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gtk/tests/a11y/text.c
Matthias Clasen abe6c28bc2 Add some texts for text selection signals 
Test that we do emit ::text_caret_moved and ::text_selection_changed
as expected.
2011-07-05 16:08:09 -04:00

733 lines
24 KiB
C
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/*
* Copyright (C) 2011 Red Hat Inc.
*
* Author:
* Matthias Clasen <mclasen@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gtk/gtk.h>
#include <string.h>
static void
set_text (GtkWidget *widget,
const gchar *text)
{
if (GTK_IS_LABEL (widget))
gtk_label_set_text (GTK_LABEL (widget), text);
else if (GTK_IS_ENTRY (widget))
gtk_entry_set_text (GTK_ENTRY (widget), text);
else if (GTK_IS_TEXT_VIEW (widget))
gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget)), text, -1);
else
g_assert_not_reached ();
}
static void
test_basic (GtkWidget *widget)
{
AtkText *atk_text;
const gchar *text = "Text goes here";
gchar *ret;
gint count;
gunichar c;
atk_text = ATK_TEXT (gtk_widget_get_accessible (widget));
set_text (widget, text);
ret = atk_text_get_text (atk_text, 5, 9);
g_assert_cmpstr (ret, ==, "goes");
g_free (ret);
ret = atk_text_get_text (atk_text, 0, 14);
g_assert_cmpstr (ret, ==, text);
g_free (ret);
ret = atk_text_get_text (atk_text, 0, -1);
g_assert_cmpstr (ret, ==, text);
g_free (ret);
count = atk_text_get_character_count (atk_text);
g_assert_cmpint (count, ==, g_utf8_strlen (text, -1));
c = atk_text_get_character_at_offset (atk_text, 0);
g_assert_cmpint (c, ==, 'T');
c = atk_text_get_character_at_offset (atk_text, 13);
g_assert_cmpint (c, ==, 'e');
}
typedef struct {
gint count;
gint position;
gint length;
} SignalData;
static void
text_deleted (AtkText *atk_text, gint position, gint length, SignalData *data)
{
data->count++;
data->position = position;
data->length = length;
}
static void
text_inserted (AtkText *atk_text, gint position, gint length, SignalData *data)
{
data->count++;
data->position = position;
data->length = length;
}
static void
test_text_changed (GtkWidget *widget)
{
AtkText *atk_text;
const gchar *text = "Text goes here";
const gchar *text2 = "Text again";
SignalData delete_data;
SignalData insert_data;
atk_text = ATK_TEXT (gtk_widget_get_accessible (widget));
delete_data.count = 0;
insert_data.count = 0;
g_signal_connect (atk_text, "text_changed::delete",
G_CALLBACK (text_deleted), &delete_data);
g_signal_connect (atk_text, "text_changed::insert",
G_CALLBACK (text_inserted), &insert_data);
set_text (widget, text);
g_assert_cmpint (delete_data.count, ==, 0);
g_assert_cmpint (insert_data.count, ==, 1);
g_assert_cmpint (insert_data.position, ==, 0);
g_assert_cmpint (insert_data.length, ==, g_utf8_strlen (text, -1));
set_text (widget, text2);
g_assert_cmpint (delete_data.count, ==, 1);
g_assert_cmpint (delete_data.position, ==, 0);
g_assert_cmpint (delete_data.length, ==, g_utf8_strlen (text, -1));
g_assert_cmpint (insert_data.count, ==, 2);
g_assert_cmpint (insert_data.position, ==, 0);
g_assert_cmpint (insert_data.length, ==, g_utf8_strlen (text2, -1));
set_text (widget, "");
g_assert_cmpint (delete_data.count, ==, 2);
g_assert_cmpint (delete_data.position, ==, 0);
g_assert_cmpint (delete_data.length, ==, g_utf8_strlen (text2, -1));
g_assert_cmpint (insert_data.count, ==, 2);
g_signal_handlers_disconnect_by_func (atk_text, G_CALLBACK (text_deleted), &delete_data);
