52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/* Conformance Test 17.8.0.22: Verification of scanf, s format code */
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#include <stdio.h>
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#include <string.h>
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int main (void)
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{
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int i, j;
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char string [50] = "hey, hey!";
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FILE *f1;
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/* Redirect standard input from a file */
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f1 = fopen ("3/tmp", "wb+"); /* open input file for test */
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if (f1 == NULL)
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goto Fail1;
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fprintf(f1, " oneLongWord ten_chars!andMore");
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fclose(f1);
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stdin = freopen ("3/tmp", "r", stdin);
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if (stdin == NULL)
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goto Fail1;
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i = scanf ("%*s"); /* no assignment made */
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if (i != 0)
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goto Fail;
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if (strcmp (string, "hey, hey!"))
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goto Fail;
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i = scanf ("%10s", string); /* test assignment to string */
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if (i != 1)
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goto Fail;
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if (strcmp (string, "ten_chars!"))
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goto Fail;
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stdin = freopen (".CONSOLE", "r", stdin); /* reset stdin and quit */
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if (stdin == NULL)
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goto Fail1;
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printf ("Passed Conformance Test 17.8.0.22\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test 17.8.0.22\n");
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return 0;
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Fail1:
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printf ("Unable to redirect stdin for Conformance Test 17.8.0.22\n");
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return 0;
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}
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