1 files changed, 52 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-1973.js b/deps/v8/test/mjsunit/regress/regress-1973.js
new file mode 100644
index 0000000000..8708bf1275
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-1973.js
@@ -0,0 +1,52 @@
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Test that getters and setters pass unwrapped this values in strict mode
+// and wrapped this values is non-strict mode.
+
+function TestAccessorWrapping(primitive) {
+  var prototype = Object.getPrototypeOf(Object(primitive))
+  // Check that strict mode passes unwrapped this value.
+  var strict_type = typeof primitive;
+  Object.defineProperty(prototype, "strict", {
+    get: function() { "use strict"; assertSame(strict_type, typeof this); },
+    set: function() { "use strict"; assertSame(strict_type, typeof this); }
+  });
+  primitive.strict = primitive.strict;
+  // Check that non-strict mode passes wrapped this value.
+  var sloppy_type = typeof Object(primitive);
+  Object.defineProperty(prototype, "sloppy", {
+    get: function() { assertSame(sloppy_type, typeof this); },
+    set: function() { assertSame(sloppy_type, typeof this); }
+  });
+  primitive.sloppy = primitive.sloppy;
+}
+
+TestAccessorWrapping(true);
+TestAccessorWrapping(0);
+TestAccessorWrapping({});
+TestAccessorWrapping("");