g_signal_handlers_disconnect_by_func (atk_text, G_CALLBACK (text_inserted), &insert_data);
}
typedef struct {
gint gravity;
gint offset;
AtkTextBoundary boundary;
gint start;
gint end;
const gchar *word;
} Word;
static const gchar *
boundary (AtkTextBoundary b)
{
switch (b)
{
case ATK_TEXT_BOUNDARY_CHAR: return "ATK_TEXT_BOUNDARY_CHAR, ";
case ATK_TEXT_BOUNDARY_WORD_START: return "ATK_TEXT_BOUNDARY_WORD_START, ";
case ATK_TEXT_BOUNDARY_WORD_END: return "ATK_TEXT_BOUNDARY_WORD_END, ";
case ATK_TEXT_BOUNDARY_SENTENCE_START: return "ATK_TEXT_BOUNDARY_SENTENCE_START,";
case ATK_TEXT_BOUNDARY_SENTENCE_END: return "ATK_TEXT_BOUNDARY_SENTENCE_END, ";
case ATK_TEXT_BOUNDARY_LINE_START: return "ATK_TEXT_BOUNDARY_LINE_START, ";
case ATK_TEXT_BOUNDARY_LINE_END: return "ATK_TEXT_BOUNDARY_LINE_END, ";
default: g_assert_not_reached ();
}
}
static const gchar *
gravity (gint g)
{
if (g < 0) return "before";
else if (g > 0) return "after";
else return "around";
}
const gchar *
char_rep (gunichar c)
{
static gchar out[6];
switch (c)
{
case '\n': return "\\n";
case 196: return "?";
case 214: return "?";
case 220: return "?";
default:
memset (out, 0, 6);
g_unichar_to_utf8 (c, out);
return out;
}
}
gchar *
escape (const gchar *p)
{
GString *s;
s = g_string_new ("");
while (*p)
{
if (*p == '\n')
g_string_append (s, "\\n");
else
g_string_append_c (s, *p);
p++;
}
return g_string_free (s, FALSE);
}
static void
show_text_attributes (PangoLayout *l)
{
const PangoLogAttr *attr;
gint n_attrs;
const gchar *s;
gchar e;
const gchar *p;
gint i;
const gchar *text;
GSList *lines, *li;
glong so, eo;
printf ("\n");
text = pango_layout_get_text (l);
attr = pango_layout_get_log_attrs_readonly (l, &n_attrs);
p = text;
while (*p)
{
s = char_rep (g_utf8_get_char (p));
printf (" %s", s);
p = g_utf8_next_char (p);
}
printf ("\n");
p = text;
i = 0;
do
{
if (*p)
s = char_rep (g_utf8_get_char (p));
else
s = "";
if (attr[i].is_word_start && attr[i].is_word_end)
e = '|';
else if (attr[i].is_word_start)
e = '<';
else if (attr[i].is_word_end)
e = '>';
else
e = ' ';
printf ("%c%*s", e, strlen (s), "");
if (*p)
p = g_utf8_next_char (p);
i++;
}
while (*p || i < n_attrs);
printf ("\n");
p = text;
i = 0;
do
{
if (*p)
s = char_rep (g_utf8_get_char (p));
else
s = "";
if (attr[i].is_sentence_start && attr[i].is_sentence_end)
e = '|';
else if (attr[i].is_sentence_start)
e = '<';
else if (attr[i].is_sentence_end)
e = '>';
else
e = ' ';
printf ("%c%*s", e, strlen (s), "");
if (*p)
p = g_utf8_next_char (p);
i++;
}
while (*p || i < n_attrs);
printf ("\n");
lines = pango_layout_get_lines_readonly (l);
p = text;
i = 0;
do
{
gboolean start, end;
if (*p)
s = char_rep (g_utf8_get_char (p));
else
s = "";
start = end = FALSE;
for (li = lines; li; li = li->next)
{
PangoLayoutLine *line = li->data;
so = g_utf8_pointer_to_offset (text, text + line->start_index);
eo = g_utf8_pointer_to_offset (text, text + line->start_index + line->length);
if (so == i)
start = TRUE;
if (eo == i)
end = TRUE;
}
if (start && end)
e = '|';
else if (start)
e = '<';
else if (end)
e = '>';
else
e = ' ';
printf ("%c%*s", e, strlen (s), "");
if (*p)
p = g_utf8_next_char (p);
i++;
}
while (*p || i < n_attrs);
printf ("\n");
}
static void
test_words (GtkWidget *widget)
{
AtkText *atk_text;
const gchar *text = "abc! def\nghi jkl\nmno";
Word expected[] = {
