Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 38 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/RegExp/match-indices/indices-groups-properties.js b/js/src/tests/test262/built-ins/RegExp/match-indices/indices-groups-properties.js
new file mode 100644
index 0000000000..723a726602
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/match-indices/indices-groups-properties.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- regexp-match-indices is not supported
+// Copyright 2019 Ron Buckton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Properties of the groups object of indices are created with CreateDataProperty
+includes: [compareArray.js, propertyHelper.js]
+esid: sec-makeindicesarray
+features: [regexp-named-groups, regexp-match-indices]
+info: |
+  MakeIndicesArray ( S, indices, groupNames )
+    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
+      e. If _groupNames_ is not *undfined* and _groupNames_[_i_] is not *undefined*, then
+        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_], _matchIndicesArray_).
+---*/
+
+
+// Properties created on result.groups in textual order.
+let groupNames = Object.getOwnPropertyNames(/(?<fst>.)|(?<snd>.)/u.exec("abcd").indices.groups);
+assert.compareArray(groupNames, ["fst", "snd"]);
+
+// // Properties are created with Define, not Set
+// let counter = 0;
+// Object.defineProperty(Object.prototype, 'x', {set() { counter++; }});
+
+let indices = /(?<x>.)/.exec('a').indices;
+let groups = indices.groups;
+// assert.sameValue(counter, 0);
+
+// Properties are writable, enumerable and configurable
+// (from CreateDataProperty)
+verifyProperty(groups, 'x', {
+    writable: true,
+    enumerable: true,
+    configurable: true
+});
+
+reportCompare(0, 0);