1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js
new file mode 100644
index 0000000000..d0c3cd6d5f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+    Behavior when pattern is a string describing an invalid pattern (unicode)
+info: |
+    [...]
+    5. Return ? RegExpInitialize(O, P, F).
+
+    21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+    6. If F contains "u", let BMP be false; else let BMP be true.
+    7. If BMP is true, then
+       a. Parse P using the grammars in 21.2.1 and interpreting each of its
+          16-bit elements as a Unicode BMP code point. UTF-16 decoding is not
+          applied to the elements. The goal symbol for the parse is Pattern.
+          Throw a SyntaxError exception if P did not conform to the grammar, if
+          any elements of P were not matched by the parse, or if any Early
+          Error conditions exist.
+       [...]
+---*/
+
+var subject = /test262/ig;
+
+assert.throws(SyntaxError, function() {
+  subject.compile('{', 'u');
+}, 'invalid pattern: {');
+
+assert.throws(SyntaxError, function() {
+  subject.compile('\\2', 'u');
+}, 'invalid pattern: \\2');
+
+assert.sameValue(
+  subject.toString(),
+  new RegExp('test262', 'ig').toString(),
+  '[[OriginalSource]] internal slot'        
+);
+assert.sameValue(
+  subject.test('tEsT262'), true, '[[RegExpMatcher]] internal slot'
+);
+
+reportCompare(0, 0);