static void test_cunescape(void) {
_cleanup_free_ char *unescaped;
- assert_se(unescaped = cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00"));
- assert_se(streq(unescaped, "abc\\\"\b\f\a\n\r\t\v\003\177\234\313\\000\\x00"));
+ unescaped = cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00");
+ assert_se(streq_ptr(unescaped, "abc\\\"\b\f\a\n\r\t\v\003\177\234\313\\000\\x00"));
+
+ /* incomplete sequences */
+ unescaped = cunescape("\\x0");
+ assert_se(streq_ptr(unescaped, "\\x0"));
+
+ unescaped = cunescape("\\x");
+ assert_se(streq_ptr(unescaped, "\\x"));
+
+ unescaped = cunescape("\\");
+ assert_se(streq_ptr(unescaped, "\\"));
+
+ unescaped = cunescape("\\11");
+ assert_se(streq_ptr(unescaped, "\\11"));
+
+ unescaped = cunescape("\\1");
+ assert_se(streq_ptr(unescaped, "\\1"));
}
static void test_foreach_word(void) {
r = get_process_environ(me, &env);
assert_se(r >= 0 || r == -EACCES);
- log_info("self strlen(environ): '%zd'", strlen(env));
+ log_info("self strlen(environ): '%zu'", strlen(env));
if (!detect_container(NULL))
assert_se(get_ctty_devnr(1, &h) == -ENOENT);
}
static void test_is_valid_documentation_url(void) {
- assert_se(is_valid_documentation_url("http://www.freedesktop.org/wiki/Software/systemd"));
- assert_se(is_valid_documentation_url("https://www.kernel.org/doc/Documentation/binfmt_misc.txt"));
- assert_se(is_valid_documentation_url("file:foo"));
- assert_se(is_valid_documentation_url("man:systemd.special(7)"));
- assert_se(is_valid_documentation_url("info:bar"));
+ assert_se(documentation_url_is_valid("http://www.freedesktop.org/wiki/Software/systemd"));
+ assert_se(documentation_url_is_valid("https://www.kernel.org/doc/Documentation/binfmt_misc.txt"));
+ assert_se(documentation_url_is_valid("file:/foo/foo"));
+ assert_se(documentation_url_is_valid("man:systemd.special(7)"));
+ assert_se(documentation_url_is_valid("info:bar"));
- assert_se(!is_valid_documentation_url("foo:"));
- assert_se(!is_valid_documentation_url("info:"));
- assert_se(!is_valid_documentation_url(""));
+ assert_se(!documentation_url_is_valid("foo:"));
+ assert_se(!documentation_url_is_valid("info:"));
+ assert_se(!documentation_url_is_valid(""));
}
static void test_file_in_same_dir(void) {
assert_se(strlen(strshorten(s, 0)) == 0);
}
-static void test_strappenda(void) {
+static void test_strjoina(void) {
char *actual;
- actual = strappenda("", "foo", "bar");
+ actual = strjoina("", "foo", "bar");
assert_se(streq(actual, "foobar"));
- actual = strappenda("foo", "bar", "baz");
+ actual = strjoina("foo", "bar", "baz");
assert_se(streq(actual, "foobarbaz"));
- actual = strappenda("foo", "", "bar", "baz");
+ actual = strjoina("foo", "", "bar", "baz");
assert_se(streq(actual, "foobarbaz"));
+
+ actual = strjoina("foo");
+ assert_se(streq(actual, "foo"));
+
+ actual = strjoina(NULL);
+ assert_se(streq(actual, ""));
+
+ actual = strjoina(NULL, "foo");
+ assert_se(streq(actual, ""));
+
+ actual = strjoina("foo", NULL, "bar");
+ assert_se(streq(actual, "foo"));
}
static void test_is_symlink(void) {
}
static void test_execute_directory(void) {
- char name[] = "/tmp/test-execute_directory/script1";
- char name2[] = "/tmp/test-execute_directory/script2";
- char name3[] = "/tmp/test-execute_directory/useless";
- char tempdir[] = "/tmp/test-execute_directory/";
-
- assert_se(mkdir_safe(tempdir, 0755, getuid(), getgid()) >= 0);
- assert_se(write_string_file(name, "#!/bin/sh\necho 'Executing '$0\ntouch /tmp/test-execute_directory/it_works") == 0);
- assert_se(write_string_file(name2, "#!/bin/sh\necho 'Executing '$0\ntouch /tmp/test-execute_directory/it_works2") == 0);
+ char template_lo[] = "/tmp/test-readlink_and_make_absolute-lo.XXXXXXX";
