fix(player): accept data for fullscreenchange and error events from t…

…he tech (#7254)

src/js/player.js

@@ -1209,8 +1209,8 @@ class Player extends Component {
     this.on(this.tech_, 'firstplay', (e) => this.handleTechFirstPlay_(e));
     this.on(this.tech_, 'pause', (e) => this.handleTechPause_(e));
     this.on(this.tech_, 'durationchange', (e) => this.handleTechDurationChange_(e));
-    this.on(this.tech_, 'fullscreenchange', (e) => this.handleTechFullscreenChange_(e));
-    this.on(this.tech_, 'fullscreenerror', (e) => this.handleTechFullscreenError_(e));
+    this.on(this.tech_, 'fullscreenchange', (e, data) => this.handleTechFullscreenChange_(e, data));
+    this.on(this.tech_, 'fullscreenerror', (e, err) => this.handleTechFullscreenError_(e, err));
     this.on(this.tech_, 'enterpictureinpicture', (e) => this.handleTechEnterPictureInPicture_(e));
     this.on(this.tech_, 'leavepictureinpicture', (e) => this.handleTechLeavePictureInPicture_(e));
     this.on(this.tech_, 'error', (e) => this.handleTechError_(e));

test/unit/player-fullscreen.test.js

@@ -224,3 +224,39 @@ QUnit.test('fullwindow mode should exit when ESC event triggered', function(asse
 
   player.dispose();
 });
+
+QUnit.test('fullscreenchange event from Html5 should change player.isFullscreen_', function(assert) {
+  const player = FullscreenTestHelpers.makePlayer(false);
+  const html5 = player.tech(true);
+
+  // simulate html5.proxyWebkitFullscreen_
+  html5.trigger('fullscreenchange', {
+    isFullscreen: true,
+    nativeIOSFullscreen: true
+  });
+
+  assert.ok(player.isFullscreen(), 'player.isFullscreen_ should be true');
+
+  html5.trigger('fullscreenchange', { isFullscreen: false });
+
+  assert.ok(!player.isFullscreen(), 'player.isFullscreen_ should be false');
+
+  player.dispose();
+});
+
+QUnit.test('fullscreenerror event from Html5 should pass through player', function(assert) {
+  const player = FullscreenTestHelpers.makePlayer(false);
+  const html5 = player.tech(true);
+  const err = new Error('This is test');
+  let fullscreenerror;
+
+  player.on('fullscreenerror', function(evt, error) {
+    fullscreenerror = error;
+  });
+
+  html5.trigger('fullscreenerror', err);
+
+  assert.strictEqual(fullscreenerror, err);
+
+  player.dispose();
+});