mirror of
https://github.com/systemd/systemd-stable.git
synced 2025-03-21 14:50:12 +03:00
162f6477c6
Let's port one more over. Note that this changes behaviour of file_in_same_dir() in some regards. Specifically, a trailing slash of the input path will be treated differently: previously we'd operate below that dir then, instead of the parent. I think that makes little sense however, and I think the code using this function doesn't expect that either. Moroever, addresses some corner cases if the path is specified as "/" or ".", i.e. where e cannot extract a parent. These will now be treated as error, which I think is much cleaner.
1102 lines
47 KiB
C
1102 lines
47 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include <stdio.h>
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#include <unistd.h>
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#include "alloc-util.h"
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#include "exec-util.h"
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#include "fd-util.h"
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#include "fs-util.h"
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#include "macro.h"
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#include "path-util.h"
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#include "process-util.h"
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#include "rm-rf.h"
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#include "stat-util.h"
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#include "string-util.h"
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#include "strv.h"
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#include "tests.h"
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#include "tmpfile-util.h"
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TEST(print_paths) {
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log_info("DEFAULT_PATH=%s", DEFAULT_PATH);
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log_info("DEFAULT_USER_PATH=%s", DEFAULT_USER_PATH);
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}
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TEST(path) {
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assert_se(path_is_absolute("/"));
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assert_se(!path_is_absolute("./"));
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assert_se(is_path("/dir"));
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assert_se(is_path("a/b"));
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assert_se(!is_path("."));
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assert_se(streq(basename("./aa/bb/../file.da."), "file.da."));
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assert_se(streq(basename("/aa///.file"), ".file"));
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assert_se(streq(basename("/aa///file..."), "file..."));
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assert_se(streq(basename("file.../"), ""));
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assert_se(PATH_IN_SET("/bin", "/", "/bin", "/foo"));
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assert_se(PATH_IN_SET("/bin", "/bin"));
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assert_se(PATH_IN_SET("/bin", "/foo/bar", "/bin"));
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assert_se(PATH_IN_SET("/", "/", "/", "/foo/bar"));
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assert_se(!PATH_IN_SET("/", "/abc", "/def"));
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assert_se(path_equal_ptr(NULL, NULL));
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assert_se(path_equal_ptr("/a", "/a"));
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assert_se(!path_equal_ptr("/a", "/b"));
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assert_se(!path_equal_ptr("/a", NULL));
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assert_se(!path_equal_ptr(NULL, "/a"));
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assert_se(path_equal_filename("/a/c", "/b/c"));
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assert_se(path_equal_filename("/a", "/a"));
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assert_se(!path_equal_filename("/a/b", "/a/c"));
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assert_se(!path_equal_filename("/b", "/c"));
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}
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static void test_path_simplify_one(const char *in, const char *out) {
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char *p;
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p = strdupa_safe(in);
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path_simplify(p);
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log_debug("/* test_path_simplify(%s) → %s (expected: %s) */", in, p, out);
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assert_se(streq(p, out));
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}
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TEST(path_simplify) {
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_cleanup_free_ char *hoge = NULL, *hoge_out = NULL;
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char foo[NAME_MAX * 2];
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test_path_simplify_one("", "");
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test_path_simplify_one("aaa/bbb////ccc", "aaa/bbb/ccc");
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test_path_simplify_one("//aaa/.////ccc", "/aaa/ccc");
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test_path_simplify_one("///", "/");
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test_path_simplify_one("///.//", "/");
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test_path_simplify_one("///.//.///", "/");
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test_path_simplify_one("////.././///../.", "/../..");
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test_path_simplify_one(".", ".");
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test_path_simplify_one("./", ".");
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test_path_simplify_one(".///.//./.", ".");
