| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <stdio.h> |
| #include <unistd.h> |
| |
| #include "alloc-util.h" |
| #include "exec-util.h" |
| #include "fd-util.h" |
| #include "macro.h" |
| #include "path-util.h" |
| #include "process-util.h" |
| #include "rm-rf.h" |
| #include "stat-util.h" |
| #include "string-util.h" |
| #include "strv.h" |
| #include "tests.h" |
| #include "util.h" |
| |
| static void test_print_paths(void) { |
| log_info("DEFAULT_PATH=%s", DEFAULT_PATH); |
| log_info("DEFAULT_USER_PATH=%s", DEFAULT_USER_PATH); |
| } |
| |
| static void test_path(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(path_is_absolute("/")); |
| assert_se(!path_is_absolute("./")); |
| |
| assert_se(is_path("/dir")); |
| assert_se(is_path("a/b")); |
| assert_se(!is_path(".")); |
| |
| assert_se(streq(basename("./aa/bb/../file.da."), "file.da.")); |
| assert_se(streq(basename("/aa///.file"), ".file")); |
| assert_se(streq(basename("/aa///file..."), "file...")); |
| assert_se(streq(basename("file.../"), "")); |
| |
| assert_se(PATH_IN_SET("/bin", "/", "/bin", "/foo")); |
| assert_se(PATH_IN_SET("/bin", "/bin")); |
| assert_se(PATH_IN_SET("/bin", "/foo/bar", "/bin")); |
| assert_se(PATH_IN_SET("/", "/", "/", "/foo/bar")); |
| assert_se(!PATH_IN_SET("/", "/abc", "/def")); |
| |
| assert_se(path_equal_ptr(NULL, NULL)); |
| assert_se(path_equal_ptr("/a", "/a")); |
| assert_se(!path_equal_ptr("/a", "/b")); |
| assert_se(!path_equal_ptr("/a", NULL)); |
| assert_se(!path_equal_ptr(NULL, "/a")); |
| |
| assert_se(path_equal_filename("/a/c", "/b/c")); |
| assert_se(path_equal_filename("/a", "/a")); |
| assert_se(!path_equal_filename("/a/b", "/a/c")); |
| assert_se(!path_equal_filename("/b", "/c")); |
| } |
| |
| static void test_path_simplify_one(const char *in, const char *out) { |
| char *p; |
| |
| p = strdupa(in); |
| path_simplify(p); |
| log_debug("/* test_path_simplify(%s) → %s (expected: %s) */", in, p, out); |
| assert_se(streq(p, out)); |
| } |
| |
| static void test_path_simplify(void) { |
| _cleanup_free_ char *hoge = NULL, *hoge_out = NULL; |
| char foo[NAME_MAX * 2]; |
| |
| log_info("/* %s */", __func__); |
| |
| test_path_simplify_one("", ""); |
| test_path_simplify_one("aaa/bbb////ccc", "aaa/bbb/ccc"); |
| test_path_simplify_one("//aaa/.////ccc", "/aaa/ccc"); |
| test_path_simplify_one("///", "/"); |
| test_path_simplify_one("///.//", "/"); |
| test_path_simplify_one("///.//.///", "/"); |
| test_path_simplify_one("////.././///../.", "/../.."); |
| test_path_simplify_one(".", "."); |
| test_path_simplify_one("./", "."); |
| test_path_simplify_one(".///.//./.", "."); |
| test_path_simplify_one(".///.//././/", "."); |
| test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", |
| "/aaa/.bbb/../c./d.dd/..eeee"); |
| test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
| "/aaa/.bbb/../c./d.dd/..eeee/.."); |
| test_path_simplify_one(".//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
| "aaa/.bbb/../c./d.dd/..eeee/.."); |
| test_path_simplify_one("..//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
| "../aaa/.bbb/../c./d.dd/..eeee/.."); |
| |
| memset(foo, 'a', sizeof(foo) -1); |
| char_array_0(foo); |
| |
| test_path_simplify_one(foo, foo); |
| |
| hoge = strjoin("/", foo); |
| assert_se(hoge); |
| test_path_simplify_one(hoge, hoge); |
| hoge = mfree(hoge); |
| |
| hoge = strjoin("a////.//././//./b///././/./c/////././//./", foo, "//.//////d/e/.//f/"); |
| assert_se(hoge); |
| |
| hoge_out = strjoin("a/b/c/", foo, "//.//////d/e/.//f/"); |
| assert_se(hoge_out); |
| |
| test_path_simplify_one(hoge, hoge_out); |
| } |
| |
| static void test_path_compare_one(const char *a, const char *b, int expected) { |
| int r; |
| |
| assert_se(path_compare(a, a) == 0); |
| assert_se(path_compare(b, b) == 0); |
| |
| r = path_compare(a, b); |
| assert_se((r > 0) == (expected > 0) && (r < 0) == (expected < 0)); |
| r = path_compare(b, a); |
| assert_se((r < 0) == (expected > 0) && (r > 0) == (expected < 0)); |
| |
| assert_se(path_equal(a, a) == 1); |
| assert_se(path_equal(b, b) == 1); |
| assert_se(path_equal(a, b) == (expected == 0)); |
| assert_se(path_equal(b, a) == (expected == 0)); |
| } |
| |
| static void test_path_compare(void) { |
| log_info("/* %s */", __func__); |
| |
| test_path_compare_one("/goo", "/goo", 0); |
| test_path_compare_one("/goo", "/goo", 0); |
| test_path_compare_one("//goo", "/goo", 0); |
| test_path_compare_one("//goo/////", "/goo", 0); |
| test_path_compare_one("goo/////", "goo", 0); |
| test_path_compare_one("/goo/boo", "/goo//boo", 0); |
| test_path_compare_one("//goo/boo", "/goo/boo//", 0); |
| test_path_compare_one("//goo/././//./boo//././//", "/goo/boo//.", 0); |
| test_path_compare_one("/.", "//.///", 0); |
| test_path_compare_one("/x", "x/", 1); |
| test_path_compare_one("x/", "/", -1); |
| test_path_compare_one("/x/./y", "x/y", 1); |
| test_path_compare_one("/x/./y", "/x/y", 0); |
| test_path_compare_one("/x/./././y", "/x/y/././.", 0); |
| test_path_compare_one("./x/./././y", "./x/y/././.", 0); |
| test_path_compare_one(".", "./.", 0); |
| test_path_compare_one(".", "././.", 0); |
| test_path_compare_one("./..", ".", 1); |
| test_path_compare_one("x/.y", "x/y", -1); |
| test_path_compare_one("foo", "/foo", -1); |
