[gjs: 1/2] doc: Modernize examples

[Philip Chimento <pchimento src gnome org>]

commit 16bf215994923c50faa248b8866d33811fd62cae
Author: Sonny Piers <sonny fastmail net>
Date:   Wed Aug 3 11:08:55 2022 +0200

    doc: Modernize examples
    
    * Use ES modules
    * Use `console`
    * Port examples to GTK4 (except `calc.js` and `webkit.js`)
    * Port examples to libsoup 3.0
    * Don't use `var`
    * Stop using `bytearray`

 doc/ESModules.md                        |  2 +-
 examples/.eslintrc.yml                  |  2 ++
 examples/README                         |  4 ++-
 examples/calc.js                        | 18 +++++-----
 examples/dbus-client.js                 | 15 ++++----
 examples/dbus-service.js                |  7 ++--
 examples/gettext.js                     | 24 ++++++++-----
 examples/gio-cat.js                     | 12 +++----
 examples/glistmodel.js                  | 11 ++----
 examples/gtk-application.js             | 26 ++++++--------
 examples/gtk3-template.js               |  7 ++--
 examples/{gtk.js => gtk3.js}            |  7 ++--
 examples/gtk4-template.js               |  7 ++--
 examples/gtk4.js                        | 62 +++++++++++++++++++++++++++++++++
 examples/http-client.js                 | 30 ++++++++--------
 examples/http-server.js                 | 32 ++++++++++-------
 examples/timers.js                      | 12 +++++--
 examples/webkit.js                      |  8 ++---
 examples/websocket-client.js            | 16 ++++-----
 installed-tests/scripts/testExamples.sh | 14 ++++----
 20 files changed, 191 insertions(+), 125 deletions(-)
---
diff --git a/doc/ESModules.md b/doc/ESModules.md
index 6b4b163d5..1807d3d9c 100644
--- a/doc/ESModules.md
+++ b/doc/ESModules.md
@@ -223,7 +223,7 @@ or if you want the path for the current file or directory
 ```js
 import GLib from 'gi://GLib';
 const [filename] = GLib.filename_from_uri(import.meta.url);
-const dirname = GLib.path_get_dirname(path);
+const dirname = GLib.path_get_dirname(filename);
 ```
 
 ## Interoperability with legacy `imports` modules
diff --git a/examples/.eslintrc.yml b/examples/.eslintrc.yml
index 493d9fed4..922f3cdcc 100644
--- a/examples/.eslintrc.yml
+++ b/examples/.eslintrc.yml
@@ -1,4 +1,6 @@
 ---
+parserOptions:
+  sourceType: 'module'
 # SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 # SPDX-FileCopyrightText: 2020 Evan Welsh <contact evanwelsh com>
 rules:
diff --git a/examples/README b/examples/README
index 44143e673..0256676a7 100644
--- a/examples/README
+++ b/examples/README
@@ -1,3 +1,5 @@
 In order to run those example scripts, do:
 
-  gjs-console script-filename.js
+```sh
+gjs -m script-filename.js
+```
diff --git a/examples/calc.js b/examples/calc.js
index 88b4358bf..f976514b6 100644
--- a/examples/calc.js
+++ b/examples/calc.js
@@ -1,13 +1,11 @@
-#!/usr/bin/env gjs
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: 2008 Robert Carr <carrr rpi edu>
 
-imports.gi.versions.Gtk = '3.0';
-const {Gtk} = imports.gi;
+import Gtk from 'gi://Gtk?version=3.0';
 
 Gtk.init(null);
 
-var calcVal = '';
+let calcVal = '';
 
 function updateDisplay() {
     label.set_markup(`<span size='30000'>${calcVal}</span>`);
@@ -60,7 +58,7 @@ function randomNum() {
 }
 
 function packButtons(buttons, vbox) {
-    var hbox = new Gtk.HBox();
+    let hbox = new Gtk.HBox();
 
     hbox.homogeneous = true;
 
@@ -71,13 +69,13 @@ function packButtons(buttons, vbox) {
 }
 
 function createButton(str, func) {
-    var btn = new Gtk.Button({label: str});
+    let btn = new Gtk.Button({label: str});
     btn.connect('clicked', func);
     return btn;
 }
 
 function createButtons() {
-    var vbox = new Gtk.VBox({homogeneous: true});
+    let vbox = new Gtk.VBox({homogeneous: true});
 
     packButtons([
         createButton('(', pressedNumber),
@@ -122,7 +120,7 @@ function createButtons() {
     return vbox;
 }
 
