Date: Sun, 15 Nov 2015 20:08:34 +0000 (UTC) From: Garrett Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r290875 - in stable/10: lib/libc/tests/string tools/regression/lib/libc/string Message-ID: <201511152008.tAFK8Ykm080746@repo.freebsd.org>
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Author: ngie Date: Sun Nov 15 20:08:34 2015 New Revision: 290875 URL: https://svnweb.freebsd.org/changeset/base/290875 Log: MFC r290539: Integrate tools/regression/lib/libc/string into the FreeBSD test suite as lib/libc/tests/string Sponsored by: EMC / Isilon Storage Division Added: stable/10/lib/libc/tests/string/stpncpy_test.c - copied unchanged from r290539, head/lib/libc/tests/string/stpncpy_test.c stable/10/lib/libc/tests/string/strerror_test.c - copied unchanged from r290539, head/lib/libc/tests/string/strerror_test.c stable/10/lib/libc/tests/string/wcscasecmp_test.c - copied unchanged from r290539, head/lib/libc/tests/string/wcscasecmp_test.c stable/10/lib/libc/tests/string/wcsnlen_test.c - copied unchanged from r290539, head/lib/libc/tests/string/wcsnlen_test.c Deleted: stable/10/tools/regression/lib/libc/string/ Modified: stable/10/lib/libc/tests/string/Makefile Directory Properties: stable/10/ (props changed) Modified: stable/10/lib/libc/tests/string/Makefile ============================================================================== --- stable/10/lib/libc/tests/string/Makefile Sun Nov 15 20:00:00 2015 (r290874) +++ stable/10/lib/libc/tests/string/Makefile Sun Nov 15 20:08:34 2015 (r290875) @@ -1,6 +1,9 @@ # $FreeBSD$ -.include <bsd.own.mk> +ATF_TESTS_C+= stpncpy_test +ATF_TESTS_C+= strerror2_test +ATF_TESTS_C+= wcscasecmp_test +ATF_TESTS_C+= wcsnlen_test TESTSDIR= ${TESTSBASE}/lib/libc/string @@ -22,6 +25,8 @@ NETBSD_ATF_TESTS_C+= strrchr NETBSD_ATF_TESTS_C+= strspn NETBSD_ATF_TESTS_C+= swab +SRCS.strerror2_test= strerror_test.c + .include "../Makefile.netbsd-tests" LDADD.memchr+= -lmd Copied: stable/10/lib/libc/tests/string/stpncpy_test.c (from r290539, head/lib/libc/tests/string/stpncpy_test.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/10/lib/libc/tests/string/stpncpy_test.c Sun Nov 15 20:08:34 2015 (r290875, copy of r290539, head/lib/libc/tests/string/stpncpy_test.c) @@ -0,0 +1,110 @@ +/*- + * Copyright (c) 2009 David Schultz <das@FreeBSD.org> + * 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 <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/mman.h> +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <atf-c.h> + +static char * +makebuf(size_t len, int guard_at_end) +{ + char *buf; + size_t 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); + } else { + 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()); +} Copied: stable/10/lib/libc/tests/string/strerror_test.c (from r290539, head/lib/libc/tests/string/strerror_test.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/10/lib/libc/tests/string/strerror_test.c Sun Nov 15 20:08:34 2015 (r290875, copy of r290539, head/lib/libc/tests/string/strerror_test.c) @@ -0,0 +1,206 @@ +/*- + * Copyright (c) 2001 Wes Peters <wes@FreeBSD.org> + * 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. + * + * $FreeBSD$ + */ + +#include <assert.h> +#include <errno.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <atf-c.h> + +static char buf[64]; +static char *sret; +static int iret; + +ATF_TC_WITHOUT_HEAD(strerror_unknown_error); +ATF_TC_BODY(strerror_unknown_error, tc) +{ + + errno = 0; + sret = strerror(INT_MAX); + snprintf(buf, sizeof(buf), "Unknown error: %d", INT_MAX); + ATF_CHECK(strcmp(sret, buf) == 0); + ATF_CHECK(errno == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_no_error); +ATF_TC_BODY(strerror_no_error, tc) +{ + + errno = 0; + sret = strerror(0); + ATF_CHECK(strcmp(sret, "No error: 0") == 0); + ATF_CHECK(errno == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_EPERM_test); +ATF_TC_BODY(strerror_EPERM_test, tc) +{ + + errno = 0; + sret = strerror(EPERM); + ATF_CHECK(strcmp(sret, "Operation not permitted") == 0); + ATF_CHECK(errno == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_EPFNOSUPPORT_test); +ATF_TC_BODY(strerror_EPFNOSUPPORT_test, tc) +{ + + errno = 0; + sret = strerror(EPFNOSUPPORT); + ATF_CHECK(strcmp(sret, "Protocol family not supported") == 0); + ATF_CHECK(errno == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_ELAST_test); +ATF_TC_BODY(strerror_ELAST_test, tc) +{ + + errno = 0; + sret = strerror(ELAST); + ATF_CHECK(errno == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__unknown_error); +ATF_TC_BODY(strerror_r__unknown_error, tc) +{ + + memset(buf, '*', sizeof(buf)); + iret = strerror_r(-1, buf, sizeof(buf)); + ATF_CHECK(strcmp(buf, "Unknown error: -1") == 0); + ATF_CHECK(iret == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPERM_one_byte_short); +ATF_TC_BODY(strerror_r__EPERM_one_byte_short, tc) +{ + + memset(buf, '*', sizeof(buf)); + /* One byte too short. */ + iret = strerror_r(EPERM, buf, strlen("Operation not permitted")); + ATF_CHECK(strcmp(buf, "Operation not permitte") == 0); + ATF_CHECK(iret == ERANGE); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPERM_unknown_error_one_byte_short); +ATF_TC_BODY(strerror_r__EPERM_unknown_error_one_byte_short, tc) +{ + + memset(buf, '*', sizeof(buf)); + /* One byte too short. */ + iret = strerror_r(-1, buf, strlen("Unknown error: -1")); + ATF_CHECK(strcmp(buf, "Unknown error: -") == 0); + ATF_CHECK(iret == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPERM_unknown_error_two_bytes_short); +ATF_TC_BODY(strerror_r__EPERM_unknown_error_two_bytes_short, tc) +{ + + memset(buf, '*', sizeof(buf)); + /* Two bytes too short. */ + iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 1); + ATF_CHECK(strcmp(buf, "Unknown error: ") == 0); + ATF_CHECK(iret == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPERM_unknown_error_three_bytes_short); +ATF_TC_BODY(strerror_r__EPERM_unknown_error_three_bytes_short, tc) +{ + + memset(buf, '*', sizeof(buf)); + /* Three bytes too short. */ + iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 2); + ATF_CHECK(strcmp(buf, "Unknown error:") == 0); + ATF_CHECK(iret == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPERM_unknown_error_12345_one_byte_short); +ATF_TC_BODY(strerror_r__EPERM_unknown_error_12345_one_byte_short, tc) +{ + + memset(buf, '*', sizeof(buf)); + /* One byte too short. */ + iret = strerror_r(12345, buf, strlen("Unknown error: 12345")); + ATF_CHECK(strcmp(buf, "Unknown error: 1234") == 0); + ATF_CHECK(iret == EINVAL); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__no_error); +ATF_TC_BODY(strerror_r__no_error, tc) +{ + + memset(buf, '*', sizeof(buf)); + iret = strerror_r(0, buf, sizeof(buf)); + ATF_CHECK(strcmp(buf, "No error: 0") == 0); + ATF_CHECK(iret == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EDEADLK); +ATF_TC_BODY(strerror_r__EDEADLK, tc) +{ + + memset(buf, '*', sizeof(buf)); + iret = strerror_r(EDEADLK, buf, sizeof(buf)); + ATF_CHECK(strcmp(buf, "Resource deadlock avoided") == 0); + ATF_CHECK(iret == 0); +} + +ATF_TC_WITHOUT_HEAD(strerror_r__EPROCLIM); +ATF_TC_BODY(strerror_r__EPROCLIM, tc) +{ + + memset(buf, '*', sizeof(buf)); + iret = strerror_r(EPROCLIM, buf, sizeof(buf)); + ATF_CHECK(strcmp(buf, "Too many processes") == 0); + ATF_CHECK(iret == 0); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, strerror_unknown_error); + ATF_TP_ADD_TC(tp, strerror_no_error); + ATF_TP_ADD_TC(tp, strerror_EPERM_test); + ATF_TP_ADD_TC(tp, strerror_EPFNOSUPPORT_test); + ATF_TP_ADD_TC(tp, strerror_ELAST_test); + ATF_TP_ADD_TC(tp, strerror_r__unknown_error); + ATF_TP_ADD_TC(tp, strerror_r__EPERM_one_byte_short); + ATF_TP_ADD_TC(tp, strerror_r__EPERM_unknown_error_one_byte_short); + ATF_TP_ADD_TC(tp, strerror_r__EPERM_unknown_error_two_bytes_short); + ATF_TP_ADD_TC(tp, strerror_r__EPERM_unknown_error_three_bytes_short); + ATF_TP_ADD_TC(tp, strerror_r__EPERM_unknown_error_12345_one_byte_short); + ATF_TP_ADD_TC(tp, strerror_r__no_error); + ATF_TP_ADD_TC(tp, strerror_r__EDEADLK); + ATF_TP_ADD_TC(tp, strerror_r__EPROCLIM); + + return (atf_no_error()); +} Copied: stable/10/lib/libc/tests/string/wcscasecmp_test.c (from r290539, head/lib/libc/tests/string/wcscasecmp_test.