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test_path_simplify_one(".///.//././/", ".");
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test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.",
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"/aaa/.bbb/../c./d.dd/..eeee");
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test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
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"/aaa/.bbb/../c./d.dd/..eeee/..");
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test_path_simplify_one(".//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
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"aaa/.bbb/../c./d.dd/..eeee/..");
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test_path_simplify_one("..//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
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"../aaa/.bbb/../c./d.dd/..eeee/..");
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memset(foo, 'a', sizeof(foo) -1);
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char_array_0(foo);
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test_path_simplify_one(foo, foo);
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hoge = strjoin("/", foo);
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assert_se(hoge);
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test_path_simplify_one(hoge, hoge);
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hoge = mfree(hoge);
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hoge = strjoin("a////.//././//./b///././/./c/////././//./", foo, "//.//////d/e/.//f/");
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assert_se(hoge);
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hoge_out = strjoin("a/b/c/", foo, "//.//////d/e/.//f/");
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assert_se(hoge_out);
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test_path_simplify_one(hoge, hoge_out);
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}
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static void test_path_compare_one(const char *a, const char *b, int expected) {
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int r;
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assert_se(path_compare(a, a) == 0);
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assert_se(path_compare(b, b) == 0);
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r = path_compare(a, b);
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assert_se((r > 0) == (expected > 0) && (r < 0) == (expected < 0));
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r = path_compare(b, a);
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assert_se((r < 0) == (expected > 0) && (r > 0) == (expected < 0));
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assert_se(path_equal(a, a) == 1);
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assert_se(path_equal(b, b) == 1);
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assert_se(path_equal(a, b) == (expected == 0));
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assert_se(path_equal(b, a) == (expected == 0));
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}
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TEST(path_compare) {
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test_path_compare_one("/goo", "/goo", 0);
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test_path_compare_one("/goo", "/goo", 0);
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test_path_compare_one("//goo", "/goo", 0);
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test_path_compare_one("//goo/////", "/goo", 0);
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test_path_compare_one("goo/////", "goo", 0);
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test_path_compare_one("/goo/boo", "/goo//boo", 0);
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test_path_compare_one("//goo/boo", "/goo/boo//", 0);
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test_path_compare_one("//goo/././//./boo//././//", "/goo/boo//.", 0);
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test_path_compare_one("/.", "//.///", 0);
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test_path_compare_one("/x", "x/", 1);
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test_path_compare_one("x/", "/", -1);
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test_path_compare_one("/x/./y", "x/y", 1);
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test_path_compare_one("/x/./y", "/x/y", 0);
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test_path_compare_one("/x/./././y", "/x/y/././.", 0);
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test_path_compare_one("./x/./././y", "./x/y/././.", 0);
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test_path_compare_one(".", "./.", 0);
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test_path_compare_one(".", "././.", 0);
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test_path_compare_one("./..", ".", 1);
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test_path_compare_one("x/.y", "x/y", -1);
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test_path_compare_one("foo", "/foo", -1);
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test_path_compare_one("/foo", "/foo/bar", -1);
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test_path_compare_one("/foo/aaa", "/foo/b", -1);
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test_path_compare_one("/foo/aaa", "/foo/b/a", -1);
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test_path_compare_one("/foo/a", "/foo/aaa", -1);
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test_path_compare_one("/foo/a/b", "/foo/aaa", -1);
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}
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TEST(path_equal_root) {
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/* Nail down the details of how path_equal("/", ...) works. */
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assert_se(path_equal("/", "/"));
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assert_se(path_equal("/", "//"));
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assert_se(path_equal("/", "/./"));
