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1642 lines (1418 loc) · 61.3 KB
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var path = require("path");
var fs = require("fs");
var jsdom = require('../../lib/jsdom');
var inheritFrom = require("../../lib/jsdom/utils").inheritFrom;
var toFileUrl = require('../util').toFileUrl(__dirname);
var http = require("http");
var URL = require('url');
var um = require('urlmaster');
var serializeDocument = require('../../lib/jsdom').serializeDocument;
function tmpWindow() {
return jsdom.jsdom().defaultView;
}
function testFunction(test, window, jQuery, checkVersion) {
test.notEqual(window.jQuery.find, null, 'window.jQuery.find should not be null');
test.notEqual(jQuery.find, null, 'jQuery.find should not be null');
jQuery("body").html('<p id="para"><a class="link">click <em class="emph">ME</em></a></p>');
var res = jQuery("#para .emph").text();
var res2 = jQuery("a.link .emph").text();
test.equal(jQuery('p#para a.link', window.document.body).attr('class'), 'link', "selecting from body");
if (checkVersion) {
test.strictEqual(jQuery('body').jquery, '1.4.4', 'jQuery version 1.4.4');
}
test.equal(res, "ME", "selector should work as expected");
test.equal(res2, "ME", "selector should work as expected");
};
exports.tests = {
build_window: function(test) {
var window = jsdom.jsdom().defaultView;
test.notEqual(window, null, 'window should not be null');
test.notEqual(window.document, null, 'window.document should not be null');
test.done();
},
jsdom_takes_html: function(test) {
var document = jsdom.jsdom('<a id="test" href="#test">');
test.equal(document.getElementById("test").getAttribute("href"), '#test', 'Passing html into jsdom() should populate the resulting doc');
test.done();
},
jsdom_empty_html: function(test) {
var emptyDoc = jsdom.jsdom('');
var blankDoc = jsdom.jsdom(' ');
test.equal(emptyDoc.innerHTML, blankDoc.innerHTML, 'Passing blank and empty strings into jsdom() result in the same html');
test.done();
},
jsdom_method_creates_default_document: function(test) {
var doc = jsdom.jsdom();
test.equal(doc.documentElement.nodeName, 'HTML', 'Calling jsdom.jsdom() should automatically populate the doc');
test.done();
},
jquerify_file: function(test) {
var jQueryFile = path.resolve(__dirname, '../jquery-fixtures/jquery-1.4.4.js');
test.expect(6);
jsdom.jQueryify(tmpWindow(), jQueryFile, function(window, jQuery) {
testFunction(test, window, jQuery, true);
test.done();
});
},
jquerify_url: function(test) {
var jQueryUrl = 'http://code.jquery.com/jquery-1.4.4.min.js';
test.expect(6);
jsdom.jQueryify(tmpWindow(), jQueryUrl, function (window, jQuery) {
testFunction(test, window, jQuery, true);
test.done();
});
},
jquerify_invalid: function (test) {
test.expect(2);
jsdom.jQueryify(tmpWindow(), 1, function (window, jQuery) {
test.strictEqual(window.jQuery, undefined);
test.strictEqual(jQuery, undefined);
test.done();
});
},
jquerify_attribute_selector_gh_400: function(test) {
var window = jsdom.jsdom().defaultView;
jsdom.jQueryify(window, path.resolve(__dirname, '../jquery-fixtures/jquery-1.11.0.js'), function () {
try {
window.$("body").append('<html><body><div data-foo="bar"/><div data-baz="foo"/></body></html>');
test.equal(window.$('*[data-foo]').length, 1);
test.done();
}
catch(ex) {
console.log(ex);
test.ok(false, "Encountered an error");
test.done();
}
});
},
// This is in response to issue # 280 - scripts don't load over https.
