From: Sunil K Pandey <skpgkp2@gmail.com>
To: libc-alpha@sourceware.org
Subject: [PATCH v2] Improve test coverage of strnlen function
Date: Wed, 2 Jun 2021 14:00:22 -0700 [thread overview]
Message-ID: <20210602210022.1091086-1-skpgkp2@gmail.com> (raw)
This patch covers the following condition:
Strings start with different alignments and end with length less than or
equal to 512 byte.
---
string/test-strnlen.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/string/test-strnlen.c b/string/test-strnlen.c
index d70faa26ab..fc2519614f 100644
--- a/string/test-strnlen.c
+++ b/string/test-strnlen.c
@@ -271,6 +271,15 @@ test_main (void)
do_test (1, 1 << i, 5000, BIG_CHAR);
}
+ size_t pagesize = getpagesize () / sizeof (CHAR);
+
+ for (i = 0; i <= 127; i++)
+ for (size_t length = i; length <= 512; length++)
+ {
+ do_test (i, length, 512, BIG_CHAR);
+ do_test (pagesize - i, length, 512, BIG_CHAR);
+ }
+
do_random_tests ();
do_page_tests ();
do_page_2_tests ();
--
2.31.1
next reply other threads:[~2021-06-02 21:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 21:00 Sunil K Pandey [this message]
2021-06-02 21:18 ` Noah Goldstein
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