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assert_se(!path_equal("/", "/../"));
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assert_se(!path_equal("/", "/.../"));
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/* Make sure that files_same works as expected. */
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assert_se(files_same("/", "/", 0) > 0);
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assert_se(files_same("/", "/", AT_SYMLINK_NOFOLLOW) > 0);
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assert_se(files_same("/", "//", 0) > 0);
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assert_se(files_same("/", "//", AT_SYMLINK_NOFOLLOW) > 0);
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assert_se(files_same("/", "/./", 0) > 0);
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assert_se(files_same("/", "/./", AT_SYMLINK_NOFOLLOW) > 0);
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assert_se(files_same("/", "/../", 0) > 0);
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assert_se(files_same("/", "/../", AT_SYMLINK_NOFOLLOW) > 0);
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assert_se(files_same("/", "/.../", 0) == -ENOENT);
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assert_se(files_same("/", "/.../", AT_SYMLINK_NOFOLLOW) == -ENOENT);
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/* The same for path_equal_or_files_same. */
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assert_se(path_equal_or_files_same("/", "/", 0));
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assert_se(path_equal_or_files_same("/", "/", AT_SYMLINK_NOFOLLOW));
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assert_se(path_equal_or_files_same("/", "//", 0));
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assert_se(path_equal_or_files_same("/", "//", AT_SYMLINK_NOFOLLOW));
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assert_se(path_equal_or_files_same("/", "/./", 0));
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assert_se(path_equal_or_files_same("/", "/./", AT_SYMLINK_NOFOLLOW));
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assert_se(path_equal_or_files_same("/", "/../", 0));
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assert_se(path_equal_or_files_same("/", "/../", AT_SYMLINK_NOFOLLOW));
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assert_se(!path_equal_or_files_same("/", "/.../", 0));
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assert_se(!path_equal_or_files_same("/", "/.../", AT_SYMLINK_NOFOLLOW));
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}
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TEST(find_executable_full) {
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char *p;
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char* test_file_name;
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_cleanup_close_ int fd = -EBADF;
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char fn[] = "/tmp/test-XXXXXX";
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assert_se(find_executable_full("sh", NULL, NULL, true, &p, NULL) == 0);
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puts(p);
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assert_se(streq(basename(p), "sh"));
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free(p);
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assert_se(find_executable_full("sh", NULL, NULL, false, &p, NULL) == 0);
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puts(p);
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assert_se(streq(basename(p), "sh"));
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free(p);
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_cleanup_free_ char *oldpath = NULL;
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p = getenv("PATH");
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if (p)
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assert_se(oldpath = strdup(p));
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assert_se(unsetenv("PATH") == 0);
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assert_se(find_executable_full("sh", NULL, NULL, true, &p, NULL) == 0);
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puts(p);
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assert_se(streq(basename(p), "sh"));
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free(p);
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assert_se(find_executable_full("sh", NULL, NULL, false, &p, NULL) == 0);
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puts(p);
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assert_se(streq(basename(p), "sh"));
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free(p);
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if (oldpath)
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assert_se(setenv("PATH", oldpath, true) >= 0);
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assert_se((fd = mkostemp_safe(fn)) >= 0);
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assert_se(fchmod(fd, 0755) >= 0);
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test_file_name = basename(fn);
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assert_se(find_executable_full(test_file_name, NULL, STRV_MAKE("/doesnotexist", "/tmp", "/bin"), false, &p, NULL) == 0);
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puts(p);
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assert_se(streq(p, fn));
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free(p);
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(void) unlink(fn);
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assert_se(find_executable_full(test_file_name, NULL, STRV_MAKE("/doesnotexist", "/tmp", "/bin"), false, &p, NULL) == -ENOENT);
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}
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TEST(find_executable) {
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char *p;
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assert_se(find_executable("/bin/sh", &p) == 0);
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puts(p);
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assert_se(path_equal(p, "/bin/sh"));