-var win = new Gtk.Window({
+let win = new Gtk.Window({
     title: 'Calculator',
     resizable: false,
     opacity: 0.6,
@@ -131,11 +129,11 @@ var win = new Gtk.Window({
 win.resize(250, 250);
 win.connect('destroy', () => Gtk.main_quit());
 
-var label = new Gtk.Label({label: ''});
+let label = new Gtk.Label({label: ''});
 label.set_alignment(1, 0);
 updateDisplay();
 
-var mainvbox = new Gtk.VBox();
+let mainvbox = new Gtk.VBox();
 mainvbox.pack_start(label, false, true, 1);
 mainvbox.pack_start(new Gtk.HSeparator(), false, true, 5);
 mainvbox.pack_start(createButtons(), true, true, 2);
diff --git a/examples/dbus-client.js b/examples/dbus-client.js
index a59d1ff5a..e9d1aeafc 100644
--- a/examples/dbus-client.js
+++ b/examples/dbus-client.js
@@ -1,11 +1,8 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2020 Andy Holmes <andrew g r holmes gmail com>
 
-'use strict';
-
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
 
 /*
  * An XML DBus Interface
@@ -51,8 +48,8 @@ function onNameAppeared(connection, name, _owner) {
             'org.gnome.gjs.Test',
             '/org/gnome/gjs/Test'
         );
-    } catch (e) {
-        logError(e);
+    } catch (err) {
+        logError(err);
         return;
     }
 
@@ -89,8 +86,8 @@ function onNameAppeared(connection, name, _owner) {
         let value = proxy.SimpleMethodSync();
 
         print(`SimpleMethod: ${value}`);
-    } catch (e) {
-        logError(`SimpleMethod: ${e.message}`);
+    } catch (err) {
+        logError(`SimpleMethod: ${err.message}`);
     }
 
     proxy.ComplexMethodRemote('input string', (value, error, fdList) => {
diff --git a/examples/dbus-service.js b/examples/dbus-service.js
index 74d6689b1..b4af5c1af 100644
--- a/examples/dbus-service.js
+++ b/examples/dbus-service.js
@@ -1,11 +1,8 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2020 Andy Holmes <andrew g r holmes gmail com>
 
-'use strict';
-
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
 
 /*
  * An XML DBus Interface
diff --git a/examples/gettext.js b/examples/gettext.js
index cbbb1d616..422d207c9 100644
--- a/examples/gettext.js
+++ b/examples/gettext.js
@@ -3,21 +3,27 @@
 
 /*
  * Make sure you have a non english locale installed, for example fr_FR and run
- * LANGUAGE=fr_FR gjs gettext.js
+ * LANGUAGE=fr_FR gjs -m gettext.js
  * the label should show a translation of 'Print help'
  */
 
-imports.gi.versions.Gtk = '3.0';
-const Gettext = imports.gettext;
-const Gtk = imports.gi.Gtk;
+import Gettext, {gettext as _} from 'gettext';
+import Gtk from 'gi://Gtk?version=4.0';
+import GLib from 'gi://GLib';
+
+Gtk.init();
+
+let loop = GLib.MainLoop.new(null, false);
 
 Gettext.bindtextdomain('gnome-shell', '/usr/share/locale');
 Gettext.textdomain('gnome-shell');
 
-Gtk.init(null);
+let window = new Gtk.Window({title: 'gettext'});
+window.set_child(new Gtk.Label({label: _('Print help')}));
+window.connect('close-request', () => {
+    loop.quit();
+});
 
-let w = new Gtk.Window({type: Gtk.WindowType.TOPLEVEL});
-w.add(new Gtk.Label({label: Gettext.gettext('Print help')}));
-w.show_all();
+window.present();
 
-Gtk.main();
+loop.run();
diff --git a/examples/gio-cat.js b/examples/gio-cat.js
index 2d083c3ca..72d9c2d81 100644
--- a/examples/gio-cat.js
+++ b/examples/gio-cat.js
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2010 litl, LLC
 
