Module Name: src Committed By: jruoho Date: Sat Mar 17 16:40:14 UTC 2012
Modified Files: src/distrib/sets/lists/tests: mi src/tests/lib/libc/gen: Makefile Added Files: src/tests/lib/libc/gen: t_realpath.c Log Message: Add few basic tests for realpath(3). To generate a diff of this commit: cvs rdiff -u -r1.443 -r1.444 src/distrib/sets/lists/tests/mi cvs rdiff -u -r1.34 -r1.35 src/tests/lib/libc/gen/Makefile cvs rdiff -u -r0 -r1.1 src/tests/lib/libc/gen/t_realpath.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/distrib/sets/lists/tests/mi diff -u src/distrib/sets/lists/tests/mi:1.443 src/distrib/sets/lists/tests/mi:1.444 --- src/distrib/sets/lists/tests/mi:1.443 Sat Mar 17 16:35:02 2012 +++ src/distrib/sets/lists/tests/mi Sat Mar 17 16:40:14 2012 @@ -1,4 +1,4 @@ -# $NetBSD: mi,v 1.443 2012/03/17 16:35:02 jruoho Exp $ +# $NetBSD: mi,v 1.444 2012/03/17 16:40:14 jruoho Exp $ # # Note: don't delete entries from here - mark them as "obsolete" instead. # @@ -394,6 +394,7 @@ ./usr/libdata/debug/usr/tests/lib/libc/gen/t_pause.debug tests-lib-debug debug,atf ./usr/libdata/debug/usr/tests/lib/libc/gen/t_raise.debug tests-lib-debug debug,atf ./usr/libdata/debug/usr/tests/lib/libc/gen/t_randomid.debug tests-lib-debug debug,atf +./usr/libdata/debug/usr/tests/lib/libc/gen/t_realpath.debug tests-lib-debug debug,atf ./usr/libdata/debug/usr/tests/lib/libc/gen/t_rbstress.debug tests-obsolete obsolete ./usr/libdata/debug/usr/tests/lib/libc/gen/t_setdomainname.debug tests-lib-debug debug,atf ./usr/libdata/debug/usr/tests/lib/libc/gen/t_sethostname.debug tests-lib-debug debug,atf @@ -2029,6 +2030,7 @@ ./usr/tests/lib/libc/gen/t_pause tests-lib-tests atf ./usr/tests/lib/libc/gen/t_raise tests-lib-tests atf ./usr/tests/lib/libc/gen/t_randomid tests-lib-tests atf +./usr/tests/lib/libc/gen/t_realpath tests-lib-tests atf ./usr/tests/lib/libc/gen/t_rbstress tests-obsolete obsolete ./usr/tests/lib/libc/gen/t_setdomainname tests-lib-tests atf ./usr/tests/lib/libc/gen/t_sethostname tests-lib-tests atf Index: src/tests/lib/libc/gen/Makefile diff -u src/tests/lib/libc/gen/Makefile:1.34 src/tests/lib/libc/gen/Makefile:1.35 --- src/tests/lib/libc/gen/Makefile:1.34 Mon Feb 13 21:03:08 2012 +++ src/tests/lib/libc/gen/Makefile Sat Mar 17 16:40:14 2012 @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.34 2012/02/13 21:03:08 martin Exp $ +# $NetBSD: Makefile,v 1.35 2012/03/17 16:40:14 jruoho Exp $ .include <bsd.own.mk> @@ -26,6 +26,7 @@ TESTS_C+= t_nice TESTS_C+= t_pause TESTS_C+= t_raise TESTS_C+= t_randomid +TESTS_C+= t_realpath TESTS_C+= t_setdomainname TESTS_C+= t_sethostname TESTS_C+= t_siginfo Added files: Index: src/tests/lib/libc/gen/t_realpath.c diff -u /dev/null src/tests/lib/libc/gen/t_realpath.c:1.1 --- /dev/null Sat Mar 17 16:40:14 2012 +++ src/tests/lib/libc/gen/t_realpath.c Sat Mar 17 16:40:14 2012 @@ -0,0 +1,152 @@ +/* $NetBSD: t_realpath.c,v 1.1 2012/03/17 16:40:14 jruoho Exp $ */ + +/*- + * Copyright (c) 2012 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jukka Ruohonen. + * + * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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> +__RCSID("$NetBSD: t_realpath.c,v 1.1 2012/03/17 16:40:14 jruoho Exp $"); + +#include <sys/param.