| test_path_compare_one("/foo", "/foo/bar", -1); |
| test_path_compare_one("/foo/aaa", "/foo/b", -1); |
| test_path_compare_one("/foo/aaa", "/foo/b/a", -1); |
| test_path_compare_one("/foo/a", "/foo/aaa", -1); |
| test_path_compare_one("/foo/a/b", "/foo/aaa", -1); |
| } |
| |
| static void test_path_equal_root(void) { |
| /* Nail down the details of how path_equal("/", ...) works. */ |
| |
| log_info("/* %s */", __func__); |
| |
| assert_se(path_equal("/", "/")); |
| assert_se(path_equal("/", "//")); |
| |
| assert_se(path_equal("/", "/./")); |
| assert_se(!path_equal("/", "/../")); |
| |
| assert_se(!path_equal("/", "/.../")); |
| |
| /* Make sure that files_same works as expected. */ |
| |
| assert_se(files_same("/", "/", 0) > 0); |
| assert_se(files_same("/", "/", AT_SYMLINK_NOFOLLOW) > 0); |
| assert_se(files_same("/", "//", 0) > 0); |
| assert_se(files_same("/", "//", AT_SYMLINK_NOFOLLOW) > 0); |
| |
| assert_se(files_same("/", "/./", 0) > 0); |
| assert_se(files_same("/", "/./", AT_SYMLINK_NOFOLLOW) > 0); |
| assert_se(files_same("/", "/../", 0) > 0); |
| assert_se(files_same("/", "/../", AT_SYMLINK_NOFOLLOW) > 0); |
| |
| assert_se(files_same("/", "/.../", 0) == -ENOENT); |
| assert_se(files_same("/", "/.../", AT_SYMLINK_NOFOLLOW) == -ENOENT); |
| |
| /* The same for path_equal_or_files_same. */ |
| |
| assert_se(path_equal_or_files_same("/", "/", 0)); |
| assert_se(path_equal_or_files_same("/", "/", AT_SYMLINK_NOFOLLOW)); |
| assert_se(path_equal_or_files_same("/", "//", 0)); |
| assert_se(path_equal_or_files_same("/", "//", AT_SYMLINK_NOFOLLOW)); |
| |
| assert_se(path_equal_or_files_same("/", "/./", 0)); |
| assert_se(path_equal_or_files_same("/", "/./", AT_SYMLINK_NOFOLLOW)); |
| assert_se(path_equal_or_files_same("/", "/../", 0)); |
| assert_se(path_equal_or_files_same("/", "/../", AT_SYMLINK_NOFOLLOW)); |
| |
| assert_se(!path_equal_or_files_same("/", "/.../", 0)); |
| assert_se(!path_equal_or_files_same("/", "/.../", AT_SYMLINK_NOFOLLOW)); |
| } |
| |
| static void test_find_executable_full(void) { |
| char *p; |
| |
| log_info("/* %s */", __func__); |
| |
| assert_se(find_executable_full("sh", true, &p, NULL) == 0); |
| puts(p); |
| assert_se(streq(basename(p), "sh")); |
| free(p); |
| |
| assert_se(find_executable_full("sh", false, &p, NULL) == 0); |
| puts(p); |
| assert_se(streq(basename(p), "sh")); |
| free(p); |
| |
| _cleanup_free_ char *oldpath = NULL; |
| p = getenv("PATH"); |
| if (p) |
| assert_se(oldpath = strdup(p)); |
| |
| assert_se(unsetenv("PATH") == 0); |
| |
| assert_se(find_executable_full("sh", true, &p, NULL) == 0); |
| puts(p); |
| assert_se(streq(basename(p), "sh")); |
| free(p); |
| |
| assert_se(find_executable_full("sh", false, &p, NULL) == 0); |
| puts(p); |
| assert_se(streq(basename(p), "sh")); |
| free(p); |
| |
| if (oldpath) |
| assert_se(setenv("PATH", oldpath, true) >= 0); |
| } |
| |
| static void test_find_executable(const char *self) { |
| char *p; |
| |
| log_info("/* %s */", __func__); |
| |
| assert_se(find_executable("/bin/sh", &p) == 0); |
| puts(p); |
| assert_se(path_equal(p, "/bin/sh")); |
| free(p); |
| |
| assert_se(find_executable(self, &p) == 0); |
| puts(p); |
| assert_se(endswith(p, "/test-path-util")); |
| assert_se(path_is_absolute(p)); |
| free(p); |
| |
| assert_se(find_executable("sh", &p) == 0); |
| puts(p); |
| assert_se(endswith(p, "/sh")); |
| assert_se(path_is_absolute(p)); |
| free(p); |
| |
| assert_se(find_executable("/bin/touch", &p) == 0); |
| assert_se(streq(p, "/bin/touch")); |
| free(p); |
| |
| assert_se(find_executable("touch", &p) == 0); |
| assert_se(path_is_absolute(p)); |
| assert_se(streq(basename(p), "touch")); |
| free(p); |
| |
| assert_se(find_executable("xxxx-xxxx", &p) == -ENOENT); |
| assert_se(find_executable("/some/dir/xxxx-xxxx", &p) == -ENOENT); |
| assert_se(find_executable("/proc/filesystems", &p) == -EACCES); |
| } |
| |
| static void test_find_executable_exec_one(const char *path) { |
| _cleanup_free_ char *t = NULL; |
| _cleanup_close_ int fd = -1; |
| pid_t pid; |
| int r; |
| |
| r = find_executable_full(path, false, &t, &fd); |
| |
| log_info_errno(r, "%s: %s → %s: %d/%m", __func__, path, t ?: "-", fd); |
| |
| assert_se(fd > STDERR_FILENO); |
| assert_se(path_is_absolute(t)); |
| if (path_is_absolute(path)) |
| assert_se(streq(t, path)); |
| |
| pid = fork(); |
| assert_se(pid >= 0); |
| if (pid == 0) { |
| r = fexecve_or_execve(fd, t, STRV_MAKE(t, "--version"), STRV_MAKE(NULL)); |
| log_error_errno(r, "[f]execve: %m"); |
| _exit(EXIT_FAILURE); |
| } |
| |
| assert_se(wait_for_terminate_and_check(t, pid, WAIT_LOG) == 0); |
| } |
| |
| static void test_find_executable_exec(void) { |
| log_info("/* %s */", __func__); |
| |
| test_find_executable_exec_one("touch"); |
| test_find_executable_exec_one("/bin/touch"); |
| |
| _cleanup_free_ char *script = NULL; |
| assert_se(get_testdata_dir("test-path-util/script.sh", &script) >= 0); |
| test_find_executable_exec_one(script); |
| } |
| |
| static void test_prefixes(void) { |
| static const char* const values[] = { |
| "/a/b/c/d", |
| "/a/b/c", |
| "/a/b", |
| "/a", |
| "", |
| NULL |
| }; |
| unsigned i; |
| char s[PATH_MAX]; |
| bool b; |
| |
| log_info("/* %s */", __func__); |
| |
| i = 0; |
| PATH_FOREACH_PREFIX_MORE(s, "/a/b/c/d") { |
