[gspell] testsuite: test text insertion with the InlineCheckerTextBuffer

[Sébastien Wilmet <swilmet src gnome org>]

commit 09333be946fed242bb515c83c4cfd31ec5711c61
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Feb 11 15:56:18 2016 +0100

    testsuite: test text insertion with the InlineCheckerTextBuffer

 testsuite/test-inline-checker-text-buffer.c |   87 +++++++++++++++++++++++++++
 1 files changed, 87 insertions(+), 0 deletions(-)
---
diff --git a/testsuite/test-inline-checker-text-buffer.c b/testsuite/test-inline-checker-text-buffer.c
index 418e753..3fe57f8 100644
--- a/testsuite/test-inline-checker-text-buffer.c
+++ b/testsuite/test-inline-checker-text-buffer.c
@@ -130,6 +130,90 @@ test_whole_buffer (void)
        g_object_unref (buffer);
 }
 
+static void
+test_text_insertion (void)
+{
+       GtkTextBuffer *buffer;
+       GspellInlineCheckerTextBuffer *inline_checker;
+       GtkTextIter iter;
+
+       buffer = create_buffer ();
+       inline_checker = _gspell_inline_checker_text_buffer_new (buffer);
+       _gspell_inline_checker_text_buffer_set_unit_test_mode (inline_checker, TRUE);
+
+       gtk_text_buffer_get_start_iter (buffer, &iter);
+       gtk_text_buffer_insert (buffer, &iter, "Hello jlyxdt, grrimbl?\nNo, not really today.", -1);
+
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                6, 12,
+                                14, 21,
+                                -1);
+
+       /* Modify a word: correctly spelled -> misspelled. */
+       gtk_text_buffer_get_start_iter (buffer, &iter);
+       gtk_text_buffer_insert (buffer, &iter, "ZK", -1);
+
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 7,
+                                8, 14,
+                                16, 23,
+                                -1);
+
+       /* Insert new misspelled word. */
+       gtk_text_buffer_get_start_iter (buffer, &iter);
+       gtk_text_buffer_insert (buffer, &iter, "Tst ", -1);
+
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 3,
+                                4, 11,
+                                12, 18,
+                                20, 27,
+                                -1);
+
+       /* Modify word: misspelled -> correctly spelled. */
+       gtk_text_buffer_get_iter_at_offset (buffer, &iter, 1);
+       gtk_text_buffer_insert (buffer, &iter, "e", -1);
+
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                5, 12,
+                                13, 19,
+                                21, 28,
+                                -1);
+
+       /* Have two collapsed correctly spelled words ("Testagain"). */
+       gtk_text_buffer_get_iter_at_offset (buffer, &iter, 4);
+       gtk_text_buffer_insert (buffer, &iter, "again", -1);
+
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 9,
+                                10, 17,
+                                18, 24,
+                                26, 33,
+                                -1);
+
+       /* Test neighbor words: "Testagain" -> "Test again". */
+       gtk_text_buffer_get_iter_at_offset (buffer, &iter, 4);
+       gtk_text_buffer_insert (buffer, &iter, " ", -1);
+
+       /* FIXME */
+#if 0
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                11, 18,
+                                19, 25,
+                                27, 34,
+                                -1);
+#endif
+
+       g_object_unref (inline_checker);
+       g_object_unref (buffer);
+}
+
 gint
 main (gint    argc,
       gchar **argv)
@@ -139,5 +223,8 @@ main (gint    argc,
        g_test_add_func ("/inline-checker-text-buffer/whole-buffer",
                         test_whole_buffer);
 
+       g_test_add_func ("/inline-checker-text-buffer/text-insertion",
+                        test_text_insertion);
+
        return g_test_run ();
 }