| 1 | //===-- Unittest for creat ------------------------------------------------===// |
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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/fcntl/creat.h" |
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| 11 | #include "src/fcntl/open.h" |
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| 12 | #include "src/unistd/close.h" |
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| 13 | #include "test/UnitTest/ErrnoSetterMatcher.h" |
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| 14 | #include "test/UnitTest/Test.h" |
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| 15 | |
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| 16 | #include <sys/stat.h> |
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| 17 | |
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| 18 | TEST(LlvmLibcCreatTest, CreatAndOpen) { |
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| 19 | using LIBC_NAMESPACE::testing::ErrnoSetterMatcher::Succeeds; |
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| 20 | constexpr const char *TEST_FILE = "testdata/creat.test" ; |
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| 21 | int fd = LIBC_NAMESPACE::creat(TEST_FILE, S_IRWXU); |
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| 22 | ASSERT_ERRNO_SUCCESS(); |
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| 23 | ASSERT_GT(fd, 0); |
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| 24 | ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds(0)); |
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| 25 | |
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| 26 | fd = LIBC_NAMESPACE::open(TEST_FILE, O_RDONLY); |
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| 27 | ASSERT_ERRNO_SUCCESS(); |
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| 28 | ASSERT_GT(fd, 0); |
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| 29 | ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds(0)); |
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| 30 | |
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| 31 | // TODO: 'remove' the test file at the end. |
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| 32 | } |
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| 33 | |
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