| log_error("---%s---", s); |
| assert_se(streq(s, values[i++])); |
| } |
| assert_se(values[i] == NULL); |
| |
| i = 1; |
| PATH_FOREACH_PREFIX(s, "/a/b/c/d") { |
| log_error("---%s---", s); |
| assert_se(streq(s, values[i++])); |
| } |
| assert_se(values[i] == NULL); |
| |
| i = 0; |
| PATH_FOREACH_PREFIX_MORE(s, "////a////b////c///d///////") |
| assert_se(streq(s, values[i++])); |
| assert_se(values[i] == NULL); |
| |
| i = 1; |
| PATH_FOREACH_PREFIX(s, "////a////b////c///d///////") |
| assert_se(streq(s, values[i++])); |
| assert_se(values[i] == NULL); |
| |
| PATH_FOREACH_PREFIX(s, "////") |
| assert_not_reached("Wut?"); |
| |
| b = false; |
| PATH_FOREACH_PREFIX_MORE(s, "////") { |
| assert_se(!b); |
| assert_se(streq(s, "")); |
| b = true; |
| } |
| assert_se(b); |
| |
| PATH_FOREACH_PREFIX(s, "") |
| assert_not_reached("wut?"); |
| |
| b = false; |
| PATH_FOREACH_PREFIX_MORE(s, "") { |
| assert_se(!b); |
| assert_se(streq(s, "")); |
| b = true; |
| } |
| } |
| |
| static void test_path_join(void) { |
| log_info("/* %s */", __func__); |
| |
| #define test_join(expected, ...) { \ |
| _cleanup_free_ char *z = NULL; \ |
| z = path_join(__VA_ARGS__); \ |
| log_debug("got \"%s\", expected \"%s\"", z, expected); \ |
| assert_se(streq(z, expected)); \ |
| } |
| |
| test_join("/root/a/b/c", "/root", "/a/b", "/c"); |
| test_join("/root/a/b/c", "/root", "a/b", "c"); |
| test_join("/root/a/b/c", "/root", "/a/b", "c"); |
| test_join("/root/c", "/root", "/", "c"); |
| test_join("/root/", "/root", "/", NULL); |
| |
| test_join("/a/b/c", "", "/a/b", "/c"); |
| test_join("a/b/c", "", "a/b", "c"); |
| test_join("/a/b/c", "", "/a/b", "c"); |
| test_join("/c", "", "/", "c"); |
| test_join("/", "", "/", NULL); |
| |
| test_join("/a/b/c", NULL, "/a/b", "/c"); |
| test_join("a/b/c", NULL, "a/b", "c"); |
| test_join("/a/b/c", NULL, "/a/b", "c"); |
| test_join("/c", NULL, "/", "c"); |
| test_join("/", NULL, "/", NULL); |
| |
| test_join("", "", NULL); |
| test_join("", NULL, ""); |
| test_join("", NULL, NULL); |
| |
| test_join("foo/bar", "foo", "bar"); |
| test_join("foo/bar", "", "foo", "bar"); |
| test_join("foo/bar", NULL, "foo", NULL, "bar"); |
| test_join("foo/bar", "", "foo", "", "bar", ""); |
| test_join("foo/bar", "", "", "", "", "foo", "", "", "", "bar", "", "", ""); |
| |
| test_join("//foo///bar//", "", "/", "", "/foo/", "", "/", "", "/bar/", "", "/", ""); |
| test_join("/foo/bar/", "/", "foo", "/", "bar", "/"); |
| test_join("foo/bar/baz", "foo", "bar", "baz"); |
| test_join("foo/bar/baz", "foo/", "bar", "/baz"); |
| test_join("foo//bar//baz", "foo/", "/bar/", "/baz"); |
| test_join("//foo////bar////baz//", "//foo/", "///bar/", "///baz//"); |
| } |
| |
| static void test_path_extend(void) { |
| _cleanup_free_ char *p = NULL; |
| |
| log_info("/* %s */", __func__); |
| |
| assert_se(path_extend(&p, "foo", "bar", "baz") == p); |
| assert_se(streq(p, "foo/bar/baz")); |
| |
| assert_se(path_extend(&p, "foo", "bar", "baz") == p); |
| assert_se(streq(p, "foo/bar/baz/foo/bar/baz")); |
| |
| p = mfree(p); |
| assert_se(path_extend(&p, "foo") == p); |
| assert_se(streq(p, "foo")); |
| |
| assert_se(path_extend(&p, "/foo") == p); |
| assert_se(streq(p, "foo/foo")); |
| assert_se(path_extend(&p, "/waaaah/wahhh//") == p); |
| assert_se(streq(p, "foo/foo/waaaah/wahhh//")); /* path_extend() does not drop redundant slashes */ |
| assert_se(path_extend(&p, "/aaa/bbb/") == p); |
| assert_se(streq(p, "foo/foo/waaaah/wahhh///aaa/bbb/")); /* but not add an extra slash */ |
| |
| assert_se(free_and_strdup(&p, "/") >= 0); |
| assert_se(path_extend(&p, "foo") == p); |
| assert_se(streq(p, "/foo")); |
| } |
| |
| static void test_fsck_exists(void) { |
| log_info("/* %s */", __func__); |
| |
| /* Ensure we use a sane default for PATH. */ |
| assert_se(unsetenv("PATH") == 0); |
| |
| /* fsck.minix is provided by util-linux and will probably exist. */ |
| assert_se(fsck_exists("minix") == 1); |
| |
| assert_se(fsck_exists("AbCdE") == 0); |
| assert_se(fsck_exists("/../bin/") == 0); |
| } |
| |
| static void test_path_make_relative_one(const char *from, const char *to, const char *expected) { |
| _cleanup_free_ char *z = NULL; |
| int r; |
| |
| log_info("/* %s(%s, %s) */", __func__, from, to); |
| |
| r = path_make_relative(from, to, &z); |
| assert_se((r >= 0) == !!expected); |
| assert_se(streq_ptr(z, expected)); |
| } |
| |
| static void test_make_relative(void) { |
| log_info("/* %s */", __func__); |
| |
| test_path_make_relative_one("some/relative/path", "/some/path", NULL); |
| test_path_make_relative_one("/some/path", "some/relative/path", NULL); |
| test_path_make_relative_one("/some/dotdot/../path", "/some/path", NULL); |
| |
| test_path_make_relative_one("/", "/", "."); |
| test_path_make_relative_one("/", "/some/path", "some/path"); |
| test_path_make_relative_one("/some/path", "/some/path", "."); |
| test_path_make_relative_one("/some/path", "/some/path/in/subdir", "in/subdir"); |
| test_path_make_relative_one("/some/path", "/", "../.."); |
| test_path_make_relative_one("/some/path", "/some/other/path", "../other/path"); |
| test_path_make_relative_one("/some/path/./dot", "/some/further/path", "../../further/path"); |
