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author | H.J. Lu <hjl.tools@gmail.com> | 2017-06-08 09:55:48 -0700 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2017-06-08 09:56:01 -0700 |
commit | 4615f5aefeaa45345484a9ce8e3d0ea977c80d80 (patch) | |
tree | 96bae1ffe8f08c86f2a43b1293650ed9cc11cba0 /string | |
parent | 5e1122827a9f9751922b25c332f8f0272de60719 (diff) | |
download | glibc-4615f5aefeaa45345484a9ce8e3d0ea977c80d80.zip glibc-4615f5aefeaa45345484a9ce8e3d0ea977c80d80.tar.gz glibc-4615f5aefeaa45345484a9ce8e3d0ea977c80d80.tar.bz2 |
Add more tests for memchr
This patch adds tests for len == 0 and tests for positions close to the
beginning, which are equivalent to positions close to the end for memchr.
* string/test-memrchr.c (test_main): Add tests for len == 0
and tests for positions close to the beginning, which are
equivalent to positions close to the end for memchr.
Diffstat (limited to 'string')
-rw-r--r-- | string/test-memrchr.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/string/test-memrchr.c b/string/test-memrchr.c index bfc9920..15483f5 100644 --- a/string/test-memrchr.c +++ b/string/test-memrchr.c @@ -151,15 +151,32 @@ test_main (void) for (i = 1; i < 8; ++i) { + /* Test len == 0. */ + do_test (i, i, 0, 0); + do_test (i, i, 0, 23); + do_test (0, 16 << i, 2048, 23); do_test (i, 64, 256, 23); do_test (0, 16 << i, 2048, 0); do_test (i, 64, 256, 0); + + do_test (0, i, 256, 23); + do_test (0, i, 256, 0); + do_test (i, i, 256, 23); + do_test (i, i, 256, 0); + } for (i = 1; i < 32; ++i) { do_test (0, i, i + 1, 23); do_test (0, i, i + 1, 0); + do_test (i, i, i + 1, 23); + do_test (i, i, i + 1, 0); + + do_test (0, 1, i + 1, 23); + do_test (0, 2, i + 1, 0); + do_test (i, 1, i + 1, 23); + do_test (i, 2, i + 1, 0); } do_random_tests (); |