diff options
| -rw-r--r-- | string/test-strncmp.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/string/test-strncmp.c b/string/test-strncmp.c index 1a87f0e73e..bba9e3d2dc 100644 --- a/string/test-strncmp.c +++ b/string/test-strncmp.c @@ -573,7 +573,7 @@ check_overflow (void) int test_main (void) { - size_t i, j; + size_t i, j, k; const size_t test_len = MIN(TEST_LEN, 3 * 4096); test_init (); @@ -705,6 +705,31 @@ test_main (void) do_test_n (j, getpagesize () - j - 1, i, ULONG_MAX - i, 0, 127, 0); do_test_n (j, getpagesize () - j - 1, i, ULONG_MAX - i, 0, 127, 1); do_test_n (j, getpagesize () - j - 1, i, ULONG_MAX - i, 0, 127, -1); + + for (k = 2; k <= 128; k += k) + { + do_test (getpagesize () - k, getpagesize () - j - 1, i - 1, i, + 127, 0); + do_test (getpagesize () - k - 1, getpagesize () - j - 1, i - 1, + i, 127, 0); + do_test (getpagesize () - k, getpagesize () - j - 1, i + 1, i, + 127, 0); + do_test (getpagesize () - k - 1, getpagesize () - j - 1, i + 1, + i, 127, 0); + do_test (getpagesize () - k, getpagesize () - j - 1, i, i, 127, + 0); + do_test (getpagesize () - k - 1, getpagesize () - j - 1, i, i, + 127, 0); + do_test (getpagesize () - k, getpagesize () - j - 1, i + 1, i, + 127, -1); + do_test (getpagesize () - k - 1, getpagesize () - j - 1, i + 1, + i, 127, -1); + do_test (getpagesize () - k, getpagesize () - j - 1, i + 1, i, + 127, 1); + do_test (getpagesize () - k - 1, getpagesize () - j - 1, i + 1, + i, 127, 1); + } + if (i < 32) { i += 1; |