39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
//===-- Unittests for complex ---------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "include/llvm-libc-macros/complex-macros.h"
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#include "test/UnitTest/FPMatcher.h"
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#include "test/UnitTest/Test.h"
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TEST(LlvmLibcComplexTest, VersionMacro) {
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EXPECT_EQ(__STDC_VERSION_COMPLEX_H__, 202311L);
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}
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TEST(LlvmLibcComplexTest, IMacro) { EXPECT_CFP_EQ(1.0fi, I); }
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TEST(LlvmLibcComplexTest, _Complex_IMacro) { EXPECT_CFP_EQ(1.0fi, _Complex_I); }
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TEST(LlvmLibcComplexTest, CMPLXMacro) {
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EXPECT_CFP_EQ(CMPLX(0, 1.0), I);
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EXPECT_CFP_EQ(CMPLX(1.0, 0), 1.0);
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EXPECT_CFP_EQ(CMPLXF(0, 1.0f), I);
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EXPECT_CFP_EQ(CMPLXF(1.0f, 0), 1.0f);
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EXPECT_CFP_EQ(CMPLXL(0, 1.0l), I);
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EXPECT_CFP_EQ(CMPLXL(1.0l, 0), 1.0l);
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#ifdef LIBC_TYPES_HAS_CFLOAT16
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EXPECT_CFP_EQ(CMPLXF16(0, 1.0), CMPLXF16(__real__ I, __imag__ I));
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EXPECT_CFP_EQ(CMPLXF16(1.0, 0), 1.0);
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#endif // LIBC_TYPES_HAS_CFLOAT16
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#ifdef LIBC_TYPES_HAS_CFLOAT128
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EXPECT_CFP_EQ(CMPLXF128(0, 1.0), I);
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EXPECT_CFP_EQ(CMPLXF128(1.0, 0), 1.0);
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#endif // LIBC_TYPES_HAS_CFLOAT128
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}
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