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +static const struct { + const char *path; + const char *result; +} paths[] = { + + { "/", "/" }, + { "///////", "/" }, + { "", NULL }, + { " ", NULL }, + { "/ ", NULL }, + { " /", NULL }, + { "/etc///", "/etc" }, + { "///////etc", "/etc" }, + { "/a/b/c/d/e", NULL }, + { " /usr/bin ", NULL }, + { "\\//////usr//bin", NULL }, + { "//usr//bin//", "/usr/bin" }, + { "//////usr//bin//", "/usr/bin" }, + { "/usr/bin//////////", "/usr/bin" }, +}; + +ATF_TC(realpath_basic); +ATF_TC_HEAD(realpath_basic, tc) +{ + atf_tc_set_md_var(tc, "descr", "A basic test of realpath(3)"); +} + +ATF_TC_BODY(realpath_basic, tc) +{ + char buf[MAXPATHLEN]; + char *ptr; + size_t i; + + for (i = 0; i < __arraycount(paths); i++) { + + (void)memset(buf, '\0', sizeof(buf)); + + ptr = realpath(paths[i].path, buf); + + if (ptr == NULL && paths[i].result == NULL) + continue; + + if (ptr == NULL && paths[i].result != NULL) + atf_tc_fail("realpath failed for '%s'", paths[i].path); + + if (strcmp(paths[i].result, buf) != 0) + atf_tc_fail("expected '%s', got '%s'", + paths[i].result, buf); + } +} + +ATF_TC(realpath_huge); +ATF_TC_HEAD(realpath_huge, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test huge path with realpath(3)"); +} + +ATF_TC_BODY(realpath_huge, tc) +{ + char result[MAXPATHLEN] = { 0 }; + char buffer[MAXPATHLEN] = { 0 }; + + (void)memset(buffer, '/', sizeof(buffer)); + + ATF_CHECK(realpath(buffer, result) != NULL); + ATF_CHECK(strlen(result) == 1); + ATF_CHECK(result[0] == '/'); +} + +ATF_TC(realpath_symlink); +ATF_TC_HEAD(realpath_symlink, tc) +{ + atf_tc_set_md_var(tc, "descr", "Test symbolic link with realpath(3)"); +} + +ATF_TC_BODY(realpath_symlink, tc) +{ + char path[MAXPATHLEN] = { 0 }; + char slnk[MAXPATHLEN] = { 0 }; + char resb[MAXPATHLEN] = { 0 }; + int fd; + + (void)getcwd(path, sizeof(path)); + (void)getcwd(slnk, sizeof(slnk)); + + (void)strlcat(path, "/realpath", sizeof(path)); + (void)strlcat(slnk, "/symbolic", sizeof(slnk)); + + fd = open(path, O_RDONLY | O_CREAT, 0600); + + ATF_REQUIRE(fd >= 0); + ATF_REQUIRE(symlink(path, slnk) == 0); + ATF_REQUIRE(close(fd) == 0); + + ATF_REQUIRE(realpath(slnk, resb) != NULL); + ATF_REQUIRE(strcmp(resb, path) == 0); + + ATF_REQUIRE(unlink(path) == 0); + ATF_REQUIRE(unlink(slnk) == 0); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, realpath_basic); + ATF_TP_ADD_TC(tp, realpath_huge); + ATF_TP_ADD_TC(tp, realpath_symlink); + + return atf_no_error(); +}