-const ByteArray = imports.byteArray;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
 
 let loop = GLib.MainLoop.new(null, false);
+const decoder = new TextDecoder();
 
 function cat(filename) {
     let f = Gio.file_new_for_path(filename);
@@ -13,12 +13,12 @@ function cat(filename) {
         let contents;
         try {
             contents = obj.load_contents_finish(res)[1];
-        } catch (e) {
-            logError(e);
+        } catch (err) {
+            logError(err);
             loop.quit();
             return;
         }
-        print(ByteArray.toString(contents));
+        print(decoder.decode(contents));
         loop.quit();
     });
 
diff --git a/examples/glistmodel.js b/examples/glistmodel.js
index 890b2d308..938b2fba3 100644
--- a/examples/glistmodel.js
+++ b/examples/glistmodel.js
@@ -1,19 +1,14 @@
-/* exported GjsListStore */
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2020 Andy Holmes <andrew g r holmes gmail com>
 
-'use strict';
-
-const GObject = imports.gi.GObject;
-const Gio = imports.gi.Gio;
-
-
+import GObject from 'gi://GObject';
+import Gio from 'gi://Gio';
 
 /**
  * An example of implementing the GListModel interface in GJS. The only real
  * requirement here is that the class be derived from some GObject.
  */
-var GjsListStore = GObject.registerClass({
+export let GjsListStore = GObject.registerClass({
     GTypeName: 'GjsListStore',
     Implements: [Gio.ListModel],
 }, class MyList extends GObject.Object {
diff --git a/examples/gtk-application.js b/examples/gtk-application.js
index bc45f41b1..4aa4f26d2 100644
--- a/examples/gtk-application.js
+++ b/examples/gtk-application.js
@@ -2,21 +2,17 @@
 // SPDX-FileCopyrightText: 2017 Andy Holmes <andrew g r holmes gmail com>
 
 // See the note about Application.run() at the bottom of the script
-const System = imports.system;
-
-// Include this in case both GTK3 and GTK4 installed, otherwise an exception
-// will be thrown
-imports.gi.versions.Gtk = '3.0';
-
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-
+import System from 'system';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+// Include the version in case both GTK3 and GTK4 installed
+// otherwise an exception will be thrown
+import Gtk from 'gi://Gtk?version=4.0';
 
 // An example GtkApplication with a few bells and whistles, see also:
 //     https://wiki.gnome.org/HowDoI/GtkApplication
-var ExampleApplication = GObject.registerClass({
+let ExampleApplication = GObject.registerClass({
     Properties: {
         'exampleprop': GObject.ParamSpec.string(
             'exampleprop',                      // property name
@@ -73,13 +69,13 @@ var ExampleApplication = GObject.registerClass({
         });
 
         let label = new Gtk.Label({label: this.exampleprop});
-        window.add(label);
+        window.set_child(label);
 
-        window.connect('delete-event', () => {
+        window.connect('close-request', () => {
             this.quit();
         });
 
-        window.show_all();
+        window.present();
 
         // Example GNotification, see: https://developer.gnome.org/GNotification/
         let notif = new Gio.Notification();
diff --git a/examples/gtk3-template.js b/examples/gtk3-template.js
index 3ec64cb5b..b7b2dfdad 100644
--- a/examples/gtk3-template.js
+++ b/examples/gtk3-template.js
@@ -1,13 +1,12 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2021 Andy Holmes <andyholmes gnome org>
 
-imports.gi.versions.Gtk = '3.0';
-const {GObject, Gio, Gtk} = imports.gi;
-
+import GObject from 'gi://GObject';
+import Gio from 'gi://Gio';
+import Gtk from 'gi://Gtk?version=3.0';
 
 Gtk.init(null);
 
-
 /* In this example the template contents are loaded from the file as a string.
  *
  * The `Template` property of the class definition will accept:
diff --git a/examples/gtk.js b/examples/gtk3.js
similarity index 93%
rename from examples/gtk.js
rename to examples/gtk3.js
index 8aa8b4e37..00541f7cf 100644
--- a/examples/gtk.js
+++ b/examples/gtk3.js
@@ -1,10 +1,9 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2008 litl, LLC
 
-// Include this in case both GTK3 and GTK4 installed, otherwise an exception
-// will be thrown
-imports.gi.versions.Gtk = '3.0';
-const Gtk = imports.gi.Gtk;
+// Include the version in case both GTK3 and GTK4 installed
+// otherwise an exception will be thrown
+import Gtk from 'gi://Gtk?version=3.0';
 
