From f576d8f0fe2a2203e6ad5fdd1a319b8991322756 Mon Sep 17 00:00:00 2001
From: Gaming4JC <g4jc@hyperbola.info>
Date: Mon, 20 Jan 2020 19:49:20 -0500
Subject: Bug 1396620 - Part 1: Remove created callback for custom elements

Tag UXP Issue #1344
---
 dom/base/test/chrome/registerElement_ep.js         |  4 ++--
 .../test/chrome/test_registerElement_content.xul   | 23 ++++++++++------------
 dom/base/test/chrome/test_registerElement_ep.xul   |  4 ++--
 3 files changed, 14 insertions(+), 17 deletions(-)

(limited to 'dom/base/test/chrome')

diff --git a/dom/base/test/chrome/registerElement_ep.js b/dom/base/test/chrome/registerElement_ep.js
index de32ba51c..9189593c0 100644
--- a/dom/base/test/chrome/registerElement_ep.js
+++ b/dom/base/test/chrome/registerElement_ep.js
@@ -1,8 +1,8 @@
 var proto = Object.create(HTMLElement.prototype);
 proto.magicNumber = 42;
-proto.createdCallback = function() {
+proto.connectedCallback = function() {
   finishTest(this.magicNumber === 42);
 };
 document.registerElement("x-foo", { prototype: proto });
 
-document.createElement("x-foo");
+document.firstChild.appendChild(document.createElement("x-foo"));
diff --git a/dom/base/test/chrome/test_registerElement_content.xul b/dom/base/test/chrome/test_registerElement_content.xul
index 9a918f2d7..bf00ed53d 100644
--- a/dom/base/test/chrome/test_registerElement_content.xul
+++ b/dom/base/test/chrome/test_registerElement_content.xul
@@ -21,19 +21,13 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=1130028
   <script type="application/javascript"><![CDATA[
 
   /** Test for Bug 1130028 **/
-  SimpleTest.waitForExplicitFinish();
+  var connectedCallbackCount = 0;
 
-  var createdCallbackCount = 0;
-
-  // Callback should be called once by element created in chrome,
-  // and once by element created in content.
-  function createdCallbackCalled() {
-    createdCallbackCount++;
-    ok(true, "Created callback called, should be called twice in test.");
+  // Callback should be called only once by element created in content.
+  function connectedCallbackCalled() {
+    connectedCallbackCount++;
+    is(connectedCallbackCount, 1, "Connected callback called, should be called once in test.");
     is(this.magicNumber, 42, "Callback should be able to see the custom prototype.");
-    if (createdCallbackCount == 2) {
-      SimpleTest.finish();
-    }
   }
 
   function startTests() {
@@ -45,10 +39,13 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=1130028
 
     var proto = Object.create(frame.contentWindow.HTMLElement.prototype);
     proto.magicNumber = 42;
-    proto.createdCallback = createdCallbackCalled;
+    proto.connectedCallback = connectedCallbackCalled;
+
     frame.contentDocument.registerElement("x-bar", { prototype: proto });
+    is(connectedCallbackCount, 1, "Connected callback should be called by element created in content.");
 
-    frame.contentDocument.createElement("x-bar");
+    var element = frame.contentDocument.createElement("x-bar");
+    is(element.magicNumber, 42, "Should be able to see the custom prototype on created element.");
   }
 
   ]]></script>
diff --git a/dom/base/test/chrome/test_registerElement_ep.xul b/dom/base/test/chrome/test_registerElement_ep.xul
index 6f1745268..b6a160c2e 100644
--- a/dom/base/test/chrome/test_registerElement_ep.xul
+++ b/dom/base/test/chrome/test_registerElement_ep.xul
@@ -26,8 +26,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=1130028
   SimpleTest.waitForExplicitFinish();
 
   function finishTest(canSeePrototype) {
-    ok(true, "createdCallback called when reigsterElement was called with an extended principal.");
-    ok(canSeePrototype, "createdCallback should be able to see custom prototype.");
+    ok(true, "connectedCallback called when reigsterElement was called with an extended principal.");
+    ok(canSeePrototype, "connectedCallback should be able to see custom prototype.");
     SimpleTest.finish();
   }
 
-- 
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