// See: https://github.com/tmpvar/jsdom/issues/280
//
// When a transfer is done, HTTPS servers in the wild might emit 'close', or
// might emit 'end'. Node's HTTPS server always emits 'end', so we need to
// fake a 'close' to test this fix.
env_with_https : function (test) {
var https = require('https');
// Save the real https.request so we can restore it later.
var oldRequest = https.request;
var EventEmitter = require('events').EventEmitter;
// Mock response object
var res = Object.create(EventEmitter.prototype);
res.headers = {};
// Monkey patch https.request so it emits 'close' instead of 'end.
https.request = function () {
// Mock the request object.
var req = Object.create(EventEmitter.prototype);
req.setHeader = function () {};
req.end = function () {};
process.nextTick(function () {
req.emit('response', res);
process.nextTick(function () {
res.emit('data', 'window.attachedHere = 123');
res.emit('close');
});
});
return req;
};
jsdom.env({
html: "<a href='/path/to/hello'>World</a>",
// The script url doesn't matter as long as its https, since our mocked
// request doens't actually fetch anything.
scripts: 'https://doesntmatter.com/script.js',
done: function(errors, window) {
if (errors) {
test.ok(false, errors.message);
} else {
test.notEqual(window.location, null, 'window.location should not be null');
test.equal(window.attachedHere, 123, 'script should execute on our window');
test.equal(window.document.getElementsByTagName("a").item(0).innerHTML, 'World', 'anchor text');
}
https.request = oldRequest;
test.done();
}
});
},
env_with_compression : function (test) {
var zlib = require('zlib');
var server = http.createServer(function (req, res) {
switch (req.url) {
case "/":
var text = 'window.attachedHere = 123';
var buf = new Buffer(text, 'utf-8');
zlib.gzip(buf, function (_, result) {
res.writeHead(200, { "Content-Length": result.length, 'Content-Encoding':'gzip' });
res.emit('data', result);
res.end(result);
});
break;
}
});
server.listen(8001, "127.0.0.1", function () {
jsdom.env({
html: "<a href='/path/to/hello'>World</a>",
scripts: 'http://127.0.0.1:8001',
done: function(errors, window) {
server.close();
if (errors) {
test.ok(false, errors.message);
} else {
test.notEqual(window.location, null, 'window.location should not be null');
test.equal(window.attachedHere, 123, 'script should execute on our window');
test.equal(window.document.getElementsByTagName("a").item(0).innerHTML, 'World', 'anchor text');
}
test.done();
}
});
});
},
env_with_features_and_external_resources: function(test) {
jsdom.env(
'http://documentcloud.github.com/backbone/examples/todos/index.html',
{
features: {
FetchExternalResources : ['script', 'img', 'css', 'frame', 'link'],
ProcessExternalResources : ['script', 'img', 'css', 'frame', 'link'],
MutationEvents : '2.0',
QuerySelector : false
}
},
function(errors, window) {
test.notEqual(errors, null, 'localStorage error should occur');
test.equal(typeof window._, 'function', 'Underscore loaded');
test.equal(typeof window.$, 'function', 'jQuery loaded');
test.done();
}
);
},
appendChild_to_document_with_existing_documentElement: function(test) {
test.expect(2);
t = function(){
try {
var doc = jsdom.jsdom();
doc.appendChild(doc.createElement('html'));
} catch (e) {
test.equal(e.code, 3, 'Should throw HIERARCHY_ERR');
code = e.code;
throw(e);
}
};
test.throws(t);
test.done();
},
ensure_scripts_can_be_disabled_via_options_features: function(test) {
var html = '<html><head><script src="./files/hello.js"></script></head>' +
'<body><span id="test">hello from html</span></body></html>';
var doc2 = jsdom.jsdom(html, {
url: toFileUrl(__filename),
features: {
FetchExternalResources: ['script'],
ProcessExternalResources: false
}
});
setTimeout(function() {
test.equal(doc2.getElementById("test").innerHTML, 'hello from html', 'js should not be executed (doc2)');
test.done();
