| 1 | //===-- Unittests for sched_yield -----------------------------------------===// |
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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 "src/__support/libc_errno.h" |
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| 10 | #include "src/sched/sched_yield.h" |
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| 11 | #include "test/UnitTest/Test.h" |
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| 12 | |
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| 13 | TEST(LlvmLibcSchedYieldTest, SmokeTest) { |
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| 14 | libc_errno = 0; |
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| 15 | // sched_yield() always succeeds, just do a basic test that errno/ret are |
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| 16 | // properly 0. |
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| 17 | ASSERT_EQ(LIBC_NAMESPACE::sched_yield(), 0); |
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| 18 | ASSERT_ERRNO_SUCCESS(); |
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| 19 | } |
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| 20 | |
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