forked from AuroraMiddleware/gtk
2a6e1498ba
We've by now disabled and then remved all of the tests that use these functions because they never worked properly. So let's depecate these functions before somebody starts using them.
764 lines
25 KiB
C
764 lines
25 KiB
C
/* Gtk+ testing utilities
|
||
* Copyright (C) 2007 Imendio AB
|
||
* Authors: Tim Janik
|
||
*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
||
* version 2 of the License, or (at your option) any later version.
|
||
*
|
||
* This library 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
|
||
* Lesser General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Lesser General Public
|
||
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||
*/
|
||
|
||
|
||
#include "config.h"
|
||
|
||
#include "gtkspinbutton.h"
|
||
#include "gtkmain.h"
|
||
#include "gtkbox.h"
|
||
#include "gtklabel.h"
|
||
#include "gtkbutton.h"
|
||
#include "gtktextview.h"
|
||
#include "gtkrange.h"
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
#include <math.h>
|
||
|
||
/* This is a hack.
|
||
* We want to include the same headers as gtktypefuncs.c but we are not
|
||
* allowed to include gtkx.h directly during GTK compilation.
|
||
* So....
|
||
*/
|
||
#undef GTK_COMPILATION
|
||
#include <gtk/gtkx.h>
|
||
#define GTK_COMPILATION
|
||
|
||
/**
|
||
* SECTION:gtktesting
|
||
* @Short_description: Utilities for testing GTK+ applications
|
||
* @Title: Testing
|
||
*/
|
||
|
||
/**
|
||
* gtk_test_init:
|
||
* @argcp: Address of the `argc` parameter of the
|
||
* main() function. Changed if any arguments were handled.
|
||
* @argvp: (inout) (array length=argcp): Address of the
|
||
* `argv` parameter of main().
|
||
* Any parameters understood by g_test_init() or gtk_init() are
|
||
* stripped before return.
|
||
* @...: currently unused
|
||
*
|
||
* This function is used to initialize a GTK+ test program.
|
||
*
|
||
* It will in turn call g_test_init() and gtk_init() to properly
|
||
* initialize the testing framework and graphical toolkit. It’ll
|
||
* also set the program’s locale to “C” and prevent loading of rc
|
||
* files and Gtk+ modules. This is done to make tets program
|
||
* environments as deterministic as possible.
|
||
*
|
||
* Like gtk_init() and g_test_init(), any known arguments will be
|
||
* processed and stripped from @argc and @argv.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
void
|
||
gtk_test_init (int *argcp,
|
||
char ***argvp,
|
||
...)
|
||
{
|
||
g_test_init (argcp, argvp, NULL);
|
||
/* - enter C locale
|
||
* - call g_test_init();
|
||
* - call gtk_init();
|
||
* - prevent RC files from loading;
|
||
* - prevent Gtk modules from loading;
|
||
* - supply mock object for GtkSettings
|
||
* FUTURE TODO:
|
||
* - this function could install a mock object around GtkSettings
|
||
*/
|
||
g_setenv ("GTK_MODULES", "", TRUE);
|
||
gtk_disable_setlocale();
|
||
setlocale (LC_ALL, "C");
|
||
g_test_bug_base ("http://bugzilla.gnome.org/show_bug.cgi?id=%s");
|
||
|
||
/* XSendEvent() doesn't work yet on XI2 events.
|
||
* So at the moment gdk_test_simulate_* can only
|
||
* send events that GTK+ understands if XI2 is
|
||
* disabled, bummer.
