diff options
Diffstat (limited to 'libexec/rtld-elf/tests/ld_library_pathfds.c')
| -rw-r--r-- | libexec/rtld-elf/tests/ld_library_pathfds.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/libexec/rtld-elf/tests/ld_library_pathfds.c b/libexec/rtld-elf/tests/ld_library_pathfds.c new file mode 100644 index 000000000000..0d0feb9a0f74 --- /dev/null +++ b/libexec/rtld-elf/tests/ld_library_pathfds.c @@ -0,0 +1,169 @@ +/*- + * Copyright 2014 Jonathan Anderson. + * 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 ``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 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 <atf-c.h> +#include <fcntl.h> +#include <stdio.h> + +#include "common.h" + +struct descriptors { + int binary; + int testdir; + int root; + int etc; + int usr; +}; + + +static void setup(struct descriptors *, const atf_tc_t *); + + +ATF_TC_WITHOUT_HEAD(missing_library); +ATF_TC_BODY(missing_library, tc) +{ + struct descriptors files; + + setup(&files, tc); + expect_missing_library(files.binary, NULL); +} + + +ATF_TC_WITHOUT_HEAD(wrong_library_directories); +ATF_TC_BODY(wrong_library_directories, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE( + asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=%d", files.etc) > 0); + + expect_missing_library(files.binary, pathfds); +} + + +ATF_TC_WITHOUT_HEAD(bad_library_directories); +ATF_TC_BODY(bad_library_directories, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE(asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=::") > 0); + + expect_missing_library(files.binary, pathfds); +} + + +ATF_TC_WITHOUT_HEAD(single_library_directory); +ATF_TC_BODY(single_library_directory, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE( + asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=%d", files.testdir) > 0); + + expect_success(files.binary, pathfds); +} + + +ATF_TC_WITHOUT_HEAD(first_library_directory); +ATF_TC_BODY(first_library_directory, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE( + asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=%d:%d", + files.testdir, files.etc) > 0); + + expect_success(files.binary, pathfds); +} + + +ATF_TC_WITHOUT_HEAD(middle_library_directory); +ATF_TC_BODY(middle_library_directory, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE( + asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=%d:%d:%d", + files.root, files.testdir, files.usr) > 0); + + expect_success(files.binary, pathfds); +} + + +ATF_TC_WITHOUT_HEAD(last_library_directory); +ATF_TC_BODY(last_library_directory, tc) +{ + struct descriptors files; + char *pathfds; + + setup(&files, tc); + ATF_REQUIRE( + asprintf(&pathfds, "LD_LIBRARY_PATH_FDS=%d:%d", + files.root, files.testdir) > 0); + + expect_success(files.binary, pathfds); +} + + + +/* Register test cases with ATF. */ +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, missing_library); + ATF_TP_ADD_TC(tp, wrong_library_directories); + ATF_TP_ADD_TC(tp, bad_library_directories); + ATF_TP_ADD_TC(tp, single_library_directory); + ATF_TP_ADD_TC(tp, first_library_directory); + ATF_TP_ADD_TC(tp, middle_library_directory); + ATF_TP_ADD_TC(tp, last_library_directory); + + return atf_no_error(); +} + + +static void +setup(struct descriptors *dp, const atf_tc_t *tc) +{ + + dp->testdir = opendir_fd(atf_tc_get_config_var(tc, "srcdir")); + ATF_REQUIRE(dp->testdir >= 0); + ATF_REQUIRE( + (dp->binary = openat(dp->testdir, TARGET_ELF_NAME, O_RDONLY)) >= 0); + + ATF_REQUIRE((dp->root = opendir_fd("/")) >= 0); + ATF_REQUIRE((dp->etc = opendirat(dp->root, "etc")) >= 0); + ATF_REQUIRE((dp->usr = opendirat(dp->root, "usr")) >= 0); +} + |