Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/webkit/dfg-ensure-non-array-array-storage-on-window.js b/test/webkit/dfg-ensure-non-array-array-storage-on-window.js
new file mode 100644
index 0000000..11e9fbd
--- /dev/null
+++ b/test/webkit/dfg-ensure-non-array-array-storage-on-window.js
@@ -0,0 +1,87 @@
+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. 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.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
+
+description(
+"Tests that passing the global object to an array access that will arrayify to NonArrayWithArrayStorage doesn't break things."
+);
+
+function foo(array) {
+ var result = 0;
+ for (var i = 0; i < array.length; ++i)
+ result += array[i];
+ return result;
+}
+
+function bar(array) {
+ array[1] = 42;
+}
+
+var array = {};
+array.length = 3;
+array[0] = 1;
+array[1] = 2;
+array[2] = 3;
+for (var i = 0; i < 200; ++i) {
+ shouldBe("foo(array)", "6");
+
+ var otherArray = {};
+ bar(otherArray);
+ shouldBe("otherArray[1]", "42");
+}
+
+for (var i = 0; i < 1000; ++i) {
+ // Do strange things to ensure that the get_by_id on length goes polymorphic.
+ var array = {};
+ if (i % 2)
+ array.x = 42;
+ array.length = 3;
+ array[0] = 1;
+ array[2] = 3;
+ array.__defineGetter__(1, function() { return 6; });
+
+ shouldBe("foo(array)", "10");
+
+ var otherArray = {};
+ otherArray.__defineSetter__(0, function(value) { throw "error"; });
+ bar(otherArray);
+ shouldBe("otherArray[1]", "42");
+}
+
+var w = this;
+w[0] = 1;
+w.length = 1;
+var thingy = false;
+w.__defineSetter__(1, function(value) { thingy = value; });
+shouldBe("foo(w)", "1");
+shouldBe("thingy", "false");
+
+// At this point we check to make sure that bar doesn't end up either creating array storage for
+// the window proxy, or equally badly, storing to the already created array storage on the proxy
+// (since foo() may have made the mistake of creating array storage). That's why we do the setter
+// thingy, to detect that for index 1 we fall through the proxy to the real window object.
+bar(w);
+
+shouldBe("thingy", "42");
+shouldBe("foo(w)", "1");
+w.length = 2;
+shouldBe("foo(w)", "0/0");