|
||
*/
|
||
gdk_disable_multidevice ();
|
||
|
||
gtk_init (argcp, argvp);
|
||
}
|
||
|
||
static GSList*
|
||
test_find_widget_input_windows (GtkWidget *widget,
|
||
gboolean input_only)
|
||
{
|
||
GdkWindow *window;
|
||
GList *node, *children;
|
||
GSList *matches = NULL;
|
||
gpointer udata;
|
||
|
||
window = gtk_widget_get_window (widget);
|
||
|
||
gdk_window_get_user_data (window, &udata);
|
||
if (udata == widget && (!input_only || (GDK_IS_WINDOW (window) && gdk_window_is_input_only (GDK_WINDOW (window)))))
|
||
matches = g_slist_prepend (matches, window);
|
||
children = gdk_window_get_children (gtk_widget_get_parent_window (widget));
|
||
for (node = children; node; node = node->next)
|
||
{
|
||
gdk_window_get_user_data (node->data, &udata);
|
||
if (udata == widget && (!input_only || (GDK_IS_WINDOW (node->data) && gdk_window_is_input_only (GDK_WINDOW (node->data)))))
|
||
matches = g_slist_prepend (matches, node->data);
|
||
}
|
||
return g_slist_reverse (matches);
|
||
}
|
||
|
||
static gboolean
|
||
quit_main_loop_callback (GtkWidget *widget,
|
||
GdkFrameClock *frame_clock,
|
||
gpointer user_data)
|
||
{
|
||
gtk_main_quit ();
|
||
|
||
return G_SOURCE_REMOVE;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_widget_wait_for_draw:
|
||
* @widget: the widget to wait for
|
||
*
|
||
* Enters the main loop and waits for @widget to be “drawn”. In this
|
||
* context that means it waits for the frame clock of @widget to have
|
||
* run a full styling, layout and drawing cycle.
|
||
*
|
||
* This function is intended to be used for syncing with actions that
|
||
* depend on @widget relayouting or on interaction with the display
|
||
* server.
|
||
*
|
||
* Since: 3.10
|
||
**/
|
||
void
|
||
gtk_test_widget_wait_for_draw (GtkWidget *widget)
|
||
{
|
||
g_return_if_fail (GTK_IS_WIDGET (widget));
|
||
|
||
/* We can do this here because the whole tick procedure does not
|
||
* reenter the main loop. Otherwise we'd need to manually get the
|
||
* frame clock and connect to the after-paint signal.
|
||
*/
|
||
gtk_widget_add_tick_callback (widget,
|
||
quit_main_loop_callback,
|
||
NULL,
|
||
NULL);
|
||
|
||
gtk_main ();
|
||
}
|
||
|
||
/**
|
||
* gtk_test_widget_send_key:
|
||
* @widget: Widget to generate a key press and release on.
|
||
* @keyval: A Gdk keyboard value.
|
||
* @modifiers: Keyboard modifiers the event is setup with.
|
||
*
|
||
* This function will generate keyboard press and release events in
|
||
* the middle of the first GdkWindow found that belongs to @widget.
|
||
* For windowless widgets like #GtkButton (which returns %FALSE from
|
||
* gtk_widget_get_has_window()), this will often be an
|
||
* input-only event window. For other widgets, this is usually widget->window.
|
||
* Certain caveats should be considered when using this function, in
|
||
* particular because the mouse pointer is warped to the key press
|
||
* location, see gdk_test_simulate_key() for details.
|
||
*
|
||
* Returns: whether all actions neccessary for the key event simulation were carried out successfully.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
gboolean
|
||
gtk_test_widget_send_key (GtkWidget *widget,
|
||
guint keyval,
|
||
GdkModifierType modifiers)
|
||
{
|
||
gboolean k1res, k2res;
|
||
GSList *iwindows = test_find_widget_input_windows (widget, FALSE);
|
||
if (!iwindows)
|
||
iwindows = test_find_widget_input_windows (widget, TRUE);
|
||
if (!iwindows)
|
||
return FALSE;
|
||
k1res = gdk_test_simulate_key (iwindows->data, -1, -1, keyval, modifiers, GDK_KEY_PRESS);
|
||
k2res = gdk_test_simulate_key (iwindows->data, -1, -1, keyval, modifiers, GDK_KEY_RELEASE);
|
||
g_slist_free (iwindows);
|
||
return k1res && k2res;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_widget_click:
|
||
* @widget: Widget to generate a button click on.
|
||
* @button: Number of the pointer button for the event, usually 1, 2 or 3.
|
||
* @modifiers: Keyboard modifiers the event is setup with.
|
||
*
|
||
* This function will generate a @button click (button press and button
|
||
* release event) in the middle of the first GdkWindow found that belongs
|
||
* to @widget.
|
||
* For windowless widgets like #GtkButton (which returns %FALSE from
|
||
* gtk_widget_get_has_window()), this will often be an
|
||
* input-only event window. For other widgets, this is usually widget->window.
|
||
* Certain caveats should be considered when using this function, in
|
||
* particular because the mouse pointer is warped to the button click
|
||
* location, see gdk_test_simulate_button() for details.
