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mutter/tests/conform/test-clutter-text.c

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Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
#include <glib.h>
#include <clutter/clutter.h>
#include <string.h>
#include "test-conform-common.h"
typedef struct {
gunichar unichar;
const char bytes[6];
gint nbytes;
} TestData;
static const TestData
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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test_text_data[] = {
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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{ 0xe4, "\xc3\xa4", 2 }, /* LATIN SMALL LETTER A WITH DIAERESIS */
{ 0x2665, "\xe2\x99\xa5", 3 } /* BLACK HEART SUIT */
};
void
test_text_utf8_validation (TestConformSimpleFixture *fixture,
gconstpointer data)
{
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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gunichar unichar;
char bytes[6];
int nbytes;
g_assert (g_unichar_validate (t->unichar));
nbytes = g_unichar_to_utf8 (t->unichar, bytes);
bytes[nbytes] = '\0';
g_assert (nbytes == t->nbytes);
g_assert (memcmp (t->bytes, bytes, nbytes) == 0);
unichar = g_utf8_get_char_validated (bytes, nbytes);
g_assert (unichar == t->unichar);
}
}
static int
get_nbytes (ClutterText *text)
{
const char *s = clutter_text_get_text (text);
return strlen (s);
}
static int
get_nchars (ClutterText *text)
{
const char *s = clutter_text_get_text (text);
g_assert (g_utf8_validate (s, -1, NULL));
return g_utf8_strlen (s, -1);
}
#define DONT_MOVE_CURSOR (-2)
static void
insert_unichar (ClutterText *text, gunichar unichar, int position)
{
if (position > DONT_MOVE_CURSOR)
{
clutter_text_set_cursor_position (text, position);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, position);
}
clutter_text_insert_unichar (text, unichar);
}
void
test_text_empty (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
Use "" as the default value for the :text property This follows the convention of GtkLabel/GtkEntry in GTK+ and the old ClutterEntry. It makes it easier to use strlen/strcmp etc on the output, since we can assume that it is always a string. This commit also updates the test unit for ClutterText to verify that the clutter_text_get_text() function also returns an empty string when a ClutterText actor has been created.
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g_assert_cmpstr (clutter_text_get_text (text), ==, "");
g_assert_cmpint (*clutter_text_get_text (text), ==, '\0');
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_set_empty (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
/* annoyingly slightly different from initially empty */
clutter_text_set_text (text, "");
g_assert_cmpint (get_nchars (text), ==, 0);
g_assert_cmpint (get_nbytes (text), ==, 0);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_set_text (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
clutter_text_set_text (text, "abcdef");
g_assert_cmpint (get_nchars (text), ==, 6);
g_assert_cmpint (get_nbytes (text), ==, 6);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
clutter_text_set_cursor_position (text, 5);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 5);
/* FIXME: cursor position should be -1?
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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clutter_text_set_text (text, "");
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
*/
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_append_some (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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int j;
for (j = 1; j <= 4; j++)
{
insert_unichar (text, t->unichar, DONT_MOVE_CURSOR);
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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g_assert_cmpint (get_nchars (text), ==, j);
g_assert_cmpint (get_nbytes (text), ==, j * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
}
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_prepend_some (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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int j;
clutter_text_insert_unichar (text, t->unichar);
Add comments in the test suite Comment why we need to enable the editability of the Text actor inside the test suite. This should clarify commit ea508ea528d61ae478d8bc4c88f54a89304f18e8
2008-12-11 06:56:44 -05:00
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
g_assert_cmpint (get_nchars (text), ==, 1);
g_assert_cmpint (get_nbytes (text), ==, 1 * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
for (j = 2; j <= 4; j++)
{
insert_unichar (text, t->unichar, 0);
Add comments in the test suite Comment why we need to enable the editability of the Text actor inside the test suite. This should clarify commit ea508ea528d61ae478d8bc4c88f54a89304f18e8
2008-12-11 06:56:44 -05:00
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
g_assert_cmpint (get_nchars (text), ==, j);
g_assert_cmpint (get_nbytes (text), ==, j * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 1);
}
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_insert (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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clutter_text_insert_unichar (text, t->unichar);
clutter_text_insert_unichar (text, t->unichar);
insert_unichar (text, t->unichar, 1);
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
g_assert_cmpint (get_nchars (text), ==, 3);
g_assert_cmpint (get_nbytes (text), ==, 3 * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 2);
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_delete_chars (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
int j;
for (j = 0; j < 4; j++)
clutter_text_insert_unichar (text, t->unichar);
clutter_text_set_cursor_position (text, 2);
clutter_text_delete_chars (text, 1);
g_assert_cmpint (get_nchars (text), ==, 3);
g_assert_cmpint (get_nbytes (text), ==, 3 * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 1);
clutter_text_set_cursor_position (text, 2);
clutter_text_delete_chars (text, 1);
g_assert_cmpint (get_nchars (text), ==, 2);
g_assert_cmpint (get_nbytes (text), ==, 2 * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 1);
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
Add Text::get_chars() implementation and tests The clutter_text_get_chars() function returns a section of the contents of the Text actor, delimited by a start and an end position. This commit adds the implementation for that function and a test unit that guarantees the offset-to-bytes computations are correct.