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/10/lib/libc/tests/string/wcscasecmp_test.c Sun Nov 15 20:08:34 2015 (r290875, copy of r290539, head/lib/libc/tests/string/wcscasecmp_test.c) @@ -0,0 +1,128 @@ +/*- + * Copyright (c) 2009 David Schultz <das@FreeBSD.org> + * 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 <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <assert.h> +#include <locale.h> +#include <stdio.h> +#include <stdlib.h> +#include <wchar.h> +#include <wctype.h> + +#include <atf-c.h> + +ATF_TC_WITHOUT_HEAD(nul); +ATF_TC_BODY(nul, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcscasecmp(L"", L"") == 0); + ATF_CHECK(wcsncasecmp(L"", L"", 50) == 0); + ATF_CHECK(wcsncasecmp(L"", L"", 0) == 0); +} + +ATF_TC_WITHOUT_HEAD(wcscasecmp_equal); +ATF_TC_BODY(wcscasecmp_equal, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcscasecmp(L"abc", L"abc") == 0); + ATF_CHECK(wcscasecmp(L"ABC", L"ABC") == 0); + ATF_CHECK(wcscasecmp(L"abc", L"ABC") == 0); + ATF_CHECK(wcscasecmp(L"ABC", L"abc") == 0); +} + +ATF_TC_WITHOUT_HEAD(wcscasecmp_same_len_buffers); +ATF_TC_BODY(wcscasecmp_same_len_buffers, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcscasecmp(L"abc", L"xyz") < 0); + ATF_CHECK(wcscasecmp(L"ABC", L"xyz") < 0); + ATF_CHECK(wcscasecmp(L"abc", L"XYZ") < 0); + ATF_CHECK(wcscasecmp(L"ABC", L"XYZ") < 0); + ATF_CHECK(wcscasecmp(L"xyz", L"abc") > 0); + ATF_CHECK(wcscasecmp(L"XYZ", L"abc") > 0); + ATF_CHECK(wcscasecmp(L"xyz", L"ABC") > 0); + ATF_CHECK(wcscasecmp(L"XYZ", L"ABC") > 0); +} + +ATF_TC_WITHOUT_HEAD(wcscasecmp_mismatched_len_buffers); +ATF_TC_BODY(wcscasecmp_mismatched_len_buffers, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcscasecmp(L"abc", L"ABCD") < 0); + ATF_CHECK(wcscasecmp(L"ABC", L"abcd") < 0); + ATF_CHECK(wcscasecmp(L"abcd", L"ABC") > 0); + ATF_CHECK(wcscasecmp(L"ABCD", L"abc") > 0); +} + +ATF_TC_WITHOUT_HEAD(wcsncasecmp); +ATF_TC_BODY(wcsncasecmp, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 4) < 0); + ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 4) < 0); + ATF_CHECK(wcsncasecmp(L"abcd", L"ABC", 4) > 0); + ATF_CHECK(wcsncasecmp(L"ABCD", L"abc", 4) > 0); + ATF_CHECK(wcsncasecmp(L"abc", L"ABCD", 3) == 0); + ATF_CHECK(wcsncasecmp(L"ABC", L"abcd", 3) == 0); +} + +ATF_TC_WITHOUT_HEAD(wcscasecmp_greek); +ATF_TC_BODY(wcscasecmp_greek, tc) +{ + + ATF_REQUIRE(setlocale(LC_CTYPE, "C") != NULL); + + ATF_CHECK(wcscasecmp(L"λ", L"Λ") != 0); + ATF_REQUIRE(setlocale(LC_CTYPE, "el_GR.UTF-8") != NULL); + ATF_CHECK(wcscasecmp(L"λ", L"Λ") == 0); + ATF_CHECK(wcscasecmp(L"λ", L"Ω") < 0); + ATF_CHECK(wcscasecmp(L"Ω", L"λ") > 0); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, nul); + ATF_TP_ADD_TC(tp, wcscasecmp_equal); + ATF_TP_ADD_TC(tp, wcscasecmp_same_len_buffers); + ATF_TP_ADD_TC(tp, wcscasecmp_mismatched_len_buffers); + ATF_TP_ADD_TC(tp, wcsncasecmp); + ATF_TP_ADD_TC(tp, wcscasecmp_greek); + + return (atf_no_error()); +} Copied: stable/10/lib/libc/tests/string/wcsnlen_test.c (from r290539, head/lib/libc/tests/string/wcsnlen_test.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/10/lib/libc/tests/string/wcsnlen_test.c Sun Nov 15 20:08:34 2015 (r290875, copy of r290539, head/lib/libc/tests/string/wcsnlen_test.c) @@ -0,0 +1,104 @@ +/*- + * Copyright (c) 2009 David Schultz <das@FreeBSD.org> + * 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 <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/mman.h> +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +#include <atf-c.h> + +static void * +makebuf(size_t len, int guard_at_end) +{ + char *buf; + size_t 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); + } else { + 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); + 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()); +}
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