}, 100);
},
ensure_scripts_can_be_executed_via_options_features: function (t) {
var html = "<html><head><script src='./files/hello.js'></script></head>" +
"<body><span id='test'>hello from html</span></body></html>";
var doc = jsdom.jsdom(html, {
url: toFileUrl(__filename),
features: {
FetchExternalResources: ["script"],
ProcessExternalResources: ["script"]
}
});
doc.defaultView.doCheck = function () {
t.equal(doc.getElementById("test").innerHTML, "hello from javascript");
t.done();
};
},
ensure_resolution_is_not_thrown_off_by_hrefless_base_tag: function (t) {
var html = "<html><head><base target='whatever'>" +
"<script src='./files/hello.js'></script></head><body>" +
"<span id='test'>hello from html</span></body></html>";
var doc = jsdom.jsdom(html, {
url: toFileUrl(__filename),
features: {
FetchExternalResources: ["script"],
ProcessExternalResources: ["script"]
}
});
doc.defaultView.doCheck = function () {
t.equal(doc.getElementById("test").innerHTML, "hello from javascript");
t.done();
};
},
ensure_resources_can_be_skipped_via_options_features: function(test) {
var html = '<html><head><script src="./files/hello.js"></script>' +
'<script src="./files/nyan.js"></script></head>' +
'<body><span id="test">hello from html</span><span id="cat">' +
'hello from cat</body></html>';
var doc2 = jsdom.jsdom(html, {
url: toFileUrl(__filename),
features: {
FetchExternalResources: ['script'],
ProcessExternalResources: ['script'],
SkipExternalResources: new RegExp('.*/files/h')
}
});
doc2.defaultView. () {
test.equal(doc2.getElementById("test").innerHTML, 'hello from html', 'js should not be executed (doc2)');
test.equal(doc2.getElementById("cat").innerHTML, 'hello from nyan cat', 'js should be executed (doc2)');
test.done();
};
},
load_multiple_resources_with_defer_close: function(test) {
var html = '<html><head></head><frameset>' +
'<frame src="../level2/html/files/iframe.html"></frame>' +
'<frame src="../level2/html/files/iframe.html"></frame>' +
'<frame src="../level2/html/files/iframe.html"></frame>' +
'</frameset></html>';
var doc = jsdom.jsdom(html,
{
url: toFileUrl(__filename),
features: {
FetchExternalResources: ['frame'],
ProcessExternalResources: ['frame','script']
},
deferClose: true
});
// iframe.html sets onload handler to call loadComplete, so we mock it.
var window = doc.defaultView;
doc.parent = window;
window.loadComplete = function () {};
test.ok(doc._queue.paused, 'resource queue should be paused');
var check_handle;
var timeout_handle = setTimeout(function() {
doc.>
doc.defaultView.close();
if (check_handle) {
clearTimeout(check_handle);
}
test.ok(false, "timed out when waiting for onload to fire");
test.done();
}, 1000); //1 second timeout
function check() {
var q = doc._queue, h = q.tail, count=0;
check_handle = null;
while (h) {
if (h.fired) {
count++;
h = h.prev;
} else {
check_handle = setTimeout(check, 50);
return;
}
}
test.equal(count, 3, 'there should be 3 resources in the resource queue');
doc.close();
}
check_handle = setTimeout(check, 50);
doc. {
clearTimeout(timeout_handle);
test.done();
};
},
resource_queue: function(test) {
//ResourceQueue is not exported, so grab it from a doc
var doc = jsdom.jsdom(), q = doc._queue, counter = 0, increment=function() {counter++;};
var queueHandles = [q.push(increment), q.push(increment)];
queueHandles[0](null, true);
queueHandles.push(q.push(increment));
queueHandles[1](null, true);
queueHandles[2](null, true);
test.strictEqual(counter, 3);
test.strictEqual(q.tail, null);
test.done();
},
understand_file_protocol: function(test) {
var html = '\
<html>\
<head>\
<script type="text/javascript" src="' + toFileUrl('files/hello.js') + '"></script>\
</head>\
<body>\
<span id="test">hello from html</span>\
</body>\
</html>';
var doc = jsdom.jsdom(html);
doc. {
test.equal(doc.getElementById("test").innerHTML, 'hello from javascript', 'resource with file protocol should work');