+ char template_hi[] = "/tmp/test-readlink_and_make_absolute-hi.XXXXXXX";
+ const char * dirs[] = {template_hi, template_lo, NULL};
+ const char *name, *name2, *name3, *overridden, *override, *masked, *mask;
+
+ assert_se(mkdtemp(template_lo));
+ assert_se(mkdtemp(template_hi));
+
+ name = strjoina(template_lo, "/script");
+ name2 = strjoina(template_hi, "/script2");
+ name3 = strjoina(template_lo, "/useless");
+ overridden = strjoina(template_lo, "/overridden");
+ override = strjoina(template_hi, "/overridden");
+ masked = strjoina(template_lo, "/masked");
+ mask = strjoina(template_hi, "/masked");
+
+ assert_se(write_string_file(name, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works") == 0);
+ assert_se(write_string_file(name2, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works2") == 0);
+ assert_se(write_string_file(overridden, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed") == 0);
+ assert_se(write_string_file(override, "#!/bin/sh\necho 'Executing '$0") == 0);
+ assert_se(write_string_file(masked, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed") == 0);
+ assert_se(symlink("/dev/null", mask) == 0);
assert_se(chmod(name, 0755) == 0);
assert_se(chmod(name2, 0755) == 0);
+ assert_se(chmod(overridden, 0755) == 0);
+ assert_se(chmod(override, 0755) == 0);
+ assert_se(chmod(masked, 0755) == 0);
assert_se(touch(name3) >= 0);
- execute_directory(tempdir, NULL, DEFAULT_TIMEOUT_USEC, NULL);
- assert_se(access("/tmp/test-execute_directory/it_works", F_OK) >= 0);
- assert_se(access("/tmp/test-execute_directory/it_works2", F_OK) >= 0);
+ execute_directories(dirs, DEFAULT_TIMEOUT_USEC, NULL);
+
+ assert_se(chdir(template_lo) == 0);
+ assert_se(access("it_works", F_OK) >= 0);
+ assert_se(access("failed", F_OK) < 0);
- rm_rf_dangerous(tempdir, false, true, false);
+ assert_se(chdir(template_hi) == 0);
+ assert_se(access("it_works2", F_OK) >= 0);
+ assert_se(access("failed", F_OK) < 0);
+
+ rm_rf_dangerous(template_lo, false, true, false);
+ rm_rf_dangerous(template_hi, false, true, false);
}
static void test_unquote_first_word(void) {
char *t;
p = original = "foobar waldo";
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "foobar"));
free(t);
assert_se(p == original + 7);
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "waldo"));
free(t);
assert_se(p == original + 12);
- assert_se(unquote_first_word(&p, &t, false) == 0);
+ assert_se(unquote_first_word(&p, &t, 0) == 0);
assert_se(!t);
assert_se(p == original + 12);
p = original = "\"foobar\" \'waldo\'";
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "foobar"));
free(t);
assert_se(p == original + 9);
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "waldo"));
free(t);
assert_se(p == original + 16);
- assert_se(unquote_first_word(&p, &t, false) == 0);
+ assert_se(unquote_first_word(&p, &t, 0) == 0);
assert_se(!t);
assert_se(p == original + 16);
p = original = "\"";
- assert_se(unquote_first_word(&p, &t, false) == -EINVAL);
+ assert_se(unquote_first_word(&p, &t, 0) == -EINVAL);
assert_se(p == original + 1);
p = original = "\'";
- assert_se(unquote_first_word(&p, &t, false) == -EINVAL);
+ assert_se(unquote_first_word(&p, &t, 0) == -EINVAL);
assert_se(p == original + 1);
p = original = "\'fooo";
- assert_se(unquote_first_word(&p, &t, false) == -EINVAL);
+ assert_se(unquote_first_word(&p, &t, 0) == -EINVAL);
assert_se(p == original + 5);
p = original = "\'fooo";
- assert_se(unquote_first_word(&p, &t, true) > 0);
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
assert_se(streq(t, "fooo"));
free(t);
assert_se(p == original + 5);
p = original = "yay\'foo\'bar";
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "yayfoobar"));
free(t);
assert_se(p == original + 11);
p = original = " foobar ";
