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handle the case of \r and \n split across lines. Bug #337022. add unit

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2006-04-05  Paolo Borelli  <pborelli@katamail.com>

	* gtk/gtktextiter.c (gtk_text_iter_ends_line): handle the case of \r
	and \n split across lines. Bug #337022.
	* tests/testtextbuffer.c: add unit test.
This commit is contained in:
Paolo Borelli
2006-04-05 18:30:46 +00:00
committed by Paolo Borelli
parent 3797d5a34e
commit f58c7f1ae8
4 changed files with 58 additions and 3 deletions
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30
tests/testtextbuffer.c
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@ -960,6 +960,34 @@ test_line_separation (const char* str,
g_object_unref (buffer);
}
/* there are cases where \r and \n should not be treated like \r\n,
* originally bug #337022. */
static void
split_r_n_separators_test (void)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
buffer = gtk_text_buffer_new (NULL);
gtk_text_buffer_set_text (buffer, "foo\ra\nbar\n", -1);
/* delete 'a' so that we have
1 foo\r
2 \n
3 bar\n
* and both \r and \n are line separators */
gtk_text_buffer_get_iter_at_offset (buffer, &iter, 5);
gtk_text_buffer_backspace (buffer, &iter, TRUE, TRUE);
g_assert (gtk_text_iter_ends_line (&iter));
gtk_text_buffer_get_iter_at_offset (buffer, &iter, 3);
g_assert (gtk_text_iter_ends_line (&iter));
}
static void
line_separator_tests (void)
@ -989,6 +1017,8 @@ line_separator_tests (void)
test_line_separation (str, TRUE, FALSE, 2, 4, 5);
g_free (str);
split_r_n_separators_test ();
g_print ("Line separator tests passed\n");
}