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textiter: add unit test for forward_to_line_end

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Surprisingly we had no unit test for this method
This commit is contained in:
Paolo Borelli 2016-04-21 22:54:55 +02:00
parent 73c91c285e
commit c574ef0954
1 changed files with 33 additions and 0 deletions
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33
testsuite/gtk/textiter.c
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@ -330,6 +330,38 @@ test_forward_to_tag_toggle (void)
g_object_unref (buffer);
}
static void
check_forward_line_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_to_line_end (&iter));
g_assert_cmpint (result_offset, ==, gtk_text_iter_get_offset (&iter));
g_object_unref (buffer);
}
static void
test_forward_to_line_end (void)
{
check_forward_line_end("a", 0, 1, FALSE);
check_forward_line_end("a\n", 0, 1, TRUE);
check_forward_line_end("a\r\n", 0, 1, TRUE);
check_forward_line_end("a\na\n", 1, 3, TRUE);
check_forward_line_end("a\na\n\n", 1, 3, TRUE);
check_forward_line_end("a\r\na\n", 1, 4, TRUE);
check_forward_line_end("a\r\na\r\n\r\n", 1, 4, TRUE);
}
static void
check_word_boundaries (const gchar *buffer_text,
gint offset,
@ -721,6 +753,7 @@ main (int argc, char** argv)
g_test_add_func ("/TextIter/Search", test_search);
g_test_add_func ("/TextIter/Search Caseless", test_search_caseless);
g_test_add_func ("/TextIter/Forward To Tag Toggle", test_forward_to_tag_toggle);
g_test_add_func ("/TextIter/Forward To Line End", test_forward_to_line_end);
g_test_add_func ("/TextIter/Word Boundaries", test_word_boundaries);
g_test_add_func ("/TextIter/Visible Word Boundaries", test_visible_word_boundaries);
g_test_add_func ("/TextIter/Cursor Positions", test_cursor_positions);