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70d1f32f56
Upgrade the bundled V8 and update code in src/ and lib/ to the new API. Notable backwards incompatible changes are the removal of the smalloc module and dropped support for CESU-8 decoding. CESU-8 support can be brought back if necessary by doing UTF-8 decoding ourselves. This commit includes https://codereview.chromium.org/1192973004 to fix a build error on python 2.6 systems. The original commit log follows: Use optparse in js2c.py for python compatibility Without this change, V8 won't build on RHEL/CentOS 6 because the distro python is too old to know about the argparse module. PR-URL: https://github.com/nodejs/io.js/pull/2022 Reviewed-By: Rod Vagg <rod@vagg.org> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --max-old-space-size=60 --check-handle-count
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table = [];
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for (var i = 0; i < 32; i++) {
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table[i] = String.fromCharCode(i + 0x410);
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}
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var random = (function() {
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var seed = 10;
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return function() {
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seed = (seed * 1009) % 8831;
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return seed;
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};
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})();
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function key(length) {
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var s = "";
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for (var i = 0; i < length; i++) {
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s += table[random() % 32];
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}
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return '"' + s + '"';
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}
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function value() {
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return '[{' + '"field1" : ' + random() + ', "field2" : ' + random() + '}]';
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}
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function generate(n) {
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var s = '{';
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for (var i = 0; i < n; i++) {
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if (i > 0) s += ', ';
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s += key(random() % 10 + 7);
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s += ':';
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s += value();
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}
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s += '}';
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return s;
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}
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print("generating");
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var str = generate(50000);
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print("parsing " + str.length);
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JSON.parse(str);
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print("done");
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