[gspell] testsuite: test apostrophes in the InlineCheckerTextBuffer

[Sébastien Wilmet <swilmet src gnome org>]

commit 7706929495aa4e064f71144bc709f6a59f4bcbfb
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Mar 9 09:35:23 2016 +0100

    testsuite: test apostrophes in the InlineCheckerTextBuffer

 testsuite/test-inline-checker-text-buffer.c |   57 +++++++++++++++++++++++++++
 1 files changed, 57 insertions(+), 0 deletions(-)
---
diff --git a/testsuite/test-inline-checker-text-buffer.c b/testsuite/test-inline-checker-text-buffer.c
index 51db2cf..a451a65 100644
--- a/testsuite/test-inline-checker-text-buffer.c
+++ b/testsuite/test-inline-checker-text-buffer.c
@@ -468,6 +468,60 @@ test_current_word (void)
        g_object_unref (buffer);
 }
 
+static void
+test_apostrophes (void)
+{
+       GtkTextBuffer *buffer;
+       GspellInlineCheckerTextBuffer *inline_checker;
+       GtkTextIter iter;
+       GtkTextIter start;
+       GtkTextIter end;
+
+       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_set_text (buffer, "jlvd't ", -1);
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 6,
+                                -1);
+
+       /* Delete the 't'.
+        * Note that the apostrophe is no longer highlighted.
+        * This works because we connect to the ::delete-range signal with and
+        * without the AFTER flag, to get the broader word boundaries.
+        */
+       gtk_text_buffer_get_iter_at_offset (buffer, &start, 5);
+       gtk_text_buffer_get_iter_at_offset (buffer, &end, 6);
+       gtk_text_buffer_delete (buffer, &start, &end);
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 4,
+                                -1);
+
+       gtk_text_buffer_set_text (buffer, "jlvd't ", -1);
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 6,
+                                -1);
+
+       /* Insert a space after the apostrophe.
+        * Note that the apostrophe is no longer highlighted.
+        * This works because we connect to the ::insert-text signal with and
+        * without the AFTER flag, to get the broader word boundaries.
+        */
+       gtk_text_buffer_get_iter_at_offset (buffer, &iter, 5);
+       gtk_text_buffer_insert (buffer, &iter, " ", -1);
+       check_highlighted_words (buffer,
+                                inline_checker,
+                                0, 4,
+                                -1);
+
+       g_object_unref (inline_checker);
+       g_object_unref (buffer);
+}
+
 gint
 main (gint    argc,
       gchar **argv)
@@ -486,5 +540,8 @@ main (gint    argc,
        g_test_add_func ("/inline-checker-text-buffer/current-word",
                         test_current_word);
 
+       g_test_add_func ("/inline-checker-text-buffer/apostrophes",
+                        test_apostrophes);
+
        return g_test_run ();
 }