Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 41 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/JSON/parse/reviver-wrapper.js b/js/src/tests/test262/built-ins/JSON/parse/reviver-wrapper.js
new file mode 100644
index 0000000000..7545656d8c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/JSON/parse/reviver-wrapper.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-json.parse
+description: >
+  Wrapper is plain extensible object with single data property.
+info: |
+  JSON.parse ( text [ , reviver ] )
+
+  [...]
+  7. If IsCallable(reviver) is true, then
+    a. Let root be ObjectCreate(%Object.prototype%).
+    b. Let rootName be the empty String.
+    c. Perform ! CreateDataPropertyOrThrow(root, rootName, unfiltered).
+includes: [propertyHelper.js]
+---*/
+
+Object.defineProperty(Object.prototype, '', {
+  set: function() {
+    throw new Test262Error('[[Set]] should not be called.');
+  },
+});
+
+var wrapper;
+JSON.parse('2', function() {
+  wrapper = this;
+});
+
+assert.sameValue(typeof wrapper, 'object');
+assert.sameValue(Object.getPrototypeOf(wrapper), Object.prototype);
+assert.sameValue(Object.getOwnPropertyNames(wrapper).length, 1);
+assert(Object.isExtensible(wrapper));
+
+verifyProperty(wrapper, '', {
+  value: 2,
+  writable: true,
+  enumerable: true,
+  configurable: true,
+});
+
+reportCompare(0, 0);