diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-bidi.c | 2 | ||||
| -rw-r--r-- | tests/testmisc.c | 66 |
2 files changed, 68 insertions, 0 deletions
diff --git a/tests/test-bidi.c b/tests/test-bidi.c index 48d2a81f..fbdcc8cb 100644 --- a/tests/test-bidi.c +++ b/tests/test-bidi.c @@ -125,6 +125,8 @@ test_bidi_embedding_levels (void) { "The title is مفتاح معايير الويب! in Arabic.", PANGO_DIRECTION_LTR, "\0\0\0\0\0\0\0\0\0\0\0\0\0\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\0\1\0\0\0\0\0\0\0\0\0\0\0", PANGO_DIRECTION_LTR }, // FIXME { "one two ثلاثة 1234 خمسة", PANGO_DIRECTION_LTR, "\0\0\0\0\0\0\0\0\1\1\1\1\1\1\2\2\2\2\1\1\1\1\1", PANGO_DIRECTION_LTR }, { "one two ثلاثة ١٢٣٤ خمسة", PANGO_DIRECTION_LTR, "\0\0\0\0\0\0\0\0\1\1\1\1\1\1\2\2\2\2\1\1\1\1\1", PANGO_DIRECTION_LTR }, + { "abאב12cd", PANGO_DIRECTION_LTR, "\0\0\1\1\2\2\0\0" }, + { "abאבxycd", PANGO_DIRECTION_LTR, "\0\0\1\1\1\2\2\2\0\0" }, }; diff --git a/tests/testmisc.c b/tests/testmisc.c index fe2e9075..54566f78 100644 --- a/tests/testmisc.c +++ b/tests/testmisc.c @@ -301,6 +301,70 @@ test_fallback_shape (void) g_object_unref (context); } +/* https://bugzilla.gnome.org/show_bug.cgi?id=547303 */ +static void +test_get_cursor_crash (void) +{ + PangoContext *context; + PangoLayout *layout; + int i; + + char *string = "foo\n\rbar\r\nbaz\n\nqux\n\n.."; + + context = pango_font_map_create_context (pango_cairo_font_map_get_default ()); + + layout = pango_layout_new (context); + + pango_layout_set_text (layout, string, -1); + + for (i = 0; string[i]; i++) + { + PangoRectangle rectA, rectB; + + pango_layout_get_cursor_pos (layout, i, &rectA, &rectB); + g_assert_cmpint (rectA.x, ==, rectB.x); + } + + g_object_unref (layout); + g_object_unref (context); +} + +/* Test that get_cursor returns split cursors in the + * expected situations. In particular, this was broken + * at the end of the string here. + */ +static void +test_get_cursor (void) +{ + const char *text = "abאב"; + PangoContext *context; + PangoLayout *layout; + PangoRectangle strong, weak; + + context = pango_font_map_create_context (pango_cairo_font_map_get_default ()); + + layout = pango_layout_new (context); + pango_layout_set_text (layout, text, -1); + + pango_layout_get_cursor_pos (layout, 0, &strong, &weak); + g_assert_cmpint (strong.x, ==, weak.x); + + pango_layout_get_cursor_pos (layout, 1, &strong, &weak); + g_assert_cmpint (strong.x, ==, weak.x); + + pango_layout_get_cursor_pos (layout, 2, &strong, &weak); + g_assert_cmpint (strong.x, !=, weak.x); + + pango_layout_get_cursor_pos (layout, 4, &strong, &weak); + g_assert_cmpint (strong.x, ==, weak.x); + + pango_layout_get_cursor_pos (layout, 6, &strong, &weak); + g_assert_cmpint (strong.x, !=, weak.x); + + g_object_unref (layout); + g_object_unref (context); +} + int main (int argc, char *argv[]) { @@ -320,6 +384,8 @@ main (int argc, char *argv[]) g_test_add_func ("/gravity/for-script", test_gravity_for_script); g_test_add_func ("/layout/fallback-shape", test_fallback_shape); g_test_add_func ("/language/to-tag", test_language_to_tag); + g_test_add_func ("/bidi/get-cursor-crash", test_get_cursor_crash); + g_test_add_func ("/bidi/get-cursor", test_get_cursor); return g_test_run (); } |