- assert_se(unquote_first_word(&p, &t, false) > 0);
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
assert_se(streq(t, "foobar"));
free(t);
assert_se(p == original + 12);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0);
+ assert_se(streq(t, "foo\ba\x6ar"));
+ free(t);
+ assert_se(p == original + 13);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word(&p, &t, 0) > 0);
+ assert_se(streq(t, "foobax6ar"));
+ free(t);
+ assert_se(p == original + 13);
}
static void test_unquote_many_words(void) {
char *a, *b, *c;
p = original = "foobar waldi piep";
- assert_se(unquote_many_words(&p, &a, &b, &c, NULL) == 3);
+ assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 3);
assert_se(p == original + 17);
assert_se(streq_ptr(a, "foobar"));
assert_se(streq_ptr(b, "waldi"));
free(c);
p = original = "'foobar' wa\"ld\"i ";
- assert_se(unquote_many_words(&p, &a, &b, &c, NULL) == 2);
+ assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 2);
assert_se(p == original + 19);
assert_se(streq_ptr(a, "foobar"));
assert_se(streq_ptr(b, "waldi"));
free(b);
p = original = "";
- assert_se(unquote_many_words(&p, &a, &b, &c, NULL) == 0);
+ assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 0);
assert_se(p == original);
assert_se(streq_ptr(a, NULL));
assert_se(streq_ptr(b, NULL));
assert_se(streq_ptr(c, NULL));
p = original = " ";
- assert_se(unquote_many_words(&p, &a, &b, &c, NULL) == 0);
+ assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 0);
assert_se(p == original+2);
assert_se(streq_ptr(a, NULL));
assert_se(streq_ptr(b, NULL));
assert_se(streq_ptr(c, NULL));
p = original = "foobar";
- assert_se(unquote_many_words(&p, NULL) == 0);
+ assert_se(unquote_many_words(&p, 0, NULL) == 0);
assert_se(p == original);
p = original = "foobar waldi";
- assert_se(unquote_many_words(&p, &a, NULL) == 1);
+ assert_se(unquote_many_words(&p, 0, &a, NULL) == 1);
assert_se(p == original+7);
assert_se(streq_ptr(a, "foobar"));
free(a);
p = original = " foobar ";
- assert_se(unquote_many_words(&p, &a, NULL) == 1);
+ assert_se(unquote_many_words(&p, 0, &a, NULL) == 1);
assert_se(p == original+15);
assert_se(streq_ptr(a, "foobar"));
free(a);
assert_se(PTR_TO_UID(UID_TO_PTR(1000)) == 1000);
}
+static void test_sparse_write_one(int fd, const char *buffer, size_t n) {
+ char check[n];
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(ftruncate(fd, 0) >= 0);
+ assert_se(sparse_write(fd, buffer, n, 4) == (ssize_t) n);
+
+ assert_se(lseek(fd, 0, SEEK_CUR) == (off_t) n);
+ assert_se(ftruncate(fd, n) >= 0);
+
+ assert_se(lseek(fd, 0, SEEK_SET) == 0);
+ assert_se(read(fd, check, n) == (ssize_t) n);
+
+ assert_se(memcmp(buffer, check, n) == 0);
+}
+
+static void test_sparse_write(void) {
+ const char test_a[] = "test";
+ const char test_b[] = "\0\0\0\0test\0\0\0\0";
+ const char test_c[] = "\0\0test\0\0\0\0";
+ const char test_d[] = "\0\0test\0\0\0test\0\0\0\0test\0\0\0\0\0test\0\0\0test\0\0\0\0test\0\0\0\0\0\0\0\0";
+ const char test_e[] = "test\0\0\0\0test";
+ _cleanup_close_ int fd = -1;
+ char fn[] = "/tmp/sparseXXXXXX";
+
+ fd = mkostemp(fn, O_CLOEXEC);
+ assert_se(fd >= 0);
+ unlink(fn);
+
+ test_sparse_write_one(fd, test_a, sizeof(test_a));
+ test_sparse_write_one(fd, test_b, sizeof(test_b));
+ test_sparse_write_one(fd, test_c, sizeof(test_c));
+ test_sparse_write_one(fd, test_d, sizeof(test_d));
+ test_sparse_write_one(fd, test_e, sizeof(test_e));
+}
+
int main(int argc, char *argv[]) {
log_parse_environment();
log_open();
test_read_one_char();
test_ignore_signals();
test_strshorten();
- test_strappenda();
+ test_strjoina();
test_is_symlink();
test_pid_is_unwaited();
test_pid_is_alive();
test_raw_clone();
test_same_fd();
test_uid_ptr();
+ test_sparse_write();
return 0;
}