{ -1, 0, ATK_TEXT_BOUNDARY_CHAR, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_CHAR, 0, 1, "a" },
{ -1, 2, ATK_TEXT_BOUNDARY_CHAR, 1, 2, "b" },
{ -1, 3, ATK_TEXT_BOUNDARY_CHAR, 2, 3, "c" },
{ -1, 4, ATK_TEXT_BOUNDARY_CHAR, 3, 4, "!" },
{ -1, 5, ATK_TEXT_BOUNDARY_CHAR, 4, 5, " " },
{ -1, 6, ATK_TEXT_BOUNDARY_CHAR, 5, 6, "d" },
{ -1, 7, ATK_TEXT_BOUNDARY_CHAR, 6, 7, "e" },
{ -1, 8, ATK_TEXT_BOUNDARY_CHAR, 7, 8, "f" },
{ -1, 9, ATK_TEXT_BOUNDARY_CHAR, 8, 9, "\n" },
{ -1, 10, ATK_TEXT_BOUNDARY_CHAR, 9, 10, "g" },
{ -1, 11, ATK_TEXT_BOUNDARY_CHAR, 10, 11, "h" },
{ -1, 12, ATK_TEXT_BOUNDARY_CHAR, 11, 12, "i" },
{ -1, 13, ATK_TEXT_BOUNDARY_CHAR, 12, 13, " " },
{ -1, 14, ATK_TEXT_BOUNDARY_CHAR, 13, 14, "j" },
{ -1, 15, ATK_TEXT_BOUNDARY_CHAR, 14, 15, "k" },
{ -1, 16, ATK_TEXT_BOUNDARY_CHAR, 15, 16, "l" },
{ -1, 17, ATK_TEXT_BOUNDARY_CHAR, 16, 17, "\n" },
{ -1, 18, ATK_TEXT_BOUNDARY_CHAR, 17, 18, "m" },
{ -1, 19, ATK_TEXT_BOUNDARY_CHAR, 18, 19, "n" },
{ -1, 20, ATK_TEXT_BOUNDARY_CHAR, 19, 20, "o" },
{ -1, 0, ATK_TEXT_BOUNDARY_WORD_START, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_WORD_START, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_WORD_START, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_WORD_START, 0, 0, "" },
{ -1, 4, ATK_TEXT_BOUNDARY_WORD_START, 0, 0, "" },
{ -1, 5, ATK_TEXT_BOUNDARY_WORD_START, 0, 5, "abc! " },
{ -1, 6, ATK_TEXT_BOUNDARY_WORD_START, 0, 5, "abc! " },
{ -1, 7, ATK_TEXT_BOUNDARY_WORD_START, 0, 5, "abc! " },
{ -1, 8, ATK_TEXT_BOUNDARY_WORD_START, 0, 5, "abc! " },
{ -1, 9, ATK_TEXT_BOUNDARY_WORD_START, 5, 9, "def\n" },
{ -1, 10, ATK_TEXT_BOUNDARY_WORD_START, 5, 9, "def\n" },
{ -1, 11, ATK_TEXT_BOUNDARY_WORD_START, 5, 9, "def\n" },
{ -1, 12, ATK_TEXT_BOUNDARY_WORD_START, 5, 9, "def\n" },
{ -1, 13, ATK_TEXT_BOUNDARY_WORD_START, 9, 13, "ghi " },
{ -1, 14, ATK_TEXT_BOUNDARY_WORD_START, 9, 13, "ghi " },
{ -1, 15, ATK_TEXT_BOUNDARY_WORD_START, 9, 13, "ghi " },
{ -1, 16, ATK_TEXT_BOUNDARY_WORD_START, 9, 13, "ghi " },
{ -1, 17, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
{ -1, 18, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
{ -1, 19, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
{ -1, 20, ATK_TEXT_BOUNDARY_WORD_START, 13, 17, "jkl\n" },
{ -1, 0, ATK_TEXT_BOUNDARY_WORD_END, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_WORD_END, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_WORD_END, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_WORD_END, 0, 3, "abc" },
{ -1, 4, ATK_TEXT_BOUNDARY_WORD_END, 0, 3, "abc" },
{ -1, 5, ATK_TEXT_BOUNDARY_WORD_END, 0, 3, "abc" },
{ -1, 6, ATK_TEXT_BOUNDARY_WORD_END, 0, 3, "abc" },
{ -1, 7, ATK_TEXT_BOUNDARY_WORD_END, 0, 3, "abc" },
{ -1, 8, ATK_TEXT_BOUNDARY_WORD_END, 3, 8, "! def" },
{ -1, 9, ATK_TEXT_BOUNDARY_WORD_END, 3, 8, "! def" },
{ -1, 10, ATK_TEXT_BOUNDARY_WORD_END, 3, 8, "! def" },
{ -1, 11, ATK_TEXT_BOUNDARY_WORD_END, 3, 8, "! def" },
{ -1, 12, ATK_TEXT_BOUNDARY_WORD_END, 8, 12, "\nghi" },
{ -1, 13, ATK_TEXT_BOUNDARY_WORD_END, 8, 12, "\nghi" },
{ -1, 14, ATK_TEXT_BOUNDARY_WORD_END, 8, 12, "\nghi" },
{ -1, 15, ATK_TEXT_BOUNDARY_WORD_END, 8, 12, "\nghi" },
{ -1, 16, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
{ -1, 17, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
{ -1, 18, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
{ -1, 19, ATK_TEXT_BOUNDARY_WORD_END, 12, 16, " jkl" },
{ -1, 20, ATK_TEXT_BOUNDARY_WORD_END, 16, 20, "\nmno" },