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void
test_text_get_chars (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
gchar *chars;
clutter_text_set_text (text, "00abcdef11");
g_assert_cmpint (get_nchars (text), ==, 10);
g_assert_cmpint (get_nbytes (text), ==, 10);
g_assert_cmpstr (clutter_text_get_text (text), ==, "00abcdef11");
chars = clutter_text_get_chars (text, 2, -1);
g_assert_cmpstr (chars, ==, "abcdef11");
g_free (chars);
chars = clutter_text_get_chars (text, 0, 8);
g_assert_cmpstr (chars, ==, "00abcdef");
g_free (chars);
chars = clutter_text_get_chars (text, 2, 8);
g_assert_cmpstr (chars, ==, "abcdef");
g_free (chars);
chars = clutter_text_get_chars (text, 8, 12);
g_assert_cmpstr (chars, ==, "11");
g_free (chars);
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
void
test_text_delete_text (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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int j;
for (j = 0; j < 4; j++)
clutter_text_insert_unichar (text, t->unichar);
clutter_text_set_cursor_position (text, 3);
clutter_text_delete_text (text, 2, 4);
g_assert_cmpint (get_nchars (text), ==, 2);
g_assert_cmpint (get_nbytes (text), ==, 2 * t->nbytes);
/* FIXME: cursor position should be -1?
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
*/
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
static void
init_event (ClutterKeyEvent *event)
{
event->type = CLUTTER_KEY_PRESS;
event->time = 0; /* not needed */
event->flags = CLUTTER_EVENT_FLAG_SYNTHETIC;
event->stage = NULL; /* not needed */
event->source = NULL; /* not needed */
event->modifier_state = 0;
event->hardware_keycode = 0; /* not needed */
}
static void
send_keyval (ClutterText *text, int keyval)
{
ClutterKeyEvent event;
init_event (&event);
event.keyval = keyval;
event.unicode_value = 0; /* should be ignored for cursor keys etc. */
clutter_actor_event (CLUTTER_ACTOR (text), (ClutterEvent *) &event, FALSE);
}
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
static void
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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send_unichar (ClutterText *text, gunichar unichar)
{
ClutterKeyEvent event;
init_event (&event);
event.keyval = 0; /* should be ignored for printable characters */
event.unicode_value = unichar;
clutter_actor_event (CLUTTER_ACTOR (text), (ClutterEvent *) &event, FALSE);
}
void
test_text_cursor (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Add comments in the test suite Comment why we need to enable the editability of the Text actor inside the test suite. This should clarify commit ea508ea528d61ae478d8bc4c88f54a89304f18e8
2008-12-11 06:56:44 -05:00
/* only editable entries listen to events */
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
clutter_text_set_editable (text, TRUE);
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
int j;
for (j = 0; j < 4; ++j)
clutter_text_insert_unichar (text, t->unichar);
clutter_text_set_cursor_position (text, 2);
/* test cursor moves and is clamped */
send_keyval (text, CLUTTER_Left);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 1);
send_keyval (text, CLUTTER_Left);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 0);
send_keyval (text, CLUTTER_Left);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 0);
/* delete text containing the cursor */
clutter_text_set_cursor_position (text, 3);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, 3);
clutter_text_delete_text (text, 2, 4);
send_keyval (text, CLUTTER_Left);
/* FIXME: cursor position should be -1?
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
*/
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
void
test_text_event (TestConformSimpleFixture *fixture,
gconstpointer data)
{
ClutterText *text = CLUTTER_TEXT (clutter_text_new ());
int i;
Add comments in the test suite Comment why we need to enable the editability of the Text actor inside the test suite. This should clarify commit ea508ea528d61ae478d8bc4c88f54a89304f18e8
2008-12-11 06:56:44 -05:00
/* only editable entries listen to events */
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
2008-12-11 06:51:28 -05:00
clutter_text_set_editable (text, TRUE);
for (i = 0; i < G_N_ELEMENTS (test_text_data); i++)
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
2008-12-11 06:45:37 -05:00
{
Update the ClutterText test unit Whenever we are sending specially crafted KeyEvents to a ClutterText we also need to set it editable, since the event handling code depends on the editability setting.
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const TestData *t = &test_text_data[i];
Add a separate test unit for ClutterText Instead of changing the unit for ClutterEntry, we add a new test unit specifically for ClutterText so that we can later tweak it specifically for the behaviour changes needed to make ClutterText work better.
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send_unichar (text, t->unichar);
g_assert_cmpint (get_nchars (text), ==, 1);
g_assert_cmpint (get_nbytes (text), ==, 1 * t->nbytes);
g_assert_cmpint (clutter_text_get_cursor_position (text), ==, -1);
clutter_text_set_text (text, "");
}
clutter_actor_destroy (CLUTTER_ACTOR (text));
}
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