1 files changed, 75 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/unicode_restricted_character_class_escape.js b/js/src/tests/test262/built-ins/RegExp/unicode_restricted_character_class_escape.js
new file mode 100644
index 0000000000..971eb169c6
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/unicode_restricted_character_class_escape.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: B.1.4 is not applied for Unicode RegExp - ClassEscape in range expression
+info: |
+    The compatibility extensions defined in B.1.4 Regular Expressions Patterns
+    are not applied for Unicode RegExp.
+    Tested extension: "ClassAtomNoDashInRange :: \ ClassEscape but only if ClassEscape evaluates to a CharSet with exactly one character"
+es6id: 21.2.2.15.1
+---*/
+
+// Leading CharacterClassEscape.
+assert.throws(SyntaxError, function() {
+  RegExp("[\\d-a]", "u");
+}, 'RegExp("[\\d-a]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\D-a]", "u");
+}, 'RegExp("[\\D-a]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\s-a]", "u");
+}, 'RegExp("[\\s-a]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\S-a]", "u");
+}, 'RegExp("[\\S-a]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\w-a]", "u");
+}, 'RegExp("[\\w-a]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\W-a]", "u");
+}, 'RegExp("[\\W-a]", "u"): ');
+
+
+// Trailing CharacterClassEscape.
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\d]", "u");
+}, 'RegExp("[a-\\d]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\D]", "u");
+}, 'RegExp("[a-\\D]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\s]", "u");
+}, 'RegExp("[a-\\s]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\S]", "u");
+}, 'RegExp("[a-\\S]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\w]", "u");
+}, 'RegExp("[a-\\w]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[a-\\W]", "u");
+}, 'RegExp("[a-\\W]", "u"): ');
+
+
+// Leading and trailing CharacterClassEscape.
+assert.throws(SyntaxError, function() {
+  RegExp("[\\d-\\d]", "u");
+}, 'RegExp("[\\d-\\d]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\D-\\D]", "u");
+}, 'RegExp("[\\D-\\D]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\s-\\s]", "u");
+}, 'RegExp("[\\s-\\s]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\S-\\S]", "u");
+}, 'RegExp("[\\S-\\S]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\w-\\w]", "u");
+}, 'RegExp("[\\w-\\w]", "u"): ');
+assert.throws(SyntaxError, function() {
+  RegExp("[\\W-\\W]", "u");
+}, 'RegExp("[\\W-\\W]", "u"): ');
+
+reportCompare(0, 0);