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base repository: bestiejs/platform.js
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head repository: OpenGUI/platform.js
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  • 1 commit
  • 1 file changed
  • 1 contributor

Commits on Jan 28, 2014

  1. Cache simulated platform objects for tests

    @bnjmnt4n
    bnjmnt4n committed Jan 28, 2014

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    0e1c454 View commit details
Showing with 62 additions and 54 deletions.
  1. +62 −54 test/test.js
116 changes: 62 additions & 54 deletions test/test.js
View file
Original file line number Diff line number Diff line change
@@ -111,61 +111,69 @@
*
* @private
* @param {Object} options The options object to simulate environment objects.
* @returns {Object} The modified string.
* @returns {Object} The simulated platform object.
*/
var getPlatform = (function() {
var code,
result,
xhr;

// for browsers
if (root.document && !root.phantom) {
if (isHostType(root, 'ActiveXObject')) {
xhr = new ActiveXObject('Microsoft.XMLHTTP');
} else if (isHostType(root, 'XMLHttpRequest')) {
xhr = new XMLHttpRequest;
}
each(document.getElementsByTagName('script'), function(element) {
var src = element.src;
if (/platform\.js$/.test(src)) {
xhr.open('get', src + '?t=' + (+new Date), false);
xhr.send(null);
code = xhr.responseText;
// provides a cache for platform objects
var cache = {};
var getPlatform = (function() {
var code,
result,
xhr;

// for browsers
if (root.document && !root.phantom) {
if (isHostType(root, 'ActiveXObject')) {
xhr = new ActiveXObject('Microsoft.XMLHTTP');
} else if (isHostType(root, 'XMLHttpRequest')) {
xhr = new XMLHttpRequest;
}
});
}
// for Narwhal and Rhino
else if (typeof readFile == 'function') {
code = readFile('../platform.js');
}
// for Node.js, PhantomJS, and RingoJS
else if (typeof require == 'function') {
code = (require('fs').readFileSync || require('fs').read)('../platform.js');
}
return Function('options',
('return ' +
/\(function[\s\S]+?(?=if\s*\(typeof define)/.exec(code)[0] +
' return parse()}.call(this))')
.replace('/internal|\\n/i.test(toString.toString())', '!me.likeChrome')
.replace(/\broot\s*=[^\n]+?(;\n)/, 'root=options$1')
.replace(/\boldRoot\s*=[^\n]+?(;\n)/, 'oldRoot=options$1')
.replace(/\bvar thisBinding\s*=[^\n]+?(;\n)/, '')
.replace(/\bfreeGlobal\s*=(?:.|\n)+?(;\n)\s*if[^}]+\}/, 'freeGlobal=options.global$1')
.replace(/\buserAgent\s*=[^\n]+?(;\n)/, 'userAgent=me.ua$1')
.replace(/\b(?:thisBinding|root)\b/g, 'me')
.replace(/([^.])\bsystem\b/g, '$1me.system')
.replace(/\bgetClassOf\(opera\)/g, 'opera&&opera["[[Class]]"]')
.replace(/\b(?:Environment|Java|RuntimeObject|ScriptBridgingProxyObject)\b/g, 'Object')
.replace(/\bnav\.appMinorVersion/g, 'me.appMinorVersion')
.replace(/\bnav\.cpuClass/g, 'me.cpuClass')
.replace(/\bnav\.platform/g, 'me.platform')
.replace(/\bexports\b/g, 'me.exports')
.replace(/\bexternal/g, 'me.external')
.replace(/\bprocess\b/g, 'me.process')
.replace(/\brequire\b/g, 'me.require')
.replace(/\bdoc\.documentMode/g, 'me.mode'));
each(document.getElementsByTagName('script'), function(element) {
var src = element.src;
if (/platform\.js$/.test(src)) {
xhr.open('get', src + '?t=' + (+new Date), false);
xhr.send(null);
code = xhr.responseText;
}
});
}
// for Narwhal and Rhino
else if (typeof readFile == 'function') {
code = readFile('../platform.js');
}
// for Node.js, PhantomJS, and RingoJS
else if (typeof require == 'function') {
code = (require('fs').readFileSync || require('fs').read)('../platform.js');
}
return Function('options',
('return ' +
/\(function[\s\S]+?(?=if\s*\(typeof define)/.exec(code)[0] +
' return parse()}.call(this))')
.replace('/internal|\\n/i.test(toString.toString())', '!me.likeChrome')
.replace(/\broot\s*=[^\n]+?(;\n)/, 'root=options$1')
.replace(/\boldRoot\s*=[^\n]+?(;\n)/, 'oldRoot=options$1')
.replace(/\bvar thisBinding\s*=[^\n]+?(;\n)/, '')
.replace(/\bfreeGlobal\s*=(?:.|\n)+?(;\n)\s*if[^}]+\}/, 'freeGlobal=options.global$1')
.replace(/\buserAgent\s*=[^\n]+?(;\n)/, 'userAgent=me.ua$1')
.replace(/\b(?:thisBinding|root)\b/g, 'me')
.replace(/([^.])\bsystem\b/g, '$1me.system')
.replace(/\bgetClassOf\(opera\)/g, 'opera&&opera["[[Class]]"]')
.replace(/\b(?:Environment|Java|RuntimeObject|ScriptBridgingProxyObject)\b/g, 'Object')
.replace(/\bnav\.appMinorVersion/g, 'me.appMinorVersion')
.replace(/\bnav\.cpuClass/g, 'me.cpuClass')
.replace(/\bnav\.platform/g, 'me.platform')
.replace(/\bexports\b/g, 'me.exports')
.replace(/\bexternal/g, 'me.external')
.replace(/\bprocess\b/g, 'me.process')
.replace(/\brequire\b/g, 'me.require')
.replace(/\bdoc\.documentMode/g, 'me.mode'));
}());
return function(name, options) {
return cache[name] || (cache[name] = getPlatform(options));
};
}());


/*--------------------------------------------------------------------------*/

/**
@@ -1883,7 +1891,7 @@
each(['description', 'layout', 'manufacturer', 'name', 'os', 'prerelease', 'product', 'version'], function(name) {
test('has the correct `platform.' + name + '` property', function() {
forOwn(Tests, function(value, key) {
var platform = getPlatform(value);
var platform = getPlatform(key, value);
value = name == 'description' ? key : value[name];
value = value ? interpolate(value, { 'alpha': '\u03b1', 'beta': '\u03b2', ' ': ' ' }) : null;
equal(platform && String(platform[name]), String(value), String(platform));
@@ -1892,15 +1900,15 @@
});

test('has correct null values', function() {
forOwn(Tests, function(value) {
forOwn(getPlatform(value), function(value, key) {
forOwn(Tests, function(value, key) {
forOwn(getPlatform(key, value), function(value, key) {
!value && strictEqual(value, null, 'platform.' + key);
});
});
});

test('handles no user agent', function() {
forOwn(getPlatform({}), function(value, key) {
forOwn(getPlatform('', {}), function(value, key) {
if (typeof value != 'function') {
equal(String(value), 'null', 'platform.' + key);
}