| test_path_make_relative_one("//extra.//.//./.slashes//./won't////fo.ol///anybody//", "/././/extra././/.slashes////ar.e/.just/././.fine///", "../../../ar.e/.just/.fine"); |
| } |
| |
| static void test_strv_resolve(void) { |
| char tmp_dir[] = "/tmp/test-path-util-XXXXXX"; |
| _cleanup_strv_free_ char **search_dirs = NULL; |
| _cleanup_strv_free_ char **absolute_dirs = NULL; |
| char **d; |
| |
| assert_se(mkdtemp(tmp_dir) != NULL); |
| |
| search_dirs = strv_new("/dir1", "/dir2", "/dir3"); |
| assert_se(search_dirs); |
| STRV_FOREACH(d, search_dirs) { |
| char *p = path_join(tmp_dir, *d); |
| assert_se(p); |
| assert_se(strv_push(&absolute_dirs, p) == 0); |
| } |
| |
| assert_se(mkdir(absolute_dirs[0], 0700) == 0); |
| assert_se(mkdir(absolute_dirs[1], 0700) == 0); |
| assert_se(symlink("dir2", absolute_dirs[2]) == 0); |
| |
| path_strv_resolve(search_dirs, tmp_dir); |
| assert_se(streq(search_dirs[0], "/dir1")); |
| assert_se(streq(search_dirs[1], "/dir2")); |
| assert_se(streq(search_dirs[2], "/dir2")); |
| |
| assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0); |
| } |
| |
| static void test_path_startswith_one(const char *path, const char *prefix, const char *skipped, const char *expected) { |
| const char *p, *q; |
| |
| log_debug("/* %s(%s, %s) */", __func__, path, prefix); |
| |
| p = path_startswith(path, prefix); |
| assert_se(streq_ptr(p, expected)); |
| if (p) { |
| q = strjoina(skipped, p); |
| assert_se(streq(q, path)); |
| assert_se(p == path + strlen(skipped)); |
| } |
| } |
| |
| static void test_path_startswith(void) { |
| log_info("/* %s */", __func__); |
| |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo", "/foo/", "bar/barfoo/"); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/", "/foo/", "bar/barfoo/"); |
| test_path_startswith_one("/foo/bar/barfoo/", "/", "/", "foo/bar/barfoo/"); |
| test_path_startswith_one("/foo/bar/barfoo/", "////", "/", "foo/bar/barfoo/"); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo//bar/////barfoo///", "/foo/bar/barfoo/", ""); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfoo////", "/foo/bar/barfoo/", ""); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar///barfoo/", "/foo/bar/barfoo/", ""); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo////bar/barfoo/", "/foo/bar/barfoo/", ""); |
| test_path_startswith_one("/foo/bar/barfoo/", "////foo/bar/barfoo/", "/foo/bar/barfoo/", ""); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfoo", "/foo/bar/barfoo/", ""); |
| |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfooa/", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfooa", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/bar/foo", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/f/b/b/", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfo", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/bar", NULL, NULL); |
| test_path_startswith_one("/foo/bar/barfoo/", "/fo", NULL, NULL); |
| } |
| |
| static void test_prefix_root_one(const char *r, const char *p, const char *expected) { |
| _cleanup_free_ char *s = NULL; |
| const char *t; |
| |
| assert_se(s = path_join(r, p)); |
| assert_se(path_equal_ptr(s, expected)); |
| |
| t = prefix_roota(r, p); |
| assert_se(t); |
| assert_se(path_equal_ptr(t, expected)); |
| } |
| |
| static void test_prefix_root(void) { |
| log_info("/* %s */", __func__); |
| |
| test_prefix_root_one("/", "/foo", "/foo"); |
| test_prefix_root_one(NULL, "/foo", "/foo"); |
| test_prefix_root_one("", "/foo", "/foo"); |
| test_prefix_root_one("///", "/foo", "/foo"); |
| test_prefix_root_one("/", "////foo", "/foo"); |
| test_prefix_root_one(NULL, "////foo", "/foo"); |
| test_prefix_root_one("/", "foo", "/foo"); |
| test_prefix_root_one("", "foo", "foo"); |
| test_prefix_root_one(NULL, "foo", "foo"); |
| |
| test_prefix_root_one("/foo", "/bar", "/foo/bar"); |
| test_prefix_root_one("/foo", "bar", "/foo/bar"); |
| test_prefix_root_one("foo", "bar", "foo/bar"); |
| test_prefix_root_one("/foo/", "/bar", "/foo/bar"); |
| test_prefix_root_one("/foo/", "//bar", "/foo/bar"); |
| test_prefix_root_one("/foo///", "//bar", "/foo/bar"); |
| } |
| |
| static void test_file_in_same_dir(void) { |
| char *t; |
| |
| log_info("/* %s */", __func__); |
| |
| t = file_in_same_dir("/", "a"); |
| assert_se(streq(t, "/a")); |
| free(t); |
| |
| t = file_in_same_dir("/", "/a"); |
| assert_se(streq(t, "/a")); |
| free(t); |
| |
| t = file_in_same_dir("", "a"); |
| assert_se(streq(t, "a")); |
| free(t); |
| |
| t = file_in_same_dir("a/", "a"); |
| assert_se(streq(t, "a/a")); |
| free(t); |
| |
| t = file_in_same_dir("bar/foo", "bar"); |
| assert_se(streq(t, "bar/bar")); |
| free(t); |
| } |
| |
| static void test_path_find_first_component_one( |
| const char *path, |
| bool accept_dot_dot, |
| char **expected, |
| int ret) { |
| |
| log_debug("/* %s(\"%s\", accept_dot_dot=%s) */", __func__, strnull(path), yes_no(accept_dot_dot)); |
| |
| for (const char *p = path;;) { |
| const char *e; |
| int r; |
| |
| r = path_find_first_component(&p, accept_dot_dot, &e); |
| if (r <= 0) { |
| if (r == 0) { |
| if (path) |
| assert_se(p == path + strlen_ptr(path)); |
| else |
| assert_se(!p); |
| assert_se(!e); |
| } |
| assert_se(r == ret); |
| assert_se(strv_isempty(expected)); |
| return; |
| } |
| |
| assert_se(e); |
| assert_se(strcspn(e, "/") == (size_t) r); |
