[evolution/wip/webkit2] Add a test case for bug 726548

[Milan Crha <mcrha src gnome org>]

commit 601490fb92a5d63fe083bc1a0f86d4e50122661f
Author: Milan Crha <mcrha redhat com>
Date:   Tue Aug 9 19:24:18 2016 +0200

    Add a test case for bug 726548

 e-util/test-html-editor-units-utils.c |   27 ++++++++++++++++++++-
 e-util/test-html-editor-units-utils.h |    1 +
 e-util/test-html-editor-units.c       |   42 +++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+), 1 deletions(-)
---
diff --git a/e-util/test-html-editor-units-utils.c b/e-util/test-html-editor-units-utils.c
index cd71d14..911cc98 100644
--- a/e-util/test-html-editor-units-utils.c
+++ b/e-util/test-html-editor-units-utils.c
@@ -925,7 +925,9 @@ test_utils_process_commands (TestFixture *fixture,
                        success = FALSE;
                }
 
-               test_utils_wait_milliseconds (event_processing_delay_ms);
+               /* Wait at least 100 ms, to give a chance to move the cursor and
+                  other things for WebKit, for example before executing actions. */
+               test_utils_wait_milliseconds (MAX (event_processing_delay_ms, 100));
        }
 
        g_strfreev (cmds);
@@ -1009,6 +1011,7 @@ test_utils_set_clipboard_text (const gchar *text,
        g_return_if_fail (text != NULL);
 
        clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+       g_return_if_fail (clipboard != NULL);
 
        gtk_clipboard_clear (clipboard);
 
@@ -1018,3 +1021,25 @@ test_utils_set_clipboard_text (const gchar *text,
                gtk_clipboard_set_text (clipboard, text, -1);
        }
 }
+
+gchar *
+test_utils_get_clipboard_text (gboolean request_html)
+{
+       GtkClipboard *clipboard;
+       gchar *text;
+
+       clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+       g_return_val_if_fail (clipboard != NULL, NULL);
+
+       if (request_html) {
+               g_return_val_if_fail (e_clipboard_wait_is_html_available (clipboard), NULL);
+               text = e_clipboard_wait_for_html (clipboard);
+       } else {
+               g_return_val_if_fail (gtk_clipboard_wait_is_text_available (clipboard), NULL);
+               text = gtk_clipboard_wait_for_text (clipboard);
+       }
+
+       g_return_val_if_fail (text != NULL, NULL);
+
+       return text;
+}
diff --git a/e-util/test-html-editor-units-utils.h b/e-util/test-html-editor-units-utils.h
index 15bf7bf..f9d045f 100644
--- a/e-util/test-html-editor-units-utils.h
+++ b/e-util/test-html-editor-units-utils.h
@@ -84,5 +84,6 @@ void          test_utils_insert_content       (TestFixture *fixture,
                                                 EContentEditorInsertContentFlags flags);
 void           test_utils_set_clipboard_text   (const gchar *text,
                                                 gboolean is_html);
+gchar *                test_utils_get_clipboard_text   (gboolean request_html);
 
 #endif /* TEST_HTML_EDITOR_UNITS_UTILS_H */
diff --git a/e-util/test-html-editor-units.c b/e-util/test-html-editor-units.c
index 51416b1..9de5bf4 100644
--- a/e-util/test-html-editor-units.c
+++ b/e-util/test-html-editor-units.c
@@ -2158,6 +2158,47 @@ test_undo_indent (TestFixture *fixture)
                g_test_fail ();
 }
 
+static void
+test_bug_726548 (TestFixture *fixture)
+{
+       gboolean success;
+       gchar *text;
+       const gchar *expected_plain =
+               "aaa\n"
+               "   1. a\n"
+               "   2. b\n"
+               "   3. c\n";
+
+       if (!test_utils_run_simple_test (fixture,
+               "mode:plain\n"
+               "type:aaa\\n\n"
+               "action:style-list-number\n"
+               "type:a\\nb\\nc\\n\\n\n"
+               "seq:C\n"
+               "type:ac\n"
+               "seq:c\n",
+               HTML_PREFIX_PLAIN "<p style=\"width: 71ch;\">aaa</p>"
+               "<ol data-evo-paragraph=\"\" style=\"width: 65ch;\">"
+               "<li>a</li><li>b</li><li>c</li></ol>"
+               "<p style=\"width: 71ch;\"><br></p>" HTML_SUFFIX,
+               expected_plain)) {
+               g_test_fail ();
+               return;
+       }
+
+       text = test_utils_get_clipboard_text (FALSE);
+       success = test_utils_html_equal (fixture, text, expected_plain);
+
+       if (!success) {
+               g_warning ("%s: clipboard Plain text \n---%s---\n does not match expected Plain\n---%s---",
+                       G_STRFUNC, text, expected_plain);
+               g_free (text);
+               g_test_fail ();
+       } else {
+               g_free (text);
+       }
+}
+
 gint
 main (gint argc,
       gchar *argv[])
@@ -2298,6 +2339,7 @@ main (gint argc,
        add_test ("/undo/style", test_undo_style);
        add_test ("/undo/justify", test_undo_justify);
        add_test ("/undo/indent", test_undo_indent);
+       add_test ("/bug/726548", test_bug_726548);
 
        #undef add_test