{ -1, 0, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 0, "" },
{ -1, 4, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 0, "" },
{ -1, 5, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 5, "abc! " },
{ -1, 6, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 5, "abc! " },
{ -1, 7, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 5, "abc! " },
{ -1, 8, ATK_TEXT_BOUNDARY_SENTENCE_START, 0, 5, "abc! " },
{ -1, 9, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 10, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 11, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 12, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 13, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 14, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 15, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 16, ATK_TEXT_BOUNDARY_SENTENCE_START, 5, 9, "def\n" },
{ -1, 17, ATK_TEXT_BOUNDARY_SENTENCE_START, 9, 17, "ghi jkl\n" },
{ -1, 18, ATK_TEXT_BOUNDARY_SENTENCE_START, 9, 17, "ghi jkl\n" },
{ -1, 19, ATK_TEXT_BOUNDARY_SENTENCE_START, 9, 17, "ghi jkl\n" },
{ -1, 20, ATK_TEXT_BOUNDARY_SENTENCE_START, 9, 17, "ghi jkl\n" },
{ -1, 0, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 0, "" },
{ -1, 4, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 4, "abc!" },
{ -1, 5, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 4, "abc!" },
{ -1, 6, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 4, "abc!" },
{ -1, 7, ATK_TEXT_BOUNDARY_SENTENCE_END, 0, 4, "abc!" },
{ -1, 8, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 9, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 10, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 11, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 12, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 13, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 14, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 15, ATK_TEXT_BOUNDARY_SENTENCE_END, 4, 8, " def" },
{ -1, 16, ATK_TEXT_BOUNDARY_SENTENCE_END, 8, 16, "\nghi jkl" },
{ -1, 17, ATK_TEXT_BOUNDARY_SENTENCE_END, 8, 16, "\nghi jkl" },
{ -1, 18, ATK_TEXT_BOUNDARY_SENTENCE_END, 8, 16, "\nghi jkl" },
{ -1, 19, ATK_TEXT_BOUNDARY_SENTENCE_END, 8, 16, "\nghi jkl" },
{ -1, 20, ATK_TEXT_BOUNDARY_SENTENCE_END, 16, 20, "\nmno" },
{ -1, 0, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 4, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 5, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 6, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 7, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 8, ATK_TEXT_BOUNDARY_LINE_START, 0, 0, "" },
{ -1, 9, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 10, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 11, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 12, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 13, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 14, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 15, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 16, ATK_TEXT_BOUNDARY_LINE_START, 0, 9, "abc! def\n" },
{ -1, 17, ATK_TEXT_BOUNDARY_LINE_START, 9, 17, "ghi jkl\n" },
{ -1, 18, ATK_TEXT_BOUNDARY_LINE_START, 9, 17, "ghi jkl\n" },
{ -1, 19, ATK_TEXT_BOUNDARY_LINE_START, 9, 17, "ghi jkl\n" },
{ -1, 20, ATK_TEXT_BOUNDARY_LINE_START, 9, 17, "ghi jkl\n" },
