tanf(aNaN));
@@ -44,7 +43,7 @@ TEST(LlvmLibcTanfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(EDOM);
}
-TEST(LlvmLibcTanfTest, InFloatRange) {
+TEST_F(LlvmLibcTanfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'000;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -56,7 +55,7 @@ TEST(LlvmLibcTanfTest, InFloatRange) {
}
}
-TEST(LlvmLibcTanfTest, SpecificBitPatterns) {
+TEST_F(LlvmLibcTanfTest, SpecificBitPatterns) {
constexpr int N = 54;
constexpr uint32_t INPUTS[N] = {
0x3a7a'8d2fU, // x = 0x1.f51a5ep-11f
@@ -126,7 +125,7 @@ TEST(LlvmLibcTanfTest, SpecificBitPatterns) {
// SDCOMP-26094: check tanf in the cases for which the range reducer
// returns values furthest beyond its nominal upper bound of pi/4.
-TEST(LlvmLibcTanfTest, SDCOMP_26094) {
+TEST_F(LlvmLibcTanfTest, SDCOMP_26094) {
for (uint32_t v : SDCOMP26094_VALUES) {
float x = float(FPBits(v));
ASSERT_MPFR_MATCH(mpfr::Operation::Tan, x, LIBC_NAMESPACE::tanf(x), 0.5);
diff --git a/libc/test/src/math/tanhf_test.cpp b/libc/test/src/math/tanhf_test.cpp
index 06ad02c3370940c..1dc736d369303ca 100644
--- a/libc/test/src/math/tanhf_test.cpp
+++ b/libc/test/src/math/tanhf_test.cpp
@@ -17,13 +17,11 @@
#include <errno.h>
#include <stdint.h>
-using FPBits = LIBC_NAMESPACE::fputil::FPBits<float>;
+using LlvmLibcTanhfTest = LIBC_NAMESPACE::testing::FPTest<float>;
namespace mpfr = LIBC_NAMESPACE::testing::mpfr;
-DECLARE_SPECIAL_CONSTANTS(float)
-
-TEST(LlvmLibcTanhfTest, SpecialNumbers) {
+TEST_F(LlvmLibcTanhfTest, SpecialNumbers) {
libc_errno = 0;
EXPECT_FP_EQ(aNaN, LIBC_NAMESPACE::tanhf(aNaN));
@@ -42,7 +40,7 @@ TEST(LlvmLibcTanhfTest, SpecialNumbers) {
EXPECT_MATH_ERRNO(0);
}
-TEST(LlvmLibcTanhfTest, InFloatRange) {
+TEST_F(LlvmLibcTanhfTest, InFloatRange) {
constexpr uint32_t COUNT = 100'001;
constexpr uint32_t STEP = UINT32_MAX / COUNT;
for (uint32_t i = 0, v = 0; i <= COUNT; ++i, v += STEP) {
@@ -54,7 +52,7 @@ TEST(LlvmLibcTanhfTest, InFloatRange) {
}
}
-TEST(LlvmLibcTanhfTest, ExceptionalValues) {
+TEST_F(LlvmLibcTanhfTest, ExceptionalValues) {
constexpr int N = 4;
constexpr uint32_t INPUTS[N] = {
0x0040'0000,
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