95d4c97a20
Also protect against extern inline function definitions added when building with gcc: https://github.com/llvm/llvm-project/issues/60481.
23 lines
801 B
C++
23 lines
801 B
C++
//===-- Unittests for btowc ---------------------------------------------===//
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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 "hdr/wchar_macros.h" // for WEOF
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#include "src/wchar/btowc.h"
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#include "test/UnitTest/Test.h"
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TEST(LlvmLibcBtowc, DefaultLocale) {
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// Loops through all characters, verifying that ascii returns itself and
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// everything else returns WEOF.
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for (int c = 0; c < 255; ++c) {
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if (c < 128)
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EXPECT_EQ(LIBC_NAMESPACE::btowc(c), static_cast<wint_t>(c));
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else
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EXPECT_EQ(LIBC_NAMESPACE::btowc(c), WEOF);
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}
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}
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