{ -1, 0, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 1, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 2, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 3, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 4, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 5, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 6, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 7, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 8, ATK_TEXT_BOUNDARY_LINE_END, 0, 0, "" },
{ -1, 9, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 10, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 11, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 12, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 13, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 14, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 15, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 16, ATK_TEXT_BOUNDARY_LINE_END, 0, 8, "abc! def" },
{ -1, 17, ATK_TEXT_BOUNDARY_LINE_END, 8, 16, "\nghi jkl" },
{ -1, 18, ATK_TEXT_BOUNDARY_LINE_END, 8, 16, "\nghi jkl" },
{ -1, 19, ATK_TEXT_BOUNDARY_LINE_END, 8, 16, "\nghi jkl" },
{ -1, 20, ATK_TEXT_BOUNDARY_LINE_END, 8, 16, "\nghi jkl" },
{ 0, -1, }
};
gint start, end;
gchar *word;
gchar *last_word;
gint offset;
gint i, j, k;
gint b;
atk_text = ATK_TEXT (gtk_widget_get_accessible (widget));
set_text (widget, text);
#if 0
if (GTK_IS_LABEL (widget))
show_text_attributes (gtk_label_get_layout (GTK_LABEL (widget)));
else if (GTK_IS_ENTRY (widget))
show_text_attributes (gtk_entry_get_layout (GTK_ENTRY (widget)));
#endif
#if 0
for (i = -1; i < 2; i++)
for (j = ATK_TEXT_BOUNDARY_CHAR; j <= ATK_TEXT_BOUNDARY_LINE_END; j++)
for (k = 0; k <= strlen (text); k++)
{
switch (i)
{
case -1:
word = atk_text_get_text_before_offset (atk_text, k, j, &start, &end);
break;
case 0:
word = atk_text_get_text_at_offset (atk_text, k, j, &start, &end);
break;
case 1:
word = atk_text_get_text_after_offset (atk_text, k, j, &start, &end);
break;
default:
g_assert_not_reached ();
break;
}
printf (" { %2d, %2d, %s %2d, %2d, \"%s\" },\n", i, k, boundary(j), start, end, escape (word));
g_free (word);
}
#endif
for (i = 0; expected[i].offset != -1; i++)
{
if (GTK_IS_ENTRY (widget))
{
/* GtkEntry sets single-paragraph mode on its pango layout */
if (expected[i].boundary == ATK_TEXT_BOUNDARY_LINE_START ||
expected[i].boundary == ATK_TEXT_BOUNDARY_LINE_END)
continue;
}
switch (expected[i].gravity)
{
case -1:
word = atk_text_get_text_before_offset (atk_text,
expected[i].offset,
expected[i].boundary,
&start, &end);
break;
case 0:
word = atk_text_get_text_at_offset (atk_text,
expected[i].offset,
expected[i].boundary,
&start, &end);
break;
case 1:
word = atk_text_get_text_after_offset (atk_text,
expected[i].offset,
expected[i].boundary,
&start, &end);
break;
default:
g_assert_not_reached ();
break;
}
g_assert_cmpstr (word, ==, expected[i].word);
g_assert_cmpint (start, ==, expected[i].start);
g_assert_cmpint (end, ==, expected[i].end);
g_free (word);
}
}
static void
select_region (GtkWidget *widget,
gint start,
gint end)
{
if (GTK_IS_EDITABLE (widget))
gtk_editable_select_region (GTK_EDITABLE (widget), start, end);
else if (GTK_IS_LABEL (widget))
gtk_label_select_region (GTK_LABEL (widget), start, end);
}
typedef struct {
gint count;
gint position;
gint bound;
} SelectionData;
static void
caret_moved_cb (AtkText *text, gint position, SelectionData *data)
