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tests textiter: unit tests for sentence boundaries

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As the FIXME comment shows, there is a bug. It is the same bug as for
the word boundaries.

https://bugzilla.gnome.org/show_bug.cgi?id=618852
This commit is contained in:
Sébastien Wilmet 2014-07-13 22:04:04 +02:00
parent 96de203ee0
commit 79c835a151
1 changed files with 85 additions and 0 deletions
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85
testsuite/gtk/textiter.c
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@ -586,6 +586,90 @@ test_visible_cursor_positions (void)
g_object_unref (buffer);
}
static void
check_sentence_boundaries (const gchar *buffer_text,
gint offset,
gboolean starts_sentence,
gboolean ends_sentence,
gboolean inside_sentence)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
buffer = gtk_text_buffer_new (NULL);
gtk_text_buffer_set_text (buffer, buffer_text, -1);
gtk_text_buffer_get_iter_at_offset (buffer, &iter, offset);
g_assert_cmpint (starts_sentence, ==, gtk_text_iter_starts_sentence (&iter));
g_assert_cmpint (ends_sentence, ==, gtk_text_iter_ends_sentence (&iter));
g_assert_cmpint (inside_sentence, ==, gtk_text_iter_inside_sentence (&iter));
g_object_unref (buffer);
}
static void
check_forward_sentence_end (const gchar *buffer_text,
gint initial_offset,
gint result_offset,
gboolean ret)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
buffer = gtk_text_buffer_new (NULL);
gtk_text_buffer_set_text (buffer, buffer_text, -1);
gtk_text_buffer_get_iter_at_offset (buffer, &iter, initial_offset);
g_assert_cmpint (ret, ==, gtk_text_iter_forward_sentence_end (&iter));
g_assert_cmpint (result_offset, ==, gtk_text_iter_get_offset (&iter));
g_object_unref (buffer);
}
static void
check_backward_sentence_start (const gchar *buffer_text,
gint initial_offset,
gint result_offset,
gboolean ret)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
buffer = gtk_text_buffer_new (NULL);
gtk_text_buffer_set_text (buffer, buffer_text, -1);
gtk_text_buffer_get_iter_at_offset (buffer, &iter, initial_offset);
g_assert_cmpint (ret, ==, gtk_text_iter_backward_sentence_start (&iter));
g_assert_cmpint (result_offset, ==, gtk_text_iter_get_offset (&iter));
g_object_unref (buffer);
}
static void
test_sentence_boundaries (void)
{
check_sentence_boundaries ("Hi. ", 0, TRUE, FALSE, TRUE);
check_sentence_boundaries ("Hi. ", 1, FALSE, FALSE, TRUE);
check_sentence_boundaries ("Hi. ", 2, FALSE, FALSE, TRUE);
check_sentence_boundaries ("Hi. ", 3, FALSE, TRUE, FALSE);
check_sentence_boundaries ("Hi. ", 4, FALSE, FALSE, FALSE);
check_forward_sentence_end ("Hi. ", 0, 3, TRUE);
check_forward_sentence_end ("Hi. ", 1, 3, TRUE);
check_forward_sentence_end ("Hi. ", 2, 3, TRUE);
check_forward_sentence_end ("Hi. ", 3, 4, FALSE); /* FIXME result_offset should be 3 */
check_forward_sentence_end ("Hi. ", 4, 4, FALSE);
check_backward_sentence_start (" Hi.", 4, 1, TRUE);
check_backward_sentence_start (" Hi.", 3, 1, TRUE);
check_backward_sentence_start (" Hi.", 2, 1, TRUE);
check_backward_sentence_start (" Hi.", 1, 1, FALSE);
check_backward_sentence_start (" Hi.", 0, 0, FALSE);
}
int
main (int argc, char** argv)
{
@ -600,6 +684,7 @@ main (int argc, char** argv)
g_test_add_func ("/TextIter/Visible Word Boundaries", test_visible_word_boundaries);
g_test_add_func ("/TextIter/Cursor Positions", test_cursor_positions);
g_test_add_func ("/TextIter/Visible Cursor Positions", test_visible_cursor_positions);
g_test_add_func ("/TextIter/Sentence Boundaries", test_sentence_boundaries);
return g_test_run();
}