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/*
* tokentest.c - test for Metacity's tokeniser
*
* Copyright (C) 2008 Thomas Thurman
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/* Still under heavy development. */
/* Especially: FIXME: GErrors need checking! */
#include <stdio.h>
#include <glib/gerror.h>
#include <gtk/gtkobject.h>
#include <gtk/gtkicontheme.h>
#include <ui/theme.h>
#include <util.h>
#define TOKENTEST_GROUP "tokentest0"
/************************/
/* Dummy functions which are just here to keep the linker happy */
MetaTheme* meta_theme_load (const char *theme_name,
GError **err) {
/* dummy */
return NULL;
}
void
meta_bug(const char *format, ...)
{
/* dummy */
}
void
meta_warning(const char *format, ...)
{
/* dummy */
}
GType
gtk_widget_get_type (void)
{
/* dummy */
}
GType
gtk_object_get_type (void)
{
/* dummy */
}
void gtk_paint_arrow (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
GtkArrowType arrow_type,
gboolean fill,
gint x,
gint y,
gint width,
gint height)
{
/* dummy */
}
void gtk_paint_vline (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint y1_,
gint y2_,
gint x)
{
/* dummy */
}
void gtk_paint_box (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height)
{
/* dummy */
}
GtkIconTheme *gtk_icon_theme_get_default (void)
{
/* dummy */
}
GdkPixbuf * gtk_icon_theme_load_icon (GtkIconTheme *icon_theme,
const gchar *icon_name,
gint size,
GtkIconLookupFlags flags,
GError **error)
{
/* dummy */
}
MetaRectangle meta_rect (int x, int y, int width, int height)
{
/* dummy */
}
void
meta_topic_real (MetaDebugTopic topic,
const char *format,
...)
{
/* dummy */
}
/*********************************/
GString *draw_spec_to_string(MetaDrawSpec *spec)
{
GString *result;
int i;
if (spec == NULL)
return g_string_new ("NONE");
result = g_string_new ("");
if (spec->constant)
{
g_string_append_printf (result, "{%d==}", spec->value);
}
for (i=0; i<spec->n_tokens; i++)
{
PosToken t = spec->tokens[i];
switch (t.type)
{
case POS_TOKEN_INT:
g_string_append_printf (result, "(int %d)", t.d.i.val);
break;
case POS_TOKEN_DOUBLE:
g_string_append_printf (result, "(double %g)", t.d.d.val);
break;
case POS_TOKEN_OPERATOR:
switch (t.d.o.op) {
case POS_OP_NONE:
g_string_append (result, "(no-op)");
break;
case POS_OP_ADD:
g_string_append (result, "(add)");
break;
case POS_OP_SUBTRACT:
g_string_append (result, "(subtract)");
break;
case POS_OP_MULTIPLY:
g_string_append (result, "(multiply)");
break;
case POS_OP_DIVIDE:
g_string_append (result, "(divide)");
break;
case POS_OP_MOD:
g_string_append (result, "(mod)");
break;
case POS_OP_MAX:
g_string_append (result, "(max)");
break;
case POS_OP_MIN:
g_string_append (result, "(min)");
break;
default:
g_string_append_printf (result, "(op %d)", t.d.o.op);
}
break;
case POS_TOKEN_VARIABLE:
g_string_append_printf (result, "(str %s)", t.d.v.name);
break;
case POS_TOKEN_OPEN_PAREN:
g_string_append (result, "( ");
break;
case POS_TOKEN_CLOSE_PAREN:
g_string_append (result, " )");
break;
default:
g_string_append_printf (result, "(strange %d)", t.type);
}
}
return result;
}
GKeyFile *keys;
void
load_keys ()
{
GError* err = NULL;
gchar** keys_of_file;
gchar** cursor;
gboolean ever_printed_header = FALSE;
gint passes = 0, fails = 0;
keys = g_key_file_new ();
g_key_file_load_from_file (keys,
"tokentest.ini",
G_KEY_FILE_KEEP_COMMENTS,
&err);
keys_of_file = g_key_file_get_keys (keys,
TOKENTEST_GROUP,
NULL,
&err);
cursor = keys_of_file;
while (*cursor)
{
gchar *desideratum = g_key_file_get_value (keys,
TOKENTEST_GROUP,
*cursor,
&err);
MetaTheme *dummy = meta_theme_new ();
MetaDrawSpec *spec;
GString *str;
spec = meta_draw_spec_new (dummy, *cursor, &err);
str = draw_spec_to_string (spec);
if (strcmp ("REQ", desideratum)==0) {
gchar *comment = g_key_file_get_comment (keys, TOKENTEST_GROUP, *cursor, &err);
if (!ever_printed_header) {
g_print ("[%s]\n", TOKENTEST_GROUP);
ever_printed_header = TRUE;
}
g_print ("\n#%s%s=%s\n", comment? comment: "", *cursor, str->str);
g_free (comment);
} else if (strcmp (str->str, desideratum)==0) {
g_print("PASS: %s\n", *cursor);
passes++;
} else {
g_warning ("FAIL: %s, wanted %s, got %s\n",
*cursor, desideratum, str->str);
fails++;
}
meta_theme_free (dummy);
g_string_free (str, TRUE);
g_free (desideratum);
cursor++;
}
g_strfreev (keys_of_file);
g_print("\n# Passes: %d. Fails: %d.\n", passes, fails);
}
int
main ()
{
load_keys ();
}
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