Move V8 to external/v8
Change-Id: If68025d67453785a651c5dfb34fad298c16676a4
diff --git a/test/mjsunit/indexed-accessors.js b/test/mjsunit/indexed-accessors.js
new file mode 100644
index 0000000..395f2ab
--- /dev/null
+++ b/test/mjsunit/indexed-accessors.js
@@ -0,0 +1,120 @@
+// Copyright 2009 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 can be defined and called with an index as a parameter.
+
+var o = {};
+o.x = 42;
+o.__defineGetter__('0', function() { return o.x; });
+assertEquals(o.x, o[0]);
+assertEquals(o.x, o.__lookupGetter__('0')());
+
+o.__defineSetter__('0', function(y) { o.x = y; });
+assertEquals(o.x, o[0]);
+assertEquals(o.x, o.__lookupGetter__('0')());
+o[0] = 21;
+assertEquals(21, o.x);
+o.__lookupSetter__(0)(7);
+assertEquals(7, o.x);
+
+function Pair(x, y) {
+ this.x = x;
+ this.y = y;
+};
+Pair.prototype.__defineGetter__('0', function() { return this.x; });
+Pair.prototype.__defineGetter__('1', function() { return this.y; });
+Pair.prototype.__defineSetter__('0', function(x) { this.x = x; });
+Pair.prototype.__defineSetter__('1', function(y) { this.y = y; });
+
+var p = new Pair(2, 3);
+assertEquals(2, p[0]);
+assertEquals(3, p[1]);
+p.x = 7;
+p[1] = 8;
+assertEquals(7, p[0]);
+assertEquals(7, p.x);
+assertEquals(8, p[1]);
+assertEquals(8, p.y);
+
+
+// Testing that a defined getter doesn't get lost due to inline caching.
+var expected = {};
+var actual = {};
+for (var i = 0; i < 10; i++) {
+ expected[i] = actual[i] = i;
+}
+function testArray() {
+ for (var i = 0; i < 10; i++) {
+ assertEquals(expected[i], actual[i]);
+ }
+}
+actual[1000000] = -1;
+testArray();
+testArray();
+actual.__defineGetter__('0', function() { return expected[0]; });
+expected[0] = 42;
+testArray();
+expected[0] = 111;
+testArray();
+
+// The functionality is not implemented for arrays due to performance issues.
+var a = [ 1 ];
+a.__defineGetter__('2', function() { return 7; });
+assertEquals(undefined, a[2]);
+assertEquals(1, a.length);
+var b = 0;
+a.__defineSetter__('5', function(y) { b = y; });
+assertEquals(1, a.length);
+a[5] = 42;
+assertEquals(0, b);
+assertEquals(42, a[5]);
+assertEquals(6, a.length);
+
+// Using a setter where only a getter is defined throws an exception.
+var q = {};
+q.__defineGetter__('0', function() { return 42; });
+assertThrows('q[0] = 7');
+
+// Using a getter where only a setter is defined returns undefined.
+var q1 = {};
+q1.__defineSetter__('0', function() {q1.b = 17;});
+assertEquals(q1[0], undefined);
+// Setter works
+q1[0] = 3;
+assertEquals(q1[0], undefined);
+assertEquals(q1.b, 17);
+
+// Complex case of using an undefined getter.
+// From http://code.google.com/p/v8/issues/detail?id=298
+// Reported by nth10sd.
+
+a = function() {};
+__defineSetter__("0", function() {});
+if (a |= '') {};
+assertThrows('this[a].__parent__');
+assertEquals(a, 0);
+assertEquals(this[a], undefined);