Migrate more tests from blink repository.

test/webkit/fast/js/toString-number.js

Index: test/webkit/fast/js/toString-number.js
diff --git a/test/webkit/fast/js/toString-number.js b/test/webkit/fast/js/toString-number.js
new file mode 100644
index 0000000000000000000000000000000000000000..2acb3d1d09011691211ece6381863270707e0403
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+++ b/test/webkit/fast/js/toString-number.js
@@ -0,0 +1,94 @@
+// 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("Test the conversion performed by the function Number.prototype.toString.");
+
+    var numberIndex = 0;
+    var base10StringIndex = 1;
+    var base2StringIndex = 2;
+    var base36StringIndex = 3;
+
+    var validNumberData = [
+    // Regular Integers:
+    [0, '0', '0', '0'],
+    [-1, '-1', '-1', '-1'],
+    [1, '1', '1', '1'],
+    [1984, '1984', '11111000000', '1j4'],
+    [-1984, '-1984', '-11111000000', '-1j4'],
+    // Limits:
+    [2147483647, '2147483647', '1111111111111111111111111111111', 'zik0zj'], // INT_MAX.
+    [-2147483648, '-2147483648', '-10000000000000000000000000000000', '-zik0zk'], // INT_MIN
+    [9007199254740992, '9007199254740992', '100000000000000000000000000000000000000000000000000000', '2gosa7pa2gw'], // Max Integer in a double.
+    [-9007199254740992, '-9007199254740992', '-100000000000000000000000000000000000000000000000000000', '-2gosa7pa2gw'], // Min Integer in a double.
+
+    // Integers represented as double.
+    [0.0, '0', '0', '0'],
+    [-1.0, '-1', '-1', '-1'],
+    [1.0, '1', '1', '1'],
+    [1984.0, '1984', '11111000000', '1j4'],
+    [-1984.0, '-1984', '-11111000000', '-1j4'],
+    // Limits:
+    [2147483647.0, '2147483647', '1111111111111111111111111111111', 'zik0zj'], // INT_MAX.
+    [-2147483648.0, '-2147483648', '-10000000000000000000000000000000', '-zik0zk'], // INT_MIN
+    [9007199254740992.0, '9007199254740992', '100000000000000000000000000000000000000000000000000000', '2gosa7pa2gw'], // Max Integer in a double.
+    [-9007199254740992.0, '-9007199254740992', '-100000000000000000000000000000000000000000000000000000', '-2gosa7pa2gw'], // Min Integer in a double.
+
+    // Double.
+    [0.1, '0.1', '0.0001100110011001100110011001100110011001100110011001101', '0.3lllllllllm'],
+    [-1.1, '-1.1', '-1.000110011001100110011001100110011001100110011001101', '-1.3llllllllm'],
+    [1.1, '1.1', '1.000110011001100110011001100110011001100110011001101', '1.3llllllllm'],
+    [1984.1, '1984.1', '11111000000.00011001100110011001100110011001100110011', '1j4.3lllllllc'],
+    [-1984.1, '-1984.1', '-11111000000.00011001100110011001100110011001100110011', '-1j4.3lllllllc'],
+    // Limits:
+    [2147483647.1, '2147483647.1', '1111111111111111111111111111111.000110011001100110011', 'zik0zj.3lllg'],
+    [-2147483648.1, '-2147483648.1', '-10000000000000000000000000000000.000110011001100110011', '-zik0zk.3lllg'],
+    [9007199254740992.1, '9007199254740992', '100000000000000000000000000000000000000000000000000000', '2gosa7pa2gw'],
+    [-9007199254740992.1, '-9007199254740992', '-100000000000000000000000000000000000000000000000000000', '-2gosa7pa2gw'],
+    ];
+
+    for (var i = 0; i < validNumberData.length; ++i) {
+        number = validNumberData[i][numberIndex];
+
+        // Base 10:
+        stringBase10 = validNumberData[i][base10StringIndex];
+        shouldBeEqualToString('Number(' + number + ').toString()', stringBase10);
+        shouldBeEqualToString('Number.prototype.toString.call(' + number + ')', stringBase10);
+        shouldBeEqualToString('Number.prototype.toString.call(new Number(' + number + '))', stringBase10);
+        // Passing the string to number should also lead to valid conversion.
+        shouldBeEqualToString('Number("' + number + '").toString()', stringBase10);
+        // Passing the base explicitly.
+        shouldBeEqualToString('Number(' + number + ').toString(10)', stringBase10);
+
+        // Base 2:
+        stringBase2 = validNumberData[i][base2StringIndex];
+        shouldBeEqualToString('Number(' + number + ').toString(2)', stringBase2);
+        shouldBeEqualToString('Number.prototype.toString.call(' + number + ', 2)', stringBase2);
+        shouldBeEqualToString('Number.prototype.toString.call(new Number(' + number + '), 2)', stringBase2);
+
+        // Base 36:
+        stringBase36 = validNumberData[i][base36StringIndex];
+        shouldBeEqualToString('Number(' + number + ').toString(36)', stringBase36);
+        shouldBeEqualToString('Number.prototype.toString.call(' + number + ', 36)', stringBase36);
+        shouldBeEqualToString('Number.prototype.toString.call(new Number(' + number + '), 36)', stringBase36);
+    }
+    successfullyParsed = true;