ORCA-C/Tests/Conformance/C17.11.0.5.CC

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/* Conformance Test 17.11.0.5: Verification of fprintf, printf, sprintf: */
/* c format code */
#include <stdio.h>
#include <string.h>
int main (void)
{
FILE *f1;
int i, i1, i2;
unsigned int ui1, ui2;
char string [80], sstring [80];
f1 = fopen ("3/tmp", "w+"); /* open output file for test */
if (f1 == NULL)
goto Fail1;
stdout = freopen ("3/tmp2", "w+", stdout); /* redirect stdout to a file */
if (stdout == NULL)
goto Fail4;
ui1 = 'a';
ui2 = 'b';
i1 = 3;
i2 = 2;
/* Write formatted output as string to the output file. */
i = fprintf (f1, " %+ -10c %5c %c %+ *c D\n",
ui1, ui1, ui2, i1, 'd');
if (i != 30)
goto Fail;
i = printf (" %+ -10c %5c %c %+ *c D\n",
ui1, ui1, ui2, i1, 'd');
if (i != 30)
goto Fail;
i = sprintf (sstring, " %+ -10c %5c %c %+ *c D\n",
ui1, ui1, ui2, i1, 'd');
if (i != 30)
goto Fail;
/* Check the string written. */
rewind (f1);
i = fscanf (f1, "%29c", string);
if (i != 1)
goto Fail3;
string [29] = '\0';
if (strcmp (string, " a a b d D"))
goto Fail;
rewind (stdout);
i = fscanf (stdout, "%29c", string);
if (i != 1)
goto Fail3;
string [29] = '\0';
if (strcmp (string, " a a b d D"))
goto Fail;
if (strcmp (sstring, " a a b d D\n"))
goto Fail;
fclose(stdout); /* redirect stdout to screen */
i = fclose (f1); /* close the file and quit */
if (i == EOF)
goto Fail2;
printf ("Passed Conformance Test 17.11.0.5\n");
return 0;
Fail:
fprintf (stderr, "Failed Conformance Test 17.11.0.5\n");
return 0;
Fail1:
fprintf (stderr, "Unable to open output file for Conformance Test 17.11.0.5\n");
return 0;
Fail2:
fprintf (stderr, "Unable to close output file for Conformance Test 17.11.0.5\n");
return 0;
Fail3:
fprintf (stderr, "Unable to read output file for Conformance Test 17.11.0.5\n");
return 0;
Fail4:
fprintf (stderr, "Unable to redirect stdout for Conformance Test 17.11.0.5\n");
return 0;
}