55 lines
938 B
C
55 lines
938 B
C
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#include <stdio.h>
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#include <string.h>
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static int fgetc_entry(void)
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{
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FILE *stream;
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char data[] = "test fgetc";
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char getc[sizeof(data)] = {0};
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size_t size = 0;
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int ret = 0;
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int i=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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while(1)
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{
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getc[i] = fgetc(stream);
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i++;
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if( feof(stream) )
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{
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break ;
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}
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}
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if(strcmp(getc, data))
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{
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return -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_fgetc(void)
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{
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uassert_int_equal(fgetc_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_fgetc);
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}
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UTEST_TC_EXPORT(testcase, "posix.stdio_h.fgetc.c", RT_NULL, RT_NULL, 10);
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