 // Initialize Gtk before you start calling anything from the import
 Gtk.init(null);
diff --git a/examples/gtk4-template.js b/examples/gtk4-template.js
index de34c588e..890a85550 100644
--- a/examples/gtk4-template.js
+++ b/examples/gtk4-template.js
@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2021 Andy Holmes <andyholmes gnome org>
 
-imports.gi.versions.Gtk = '4.0';
-const {GLib, GObject, Gio, Gtk} = imports.gi;
-
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+import Gio from 'gi://Gio';
+import Gtk from 'gi://Gtk?version=4.0';
 
 Gtk.init();
 
diff --git a/examples/gtk4.js b/examples/gtk4.js
new file mode 100644
index 000000000..b12274c8b
--- /dev/null
+++ b/examples/gtk4.js
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
+// SPDX-FileCopyrightText: 2008 litl, LLC
+
+// Include the version in case both GTK3 and GTK4 installed
+// otherwise an exception will be thrown
+import Gtk from 'gi://Gtk?version=4.0';
+import GLib from 'gi://GLib';
+
+// Initialize Gtk before you start calling anything from the import
+Gtk.init();
+
+// If you are not using GtkApplication which has its own mainloop
+// you must create it yourself, see gtk-application.js example
+let loop = GLib.MainLoop.new(null, false);
+
+// Construct a window
+let win = new Gtk.Window({
+    title: 'A default title',
+    default_width: 300,
+    default_height: 250,
+});
+
+// Object properties can also be set or changed after construction, unless they
+// are marked construct-only.
+win.title = 'Hello World!';
+
+// This is a callback function
+function onCloseRequest() {
+    log('close-request emitted');
+    loop.quit();
+}
+
+// When the window is given the "close-request" signal (this is given by the
+// window manager, usually by the "close" option, or on the titlebar), we ask
+// it to call the onCloseRequest() function as defined above.
+win.connect('close-request', onCloseRequest);
+
+// Create a button to close the window
+let button = new Gtk.Button({
+    label: 'Close the Window',
+    // An example of how constants are mapped:
+    //     'Gtk' and 'Align' are taken from the GtkAlign enum,
+    //     'CENTER' from the constant GTK_ALIGN_CENTER
+    valign: Gtk.Align.CENTER,
+    halign: Gtk.Align.CENTER,
+});
+
+// Connect to the 'clicked' signal, using another way to call an arrow function
+button.connect('clicked', () => win.close());
+
+// Add the button to the window
+win.set_child(button);
+
+// Show the window
+win.present();
+
+// Control will end here and wait for an event to occur
+// (like a key press or mouse event)
+// The main loop will run until loop.quit is called.
+loop.run();
+
+log('The main loop has completed.');
diff --git a/examples/http-client.js b/examples/http-client.js
index 29effb31b..5f1d7d941 100644
--- a/examples/http-client.js
+++ b/examples/http-client.js
@@ -4,32 +4,32 @@
 // This is a simple example of a HTTP client in Gjs using libsoup
 // https://developer.gnome.org/libsoup/stable/libsoup-client-howto.html
 
-const Soup = imports.gi.Soup;
-const GLib = imports.gi.GLib;
-const byteArray = imports.byteArray;
+import Soup from 'gi://Soup?version=3.0';
+import GLib from 'gi://GLib';
 
 const loop = GLib.MainLoop.new(null, false);
 
 const session = new Soup.Session();
 const message = new Soup.Message({
     method: 'GET',
-    uri: Soup.URI.new('http://localhost:1080/hello?myname=gjs'),
+    uri: GLib.Uri.parse('http://localhost:1080/hello?myname=gjs', GLib.UriFlags.NONE),
 });
+const decoder = new TextDecoder();
 
-session.send_async(message, null, send_async_callback);
+session.send_async(message, null, null, send_async_callback);
 
 function read_bytes_async_callback(inputStream, res) {
     let data;
 
     try {
         data = inputStream.read_bytes_finish(res);
-    } catch (e) {
-        logError(e);
+    } catch (err) {
+        logError(err);
         loop.quit();
         return;
     }
 
-    log(`body:\n${byteArray.toString(byteArray.fromGBytes(data))}`);
+    console.log('body:', decoder.decode(data.toArray()));
 
     loop.quit();
 }
@@ -39,18 +39,20 @@ function send_async_callback(self, res) {
 
     try {
         inputStream = session.send_finish(res);
-    } catch (e) {
-        logError(e);
+    } catch (err) {
+        logError(err);
         loop.quit();
         return;
     }
 
