sku-pg

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Skulpt is a Javascript implementation of Python 2.x. Python that runs in your browser!
www.skulpt.org
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HTML
<!DOCTYPE html>
<html>
<!--
Copyright 2012 The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.json.Processor</title>
<script src="../base.js"></script>
<script>
  goog.require('goog.json.NativeJsonProcessor');
  goog.require('goog.json.EvalJsonProcessor');
  goog.require('goog.testing.jsunit');
  goog.require('goog.userAgent');
</script>
</head>
<body>
<script>


var SUPPORTS_NATIVE_JSON = goog.global['JSON'] &&
    !(goog.userAgent.GECKO && !goog.userAgent.isVersionOrHigher('5.0'));

var REPLACER = function(k, v) {
  return !!k ? v + 'd' : v;
};

var REVIVER = function(k, v) {
  return !!k ? v.substring(0, v.length - 1) : v;
};

// Just sanity check parsing and stringifying.
// Thorough tests are in json_test.html.

function testJsParser() {
  var json = '{"a":1,"b":{"c":2}}';
  runParsingTest(new goog.json.EvalJsonProcessor(), json, json);
}

function testNativeParser() {
  if (!SUPPORTS_NATIVE_JSON) {
    return;
  }
  var json = '{"a":1,"b":{"c":2}}';
  runParsingTest(new goog.json.NativeJsonProcessor(), json, json);
}

function testJsParser_withReplacer() {
  runParsingTest(new goog.json.EvalJsonProcessor(REPLACER),
      '{"a":"foo","b":"goo"}', '{"a":"food","b":"good"}');
}

function testNativeParser_withReplacer() {
  if (!SUPPORTS_NATIVE_JSON) {
    return;
  }
  runParsingTest(new goog.json.NativeJsonProcessor(REPLACER),
      '{"a":"foo","b":"goo"}', '{"a":"food","b":"good"}');
}

function testNativeParser_withReviver() {
  if (!SUPPORTS_NATIVE_JSON) {
    return;
  }
  var json = '{"a":"fod","b":"god"}';
  runParsingTest(new goog.json.NativeJsonProcessor(REPLACER, REVIVER),
      json, json);
}

function testUnsafeJsParser() {
  var json = '{"a":1,"b":{"c":2}}';
  runParsingTest(new goog.json.EvalJsonProcessor(null, true), json, json);
}

function testUnsafeJsParser_withReplacer() {
  runParsingTest(new goog.json.EvalJsonProcessor(REPLACER, true),
      '{"a":"foo","b":"goo"}', '{"a":"food","b":"good"}');
}

function runParsingTest(parser, input, expected) {
  assertEquals(expected, parser.stringify(parser.parse(input)));
}

</script>
</body>
</html>