| assert_se(strlen_ptr(*expected) == (size_t) r); |
| assert_se(strneq(e, *expected++, r)); |
| } |
| } |
| |
| static void test_path_find_first_component(void) { |
| _cleanup_free_ char *hoge = NULL; |
| char foo[NAME_MAX * 2]; |
| |
| log_info("/* %s */", __func__); |
| |
| test_path_find_first_component_one(NULL, false, NULL, 0); |
| test_path_find_first_component_one("", false, NULL, 0); |
| test_path_find_first_component_one("/", false, NULL, 0); |
| test_path_find_first_component_one(".", false, NULL, 0); |
| test_path_find_first_component_one("./", false, NULL, 0); |
| test_path_find_first_component_one("./.", false, NULL, 0); |
| test_path_find_first_component_one("..", false, NULL, -EINVAL); |
| test_path_find_first_component_one("/..", false, NULL, -EINVAL); |
| test_path_find_first_component_one("./..", false, NULL, -EINVAL); |
| test_path_find_first_component_one("////./././//.", false, NULL, 0); |
| test_path_find_first_component_one("a/b/c", false, STRV_MAKE("a", "b", "c"), 0); |
| test_path_find_first_component_one("././//.///aa/bbb//./ccc", false, STRV_MAKE("aa", "bbb", "ccc"), 0); |
| test_path_find_first_component_one("././//.///aa/.../../bbb//./ccc/.", false, STRV_MAKE("aa", "..."), -EINVAL); |
| test_path_find_first_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", false, STRV_MAKE("aaa", ".bbb"), -EINVAL); |
| test_path_find_first_component_one("a/foo./b", false, STRV_MAKE("a", "foo.", "b"), 0); |
| |
| test_path_find_first_component_one(NULL, true, NULL, 0); |
| test_path_find_first_component_one("", true, NULL, 0); |
| test_path_find_first_component_one("/", true, NULL, 0); |
| test_path_find_first_component_one(".", true, NULL, 0); |
| test_path_find_first_component_one("./", true, NULL, 0); |
| test_path_find_first_component_one("./.", true, NULL, 0); |
| test_path_find_first_component_one("..", true, STRV_MAKE(".."), 0); |
| test_path_find_first_component_one("/..", true, STRV_MAKE(".."), 0); |
| test_path_find_first_component_one("./..", true, STRV_MAKE(".."), 0); |
| test_path_find_first_component_one("////./././//.", true, NULL, 0); |
| test_path_find_first_component_one("a/b/c", true, STRV_MAKE("a", "b", "c"), 0); |
| test_path_find_first_component_one("././//.///aa/bbb//./ccc", true, STRV_MAKE("aa", "bbb", "ccc"), 0); |
| test_path_find_first_component_one("././//.///aa/.../../bbb//./ccc/.", true, STRV_MAKE("aa", "...", "..", "bbb", "ccc"), 0); |
| test_path_find_first_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", true, STRV_MAKE("aaa", ".bbb", "..", "c.", "d.dd", "..eeee"), 0); |
| test_path_find_first_component_one("a/foo./b", true, STRV_MAKE("a", "foo.", "b"), 0); |
| |
| memset(foo, 'a', sizeof(foo) -1); |
| char_array_0(foo); |
| |
| test_path_find_first_component_one(foo, false, NULL, -EINVAL); |
| test_path_find_first_component_one(foo, true, NULL, -EINVAL); |
| |
| hoge = strjoin("a/b/c/", foo, "//d/e/.//f/"); |
| assert_se(hoge); |
| |
| test_path_find_first_component_one(hoge, false, STRV_MAKE("a", "b", "c"), -EINVAL); |
| test_path_find_first_component_one(hoge, true, STRV_MAKE("a", "b", "c"), -EINVAL); |
| } |
| |
| static void test_path_find_last_component_one( |
| const char *path, |
| bool accept_dot_dot, |
| char **expected, |
| int ret) { |
| |
| log_debug("/* %s(\"%s\", accept_dot_dot=%s) */", __func__, strnull(path), yes_no(accept_dot_dot)); |
| |
| for (const char *next = NULL;;) { |
| const char *e; |
| int r; |
| |
| r = path_find_last_component(path, accept_dot_dot, &next, &e); |
| if (r <= 0) { |
| if (r == 0) { |
| assert_se(next == path); |
| assert_se(!e); |
| } |
| assert_se(r == ret); |
| assert_se(strv_isempty(expected)); |
| return; |
| } |
| |
| assert_se(e); |
| assert_se(strcspn(e, "/") == (size_t) r); |
| assert_se(strlen_ptr(*expected) == (size_t) r); |
| assert_se(strneq(e, *expected++, r)); |
| } |
| } |
| |
| static void test_path_find_last_component(void) { |
| _cleanup_free_ char *hoge = NULL; |
| char foo[NAME_MAX * 2]; |
| |
| log_info("/* %s */", __func__); |
| |
| test_path_find_last_component_one(NULL, false, NULL, 0); |
| test_path_find_last_component_one("", false, NULL, 0); |
| test_path_find_last_component_one("/", false, NULL, 0); |
| test_path_find_last_component_one(".", false, NULL, 0); |
| test_path_find_last_component_one("./", false, NULL, 0); |
| test_path_find_last_component_one("./.", false, NULL, 0); |
| test_path_find_last_component_one("..", false, NULL, -EINVAL); |
| test_path_find_last_component_one("/..", false, NULL, -EINVAL); |
| test_path_find_last_component_one("./..", false, NULL, -EINVAL); |
| test_path_find_last_component_one("////./././//.", false, NULL, 0); |
| test_path_find_last_component_one("a/b/c", false, STRV_MAKE("c", "b", "a"), 0); |
| test_path_find_last_component_one("././//.///aa./.bbb//./ccc/././/", false, STRV_MAKE("ccc", ".bbb", "aa."), 0); |
| test_path_find_last_component_one("././//.///aa/../.../bbb//./ccc/.", false, STRV_MAKE("ccc", "bbb", "..."), -EINVAL); |
| test_path_find_last_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", false, STRV_MAKE("..eeee", "d.dd", "c."), -EINVAL); |
| |
| test_path_find_last_component_one(NULL, true, NULL, 0); |
| test_path_find_last_component_one("", true, NULL, 0); |