|
||
*
|
||
* Returns: whether all actions neccessary for the button click simulation were carried out successfully.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
gboolean
|
||
gtk_test_widget_click (GtkWidget *widget,
|
||
guint button,
|
||
GdkModifierType modifiers)
|
||
{
|
||
gboolean b1res, b2res;
|
||
GSList *iwindows = test_find_widget_input_windows (widget, FALSE);
|
||
if (!iwindows)
|
||
iwindows = test_find_widget_input_windows (widget, TRUE);
|
||
if (!iwindows)
|
||
return FALSE;
|
||
b1res = gdk_test_simulate_button (iwindows->data, -1, -1, button, modifiers, GDK_BUTTON_PRESS);
|
||
b2res = gdk_test_simulate_button (iwindows->data, -1, -1, button, modifiers, GDK_BUTTON_RELEASE);
|
||
g_slist_free (iwindows);
|
||
return b1res && b2res;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_spin_button_click:
|
||
* @spinner: valid GtkSpinButton widget.
|
||
* @button: Number of the pointer button for the event, usually 1, 2 or 3.
|
||
* @upwards: %TRUE for upwards arrow click, %FALSE for downwards arrow click.
|
||
*
|
||
* This function will generate a @button click in the upwards or downwards
|
||
* spin button arrow areas, usually leading to an increase or decrease of
|
||
* spin button’s value.
|
||
*
|
||
* Returns: whether all actions neccessary for the button click simulation were carried out successfully.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
gboolean
|
||
gtk_test_spin_button_click (GtkSpinButton *spinner,
|
||
guint button,
|
||
gboolean upwards)
|
||
{
|
||
GdkWindow *down_panel = NULL, *up_panel = NULL, *panel;
|
||
gboolean b1res = FALSE, b2res = FALSE;
|
||
|
||
_gtk_spin_button_get_panels (spinner, &down_panel, &up_panel);
|
||
|
||
panel = (upwards) ? up_panel : down_panel;
|
||
|
||
if (panel)
|
||
{
|
||
gint width = gdk_window_get_width (panel);
|
||
b1res = gdk_test_simulate_button (panel, width - 1, 1, button, 0, GDK_BUTTON_PRESS);
|
||
b2res = gdk_test_simulate_button (panel, width - 1, 1, button, 0, GDK_BUTTON_RELEASE);
|
||
}
|
||
return b1res && b2res;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_find_label:
|
||
* @widget: Valid label or container widget.
|
||
* @label_pattern: Shell-glob pattern to match a label string.
|
||
*
|
||
* This function will search @widget and all its descendants for a GtkLabel
|
||
* widget with a text string matching @label_pattern.
|
||
* The @label_pattern may contain asterisks “*” and question marks “?” as
|
||
* placeholders, g_pattern_match() is used for the matching.
|
||
* Note that locales other than "C“ tend to alter (translate” label strings,
|
||
* so this function is genrally only useful in test programs with
|
||
* predetermined locales, see gtk_test_init() for more details.
|
||
*
|
||
* Returns: (transfer none): a GtkLabel widget if any is found.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
GtkWidget*
|
||
gtk_test_find_label (GtkWidget *widget,
|
||
const gchar *label_pattern)
|
||
{
|
||
GtkWidget *label = NULL;
|
||
|
||
if (GTK_IS_LABEL (widget))
|
||
{
|
||
const gchar *text = gtk_label_get_text (GTK_LABEL (widget));
|
||
if (g_pattern_match_simple (label_pattern, text))
|
||
return widget;
|
||
}
|
||
|
||
if (GTK_IS_CONTAINER (widget))
|
||
{
|
||
GList *node, *list;
|
||
|
||
list = gtk_container_get_children (GTK_CONTAINER (widget));
|
||
for (node = list; node; node = node->next)
|
||
{
|
||
label = gtk_test_find_label (node->data, label_pattern);
|
||
if (label)
|
||
break;
|
||
}
|
||
g_list_free (list);
|
||
}
|
||
return label;
|
||
}
|
||
|
||
static GList*
|
||
test_list_descendants (GtkWidget *widget,
|
||
GType widget_type)
|
||
{
|
||
GList *results = NULL;
|
||
