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// Copyright 2012 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
goog.provide('goog.json.processorTest');
goog.setTestOnly('goog.json.processorTest');
goog.require('goog.json.EvalJsonProcessor');
goog.require('goog.json.NativeJsonProcessor');
goog.require('goog.testing.jsunit');
goog.require('goog.userAgent');
var SUPPORTS_NATIVE_JSON = false;
function setUpPage() {
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)));
}
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