brl/mutter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
8ddeb4f953
mutter/src/theme-viewer.c

248 lines
7.6 KiB
C
Raw Normal View History

move in here so util.c doesn't require display.[hc] 2002-01-27 Havoc Pennington <hp@pobox.com> * src/display.c (meta_set_syncing): move in here so util.c doesn't require display.[hc] * src/theme.h, src/theme.c: implement coordinate expression parser, write MetaShapeSpec declaration * src/util.c (meta_exit): move in here so we can link to util.c with a different main() * src/theme.h: rename the MetaWindow* enums to MetaFrame*
2002-01-27 21:09:12 -05:00
/* Metacity theme viewer and test app main() */
/*
* Copyright (C) 2002 Havoc Pennington
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <config.h>
#include "util.h"
#include "theme.h"
#include <gtk/gtk.h>
static void run_position_expression_tests (void);
int
main (int argc, char **argv)
{
bindtextdomain (GETTEXT_PACKAGE, METACITY_LOCALEDIR);
run_position_expression_tests ();
return 0;
}
typedef struct
{
GdkRectangle rect;
const char *expr;
int expected_x;
int expected_y;
MetaPositionExprError expected_error;
} PositionExpressionTest;
#define NO_ERROR -1
static const PositionExpressionTest position_expression_tests[] = {
/* Just numbers */
{ { 10, 20, 40, 50 },
"10", 20, 30, NO_ERROR },
{ { 10, 20, 40, 50 },
"14.37", 24, 34, NO_ERROR },
/* Binary expressions with 2 ints */
{ { 10, 20, 40, 50 },
"14 * 10", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"14 + 10", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"14 - 10", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 / 2", 14, 24, NO_ERROR },
/* Binary expressions with floats and mixed float/ints */
{ { 10, 20, 40, 50 },
"7.0 / 3.5", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"12.1 / 3", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"12 / 2.95", 14, 24, NO_ERROR },
/* Binary expressions without whitespace after first number */
{ { 10, 20, 40, 50 },
"14* 10", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"14+ 10", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"14- 10", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"8/ 2", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"7.0/ 3.5", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"12.1/ 3", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"12/ 2.95", 14, 24, NO_ERROR },
/* Binary expressions without whitespace before second number */
{ { 10, 20, 40, 50 },
"14 *10", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"14 +10", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"14 -10", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 /2", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"7.0 /3.5", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"12.1 /3", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"12 /2.95", 14, 24, NO_ERROR },
/* Binary expressions without any whitespace */
{ { 10, 20, 40, 50 },
"14*10", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"14+10", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"14-10", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"8/2", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"7.0/3.5", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"12.1/3", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"12/2.95", 14, 24, NO_ERROR },
/* Binary expressions with parentheses */
{ { 10, 20, 40, 50 },
"(14) * (10)", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"(14) + (10)", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"(14) - (10)", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"(8) / (2)", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"(7.0) / (3.5)", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"(12.1) / (3)", 14, 24, NO_ERROR },
{ { 10, 20, 40, 50 },
"(12) / (2.95)", 14, 24, NO_ERROR },
/* Lots of extra parentheses */
{ { 10, 20, 40, 50 },
"(((14)) * ((10)))", 150, 160, NO_ERROR },
{ { 10, 20, 40, 50 },
"((((14)))) + ((((((((10))))))))", 34, 44, NO_ERROR },
{ { 10, 20, 40, 50 },
"((((((((((14 - 10))))))))))", 14, 24, NO_ERROR },
/* Binary expressions with variables */
{ { 10, 20, 40, 50 },
"2 * width", 90, 100, NO_ERROR },
{ { 10, 20, 40, 50 },
"2 * height", 110, 120, NO_ERROR },
{ { 10, 20, 40, 50 },
"width - 10", 40, 50, NO_ERROR },
{ { 10, 20, 40, 50 },
"height / 2", 35, 45, NO_ERROR },
/* More than two operands */
{ { 10, 20, 40, 50 },
"8 / 2 + 5", 19, 29, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 * 2 + 5", 31, 41, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 + 2 * 5", 28, 38, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 + 8 / 2", 22, 32, NO_ERROR },
{ { 10, 20, 40, 50 },
"14 / (2 + 5)", 12, 22, NO_ERROR },
{ { 10, 20, 40, 50 },
"8 * (2 + 5)", 66, 76, NO_ERROR },
{ { 10, 20, 40, 50 },
"(8 + 2) * 5", 60, 70, NO_ERROR },
{ { 10, 20, 40, 50 },
"(8 + 8) / 2", 18, 28, NO_ERROR },
/* Errors */
{ { 10, 20, 40, 50 },
"2 * foo", 0, 0, META_POSITION_EXPR_ERROR_UNKNOWN_VARIABLE },
{ { 10, 20, 40, 50 },
"2 *", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"- width", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"! * 2", 0, 0, META_POSITION_EXPR_ERROR_BAD_CHARACTER },
{ { 10, 20, 40, 50 },
" ", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"() () (( ) ()) ((()))", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"(*) () ((/) ()) ((()))", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"2 * 5 /", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"+ 2 * 5", 0, 0, META_POSITION_EXPR_ERROR_FAILED },
{ { 10, 20, 40, 50 },
"+ 2 * 5", 0, 0, META_POSITION_EXPR_ERROR_FAILED }
};
static void
run_position_expression_tests (void)
{
int i;
i = 0;
while (i < G_N_ELEMENTS (position_expression_tests))
{
GError *err;
gboolean retval;
const PositionExpressionTest *test;
int x, y;
test = &position_expression_tests[i];
if (g_getenv ("META_PRINT_TESTS") != NULL)
g_print ("Test expression: \"%s\" expecting x = %d y = %d",
test->expr, test->expected_x, test->expected_y);
err = NULL;
retval = meta_parse_position_expression (test->expr,
test->rect.x,
test->rect.y,
test->rect.width,
test->rect.height,
&x, &y,
&err);
if (retval && err)
g_error ("position expression test returned TRUE but set error");
if (!retval && err == NULL)
g_error ("position expression test returned FALSE but didn't set error");
if (test->expected_error != NO_ERROR)
{
if (err == NULL)
g_error ("Error was expected but none given");
if (err->code != test->expected_error)
g_error ("Error %d was expected but %d given",
test->expected_error, err->code);
}
else
{
if (err)
g_error ("Error not expected but one was returned: %s",
err->message);
if (x != test->expected_x)
g_error ("x value was %d, %d was expected", x, test->expected_x);
if (y != test->expected_y)
g_error ("y value was %d, %d was expected", y, test->expected_y);
}
if (err)
g_error_free (err);
++i;
}
}
Reference in New Issue Copy Permalink