if (GTK_IS_CONTAINER (widget))
|
||
{
|
||
GList *node, *list = gtk_container_get_children (GTK_CONTAINER (widget));
|
||
for (node = list; node; node = node->next)
|
||
{
|
||
if (!widget_type || g_type_is_a (G_OBJECT_TYPE (node->data), widget_type))
|
||
results = g_list_prepend (results, node->data);
|
||
else
|
||
results = g_list_concat (results, test_list_descendants (node->data, widget_type));
|
||
}
|
||
g_list_free (list);
|
||
}
|
||
return results;
|
||
}
|
||
|
||
static int
|
||
widget_geo_dist (GtkWidget *a,
|
||
GtkWidget *b,
|
||
GtkWidget *base)
|
||
{
|
||
GtkAllocation allocation;
|
||
int ax0, ay0, ax1, ay1, bx0, by0, bx1, by1, xdist = 0, ydist = 0;
|
||
|
||
gtk_widget_get_allocation (a, &allocation);
|
||
if (!gtk_widget_translate_coordinates (a, base, 0, 0, &ax0, &ay0) ||
|
||
!gtk_widget_translate_coordinates (a, base, allocation.width, allocation.height, &ax1, &ay1))
|
||
return -G_MAXINT;
|
||
|
||
gtk_widget_get_allocation (b, &allocation);
|
||
if (!gtk_widget_translate_coordinates (b, base, 0, 0, &bx0, &by0) ||
|
||
!gtk_widget_translate_coordinates (b, base, allocation.width, allocation.height, &bx1, &by1))
|
||
return +G_MAXINT;
|
||
|
||
if (bx0 >= ax1)
|
||
xdist = bx0 - ax1;
|
||
else if (ax0 >= bx1)
|
||
xdist = ax0 - bx1;
|
||
if (by0 >= ay1)
|
||
ydist = by0 - ay1;
|
||
else if (ay0 >= by1)
|
||
ydist = ay0 - by1;
|
||
|
||
return xdist + ydist;
|
||
}
|
||
|
||
static int
|
||
widget_geo_cmp (gconstpointer a,
|
||
gconstpointer b,
|
||
gpointer user_data)
|
||
{
|
||
gpointer *data = user_data;
|
||
GtkWidget *wa = (void*) a, *wb = (void*) b, *toplevel = data[0], *base_widget = data[1];
|
||
int adist = widget_geo_dist (wa, base_widget, toplevel);
|
||
int bdist = widget_geo_dist (wb, base_widget, toplevel);
|
||
return adist > bdist ? +1 : adist == bdist ? 0 : -1;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_find_sibling:
|
||
* @base_widget: Valid widget, part of a widget hierarchy
|
||
* @widget_type: Type of a aearched for sibling widget
|
||
*
|
||
* This function will search siblings of @base_widget and siblings of its
|
||
* ancestors for all widgets matching @widget_type.
|
||
* Of the matching widgets, the one that is geometrically closest to
|
||
* @base_widget will be returned.
|
||
* The general purpose of this function is to find the most likely “action”
|
||
* widget, relative to another labeling widget. Such as finding a
|
||
* button or text entry widget, given its corresponding label widget.
|
||
*
|
||
* Returns: (transfer none): a widget of type @widget_type if any is found.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
GtkWidget*
|
||
gtk_test_find_sibling (GtkWidget *base_widget,
|
||
GType widget_type)
|
||
{
|
||
GList *siblings = NULL;
|
||
GtkWidget *tmpwidget = base_widget;
|
||
gpointer data[2];
|
||
/* find all sibling candidates */
|
||
while (tmpwidget)
|
||
{
|
||
tmpwidget = gtk_widget_get_parent (tmpwidget);
|
||
siblings = g_list_concat (siblings, test_list_descendants (tmpwidget, widget_type));
|
||
}
|
||
/* sort them by distance to base_widget */
|
||
data[0] = gtk_widget_get_toplevel (base_widget);
|
||
data[1] = base_widget;
|
||
siblings = g_list_sort_with_data (siblings, widget_geo_cmp, data);
|
||
/* pick nearest != base_widget */
|
||
siblings = g_list_remove (siblings, base_widget);
|
||
tmpwidget = siblings ? siblings->data : NULL;
|
||
g_list_free (siblings);
|
||
return tmpwidget;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_find_widget:
|
||
* @widget: Container widget, usually a GtkWindow.
|
||
* @label_pattern: Shell-glob pattern to match a label string.
|
||
* @widget_type: Type of a aearched for label sibling widget.