| test_path_find_last_component_one("/", true, NULL, 0); |
| test_path_find_last_component_one(".", true, NULL, 0); |
| test_path_find_last_component_one("./", true, NULL, 0); |
| test_path_find_last_component_one("./.", true, NULL, 0); |
| test_path_find_last_component_one("..", true, STRV_MAKE(".."), 0); |
| test_path_find_last_component_one("/..", true, STRV_MAKE(".."), 0); |
| test_path_find_last_component_one("./..", true, STRV_MAKE(".."), 0); |
| test_path_find_last_component_one("////./././//.", true, NULL, 0); |
| test_path_find_last_component_one("a/b/c", true, STRV_MAKE("c", "b", "a"), 0); |
| test_path_find_last_component_one("././//.///aa./.bbb//./ccc/././/", true, STRV_MAKE("ccc", ".bbb", "aa."), 0); |
| test_path_find_last_component_one("././//.///aa/../.../bbb//./ccc/.", true, STRV_MAKE("ccc", "bbb", "...", "..", "aa"), 0); |
| test_path_find_last_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", true, STRV_MAKE("..eeee", "d.dd", "c.", "..", ".bbb", "aaa"), 0); |
| |
| memset(foo, 'a', sizeof(foo) -1); |
| char_array_0(foo); |
| |
| test_path_find_last_component_one(foo, false, NULL, -EINVAL); |
| test_path_find_last_component_one(foo, true, NULL, -EINVAL); |
| |
| hoge = strjoin(foo, "/a/b/c/"); |
| assert_se(hoge); |
| |
| test_path_find_last_component_one(hoge, false, STRV_MAKE("c", "b", "a"), -EINVAL); |
| test_path_find_last_component_one(hoge, true, STRV_MAKE("c", "b", "a"), -EINVAL); |
| } |
| |
| static void test_last_path_component(void) { |
| assert_se(last_path_component(NULL) == NULL); |
| assert_se(streq(last_path_component("a/b/c"), "c")); |
| assert_se(streq(last_path_component("a/b/c/"), "c/")); |
| assert_se(streq(last_path_component("/"), "/")); |
| assert_se(streq(last_path_component("//"), "/")); |
| assert_se(streq(last_path_component("///"), "/")); |
| assert_se(streq(last_path_component("."), ".")); |
| assert_se(streq(last_path_component("./."), ".")); |
| assert_se(streq(last_path_component("././"), "./")); |
| assert_se(streq(last_path_component("././/"), ".//")); |
| assert_se(streq(last_path_component("/foo/a"), "a")); |
| assert_se(streq(last_path_component("/foo/a/"), "a/")); |
| assert_se(streq(last_path_component(""), "")); |
| assert_se(streq(last_path_component("a"), "a")); |
| assert_se(streq(last_path_component("a/"), "a/")); |
| assert_se(streq(last_path_component("/a"), "a")); |
| assert_se(streq(last_path_component("/a/"), "a/")); |
| } |
| |
| static void test_path_extract_filename_one(const char *input, const char *output, int ret) { |
| _cleanup_free_ char *k = NULL; |
| int r; |
| |
| r = path_extract_filename(input, &k); |
| log_info_errno(r, "%s → %s/%m [expected: %s/%s]", |
| strnull(input), |
| strnull(k), /* strerror(r) is printed via %m, to avoid that the two strerror()'s overwrite each other's buffers */ |
| strnull(output), ret < 0 ? strerror_safe(ret) : "-"); |
| assert_se(streq_ptr(k, output)); |
| assert_se(r == ret); |
| } |
| |
| static void test_path_extract_filename(void) { |
| log_info("/* %s */", __func__); |
| |
| test_path_extract_filename_one(NULL, NULL, -EINVAL); |
| test_path_extract_filename_one("a/b/c", "c", 0); |
| test_path_extract_filename_one("a/b/c/", "c", O_DIRECTORY); |
| test_path_extract_filename_one("/", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("//", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("///", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("/.", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one(".", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("./", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("./.", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("././", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("././/", NULL, -EADDRNOTAVAIL); |
| test_path_extract_filename_one("/foo/a", "a", 0); |
| test_path_extract_filename_one("/foo/a/", "a", O_DIRECTORY); |
| test_path_extract_filename_one("", NULL, -EINVAL); |
| test_path_extract_filename_one("a", "a", 0); |
| test_path_extract_filename_one("a/", "a", O_DIRECTORY); |
| test_path_extract_filename_one("a/././//.", "a", O_DIRECTORY); |
| test_path_extract_filename_one("/a", "a", 0); |
| test_path_extract_filename_one("/a/", "a", O_DIRECTORY); |
| test_path_extract_filename_one("/a//./.", "a", O_DIRECTORY); |
| test_path_extract_filename_one("/////////////a/////////////", "a", O_DIRECTORY); |
| test_path_extract_filename_one("//./a/.///b./././.c//./d//.", "d", O_DIRECTORY); |
| test_path_extract_filename_one("xx/.", "xx", O_DIRECTORY); |
| test_path_extract_filename_one("xx/..", NULL, -EINVAL); |
| test_path_extract_filename_one("..", NULL, -EINVAL); |
| test_path_extract_filename_one("/..", NULL, -EINVAL); |
| test_path_extract_filename_one("../", NULL, -EINVAL); |
| } |
| |
| static void test_path_extract_directory_one(const char *input, const char *output, int ret) { |
| _cleanup_free_ char *k = NULL; |
| int r; |
| |
| r = path_extract_directory(input, &k); |
| log_info_errno(r, "%s → %s/%m [expected: %s/%s]", |
| strnull(input), |
| strnull(k), /* we output strerror_safe(r) via %m here, since otherwise the error buffer might be overwritten twice */ |
| strnull(output), strerror_safe(ret)); |
| assert_se(streq_ptr(k, output)); |
| assert_se(r == ret); |
| |
