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From: Sunil Pandey <skpgkp2@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc] String: Improve test coverage for memchr Date: Mon, 10 Oct 2022 17:43:46 +0000 (GMT) [thread overview] Message-ID: <20221010174346.4866E3858281@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=264db94040c463d9bc356101595d89335586875e commit 264db94040c463d9bc356101595d89335586875e Author: Sunil K Pandey <skpgkp2@gmail.com> Date: Mon Oct 10 09:28:14 2022 -0700 String: Improve test coverage for memchr This test improves memchr coverage near page boundary. Reviewed-by: H.J. Lu <hjl.tools@gmail.com> Diff: --- string/test-memchr.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/string/test-memchr.c b/string/test-memchr.c index 279a67ebe6..1cbcd57fd4 100644 --- a/string/test-memchr.c +++ b/string/test-memchr.c @@ -247,8 +247,11 @@ test_main (void) /* BZ#21182 - wrong overflow calculation for i686 implementation with address near end of the page. */ for (i = 2; i < 16; ++i) - /* page_size is in fact getpagesize() * 2. */ - do_test (page_size / 2 - i, i, i, 1, 0x9B); + { + /* page_size is in fact getpagesize() * 2. */ + do_test (page_size / 2 - i, i, i, 1, 0x9B); + do_test (page_size / 2 - i, i - 1, i - 1, 1, 0x9B); + } do_random_tests (); do_overflow_tests ();
next reply other threads:[~2022-10-10 17:43 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-10 17:43 Sunil Pandey [this message] 2022-10-18 16:11 Sunil Pandey
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