-    log(`status: ${message.status_code} - ${message.reason_phrase}`);
-    message.response_headers.foreach((name, value) => {
-        log(`${name}: ${value}`);
+    console.log('status:', message.status_code, message.reason_phrase);
+
+    const response_headers = message.get_response_headers();
+    response_headers.foreach((name, value) => {
+        console.log(name, ':', value);
     });
 
-    inputStream.read_bytes_async(message.response_headers.get('content-length'), null, null, 
read_bytes_async_callback);
+    inputStream.read_bytes_async(response_headers.get_one('content-length'), null, null, 
read_bytes_async_callback);
 }
 
 loop.run();
diff --git a/examples/http-server.js b/examples/http-server.js
index 43ddf4c63..8f9e9172b 100644
--- a/examples/http-server.js
+++ b/examples/http-server.js
@@ -1,17 +1,21 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2010 litl, LLC
 
-// This is a simple example of a HTTP server in Gjs using libsoup
+// This is a simple example of a HTTP server in GJS using libsoup
+// open http://localhost:1080 in your browser or use http-client.js
 
-const Soup = imports.gi.Soup;
+import Soup from 'gi://Soup?version=3.0';
+import GLib from 'gi://GLib';
 
-function handler(server, msg, path, query, client) {
-    msg.status_code = 200;
-    msg.response_headers.set_content_type('text/html', {});
-    msg.response_body.append(`
+const loop = GLib.MainLoop.new(null, false);
+
+function handler(_server, msg, _path, _query) {
+    msg.set_status(200, null);
+    msg.get_response_headers().set_content_type('text/html', {charset: 'UTF-8'});
+    msg.get_response_body().append(`
         <html>
         <body>
-            Greetings, visitor from ${client.get_host()}<br>
+            Greetings, visitor from ${msg.get_remote_host()}<br>
             What is your name?
             <form action="/hello">
                 <input name="myname">
@@ -21,15 +25,15 @@ function handler(server, msg, path, query, client) {
     `);
 }
 
-function helloHandler(server, msg, path, query) {
+function helloHandler(_server, msg, path, query) {
     if (!query) {
         msg.set_redirect(302, '/');
         return;
     }
 
-    msg.status_code = 200;
-    msg.response_headers.set_content_type('text/html', {charset: 'UTF-8'});
-    msg.response_body.append(`
+    msg.set_status(200, null);
+    msg.get_response_headers().set_content_type('text/html', {charset: 'UTF-8'});
+    msg.get_response_body().append(`
         <html>
         <body>
             Hello, ${query.myname}! ☺<br>
@@ -40,10 +44,12 @@ function helloHandler(server, msg, path, query) {
 }
 
 function main() {
-    let server = new Soup.Server({port: 1080});
+    let server = new Soup.Server();
     server.add_handler('/', handler);
     server.add_handler('/hello', helloHandler);
-    server.run();
+    server.listen_local(1080, Soup.ServerListenOptions.IPV4_ONLY);
 }
 
 main();
+
+loop.run();
diff --git a/examples/timers.js b/examples/timers.js
index fb23ba006..4b32f9527 100644
--- a/examples/timers.js
+++ b/examples/timers.js
@@ -2,7 +2,11 @@
 // SPDX-FileCopyrightText: 2021 Evan Welsh <contact evanwelsh com>
 
 // This example demonstrates that Promises always execute prior
-// to timeouts. It should log "java" then "script".
+// to timeouts. It should log "hello" then "world".
+
+import GLib from 'gi://GLib';
+
+const loop = GLib.MainLoop.new(null, false);
 
 const promise = new Promise(r => {
     let i = 100;
@@ -13,9 +17,11 @@ const promise = new Promise(r => {
 });
 
 setTimeout(() => {
-    promise.then(() => log('java'));
+    promise.then(() => log('hello'));
 });
 
 setTimeout(() => {
-    log('script');
+    log('world');
 });
+
+loop.run();
diff --git a/examples/webkit.js b/examples/webkit.js
index adf809f4f..dd803efca 100644
--- a/examples/webkit.js
+++ b/examples/webkit.js
@@ -1,17 +1,15 @@
 // SPDX-License-Identifier: MIT OR LGPL-2.0-or-later
 // SPDX-FileCopyrightText: 2008 litl, LLC
 