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free(p);
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assert_se(find_executable(saved_argv[0], &p) == 0);
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puts(p);
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assert_se(endswith(p, "/test-path-util"));
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assert_se(path_is_absolute(p));
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free(p);
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assert_se(find_executable("sh", &p) == 0);
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puts(p);
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assert_se(endswith(p, "/sh"));
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assert_se(path_is_absolute(p));
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free(p);
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assert_se(find_executable("/bin/touch", &p) == 0);
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assert_se(streq(p, "/bin/touch"));
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free(p);
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assert_se(find_executable("touch", &p) == 0);
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assert_se(path_is_absolute(p));
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assert_se(streq(basename(p), "touch"));
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free(p);
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assert_se(find_executable("xxxx-xxxx", &p) == -ENOENT);
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assert_se(find_executable("/some/dir/xxxx-xxxx", &p) == -ENOENT);
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assert_se(find_executable("/proc/filesystems", &p) == -EACCES);
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}
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static void test_find_executable_exec_one(const char *path) {
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_cleanup_free_ char *t = NULL;
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_cleanup_close_ int fd = -EBADF;
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pid_t pid;
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int r;
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r = find_executable_full(path, NULL, NULL, false, &t, &fd);
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log_info_errno(r, "%s: %s → %s: %d/%m", __func__, path, t ?: "-", fd);
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assert_se(fd > STDERR_FILENO);
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assert_se(path_is_absolute(t));
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if (path_is_absolute(path))
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assert_se(streq(t, path));
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pid = fork();
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assert_se(pid >= 0);
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if (pid == 0) {
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r = fexecve_or_execve(fd, t, STRV_MAKE(t, "--version"), STRV_MAKE(NULL));
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log_error_errno(r, "[f]execve: %m");
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_exit(EXIT_FAILURE);
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}
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assert_se(wait_for_terminate_and_check(t, pid, WAIT_LOG) == 0);
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}
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TEST(find_executable_exec) {
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test_find_executable_exec_one("touch");
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test_find_executable_exec_one("/bin/touch");
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_cleanup_free_ char *script = NULL;
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assert_se(get_testdata_dir("test-path-util/script.sh", &script) >= 0);
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test_find_executable_exec_one(script);
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}
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TEST(prefixes) {
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static const char* const values[] = {
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"/a/b/c/d",
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"/a/b/c",
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"/a/b",
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"/a",
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"",
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NULL
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};
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unsigned i;
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char s[PATH_MAX];
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bool b;
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i = 0;
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PATH_FOREACH_PREFIX_MORE(s, "/a/b/c/d") {
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log_error("---%s---", s);
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assert_se(streq(s, values[i++]));
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}
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assert_se(values[i] == NULL);
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i = 1;
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PATH_FOREACH_PREFIX(s, "/a/b/c/d") {
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log_error("---%s---", s);
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assert_se(streq(s, values[i++]));
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}
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assert_se(values[i] == NULL);
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i = 0;
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PATH_FOREACH_PREFIX_MORE(s, "////a////b////c///d///////")
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assert_se(streq(s, values[i++]));
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assert_se(values[i] == NULL);
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i = 1;
