[evolution] Use a single WebProcess for test-html-editor-units by default

[Milan Crha <mcrha src gnome org>]

commit 34ccc4fa279209cedaf9fb2c422432403659aeef
Author: Milan Crha <mcrha redhat com>
Date:   Wed Jan 11 12:49:09 2017 +0100

    Use a single WebProcess for test-html-editor-units by default
    
    A parameter --multiple-web-processes had been added to restore
    the previous behaviour.

 src/e-util/test-html-editor-units-utils.c |   28 ++++++++++++++++++++++++++++
 src/e-util/test-html-editor-units-utils.h |    5 +++++
 src/e-util/test-html-editor-units.c       |    7 +++++++
 3 files changed, 40 insertions(+), 0 deletions(-)
---
diff --git a/src/e-util/test-html-editor-units-utils.c b/src/e-util/test-html-editor-units-utils.c
index 0dccbb5..8b130f8 100644
--- a/src/e-util/test-html-editor-units-utils.c
+++ b/src/e-util/test-html-editor-units-utils.c
@@ -25,6 +25,8 @@
 
 static guint event_processing_delay_ms = 25;
 static gboolean in_background = FALSE;
+static gboolean use_multiple_web_processes = FALSE;
+static GObject *global_web_context = NULL;
 
 void
 test_utils_set_event_processing_delay_ms (guint value)
@@ -50,6 +52,24 @@ test_utils_get_background (void)
        return in_background;
 }
 
+void
+test_utils_set_multiple_web_processes (gboolean multiple_web_processes)
+{
+       use_multiple_web_processes = multiple_web_processes;
+}
+
+gboolean
+test_utils_get_multiple_web_processes (void)
+{
+       return use_multiple_web_processes;
+}
+
+void
+test_utils_free_global_memory (void)
+{
+       g_clear_object (&global_web_context);
+}
+
 typedef struct _UndoContent {
        gchar *html;
        gchar *plain;
@@ -190,6 +210,14 @@ test_utils_html_editor_created_cb (GObject *source_object,
        g_signal_connect (cnt_editor, "web-process-crashed",
                G_CALLBACK (test_utils_web_process_crashed_cb), NULL);
 
+       if (!test_utils_get_multiple_web_processes () && !global_web_context &&
+           WEBKIT_IS_WEB_VIEW (cnt_editor)) {
+               WebKitWebContext *web_context;
+
+               web_context = webkit_web_view_get_context (WEBKIT_WEB_VIEW (cnt_editor));
+               global_web_context = g_object_ref (web_context);
+       }
+
        gtk_window_set_focus (GTK_WINDOW (fixture->window), GTK_WIDGET (cnt_editor));
        gtk_widget_show (fixture->window);
 
diff --git a/src/e-util/test-html-editor-units-utils.h b/src/e-util/test-html-editor-units-utils.h
index d5ab9e6..02343c5 100644
--- a/src/e-util/test-html-editor-units-utils.h
+++ b/src/e-util/test-html-editor-units-utils.h
@@ -45,6 +45,11 @@ guint                test_utils_get_event_processing_delay_ms
                                                (void);
 void           test_utils_set_background       (gboolean background);
 gboolean       test_utils_get_background       (void);
+void           test_utils_set_multiple_web_processes
+                                               (gboolean multiple_web_processes);
+gboolean       test_utils_get_multiple_web_processes
+                                               (void);
+void           test_utils_free_global_memory   (void);
 void           test_utils_add_test             (const gchar *name,
                                                 ETestFixtureSimpleFunc func);
 void           test_utils_fixture_set_up       (TestFixture *fixture,
diff --git a/src/e-util/test-html-editor-units.c b/src/e-util/test-html-editor-units.c
index 526c432..6a5f032 100644
--- a/src/e-util/test-html-editor-units.c
+++ b/src/e-util/test-html-editor-units.c
@@ -2665,6 +2665,7 @@ main (gint argc,
        gchar *test_keyfile_filename;
        gint cmd_delay = -1;
        gboolean background = FALSE;
+       gboolean multiple_web_processes = FALSE;
        GOptionEntry entries[] = {
                { "cmd-delay", '\0', 0,
                  G_OPTION_ARG_INT, &cmd_delay,
@@ -2674,6 +2675,10 @@ main (gint argc,
                  G_OPTION_ARG_NONE, &background,
                  "Use to run tests in the background, not stealing focus and such.",
                  NULL },
+               { "multiple-web-processes", '\0', 0,
+                 G_OPTION_ARG_NONE, &multiple_web_processes,
+                 "Use multiple web processes for each test being run. Default is to use single web process.",
+                 NULL },
                { NULL }
        };
        GOptionContext *context;
@@ -2714,6 +2719,7 @@ main (gint argc,
        if (cmd_delay > 0)
                test_utils_set_event_processing_delay_ms ((guint) cmd_delay);
        test_utils_set_background (background);
+       test_utils_set_multiple_web_processes (multiple_web_processes);
 
        e_util_init_main_thread (NULL);
        e_passwords_init ();
@@ -2826,6 +2832,7 @@ main (gint argc,
 
        e_util_cleanup_settings ();
        e_spell_checker_free_global_memory ();
+       test_utils_free_global_memory ();
 
        g_unlink (test_keyfile_filename);
        g_free (test_keyfile_filename);