Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/RegExp/from-regexp-like-get-ctor-err.js b/js/src/tests/test262/built-ins/RegExp/from-regexp-like-get-ctor-err.js
new file mode 100644
index 0000000000..cc905363ec
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/from-regexp-like-get-ctor-err.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    Behavior when accessing `constructor` property of RegExp-like objects
+es6id: 21.2.3.1
+info: |
+    1. Let patternIsRegExp be IsRegExp(pattern).
+    [...]
+    3. If NewTarget is not undefined, let newTarget be NewTarget.
+    4. Else,
+       a. Let newTarget be the active function object.
+       b. If patternIsRegExp is true and flags is undefined, then
+          i. Let patternConstructor be Get(pattern, "constructor").
+          ii. ReturnIfAbrupt(patternConstructor).
+          iii. If SameValue(newTarget, patternConstructor) is true, return
+               pattern.
+features: [Symbol, Symbol.match]
+---*/
+
+var obj = Object.defineProperty({}, 'constructor', {
+  get: function() {
+    throw new Test262Error();
+  }
+});
+
+obj[Symbol.match] = true;
+assert.throws(Test262Error, function() {
+  RegExp(obj);
+});
+
+obj[Symbol.match] = 'string';
+assert.throws(Test262Error, function() {
+  RegExp(obj);
+});
+
+obj[Symbol.match] = [];
+assert.throws(Test262Error, function() {
+  RegExp(obj);
+});
+
+obj[Symbol.match] = Symbol()
+assert.throws(Test262Error, function() {
+  RegExp(obj);
+});
+
+obj[Symbol.match] = 86;
+assert.throws(Test262Error, function() {
+  RegExp(obj);
+});
+
+reportCompare(0, 0);