1 line
1.6 KiB
Plaintext
1 line
1.6 KiB
Plaintext
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/* Conformance Test 17.10.0.1: Verification of fputs and puts */
#include <stdio.h>
main ()
{
FILE *f1;
int i,j;
char string [255], *strPtr;
f1 = fopen ("3/tmp", "w+"); /* open output file for test */
if (f1 == NULL)
goto Fail1;
/* Redirect standard output to a file */
stdout = freopen ("3/tmp2", "w+", stdout);
if (stdout == NULL)
goto Fail3;
/* Write strings to output files. */
j = fputs ("this is the first string\n", f1);
if (j)
goto Fail;
j = puts ("and this is the second string");
if (j)
goto Fail;
/* Check files' contents. */
rewind (f1);
rewind (stdout);
strPtr = fgets (string, 100, f1);
if (strPtr != string)
goto Fail;
if (strcmp (string, "this is the first string\n"))
goto Fail;
strPtr = fgets (string, 100, stdout);
if (strPtr != string)
goto Fail;
if (strcmp (string, "and this is the second string\n"))
goto Fail;
fclose(stdout); /* reset standard out */
i = fclose (f1); /* close the update file */
if (i == EOF)
goto Fail2;
printf ("Passed Conformance Test 17.10.0.1\n");
return;
Fail:
fprintf (stderr, "Failed Conformance Test 17.10.0.1\n");
return;
Fail1:
fprintf (stderr, "Unable to open input file for Conformance Test 17.10.0.1\n");
return;
Fail2:
fprintf (stderr, "Unable to close input file for Conformance Test 17.10.0.1\n");
return;
Fail3:
fprintf (stderr, "Unable to redirect stdout for Conformance Test 17.10.0.1\n");
return;
}
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