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+// 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.
+
+// Flags: --expose-gc
+
+// Test that the clearing of object literal when normalizing objects
+// works. In particular, test that the garbage collector handles the
+// normalized object literals correctly.
+function testLiteral(size) {
+
+ // Build object-literal string.
+ var literal = "var o = { ";
+
+ for (var i = 0; i < size; i++) {
+ if (i > 0) literal += ",";
+ literal += ("a" + i + ":" + i);
+ }
+ literal += "}";
+
+ // Create the object literal.
+ eval(literal);
+
+ // Force normalization of the properties.
+ delete o["a" + (size - 1)];
+
+ // Perform GC.
+ gc();
+
+ // Check that the properties have the expected values.
+ for (var i = 0; i < size - 1; i++) {
+ assertEquals(i, o["a"+i]);
+ }
+}
+
+// The sizes to test.
+var sizes = [0, 1, 2, 100, 200, 400, 1000];
+
+// Run the test.
+for (var i = 0; i < sizes.length; i++) {
+ testLiteral(sizes[i]);
+}
+