39 lines
685 B
C
39 lines
685 B
C
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#include <stdio.h>
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#include <string.h>
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static int ftell_entry(void)
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{
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FILE *stream;
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char str[] = "123456789";
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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");
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ret = -1;
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}
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else
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{
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fprintf(stream, "%s",str);
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if(ftell(stream) != strlen(str))
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{
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ret = -1;
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}
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fclose(stream);
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}
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return ret;
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}
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#include <utest.h>
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static void test_ftell(void)
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{
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uassert_int_equal(ftell_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_ftell);
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}
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UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
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