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Unified Diff: third_party/WebKit/LayoutTests/custom-elements/constructor-may-poach-upgrading-element.html

Issue 2032373002: Revert of Implement the script parts of custom element upgrade steps. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@ce-upgrade-in-document-dom-merge2
Patch Set: Created 4 years, 6 months ago
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Index: third_party/WebKit/LayoutTests/custom-elements/constructor-may-poach-upgrading-element.html
diff --git a/third_party/WebKit/LayoutTests/custom-elements/constructor-may-poach-upgrading-element.html b/third_party/WebKit/LayoutTests/custom-elements/constructor-may-poach-upgrading-element.html
deleted file mode 100644
index d69e429ff447f054da4868a789f4a3a2eb9d3a2c..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/custom-elements/constructor-may-poach-upgrading-element.html
+++ /dev/null
@@ -1,66 +0,0 @@
-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharness-helpers.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="spec/resources/custom-elements-helpers.js"></script>
-<body>
-<script>
-'use strict';
-
-test_with_window((w) => {
- let doc = w.document;
- let e = doc.createElement('a-a');
- doc.body.appendChild(e);
- var misbehave = true;
- var invocations = [];
- class X extends w.HTMLElement {
- constructor() {
- if (misbehave) {
- misbehave = false;
- invocations.push('misbehaving');
- return new X();
- }
- super();
- invocations.push(this);
- }
- }
- w.customElements.define('a-a', X);
- assert_array_equals(invocations, ['misbehaving', e],
- 'returning the existing element should have succeeded');
-}, 'HTMLElement constructor: poach but return upgrade candidate');
-
-test_with_window((w) => {
- let doc = w.document;
- let e = doc.createElement('a-a');
- doc.body.appendChild(e);
- var misbehave = true;
- var invocations = [];
- var poacher;
- class X extends w.HTMLElement {
- constructor() {
- if (misbehave) {
- misbehave = false;
- poacher = new X();
- }
- try {
- super();
- invocations.push(this);
- } catch (e) {
- invocations.push(e);
- }
- }
- }
- w.customElements.define('a-a', X);
- assert_equals(invocations.length, 2,
- 'the constructor should have been invoked once for upgrade ' +
- 'and once for the recursive call to "new"');
- assert_equals(poacher, e,
- 'the recursive "new" should steal the upgrade candidate');
- assert_equals(poacher, invocations[0],
- 'the recursize "new" should happen first');
- assert_true(invocations[1] instanceof w.DOMException,
- 'the super call should have thrown a DOMException');
- assert_equals(invocations[1].name, 'InvalidStateError',
- 'the exception should be an InvalidStateError');
-}, 'HTMLElement constructor: poach upgrade candidate');
-</script>
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