| /* Extra safety check: let's make sure that if we split out the filename too (and it works) the |
| * joined parts are identical to the original again */ |
| if (r >= 0) { |
| _cleanup_free_ char *f = NULL; |
| |
| r = path_extract_filename(input, &f); |
| if (r >= 0) { |
| _cleanup_free_ char *j = NULL; |
| |
| assert_se(j = path_join(k, f)); |
| assert_se(path_equal(input, j)); |
| } |
| } |
| } |
| |
| static void test_path_extract_directory(void) { |
| log_info("/* %s */", __func__); |
| |
| test_path_extract_directory_one(NULL, NULL, -EINVAL); |
| test_path_extract_directory_one("a/b/c", "a/b", 0); |
| test_path_extract_directory_one("a/b/c/", "a/b", 0); |
| test_path_extract_directory_one("/", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("//", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("///", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("/.", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one(".", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("./", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("./.", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("././", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("././/", NULL, -EADDRNOTAVAIL); |
| test_path_extract_directory_one("/foo/a", "/foo", 0); |
| test_path_extract_directory_one("/foo/a/", "/foo", 0); |
| test_path_extract_directory_one("", NULL, -EINVAL); |
| test_path_extract_directory_one("a", NULL, -EDESTADDRREQ); |
| test_path_extract_directory_one("a/", NULL, -EDESTADDRREQ); |
| test_path_extract_directory_one("a/././//.", NULL, -EDESTADDRREQ); |
| test_path_extract_directory_one("/a", "/", 0); |
| test_path_extract_directory_one("/a/", "/", 0); |
| test_path_extract_directory_one("/a//./.", "/", 0); |
| test_path_extract_directory_one("/////////////a/////////////", "/", 0); |
| test_path_extract_directory_one("//./a/.///b./././.c//./d//.", "/a/b./.c", 0); |
| test_path_extract_directory_one("xx/.", NULL, -EDESTADDRREQ); |
| test_path_extract_directory_one("xx/..", NULL, -EINVAL); |
| test_path_extract_directory_one("..", NULL, -EINVAL); |
| test_path_extract_directory_one("/..", NULL, -EINVAL); |
| test_path_extract_directory_one("../", NULL, -EINVAL); |
| } |
| |
| static void test_filename_is_valid(void) { |
| char foo[NAME_MAX+2]; |
| |
| log_info("/* %s */", __func__); |
| |
| assert_se(!filename_is_valid("")); |
| assert_se(!filename_is_valid("/bar/foo")); |
| assert_se(!filename_is_valid("/")); |
| assert_se(!filename_is_valid(".")); |
| assert_se(!filename_is_valid("..")); |
| assert_se(!filename_is_valid("bar/foo")); |
| assert_se(!filename_is_valid("bar/foo/")); |
| assert_se(!filename_is_valid("bar//")); |
| |
| memset(foo, 'a', sizeof(foo) - 1); |
| char_array_0(foo); |
| |
| assert_se(!filename_is_valid(foo)); |
| |
| assert_se(filename_is_valid("foo_bar-333")); |
| assert_se(filename_is_valid("o.o")); |
| } |
| |
| static void test_path_is_valid_and_safe_one(const char *p, bool ret) { |
| log_debug("/* %s(\"%s\") */", __func__, strnull(p)); |
| |
| assert_se(path_is_valid(p) == ret); |
| if (ret) |
| ret = !streq(p, "..") && |
| !startswith(p, "../") && |
| !endswith(p, "/..") && |
| !strstr(p, "/../"); |
| assert_se(path_is_safe(p) == ret); |
| } |
| |
| static void test_path_is_valid_and_safe(void) { |
| char foo[PATH_MAX+2]; |
| const char *c; |
| |
| log_info("/* %s */", __func__); |
| |
| test_path_is_valid_and_safe_one("", false); |
| test_path_is_valid_and_safe_one("/bar/foo", true); |
| test_path_is_valid_and_safe_one("/bar/foo/", true); |
| test_path_is_valid_and_safe_one("/bar/foo/", true); |
| test_path_is_valid_and_safe_one("//bar//foo//", true); |
| test_path_is_valid_and_safe_one("/", true); |
| test_path_is_valid_and_safe_one("/////", true); |
| test_path_is_valid_and_safe_one("/////.///.////...///..//.", true); |
| test_path_is_valid_and_safe_one(".", true); |
| test_path_is_valid_and_safe_one("..", true); |
| test_path_is_valid_and_safe_one("bar/foo", true); |
| test_path_is_valid_and_safe_one("bar/foo/", true); |
| test_path_is_valid_and_safe_one("bar//", true); |
| |
| memset(foo, 'a', sizeof(foo) -1); |
| char_array_0(foo); |
| |
| test_path_is_valid_and_safe_one(foo, false); |
| |
| c = strjoina("/xxx/", foo, "/yyy"); |
| test_path_is_valid_and_safe_one(c, false); |
| |
| test_path_is_valid_and_safe_one("foo_bar-333", true); |
| test_path_is_valid_and_safe_one("o.o", true); |
| } |
| |
| static void test_hidden_or_backup_file(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(hidden_or_backup_file(".hidden")); |
| assert_se(hidden_or_backup_file("..hidden")); |
| assert_se(!hidden_or_backup_file("hidden.")); |
| |
| assert_se(hidden_or_backup_file("backup~")); |
| assert_se(hidden_or_backup_file(".backup~")); |
| |
| assert_se(hidden_or_backup_file("lost+found")); |
| assert_se(hidden_or_backup_file("aquota.user")); |
| assert_se(hidden_or_backup_file("aquota.group")); |
| |
| assert_se(hidden_or_backup_file("test.rpmnew")); |
| assert_se(hidden_or_backup_file("test.dpkg-old")); |
| assert_se(hidden_or_backup_file("test.dpkg-remove")); |
| assert_se(hidden_or_backup_file("test.swp")); |
| |
| assert_se(!hidden_or_backup_file("test.rpmnew.")); |
| assert_se(!hidden_or_backup_file("test.dpkg-old.foo")); |
| } |
| |
| static void test_systemd_installation_has_version(const char *path) { |