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PATH_FOREACH_PREFIX(s, "////a////b////c///d///////")
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assert_se(streq(s, values[i++]));
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assert_se(values[i] == NULL);
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PATH_FOREACH_PREFIX(s, "////")
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assert_not_reached();
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b = false;
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PATH_FOREACH_PREFIX_MORE(s, "////") {
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assert_se(!b);
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assert_se(streq(s, ""));
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b = true;
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}
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assert_se(b);
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PATH_FOREACH_PREFIX(s, "")
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assert_not_reached();
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b = false;
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PATH_FOREACH_PREFIX_MORE(s, "") {
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assert_se(!b);
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assert_se(streq(s, ""));
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b = true;
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}
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}
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TEST(path_join) {
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#define test_join(expected, ...) { \
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_cleanup_free_ char *z = NULL; \
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z = path_join(__VA_ARGS__); \
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log_debug("got \"%s\", expected \"%s\"", z, expected); \
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assert_se(streq(z, expected)); \
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}
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test_join("/root/a/b/c", "/root", "/a/b", "/c");
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test_join("/root/a/b/c", "/root", "a/b", "c");
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test_join("/root/a/b/c", "/root", "/a/b", "c");
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test_join("/root/c", "/root", "/", "c");
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test_join("/root/", "/root", "/", NULL);
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test_join("/a/b/c", "", "/a/b", "/c");
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test_join("a/b/c", "", "a/b", "c");
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test_join("/a/b/c", "", "/a/b", "c");
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test_join("/c", "", "/", "c");
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test_join("/", "", "/", NULL);
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test_join("/a/b/c", NULL, "/a/b", "/c");
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test_join("a/b/c", NULL, "a/b", "c");
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test_join("/a/b/c", NULL, "/a/b", "c");
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test_join("/c", NULL, "/", "c");
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test_join("/", NULL, "/", NULL);
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test_join("", "", NULL);
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test_join("", NULL, "");
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test_join("", NULL, NULL);
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test_join("foo/bar", "foo", "bar");
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test_join("foo/bar", "", "foo", "bar");
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test_join("foo/bar", NULL, "foo", NULL, "bar");
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test_join("foo/bar", "", "foo", "", "bar", "");
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test_join("foo/bar", "", "", "", "", "foo", "", "", "", "bar", "", "", "");
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test_join("//foo///bar//", "", "/", "", "/foo/", "", "/", "", "/bar/", "", "/", "");
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test_join("/foo/bar/", "/", "foo", "/", "bar", "/");
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test_join("foo/bar/baz", "foo", "bar", "baz");
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test_join("foo/bar/baz", "foo/", "bar", "/baz");
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test_join("foo//bar//baz", "foo/", "/bar/", "/baz");
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test_join("//foo////bar////baz//", "//foo/", "///bar/", "///baz//");
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}
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TEST(path_extend) {
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_cleanup_free_ char *p = NULL;
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assert_se(path_extend(&p, "foo", "bar", "baz") == p);
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assert_se(streq(p, "foo/bar/baz"));
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assert_se(path_extend(&p, "foo", "bar", "baz") == p);
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assert_se(streq(p, "foo/bar/baz/foo/bar/baz"));
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|
|
|
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"));
|
|
}
|
|
|
|
TEST(fsck_exists) {
|
|
/* 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_for_fstype("minix") == 1);
|
|
|
|
assert_se(fsck_exists_for_fstype("AbCdE") == 0);
|
|
assert_se(fsck_exists_for_fstype("/../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));
|
|
}
|
|
|
|
TEST(path_make_relative) {
|
|
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_path_make_relative_parent_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_parent(from, to, &z);
|
|
assert_se((r >= 0) == !!expected);
|
|
assert_se(streq_ptr(z, expected));
|
|
}
|
|
|
|
TEST(path_make_relative_parent) {
|
|
