mirror of
https://github.com/brl/mutter.git
synced 2024-12-29 14:22:13 +00:00
302 lines
7.8 KiB
C
302 lines
7.8 KiB
C
|
|
#include <clutter/clutter.h>
|
|
#include <string.h>
|
|
|
|
#ifndef g_assert_cmpint
|
|
# define g_assert_cmpint(x,y,z) g_assert((x) y (z))
|
|
#endif
|
|
|
|
typedef struct {
|
|
gunichar unichar;
|
|
const char bytes[6];
|
|
gint nbytes;
|
|
} TestData;
|
|
|
|
const TestData
|
|
test_data[] = {
|
|
{ 0xe4, "\xc3\xa4", 2 }, /* LATIN SMALL LETTER A WITH DIAERESIS */
|
|
{ 0x2665, "\xe2\x99\xa5", 3 } /* BLACK HEART SUIT */
|
|
};
|
|
|
|
static void
|
|
selfcheck (const TestData *t)
|
|
{
|
|
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 (ClutterEntry *entry)
|
|
{
|
|
const char *s = clutter_entry_get_text (entry);
|
|
return strlen (s);
|
|
}
|
|
|
|
static int
|
|
get_nchars (ClutterEntry *entry)
|
|
{
|
|
const char *s = clutter_entry_get_text (entry);
|
|
g_assert (g_utf8_validate (s, -1, NULL));
|
|
return g_utf8_strlen (s, -1);
|
|
}
|
|
|
|
#define DONT_MOVE_CURSOR (-2)
|
|
|
|
static void
|
|
insert_unichar (ClutterEntry *entry, gunichar unichar, int position)
|
|
{
|
|
if (position > DONT_MOVE_CURSOR)
|
|
{
|
|
clutter_entry_set_cursor_position (entry, position);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, position);
|
|
}
|
|
|
|
clutter_entry_insert_unichar (entry, unichar);
|
|
}
|
|
|
|
static void
|
|
test_empty (ClutterEntry *entry, const TestData *unused)
|
|
{
|
|
g_assert (clutter_entry_get_text (entry) == NULL);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
}
|
|
|
|
static void
|
|
test_set_empty (ClutterEntry *entry, const TestData *unused)
|
|
{
|
|
/* annoyingly slightly different from initially empty */
|
|
clutter_entry_set_text (entry, "");
|
|
g_assert_cmpint (get_nchars (entry), ==, 0);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 0);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
}
|
|
|
|
static void
|
|
test_set_text (ClutterEntry *entry, const TestData *unused)
|
|
{
|
|
clutter_entry_set_text (entry, "abcdef");
|
|
g_assert_cmpint (get_nchars (entry), ==, 6);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 6);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
|
|
clutter_entry_set_cursor_position (entry, 5);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 5);
|
|
|
|
clutter_entry_set_text (entry, "");
|
|
/* FIXME: cursor position should be -1?
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
*/
|
|
}
|
|
|
|
static void
|
|
test_insert (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
|
|
insert_unichar (entry, t->unichar, 1);
|
|
g_assert_cmpint (get_nchars (entry), ==, 3);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 3 * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 2);
|
|
}
|
|
|
|
static void
|
|
test_append_some (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
int i;
|
|
|
|
for (i = 1; i <= 4; i++)
|
|
{
|
|
insert_unichar (entry, t->unichar, DONT_MOVE_CURSOR);
|
|
g_assert_cmpint (get_nchars (entry), ==, i);
|
|
g_assert_cmpint (get_nbytes (entry), ==, i * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
}
|
|
}
|
|
|
|
static void
|
|
test_prepend_some (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
int i;
|
|
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
g_assert_cmpint (get_nchars (entry), ==, 1);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 1 * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
|
|
for (i = 2; i <= 4; i++)
|
|
{
|
|
insert_unichar (entry, t->unichar, 0);
|
|
g_assert_cmpint (get_nchars (entry), ==, i);
|
|
g_assert_cmpint (get_nbytes (entry), ==, i * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 1);
|
|
}
|
|
}
|
|
|
|
static void
|
|
test_delete_chars (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
|
|
clutter_entry_set_cursor_position (entry, 2);
|
|
clutter_entry_delete_chars (entry, 1);
|
|
g_assert_cmpint (get_nchars (entry), ==, 3);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 3 * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 1);
|
|
|
|
clutter_entry_set_cursor_position (entry, 2);
|
|
clutter_entry_delete_chars (entry, 1);
|
|
g_assert_cmpint (get_nchars (entry), ==, 2);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 2 * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 1);
|
|
}
|
|
|
|
static void
|
|
test_delete_text (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
|
|
clutter_entry_set_cursor_position (entry, 3);
|
|
clutter_entry_delete_text (entry, 2, 4);
|
|
g_assert_cmpint (get_nchars (entry), ==, 2);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 2 * t->nbytes);
|
|
/* FIXME: cursor position should be -1?
