1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/named-groups/non-unicode-references.js b/js/src/tests/test262/built-ins/RegExp/named-groups/non-unicode-references.js
new file mode 100644
index 0000000000..3f8f8c4ab3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/named-groups/non-unicode-references.js
@@ -0,0 +1,36 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Named backreferences in non-Unicode RegExps
+esid: prod-GroupSpecifier
+features: [regexp-named-groups]
+includes: [compareArray.js]
+---*/
+
+// Named references.
+assert.compareArray(["bab", "b"], "bab".match(/(?<b>.).\k<b>/));
+assert.sameValue(null, "baa".match(/(?<b>.).\k<b>/));
+
+// Reference inside group.
+assert.compareArray(["bab", "b"], "bab".match(/(?<a>\k<a>\w)../));
+assert.sameValue("b", "bab".match(/(?<a>\k<a>\w)../).groups.a);
+
+// Reference before group.
+assert.compareArray(["bab", "b"], "bab".match(/\k<a>(?<a>b)\w\k<a>/));
+assert.sameValue("b", "bab".match(/\k<a>(?<a>b)\w\k<a>/).groups.a);
+assert.compareArray(["bab", "b", "a"], "bab".match(/(?<b>b)\k<a>(?<a>a)\k<b>/));
+let {a, b} = "bab".match(/(?<b>b)\k<a>(?<a>a)\k<b>/).groups;
+assert.sameValue(a, "a");
+assert.sameValue(b, "b");
+
+assert.compareArray(["bab", "b"], "bab".match(/\k<a>(?<a>b)\w\k<a>/));
+assert.compareArray(["bab", "b", "a"], "bab".match(/(?<b>b)\k<a>(?<a>a)\k<b>/));
+
+// Reference properties.
+assert.sameValue("a", /(?<a>a)(?<b>b)\k<a>/.exec("aba").groups.a);
+assert.sameValue("b", /(?<a>a)(?<b>b)\k<a>/.exec("aba").groups.b);
+assert.sameValue(undefined, /(?<a>a)(?<b>b)\k<a>/.exec("aba").groups.c);
+assert.sameValue(undefined, /(?<a>a)(?<b>b)\k<a>|(?<c>c)/.exec("aba").groups.c);
+
+reportCompare(0, 0);