32 lines
530 B
C
32 lines
530 B
C
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#include <stdio.h>
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static int clearerr_entry(void)
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{
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putc( 'c', stdin );
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if( ferror( stdin ) )
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{
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perror( "Write error" );
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clearerr( stdin );
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}
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if( ferror( stdin ))
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{
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perror( "clearerr error" );
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return -1;
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}
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return 0;
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}
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#include <utest.h>
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static void test_clearerr(void)
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{
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uassert_int_equal(clearerr_entry(), 0);
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}
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static void testcase(void)
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{
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UTEST_UNIT_RUN(test_clearerr);
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}
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UTEST_TC_EXPORT(testcase, "posix.stdio_h.clearerr.c", RT_NULL, RT_NULL, 10);
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