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/mjsunit/regress/regress-json-stringify-gc.js b/test/mjsunit/regress/regress-json-stringify-gc.js
new file mode 100644
index 0000000..905ab40
--- /dev/null
+++ b/test/mjsunit/regress/regress-json-stringify-gc.js
@@ -0,0 +1,51 @@
+// 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.
+
+var a = [];
+var new_space_string = "a";
+for (var i = 0; i < 8; i++) {
+ new_space_string += new_space_string;
+}
+for (var i = 0; i < 10000; i++) a.push(new_space_string);
+
+// At some point during the first stringify, allocation causes a GC and
+// new_space_string is moved to old space. Make sure that this does not
+// screw up reading from the correct location.
+json1 = JSON.stringify(a);
+json2 = JSON.stringify(a);
+assertTrue(json1 == json2, "GC caused JSON.stringify to fail.");
+
+// Check that the slow path of JSON.stringify works correctly wrt GC.
+for (var i = 0; i < 10000; i++) {
+ var s = i.toString();
+ assertEquals('"' + s + '"', JSON.stringify(s, null, 0));
+}
+
+for (var i = 0; i < 10000; i++) {
+ var s = i.toString() + "\u2603";
+ assertEquals('"' + s + '"', JSON.stringify(s, null, 0));
+}