test_path_make_relative_parent_one("some/relative/path/hoge", "/some/path", NULL);
|
|
test_path_make_relative_parent_one("/some/path/hoge", "some/relative/path", NULL);
|
|
test_path_make_relative_parent_one("/some/dotdot/../path/hoge", "/some/path", NULL);
|
|
test_path_make_relative_parent_one("/", "/aaa", NULL);
|
|
|
|
test_path_make_relative_parent_one("/hoge", "/", ".");
|
|
test_path_make_relative_parent_one("/hoge", "/some/path", "some/path");
|
|
test_path_make_relative_parent_one("/some/path/hoge", "/some/path", ".");
|
|
test_path_make_relative_parent_one("/some/path/hoge", "/some/path/in/subdir", "in/subdir");
|
|
test_path_make_relative_parent_one("/some/path/hoge", "/", "../..");
|
|
test_path_make_relative_parent_one("/some/path/hoge", "/some/other/path", "../other/path");
|
|
test_path_make_relative_parent_one("/some/path/./dot/hoge", "/some/further/path", "../../further/path");
|
|
test_path_make_relative_parent_one("//extra.//.//./.slashes//./won't////fo.ol///anybody//hoge", "/././/extra././/.slashes////ar.e/.just/././.fine///", "../../../ar.e/.just/.fine");
|
|
}
|
|
|
|
TEST(path_strv_resolve) {
|
|
char tmp_dir[] = "/tmp/test-path-util-XXXXXX";
|
|
_cleanup_strv_free_ char **search_dirs = NULL;
|
|
_cleanup_strv_free_ char **absolute_dirs = NULL;
|
|
|
|
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));
|
|
}
|
|
}
|
|
|
|
TEST(path_startswith) {
|
|
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));
|
|
}
|
|
|
|
TEST(prefix_root) {
|
|
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");
|
|
}
|
|
|
|
TEST(file_in_same_dir) {
|
|
char *t;
|
|
|
|
assert_se(file_in_same_dir("/", "a", &t) == -EADDRNOTAVAIL);
|
|
|
|
assert_se(file_in_same_dir("/", "/a", &t) >= 0);
|
|
assert_se(streq(t, "/a"));
|
|
free(t);
|
|
|
|
assert_se(file_in_same_dir("", "a", &t) == -EINVAL);
|
|
|
|
assert_se(file_in_same_dir("a/", "x", &t) >= 0);
|
|
assert_se(streq(t, "x"));
|
|
free(t);
|
|
|
|
assert_se(file_in_same_dir("bar/foo", "bar", &t) >= 0);
|
|
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));
|
|
}
|
|
}
|
|
|
|
TEST(path_find_first_component) {
|
|
_cleanup_free_ char *hoge = NULL;
|
|
char foo[NAME_MAX * 2];
|
|
|
|
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));
|
|
}
|
|
}
|
|
|
|
TEST(path_find_last_component) {
|
|
_cleanup_free_ char *hoge = NULL;
|
|
char foo[NAME_MAX * 2];
|
|
|
|
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);
|
|
}
|
|
|
|
TEST(last_path_component) {
|
|
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("%s → %s/%s [expected: %s/%s]",
|
|
strnull(input),
|
|
strnull(k), r < 0 ? STRERROR(r) : "-",
|
|
strnull(output), ret < 0 ? STRERROR(ret) : "-");
|
|
assert_se(streq_ptr(k, output));
|
|
assert_se(r == ret);
|
|
}
|
|
|
|
TEST(path_extract_filename) {
|
|
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("%s → %s/%s [expected: %s/%s]",
|
|
strnull(input),
|
|
strnull(k), r < 0 ? STRERROR(r) : "-",
|
|
strnull(output), STRERROR(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));
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST(path_extract_directory) {
|
|
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);
|
|
}
|
|
|
|
TEST(filename_is_valid) {
|
|
char foo[NAME_MAX+2];
|
|
|
|
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);
|
|
}
|
|
|
|
TEST(path_is_valid_and_safe) {
|
|
char foo[PATH_MAX+2];
|
|
const char *c;
|
|
|
|
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);
|
|
}
|
|
|
|
TEST(hidden_or_backup_file) {
|
|
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"));
|
|
}
|
|
|
|
TEST(skip_dev_prefix) {
|
|
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"));
|
|
}
|
|
|
|
TEST(empty_or_root) {
|
|
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//"));
|
|
}
|
|
|
|
TEST(path_startswith_set) {
|
|
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));
|
|
}
|
|
|
|
TEST(path_startswith_strv) {
|
|
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));
|
|
}
|
|
|
|
static void test_path_glob_can_match_one(const char *pattern, const char *prefix, const char *expected) {
|
|
_cleanup_free_ char *result = NULL;
|
|
|
|
log_debug("%s(%s, %s, %s)", __func__, pattern, prefix, strnull(expected));
|
|
|
|
assert_se(path_glob_can_match(pattern, prefix, &result) == !!expected);
|
|
assert_se(streq_ptr(result, expected));
|
|
}
|
|
|
|
TEST(path_glob_can_match) {
|
|
test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge/aaa/bbb", NULL);
|
|
test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge/aaa", "/foo/hoge/aaa");
|
|
test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge", "/foo/hoge/aaa");
|
|
test_path_glob_can_match_one("/foo/hoge/aaa", "/foo", "/foo/hoge/aaa");
|
|
test_path_glob_can_match_one("/foo/hoge/aaa", "/", "/foo/hoge/aaa");
|
|
|
|
test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge/aaa/bbb", NULL);
|
|
test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge/aaa", "/foo/hoge/aaa");
|
|
test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge", "/foo/hoge/aaa");
|
|
test_path_glob_can_match_one("/foo/*/aaa", "/foo", "/foo/*/aaa");
|
|
test_path_glob_can_match_one("/foo/*/aaa", "/", "/foo/*/aaa");
|
|
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy/aaa/bbb", NULL);
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy/aaa", "/foo/xxx/yyy/aaa");
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy", "/foo/xxx/yyy/aaa");
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx", "/foo/xxx/*/aaa");
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/foo", "/foo/*/*/aaa");
|
|
test_path_glob_can_match_one("/foo/*/*/aaa", "/", "/foo/*/*/aaa");
|
|
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa/bbb/ccc", NULL);
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa/bbb", "/foo/xxx/aaa/bbb");
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/ccc", NULL);
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa", "/foo/xxx/aaa/*");
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx", "/foo/xxx/aaa/*");
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/foo", "/foo/*/aaa/*");
|
|
test_path_glob_can_match_one("/foo/*/aaa/*", "/", "/foo/*/aaa/*");
|
|
}
|
|
|
|
TEST(print_MAX) {
|
|
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);
|
|
}
|
|
|
|
DEFINE_TEST_MAIN(LOG_DEBUG);
|