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MFB snprintf test

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This commit is contained in:
Sascha Schumann 2003-06-28 12:29:43 +00:00
parent 5ecc91c27d
commit 423c16befd
1 changed files with 3 additions and 1 deletions
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4
acinclude.m4
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@ -1119,7 +1119,9 @@ main() {
int res = 0;
res = res || (snprintf(buf, 2, "marcus") != 6);
res = res || (buf[1] != '\0');
res = res || (snprintf(buf, 0, "boerger") != 7);
/* Implementations may consider this as an encoding error */
snprintf(buf, 0, "boerger");
/* However, they MUST ignore the pointer */
res = res || (buf[0] != 'm');
res = res || (snprintf(NULL, 0, "boerger") != 7);
res = res || (snprintf(buf, sizeof(buf), "%f", 0.12345678) != 8);