| 1 | //===-- Exhaustive test for fmodf16 ---------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "exhaustive_test.h" |
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| 10 | #include "src/math/fmodf16.h" |
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| 11 | #include "utils/MPFRWrapper/MPFRUtils.h" |
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| 12 | |
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| 13 | namespace mpfr = LIBC_NAMESPACE::testing::mpfr; |
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| 14 | |
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| 15 | using LlvmLibcFmodf16ExhaustiveTest = |
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| 16 | LlvmLibcBinaryOpExhaustiveMathTest<float16, mpfr::Operation::Fmod, |
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| 17 | LIBC_NAMESPACE::fmodf16>; |
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| 18 | |
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| 19 | // Range: [0, Inf]; |
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| 20 | static constexpr uint16_t POS_START = 0x0000U; |
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| 21 | static constexpr uint16_t POS_STOP = 0x7c00U; |
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| 22 | |
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| 23 | // Range: [-Inf, 0]; |
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| 24 | static constexpr uint16_t NEG_START = 0x8000U; |
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| 25 | static constexpr uint16_t NEG_STOP = 0xfc00U; |
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| 26 | |
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| 27 | TEST_F(LlvmLibcFmodf16ExhaustiveTest, PostivePositiveRange) { |
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| 28 | test_full_range_all_roundings(POS_START, POS_STOP, POS_START, POS_STOP); |
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| 29 | } |
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| 30 | |
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| 31 | TEST_F(LlvmLibcFmodf16ExhaustiveTest, PostiveNegativeRange) { |
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| 32 | test_full_range_all_roundings(POS_START, POS_STOP, NEG_START, NEG_STOP); |
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| 33 | } |
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| 34 | |
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| 35 | TEST_F(LlvmLibcFmodf16ExhaustiveTest, NegativePositiveRange) { |
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| 36 | test_full_range_all_roundings(NEG_START, NEG_STOP, POS_START, POS_STOP); |
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| 37 | } |
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| 38 | |
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| 39 | TEST_F(LlvmLibcFmodf16ExhaustiveTest, NegativeNegativeRange) { |
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| 40 | test_full_range_all_roundings(NEG_START, NEG_STOP, POS_START, POS_STOP); |
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| 41 | } |
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| 42 | |
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