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
*/
|
|
}
|
|
|
|
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 (ClutterEntry *entry, int keyval)
|
|
{
|
|
ClutterKeyEvent event;
|
|
|
|
init_event (&event);
|
|
event.keyval = keyval;
|
|
event.unicode_value = 0; /* should be ignored for cursor keys etc. */
|
|
|
|
clutter_entry_handle_key_event (entry, &event);
|
|
}
|
|
|
|
static void
|
|
send_unichar (ClutterEntry *entry, gunichar unichar)
|
|
{
|
|
ClutterKeyEvent event;
|
|
|
|
init_event (&event);
|
|
event.keyval = 0; /* should be ignored for printable characters */
|
|
event.unicode_value = unichar;
|
|
|
|
clutter_entry_handle_key_event (entry, &event);
|
|
}
|
|
|
|
static void
|
|
test_cursor (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 4; ++i)
|
|
clutter_entry_insert_unichar (entry, t->unichar);
|
|
clutter_entry_set_cursor_position (entry, 2);
|
|
|
|
/* test cursor moves and is clamped */
|
|
send_keyval (entry, CLUTTER_Left);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 1);
|
|
|
|
send_keyval (entry, CLUTTER_Left);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 0);
|
|
|
|
send_keyval (entry, CLUTTER_Left);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 0);
|
|
|
|
/* delete text containing the cursor */
|
|
clutter_entry_set_cursor_position (entry, 3);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, 3);
|
|
|
|
clutter_entry_delete_text (entry, 2, 4);
|
|
send_keyval (entry, CLUTTER_Left);
|
|
/* FIXME: cursor position should be -1?
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
*/
|
|
}
|
|
|
|
static void
|
|
test_event (ClutterEntry *entry, const TestData *t)
|
|
{
|
|
send_unichar (entry, t->unichar);
|
|
g_assert_cmpint (get_nchars (entry), ==, 1);
|
|
g_assert_cmpint (get_nbytes (entry), ==, 1 * t->nbytes);
|
|
g_assert_cmpint (clutter_entry_get_cursor_position (entry), ==, -1);
|
|
}
|
|
|
|
static void
|
|
run (void (*test_func)(ClutterEntry *, const TestData *), const TestData *t)
|
|
{
|
|
ClutterActor *entry;
|
|
|
|
entry = clutter_entry_new ();
|
|
test_func (CLUTTER_ENTRY (entry), t);
|
|
clutter_actor_destroy (entry);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int i;
|
|
|
|
g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (test_data); ++i)
|
|
selfcheck (&test_data[i]);
|
|
|
|
clutter_init (&argc, &argv);
|
|
|
|
run (test_empty, NULL);
|
|
run (test_set_empty, NULL);
|
|
run (test_set_text, NULL);
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (test_data); ++i)
|
|
{
|
|
const TestData *t = &test_data[i];
|
|
|
|
run (test_append_some, t);
|
|
run (test_prepend_some, t);
|
|
run (test_insert, t);
|
|
run (test_delete_chars, t);
|
|
run (test_delete_text, t);
|
|
run (test_cursor, t);
|
|
run (test_event, t);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|