/* Conformance Test 17.11.0.5: Verification of fprintf, printf, sprintf: */ /* c format code */ #include #include 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; }