| int r; |
| const unsigned versions[] = {0, 231, PROJECT_VERSION, 999}; |
| unsigned i; |
| |
| log_info("/* %s */", __func__); |
| |
| for (i = 0; i < ELEMENTSOF(versions); i++) { |
| r = systemd_installation_has_version(path, versions[i]); |
| assert_se(r >= 0); |
| log_info("%s has systemd >= %u: %s", |
| path ?: "Current installation", versions[i], yes_no(r)); |
| } |
| } |
| |
| static void test_skip_dev_prefix(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(streq(skip_dev_prefix("/"), "/")); |
| assert_se(streq(skip_dev_prefix("/dev"), "")); |
| assert_se(streq(skip_dev_prefix("/dev/"), "")); |
| assert_se(streq(skip_dev_prefix("/dev/foo"), "foo")); |
| assert_se(streq(skip_dev_prefix("/dev/foo/bar"), "foo/bar")); |
| assert_se(streq(skip_dev_prefix("//dev"), "")); |
| assert_se(streq(skip_dev_prefix("//dev//"), "")); |
| assert_se(streq(skip_dev_prefix("/dev///foo"), "foo")); |
| assert_se(streq(skip_dev_prefix("///dev///foo///bar"), "foo///bar")); |
| assert_se(streq(skip_dev_prefix("//foo"), "//foo")); |
| assert_se(streq(skip_dev_prefix("foo"), "foo")); |
| } |
| |
| static void test_empty_or_root(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(empty_or_root(NULL)); |
| assert_se(empty_or_root("")); |
| assert_se(empty_or_root("/")); |
| assert_se(empty_or_root("//")); |
| assert_se(empty_or_root("///")); |
| assert_se(empty_or_root("/////////////////")); |
| assert_se(!empty_or_root("xxx")); |
| assert_se(!empty_or_root("/xxx")); |
| assert_se(!empty_or_root("/xxx/")); |
| assert_se(!empty_or_root("//yy//")); |
| } |
| |
| static void test_path_startswith_set(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo/bar", "/zzz"), "")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo/", "/zzz"), "bar")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo", "/zzz"), "bar")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/", "/zzz"), "foo/bar")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "", "/zzz"), NULL)); |
| |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo/bar", "/zzz"), NULL)); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo/", "/zzz"), "bar2")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo", "/zzz"), "bar2")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/", "/zzz"), "foo/bar2")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "", "/zzz"), NULL)); |
| |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo/bar", "/zzz"), NULL)); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo/", "/zzz"), NULL)); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo", "/zzz"), NULL)); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/", "/zzz"), "foo2/bar")); |
| assert_se(streq_ptr(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "", "/zzz"), NULL)); |
| } |
| |
| static void test_path_startswith_strv(void) { |
| log_info("/* %s */", __func__); |
| |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), "")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), "bar")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo", "/zzz")), "bar")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo/bar")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "", "/zzz")), NULL)); |
| |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), NULL)); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), "bar2")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo", "/zzz")), "bar2")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo/bar2")); |
| assert_se(streq_ptr(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "", "/zzz")), NULL)); |
| |
| assert_se(streq_ptr(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), NULL)); |
| assert_se(streq_ptr(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), NULL)); |
| assert_se(streq_ptr(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo", "/zzz")), NULL)); |
| assert_se(streq_ptr(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo2/bar")); |
| assert_se(streq_ptr(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "", "/zzz")), NULL)); |
| } |
| |
| int main(int argc, char **argv) { |
| test_setup_logging(LOG_DEBUG); |
| |
| log_info("PATH_MAX=%zu\n" |
| "FILENAME_MAX=%zu\n" |
| "NAME_MAX=%zu", |
| (size_t) PATH_MAX, |
| (size_t) FILENAME_MAX, |
| (size_t) NAME_MAX); |
| |
| assert_cc(FILENAME_MAX == PATH_MAX); |
| |
| test_print_paths(); |
| test_path(); |
| test_path_simplify(); |
| test_path_compare(); |
| test_path_equal_root(); |
| test_find_executable_full(); |
| test_find_executable(argv[0]); |
| test_find_executable_exec(); |
| test_prefixes(); |
| test_path_join(); |
| test_path_extend(); |
| test_fsck_exists(); |
| test_make_relative(); |
| test_strv_resolve(); |
| test_path_startswith(); |
| test_prefix_root(); |
| test_file_in_same_dir(); |
| test_path_find_first_component(); |
| test_path_find_last_component(); |
| test_last_path_component(); |
| test_path_extract_filename(); |
| test_path_extract_directory(); |
| test_filename_is_valid(); |
| test_path_is_valid_and_safe(); |
| test_hidden_or_backup_file(); |
| test_skip_dev_prefix(); |
| test_empty_or_root(); |
| test_path_startswith_set(); |
| test_path_startswith_strv(); |
| |
| test_systemd_installation_has_version(argv[1]); /* NULL is OK */ |
| |
| return 0; |
| } |