|
||
*
|
||
* This function will search the descendants of @widget for a widget
|
||
* of type @widget_type that has a label matching @label_pattern next
|
||
* to it. This is most useful for automated GUI testing, e.g. to find
|
||
* the “OK” button in a dialog and synthesize clicks on it.
|
||
* However see gtk_test_find_label(), gtk_test_find_sibling() and
|
||
* gtk_test_widget_click() for possible caveats involving the search of
|
||
* such widgets and synthesizing widget events.
|
||
*
|
||
* Returns: (transfer none): a valid widget if any is found or %NULL.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
GtkWidget*
|
||
gtk_test_find_widget (GtkWidget *widget,
|
||
const gchar *label_pattern,
|
||
GType widget_type)
|
||
{
|
||
GtkWidget *label = gtk_test_find_label (widget, label_pattern);
|
||
if (!label)
|
||
label = gtk_test_find_label (gtk_widget_get_toplevel (widget), label_pattern);
|
||
if (label)
|
||
return gtk_test_find_sibling (label, widget_type);
|
||
return NULL;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_slider_set_perc:
|
||
* @widget: valid widget pointer.
|
||
* @percentage: value between 0 and 100.
|
||
*
|
||
* This function will adjust the slider position of all GtkRange
|
||
* based widgets, such as scrollbars or scales, it’ll also adjust
|
||
* spin buttons. The adjustment value of these widgets is set to
|
||
* a value between the lower and upper limits, according to the
|
||
* @percentage argument.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
void
|
||
gtk_test_slider_set_perc (GtkWidget *widget,
|
||
double percentage)
|
||
{
|
||
GtkAdjustment *adjustment = NULL;
|
||
if (GTK_IS_RANGE (widget))
|
||
adjustment = gtk_range_get_adjustment (GTK_RANGE (widget));
|
||
else if (GTK_IS_SPIN_BUTTON (widget))
|
||
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget));
|
||
if (adjustment)
|
||
gtk_adjustment_set_value (adjustment,
|
||
gtk_adjustment_get_lower (adjustment)
|
||
+ (gtk_adjustment_get_upper (adjustment)
|
||
- gtk_adjustment_get_lower (adjustment)
|
||
- gtk_adjustment_get_page_size (adjustment))
|
||
* percentage * 0.01);
|
||
}
|
||
|
||
/**
|
||
* gtk_test_slider_get_value:
|
||
* @widget: valid widget pointer.
|
||
*
|
||
* Retrive the literal adjustment value for GtkRange based
|
||
* widgets and spin buttons. Note that the value returned by
|
||
* this function is anything between the lower and upper bounds
|
||
* of the adjustment belonging to @widget, and is not a percentage
|
||
* as passed in to gtk_test_slider_set_perc().
|
||
*
|
||
* Returns: gtk_adjustment_get_value (adjustment) for an adjustment belonging to @widget.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
double
|
||
gtk_test_slider_get_value (GtkWidget *widget)
|
||
{
|
||
GtkAdjustment *adjustment = NULL;
|
||
if (GTK_IS_RANGE (widget))
|
||
adjustment = gtk_range_get_adjustment (GTK_RANGE (widget));
|
||
else if (GTK_IS_SPIN_BUTTON (widget))
|
||
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (widget));
|
||
return adjustment ? gtk_adjustment_get_value (adjustment) : 0;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_text_set:
|
||
* @widget: valid widget pointer.
|
||
* @string: a 0-terminated C string
|
||
*
|
||
* Set the text string of @widget to @string if it is a GtkLabel,
|
||
* GtkEditable (entry and text widgets) or GtkTextView.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
void
|
||
gtk_test_text_set (GtkWidget *widget,
|
||
const gchar *string)
|
||
{
|
||
if (GTK_IS_LABEL (widget))
|
||
gtk_label_set_text (GTK_LABEL (widget), string);
|
||
else if (GTK_IS_EDITABLE (widget))
|
||
{
|
||
int pos = 0;
|
||
gtk_editable_delete_text (GTK_EDITABLE (widget), 0, -1);
|
||
gtk_editable_insert_text (GTK_EDITABLE (widget), string, -1, &pos);
|
||
}
|
||
else if (GTK_IS_TEXT_VIEW (widget))
|
||
{
|
||
GtkTextBuffer *tbuffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
|
||
gtk_text_buffer_set_text (tbuffer, string, -1);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* gtk_test_text_get:
|
||
* @widget: valid widget pointer.
|
||
*
|
||
* Retrive the text string of @widget if it is a GtkLabel,
|
||
* GtkEditable (entry and text widgets) or GtkTextView.
|
||
*
|
||
* Returns: new 0-terminated C string, needs to be released with g_free().
