51 lines
909 B
C
51 lines
909 B
C
#include <stdio.h>
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static int fgets_entry(void)
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{
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FILE *stream;
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char data[] = "test fgets";
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char gets[sizeof(data)] = {0};
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size_t size = 0;
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int ret = 0;
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stream = fopen("fopen_file.txt","w");
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if (stream == NULL)
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{
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perror("fopen fail");
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ret = -1;
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goto __exit;
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}
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fwrite(data, sizeof(data), 1, stream);
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fclose(stream);
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stream = fopen("fopen_file.txt","r");
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if (stream == NULL)
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{
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perror("fopen fail");
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ret = -1;
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goto __exit;
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}
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fgets(gets, sizeof(gets), stream);
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if(strcmp(gets, data))
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{
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ret = -1;
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}
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fclose(stream);
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__exit:
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return ret;
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}
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#include <utest.h>
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static void test_fgets(void)
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{
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uassert_int_equal(fgets_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_fgets);
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}
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UTEST_TC_EXPORT(testcase, "posix.stdio_h.fgets.c", RT_NULL, RT_NULL, 10);
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