{
data->count++;
data->position = position;
}
static void
selection_changed_cb (AtkText *text, SelectionData *data)
{
data->count++;
atk_text_get_selection (text, 0, &data->bound, &data->position);
}
static void
test_selection (GtkWidget *widget)
{
AtkText *atk_text;
const gchar *text = "Bla bla";
gint n;
gchar *ret;
gint start, end;
SelectionData data1;
SelectionData data2;
if (GTK_IS_LABEL (widget))
gtk_label_set_selectable (GTK_LABEL (widget), TRUE);
atk_text = ATK_TEXT (gtk_widget_get_accessible (widget));
data1.count = 0;
data2.count = 0;
g_signal_connect (atk_text, "text_caret_moved",
G_CALLBACK (caret_moved_cb), &data1);
g_signal_connect (atk_text, "text_selection_changed",
G_CALLBACK (selection_changed_cb), &data2);
set_text (widget, text);
n = atk_text_get_n_selections (atk_text);
g_assert_cmpint (n, ==, 0);
g_assert_cmpint (data1.count, ==, 0);
g_assert_cmpint (data2.count, ==, 0);
select_region (widget, 4, 7);
g_assert_cmpint (data1.count, ==, 1);
g_assert_cmpint (data1.position, ==, 7);
g_assert_cmpint (data2.count, >=, 1);
g_assert_cmpint (data2.bound, ==, 4);
g_assert_cmpint (data2.position, ==, 7);
n = atk_text_get_n_selections (atk_text);
g_assert_cmpint (n, ==, 1);
ret = atk_text_get_selection (atk_text, 0, &start, &end);
g_assert_cmpstr (ret, ==, "bla");
g_assert_cmpint (start, ==, 4);
g_assert_cmpint (end, ==, 7);
g_free (ret);
atk_text_remove_selection (atk_text, 0);
n = atk_text_get_n_selections (atk_text);
g_assert_cmpint (n, ==, 0);
g_assert_cmpint (data1.count, ==, 1);
g_assert_cmpint (data2.count, >=, 2);
g_assert_cmpint (data2.position, ==, 7);
g_assert_cmpint (data2.bound, ==, 7);
}
static void
setup_test (GtkWidget *widget)
{
set_text (widget, "");
}
static void
add_text_test (const gchar *prefix,
GTestFixtureFunc test_func,
GtkWidget *widget)
{
gchar *path;
path = g_strdup_printf ("%s/%s", prefix, G_OBJECT_TYPE_NAME (widget));
g_test_add_vtable (path,
0,
g_object_ref (widget),
(GTestFixtureFunc) setup_test,
(GTestFixtureFunc) test_func,
(GTestFixtureFunc) g_object_unref);
g_free (path);
}
static void
add_text_tests (GtkWidget *widget)
{
g_object_ref_sink (widget);
add_text_test ("/text/basic", (GTestFixtureFunc) test_basic, widget);
add_text_test ("/text/words", (GTestFixtureFunc) test_words, widget);
add_text_test ("/text/changed", (GTestFixtureFunc) test_text_changed, widget);
add_text_test ("/text/selection", (GTestFixtureFunc) test_selection, widget);
g_object_unref (widget);
}
static void
test_bold_label (void)
{
GtkWidget *label;
AtkObject *atk_obj;
gchar *text;
g_test_bug ("126797");
label = gtk_label_new ("<b>Bold?</b>");
g_object_ref_sink (label);
atk_obj = gtk_widget_get_accessible (label);
text = atk_text_get_text (ATK_TEXT (atk_obj), 0, -1);
g_assert_cmpstr (text, ==, "<b>Bold?</b>");
g_free (text);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
text = atk_text_get_text (ATK_TEXT (atk_obj), 0, -1);
g_assert_cmpstr (text, ==, "Bold?");
g_free (text);
g_object_unref (label);
}
int
main (int argc, char *argv[])
{
gtk_test_init (&argc, &argv, NULL);
g_test_bug_base ("http://bugzilla.gnome.org/");
g_test_add_func ("/text/bold/GtkLabel", test_bold_label);
add_text_tests (gtk_label_new (""));
add_text_tests (gtk_entry_new ());
add_text_tests (gtk_text_view_new ());
return g_test_run ();
}
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