diff --git a/lib/libc/tests/string/stpncpy_test.c b/lib/libc/tests/string/stpncpy_test.c index 0a7b1d28e9c1..618fa7d0a2ce 100644 --- a/lib/libc/tests/string/stpncpy_test.c +++ b/lib/libc/tests/string/stpncpy_test.c @@ -1,110 +1,113 @@ /*- * Copyright (c) 2009 David Schultz * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include static char * makebuf(size_t len, int guard_at_end) { char *buf; - size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE; + size_t alloc_size, page_size; + + page_size = getpagesize(); + alloc_size = roundup2(len, page_size) + page_size; buf = mmap(NULL, alloc_size, PROT_READ | PROT_WRITE, MAP_ANON, -1, 0); assert(buf); if (guard_at_end) { - assert(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0); - return (buf + alloc_size - PAGE_SIZE - len); + assert(munmap(buf + alloc_size - page_size, page_size) == 0); + return (buf + alloc_size - page_size - len); } else { - assert(munmap(buf, PAGE_SIZE) == 0); - return (buf + PAGE_SIZE); + assert(munmap(buf, page_size) == 0); + return (buf + page_size); } } static void test_stpncpy(const char *s) { char *src, *dst; size_t size, len, bufsize, x; int i, j; size = strlen(s) + 1; for (i = 0; i <= 1; i++) { for (j = 0; j <= 1; j++) { for (bufsize = 0; bufsize <= size + 10; bufsize++) { src = makebuf(size, i); memcpy(src, s, size); dst = makebuf(bufsize, j); memset(dst, 'X', bufsize); len = (bufsize < size) ? bufsize : size - 1; assert(stpncpy(dst, src, bufsize) == dst+len); assert(memcmp(src, dst, len) == 0); for (x = len; x < bufsize; x++) assert(dst[x] == '\0'); } } } } ATF_TC_WITHOUT_HEAD(nul); ATF_TC_BODY(nul, tc) { test_stpncpy(""); } ATF_TC_WITHOUT_HEAD(foo); ATF_TC_BODY(foo, tc) { test_stpncpy("foo"); } ATF_TC_WITHOUT_HEAD(glorp); ATF_TC_BODY(glorp, tc) { test_stpncpy("glorp"); } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, nul); ATF_TP_ADD_TC(tp, foo); ATF_TP_ADD_TC(tp, glorp); return (atf_no_error()); } diff --git a/lib/libc/tests/string/wcsnlen_test.c b/lib/libc/tests/string/wcsnlen_test.c index 07870e3a5ca0..7bcd046de5af 100644 --- a/lib/libc/tests/string/wcsnlen_test.c +++ b/lib/libc/tests/string/wcsnlen_test.c @@ -1,104 +1,107 @@ /*- * Copyright (c) 2009 David Schultz * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include static void * makebuf(size_t len, int guard_at_end) { char *buf; - size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE; + size_t alloc_size, page_size; + + page_size = getpagesize(); + alloc_size = roundup2(len, page_size) + page_size; buf = mmap(NULL, alloc_size, PROT_READ | PROT_WRITE, MAP_ANON, -1, 0); ATF_CHECK(buf); if (guard_at_end) { - ATF_CHECK(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0); - return (buf + alloc_size - PAGE_SIZE - len); + ATF_CHECK(munmap(buf + alloc_size - page_size, page_size) == 0); + return (buf + alloc_size - page_size - len); } else { - ATF_CHECK(munmap(buf, PAGE_SIZE) == 0); - return (buf + PAGE_SIZE); + ATF_CHECK(munmap(buf, page_size) == 0); + return (buf + page_size); } } static void test_wcsnlen(const wchar_t *s) { wchar_t *s1; size_t size, len, bufsize; int i; size = wcslen(s) + 1; for (i = 0; i <= 1; i++) { for (bufsize = 0; bufsize <= size + 10; bufsize++) { s1 = makebuf(bufsize * sizeof(wchar_t), i); wmemcpy(s1, s, bufsize <= size ? bufsize : size); len = (size > bufsize) ? bufsize : size - 1; ATF_CHECK(wcsnlen(s1, bufsize) == len); } } } ATF_TC_WITHOUT_HEAD(nul); ATF_TC_BODY(nul, tc) { test_wcsnlen(L""); } ATF_TC_WITHOUT_HEAD(foo); ATF_TC_BODY(foo, tc) { test_wcsnlen(L"foo"); } ATF_TC_WITHOUT_HEAD(glorp); ATF_TC_BODY(glorp, tc) { test_wcsnlen(L"glorp"); } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, nul); ATF_TP_ADD_TC(tp, foo); ATF_TP_ADD_TC(tp, glorp); return (atf_no_error()); }