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
gchar*
|
||
gtk_test_text_get (GtkWidget *widget)
|
||
{
|
||
if (GTK_IS_LABEL (widget))
|
||
return g_strdup (gtk_label_get_text (GTK_LABEL (widget)));
|
||
else if (GTK_IS_EDITABLE (widget))
|
||
{
|
||
return g_strdup (gtk_editable_get_chars (GTK_EDITABLE (widget), 0, -1));
|
||
}
|
||
else if (GTK_IS_TEXT_VIEW (widget))
|
||
{
|
||
GtkTextBuffer *tbuffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
|
||
GtkTextIter start, end;
|
||
gtk_text_buffer_get_start_iter (tbuffer, &start);
|
||
gtk_text_buffer_get_end_iter (tbuffer, &end);
|
||
return gtk_text_buffer_get_text (tbuffer, &start, &end, FALSE);
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_create_widget:
|
||
* @widget_type: a valid widget type.
|
||
* @first_property_name: (allow-none): Name of first property to set or %NULL
|
||
* @...: value to set the first property to, followed by more
|
||
* name-value pairs, terminated by %NULL
|
||
*
|
||
* This function wraps g_object_new() for widget types.
|
||
* It’ll automatically show all created non window widgets, also
|
||
* g_object_ref_sink() them (to keep them alive across a running test)
|
||
* and set them up for destruction during the next test teardown phase.
|
||
*
|
||
* Returns: (transfer none): a newly created widget.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
*/
|
||
GtkWidget*
|
||
gtk_test_create_widget (GType widget_type,
|
||
const gchar *first_property_name,
|
||
...)
|
||
{
|
||
GtkWidget *widget;
|
||
va_list var_args;
|
||
g_return_val_if_fail (g_type_is_a (widget_type, GTK_TYPE_WIDGET), NULL);
|
||
va_start (var_args, first_property_name);
|
||
widget = (GtkWidget*) g_object_new_valist (widget_type, first_property_name, var_args);
|
||
va_end (var_args);
|
||
if (widget)
|
||
{
|
||
if (!GTK_IS_WINDOW (widget))
|
||
gtk_widget_show (widget);
|
||
g_object_ref_sink (widget);
|
||
g_test_queue_unref (widget);
|
||
g_test_queue_destroy ((GDestroyNotify) gtk_widget_destroy, widget);
|
||
}
|
||
return widget;
|
||
}
|
||
|
||
static void
|
||
try_main_quit (void)
|
||
{
|
||
if (gtk_main_level())
|
||
gtk_main_quit();
|
||
}
|
||
|
||
static int
|
||
test_increment_intp (int *intp)
|
||
{
|
||
if (intp != NULL)
|
||
*intp += 1;
|
||
return 1; /* TRUE in case we're connected to event signals */
|
||
}
|
||
|
||
/**
|
||
* gtk_test_display_button_window:
|
||
* @window_title: Title of the window to be displayed.
|
||
* @dialog_text: Text inside the window to be displayed.
|
||
* @...: %NULL terminated list of (const char *label, int *nump) pairs.
|
||
*
|
||
* Create a window with window title @window_title, text contents @dialog_text,
|
||
* and a number of buttons, according to the paired argument list given
|
||
* as @... parameters.
|
||
* Each button is created with a @label and a ::clicked signal handler that
|
||
* incremrents the integer stored in @nump.
|
||
* The window will be automatically shown with gtk_widget_show_now() after
|
||
* creation, so when this function returns it has already been mapped,
|
||
* resized and positioned on screen.
|
||
* The window will quit any running gtk_main()-loop when destroyed, and it
|
||
* will automatically be destroyed upon test function teardown.