-imports.gi.versions.Gtk = '3.0';
-imports.gi.versions.WebKit2 = '4.0';
-const Gtk = imports.gi.Gtk;
-const WebKit = imports.gi.WebKit2;
+import Gtk from 'gi://Gtk?version=3.0';
+import WebKit from 'gi://WebKit2?version=4.0';
 
 Gtk.init(null);
 
 let win = new Gtk.Window();
 
 let view = new WebKit.WebView();
-view.load_uri('http://www.google.com/');
+view.load_uri('https://www.gnome.org');
 win.add(view);
 
 win.connect('destroy', () => {
diff --git a/examples/websocket-client.js b/examples/websocket-client.js
index 7de93e1a4..d258f52e4 100644
--- a/examples/websocket-client.js
+++ b/examples/websocket-client.js
@@ -4,27 +4,27 @@
 // This is an example of a WebSocket client in Gjs using libsoup
 // https://developer.gnome.org/libsoup/stable/libsoup-2.4-WebSockets.html
 
-const Soup = imports.gi.Soup;
-const GLib = imports.gi.GLib;
-const byteArray = imports.byteArray;
+import Soup from 'gi://Soup?version=3.0';
+import GLib from 'gi://GLib';
 
 const loop = GLib.MainLoop.new(null, false);
 
 const session = new Soup.Session();
 const message = new Soup.Message({
     method: 'GET',
-    uri: Soup.URI.new('wss://echo.websocket.org'),
+    uri: GLib.Uri.parse('wss://ws.postman-echo.com/raw', GLib.UriFlags.NONE),
 });
+const decoder = new TextDecoder();
 
-session.websocket_connect_async(message, 'origin', [], null, websocket_connect_async_callback);
+session.websocket_connect_async(message, null, [], null, null, websocket_connect_async_callback);
 
 function websocket_connect_async_callback(_session, res) {
     let connection;
 
     try {
         connection = session.websocket_connect_finish(res);
-    } catch (e) {
-        logError(e);
+    } catch (err) {
+        logError(err);
         loop.quit();
         return;
     }
@@ -43,7 +43,7 @@ function websocket_connect_async_callback(_session, res) {
         if (type !== Soup.WebsocketDataType.TEXT)
             return;
 
-        const str = byteArray.toString(byteArray.fromGBytes(data));
+        const str = decoder.decode(data.toArray());
         log(`message: ${str}`);
         connection.close(Soup.WebsocketCloseCode.NORMAL, null);
     });
diff --git a/installed-tests/scripts/testExamples.sh b/installed-tests/scripts/testExamples.sh
index fb7ec9a76..b3bcf6d1d 100755
--- a/installed-tests/scripts/testExamples.sh
+++ b/installed-tests/scripts/testExamples.sh
@@ -6,26 +6,26 @@ DIR="$( cd "$( dirname "${0}" )" && pwd )"
 source "${DIR}"/common.sh
 
 # Run the examples
-$gjs examples/gio-cat.js meson.build
+$gjs -m examples/gio-cat.js meson.build
 report "run the gio-cat.js example"
 
 if [[ -n "${ENABLE_GTK}" ]]; then
     export graphical_gjs="xvfb-run -a dbus-run-session -- $gjs"
 
-    eval timeout 5s $graphical_gjs examples/calc.js
+    eval timeout 5s $graphical_gjs -m examples/calc.js
     report_timeout "run the calc.js example"
 
-    eval timeout 5s $graphical_gjs examples/gtk.js
-    report_timeout "run the gtk.js example"
+    eval timeout 5s $graphical_gjs -m examples/gtk3.js
+    report_timeout "run the gtk3.js example"
 
-    eval timeout 5s $graphical_gjs examples/gtk-application.js
+    eval timeout 5s $graphical_gjs -m examples/gtk-application.js
     report_timeout "run the gtk-application.js example"
 
-    eval timeout 5s $graphical_gjs examples/gettext.js
+    eval timeout 5s $graphical_gjs -m examples/gettext.js
     report_timeout "run the gettext.js example"
 else
     skip "run the calc.js example" "running without GTK"
-    skip "run the gtk.js example" "running without GTK"
+    skip "run the gtk3.js example" "running without GTK"
     skip "run the gtk-application.js example" "running without GTK"
     skip "run the gettext.js example" "running without GTK"
 fi