| /* Regression test for _dbus_printf_string_upper_bound |
| * |
| * Author: Simon McVittie <simon.mcvittie@collabora.co.uk> |
| * Copyright © 2013 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation files |
| * (the "Software"), to deal in the Software without restriction, |
| * including without limitation the rights to use, copy, modify, merge, |
| * publish, distribute, sublicense, and/or sell copies of the Software, |
| * and to permit persons to whom the Software is furnished to do so, |
| * subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #include <config.h> |
| |
| #include <dbus/dbus.h> |
| #include <dbus/dbus-internals.h> |
| #include <dbus/dbus-string.h> |
| #include "test-utils.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| static void |
| do_test (int minimum, |
| const char *format, |
| ...) |
| { |
| va_list ap; |
| int result; |
| |
| va_start (ap, format); |
| result = _dbus_printf_string_upper_bound (format, ap); |
| va_end (ap); |
| |
| if (result < minimum) |
| { |
| fprintf (stderr, "expected at least %d, got %d\n", minimum, result); |
| abort (); |
| } |
| } |
| |
| #define X_TIMES_8 "XXXXXXXX" |
| #define X_TIMES_16 X_TIMES_8 X_TIMES_8 |
| #define X_TIMES_32 X_TIMES_16 X_TIMES_16 |
| #define X_TIMES_64 X_TIMES_32 X_TIMES_32 |
| #define X_TIMES_128 X_TIMES_64 X_TIMES_64 |
| #define X_TIMES_256 X_TIMES_128 X_TIMES_128 |
| #define X_TIMES_512 X_TIMES_256 X_TIMES_256 |
| #define X_TIMES_1024 X_TIMES_512 X_TIMES_512 |
| |
| /* This test outputs TAP syntax: http://testanything.org/ */ |
| int |
| main (int argc, |
| char **argv) |
| { |
| char buf[] = X_TIMES_1024 X_TIMES_1024 X_TIMES_1024 X_TIMES_1024; |
| int i; |
| int test_num = 0; |
| |
| do_test (1, "%d", 0); |
| printf ("ok %d\n", ++test_num); |
| |
| do_test (7, "%d", 1234567); |
| printf ("ok %d\n", ++test_num); |
| |
| do_test (3, "%f", 3.5); |
| printf ("ok %d\n", ++test_num); |
| |
| do_test (0, "%s", ""); |
| printf ("ok %d\n", ++test_num); |
| |
| do_test (1024, "%s", X_TIMES_1024); |
| printf ("ok %d\n", ++test_num); |
| |
| do_test (1025, "%s", X_TIMES_1024 "Y"); |
| printf ("ok %d\n", ++test_num); |
| |
| for (i = 4096; i > 0; i--) |
| { |
| buf[i] = '\0'; |
| do_test (i, "%s", buf); |
| do_test (i + 3, "%s:%d", buf, 42); |
| } |
| printf ("ok %d\n", ++test_num); |
| |
| /* Tell the TAP driver that we have done all the tests we plan to do. |
| * This is how it can distinguish between an unexpected exit and |
| * successful completion. */ |
| printf ("1..%d\n", test_num); |
| return 0; |
| } |