|
||
*
|
||
* Returns: (transfer full): a widget pointer to the newly created GtkWindow.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
GtkWidget*
|
||
gtk_test_display_button_window (const gchar *window_title,
|
||
const gchar *dialog_text,
|
||
...) /* NULL terminated list of (label, &int) pairs */
|
||
{
|
||
va_list var_args;
|
||
GtkWidget *window = gtk_test_create_widget (GTK_TYPE_WINDOW, "title", window_title, NULL);
|
||
GtkWidget *vbox = gtk_test_create_widget (GTK_TYPE_BOX, "parent", window, "orientation", GTK_ORIENTATION_VERTICAL, NULL);
|
||
const char *arg1;
|
||
gtk_test_create_widget (GTK_TYPE_LABEL, "label", dialog_text, "parent", vbox, NULL);
|
||
g_signal_connect (window, "destroy", G_CALLBACK (try_main_quit), NULL);
|
||
va_start (var_args, dialog_text);
|
||
arg1 = va_arg (var_args, const char*);
|
||
while (arg1)
|
||
{
|
||
int *arg2 = va_arg (var_args, int*);
|
||
GtkWidget *button = gtk_test_create_widget (GTK_TYPE_BUTTON, "label", arg1, "parent", vbox, NULL);
|
||
g_signal_connect_swapped (button, "clicked", G_CALLBACK (test_increment_intp), arg2);
|
||
arg1 = va_arg (var_args, const char*);
|
||
}
|
||
va_end (var_args);
|
||
gtk_widget_show_all (vbox);
|
||
gtk_widget_show_now (window);
|
||
while (gtk_events_pending ())
|
||
gtk_main_iteration ();
|
||
return window;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_create_simple_window:
|
||
* @window_title: Title of the window to be displayed.
|
||
* @dialog_text: Text inside the window to be displayed.
|
||
*
|
||
* Create a simple window with window title @window_title and
|
||
* text contents @dialog_text.
|
||
* The window will quit any running gtk_main()-loop when destroyed, and it
|
||
* will automatically be destroyed upon test function teardown.
|
||
*
|
||
* Returns: (transfer none): a widget pointer to the newly created GtkWindow.
|
||
*
|
||
* Since: 2.14
|
||
*
|
||
* Deprecated: 3.20: This testing infrastructure is phased out in favor of reftests.
|
||
**/
|
||
GtkWidget*
|
||
gtk_test_create_simple_window (const gchar *window_title,
|
||
const gchar *dialog_text)
|
||
{
|
||
GtkWidget *window = gtk_test_create_widget (GTK_TYPE_WINDOW, "title", window_title, NULL);
|
||
GtkWidget *vbox = gtk_test_create_widget (GTK_TYPE_BOX, "parent", window, "orientation", GTK_ORIENTATION_VERTICAL, NULL);
|
||
gtk_test_create_widget (GTK_TYPE_LABEL, "label", dialog_text, "parent", vbox, NULL);
|
||
g_signal_connect (window, "destroy", G_CALLBACK (try_main_quit), NULL);
|
||
gtk_widget_show_all (vbox);
|
||
return window;
|
||
}
|
||
|
||
static GType *all_registered_types = NULL;
|
||
static guint n_all_registered_types = 0;
|
||
|
||
/**
|
||
* gtk_test_list_all_types:
|
||
* @n_types: location to store number of types
|
||
*
|
||
* Return the type ids that have been registered after
|
||
* calling gtk_test_register_all_types().
|
||
*
|
||
* Returns: (array length=n_types zero-terminated=1) (transfer none):
|
||
* 0-terminated array of type ids
|
||
*
|
||
* Since: 2.14
|
||
*/
|
||
const GType*
|
||
gtk_test_list_all_types (guint *n_types)
|
||
{
|
||
if (n_types)
|
||
*n_types = n_all_registered_types;
|
||
return all_registered_types;
|
||
}
|
||
|
||
/**
|
||
* gtk_test_register_all_types:
|
||
*
|
||
* Force registration of all core Gtk+ and Gdk object types.
|
||
* This allowes to refer to any of those object types via
|
||
* g_type_from_name() after calling this function.
|
||
*
|
||
* Since: 2.14
|
||
**/
|
||
void
|
||
gtk_test_register_all_types (void)
|
||
{
|
||
if (!all_registered_types)
|
||
{
|
||
const guint max_gtk_types = 999;
|
||
GType *tp;
|
||
all_registered_types = g_new0 (GType, max_gtk_types);
|
||
tp = all_registered_types;
|
||
#include "gtktypefuncs.c"
|
||
n_all_registered_types = tp - all_registered_types;
|
||
g_assert (n_all_registered_types + 1 < max_gtk_types);
|
||
*tp = 0;
|
||
}
|
||
}
|