This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
string/tester memrchr test
- From: Alan Modra <amodra at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 9 Aug 2013 14:29:39 +0930
- Subject: string/tester memrchr test
I found this useful at one stage when I was seeing a huge number of
memrchr failures all of test number 10.
* string/tester.c (test_memrchr): Increment reported test cycle.
diff --git a/string/tester.c b/string/tester.c
index 2fe520c..f1ea438 100644
--- a/string/tester.c
+++ b/string/tester.c
@@ -704,7 +704,7 @@ test_memrchr (void)
more than 128 byte chunks: */
{
char buf[128 + sizeof(long)];
- long align, len, i, pos;
+ long align, len, i, pos, n = 9;
for (align = 0; align < (long) sizeof(long); ++align) {
for (len = 0; len < (long) (sizeof(buf) - align); ++len) {
@@ -715,9 +715,9 @@ test_memrchr (void)
#if 0
printf("align %d, len %d, pos %d\n", align, len, pos);
#endif
- check(memrchr(buf + align, 'x', len) == buf + align + pos, 9);
+ check(memrchr(buf + align, 'x', len) == buf + align + pos, n++);
check(memrchr(buf + align + pos + 1, 'x', len - (pos + 1)) == NULL,
- 10);
+ n++);
buf[align + pos] = '-';
}
}
--
Alan Modra
Australia Development Lab, IBM