X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftest%2Ftest-util.c;h=9515a8cbf1374da17c814c544716b26ca7fc52d4;hb=adfe5671ef794099068038dfccbf1eb5134433c8;hp=d862149fa83927fc7685afc6f133fadd3ae802b5;hpb=4968105790c65af58d4ab42bffa2a4bedc0be8ee;p=elogind.git diff --git a/src/test/test-util.c b/src/test/test-util.c index d862149fa..9515a8cbf 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -416,8 +416,24 @@ static void test_cescape(void) { 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) { @@ -587,7 +603,7 @@ static void test_get_process_comm(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); @@ -902,15 +918,15 @@ static void test_files_same(void) { } 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) { @@ -1056,17 +1072,29 @@ static void test_strshorten(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) { @@ -1207,23 +1235,47 @@ static void test_glob_exists(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, 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); + + assert_se(chdir(template_hi) == 0); + assert_se(access("it_works2", F_OK) >= 0); + assert_se(access("failed", F_OK) < 0); - rm_rf_dangerous(tempdir, false, true, false); + rm_rf_dangerous(template_lo, false, true, false); + rm_rf_dangerous(template_hi, false, true, false); } static void test_unquote_first_word(void) { @@ -1424,6 +1476,42 @@ static void test_uid_ptr(void) { 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(); @@ -1486,7 +1574,7 @@ int main(int argc, char *argv[]) { test_read_one_char(); test_ignore_signals(); test_strshorten(); - test_strappenda(); + test_strjoina(); test_is_symlink(); test_pid_is_unwaited(); test_pid_is_alive(); @@ -1500,6 +1588,7 @@ int main(int argc, char *argv[]) { test_raw_clone(); test_same_fd(); test_uid_ptr(); + test_sparse_write(); return 0; }