1 line
3.3 KiB
Plaintext
1 line
3.3 KiB
Plaintext
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/* Conformance Test 17.8.0.17: Verification of scanf, d format code */
#include <stdio.h>
main ()
{
short i1;
int i;
int i2, i3;
long L1;
char ch;
FILE *f1;
/* Redirect standard input to a data file. */
f1 = fopen ("3/tmp", "wb+"); /* open input file for test */
if (f1 == NULL)
goto Fail1;
fprintf(f1, " +327678 - -002147483647A 327677-22 123*\r");
fclose(f1);
stdin = freopen ("3/tmp", "r", stdin);
if (stdin == NULL)
goto Fail1;
i1 = 0; /* test format string of no */
i = scanf ("%*05hd8"); /* assignment, max. field */
if (i != 0) /* width of 5, h ignored, */
goto Fail; /* character 8 must appear*/
if (i1 != 0) /* after 5 digits read */
goto Fail;
i2 = 15; /* test "plain vanilla" fmt */
i = scanf ("%d", &i2); /* string; data contains */
if (i != 1) /* a single minus sign */
goto Fail;
if (i2 != 0)
goto Fail;
L1 = 0; /* test format string of */
i = scanf ("%12ldA", &L1); /* max. field width of 12,*/
if (i != 1) /* long variable expected,*/
goto Fail; /* character A must appear*/
if (L1 != -2147483647) /* after digits read */
goto Fail;
L1 = 0; /* test format string of */
i = scanf ("%6ld%d", &L1, &i2); /* max. field width of 6, */
if (i != 2) /* long variable expected,*/
goto Fail; /* followed by simple fmt */
if ((L1 != 327677) || (i2 != -22)) /* for integer */
goto Fail;
i3 = 4; /* test format string of */
i = scanf ("%4hd", &i3); /* max. field width of 4, */
if (i != 1) /* short variable expectd,*/
goto Fail; /* character * must appear*/
if (i3 != 123) /* after digits read. In */
goto Fail; /* the input, the number */
/* of digits is only 3. */
i = scanf ("%c", &ch); /* Ensure offending * has */
if (i != 1) /* been left in input. */
goto Fail;
if (ch != '*')
goto Fail;
i = scanf ("%c", &ch); /* Ensure scanf returns EOF */
if (i != 1) /* when EOF encountered. */
goto Fail;
if (ch != '\n')
goto Fail;
i = scanf ("%c", &ch);
if (i != EOF)
goto Fail;
stdin = freopen (".CONSOLE", "r", stdin); /* reset stdin and quit */
if (stdin == NULL)
goto Fail1;
printf ("Passed Conformance Test 17.8.0.17\n");
return;
Fail:
printf ("Failed Conformance Test 17.8.0.17\n");
return;
Fail1:
printf ("Unable to redirect stdin for Conformance Test 17.8.0.17\n");
return;
}
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