mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-11-19 03:07:00 +00:00
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/* */
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/* Special Conformance Test 17.3.0.5: Verification of buffering facility */
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/* setbuf. */
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/* */
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/* Tester needs to verify that the file 3/tmp is created and contains the */
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/* 26 uppercase alphabetic characters. */
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/* */
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#include <stdio.h>
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main ()
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{
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FILE *f1; /* file pointer */
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int i, j;
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char ch;
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f1 = fopen ("3/tmp", "w"); /* create file to work on */
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if (f1 == NULL)
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goto Fail1;
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setbuf (f1, NULL); /* specify no buffering for file */
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/* just hope it works */
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for (ch = 'A', i = 0; i < 26; ch++, i++) /* write 79 chars to the file */
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{
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j = fputc (ch, f1);
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if (j == EOF)
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goto Fail2;
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}
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i = fclose (f1); /* close the file and quit */
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if (i == EOF)
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goto Fail3;
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printf ("Passed Special Conformance Test 17.3.0.5\n");
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return;
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Fail:
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printf ("Failed Special Conformance Test 17.3.0.5\n");
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return;
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Fail1:
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printf ("Could not open tmp file for Special Conformance Test 17.3.0.5\n");
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return;
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Fail2:
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printf ("Could not write to file for Special Conformance Test 17.3.0.5\n");
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return;
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Fail3:
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printf ("Could not close file for Special Conformance Test 17.3.0.5\n");
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return;
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}
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