test.done();
};
},
importNode: function(test) {
test.doesNotThrow(function() {
var doc1 = jsdom.jsdom('<html><body><h1 id="headline">Hello <span id="world">World</span></h1></body></html>'),
doc2 = jsdom.jsdom();
doc2.body.appendChild(doc2.importNode(doc1.getElementById('headline'), true));
doc2.getElementById('world').className = 'foo';
});
test.done();
},
window_is_augmented_with_dom_features: function(test) {
var document = jsdom.jsdom(),
window = document.defaultView;
test.notEqual(window.Element, null, 'window.Element should not be null');
test.done();
},
queryselector: function(test) {
var html = '<html><body><div id="main"><p class="foo">Foo</p><p>Bar</p></div></body></html>',
document = jsdom.jsdom(html),
div = document.body.children.item(0);
var element = document.querySelector("#main p");
test.equal(element, div.children.item(0), 'p and first-p');
var element2 = div.querySelector("p");
test.equal(element2, div.children.item(0), 'p and first-p');
var element3 = document.querySelector("#main p:not(.foo)");
test.equal(element3, div.children.item(1), 'p and second-p');
var element3 = document.querySelector("#asdf");
test.strictEqual(element3, null, 'nonexistent becomes null');
test.done();
},
queryselector_documentfragment: function(test) {
var html = '<html><body><div id="main"><p class="foo">Foo</p><p>Bar</p></div></body></html>',
document = jsdom.jsdom(html),
div = document.body.children.item(0),
fragment = document.createDocumentFragment();
fragment.appendChild(document.body.firstChild);
test.strictEqual(document.body.firstChild, null);
var element = fragment.querySelector("#main p");
test.equal(element, div.children.item(0), 'p and first-p');
var element2 = div.querySelector("p");
test.equal(element2, div.children.item(0), 'p and first-p');
var element3 = fragment.querySelector("#main p:not(.foo)");
test.equal(element3, div.children.item(1), 'p and second-p');
var element3 = fragment.querySelector("#asdf");
test.strictEqual(element3, null, 'nonexistent becomes null');
test.done();
},
// TODO: look into breaking into a testcase
queryselectorall: function(test) {
var html = '<html><body><div id="main"><p>Foo</p><p>Bar</p></div><div id="next"><div id="next-child"><p>Baz</p></div></div></body></html>',
document = jsdom.jsdom(html),
div = document.body.children.item(0),
elements = document.querySelectorAll("#main p");
test.equal(elements.length, 2, 'two results');
test.equal(elements.item(0), div.children.item(0), 'p and first-p');
test.equal(elements.item(1), div.children.item(1), 'p and second-p');
var elements2 = div.querySelectorAll("p");
test.equal(elements2.length, 2, 'two results');
test.equal(elements2.item(0), div.children.item(0), 'p and first-p');
test.equal(elements2.item(1), div.children.item(1), 'p and second-p');
test.equal(div.querySelectorAll("#main").length, 0, 'It should not return the base element');
test.equal(div.querySelectorAll("div").length, 0, 'There are no div elements under div#main');
var elements3 = div.querySelectorAll("#main p");
test.equal(elements3.length, 2, 'two results');
test.equal(elements3.item(0), div.children.item(0), 'p and first-p');
test.equal(elements3.item(1), div.children.item(1), 'p and second-p');
var topNode = document.createElement('p'),
newNode = document.createElement('p');
topNode.id = "fuz";
newNode.id = "buz";
topNode.appendChild(newNode);
test.equal(topNode.querySelectorAll("#fuz").length, 0, "It should not return the base element that is orphaned");
var elements4 = topNode.querySelectorAll("#fuz #buz");
test.equal(elements4.length, 1, 'one result');
test.equal(elements4.item(0), newNode, 'newNode and first-p');
var elements5 = div.querySelectorAll('p');
test.equal(elements5.length, 2, "It should not return elements that are not within the base element's subtrees");
test.equal(elements5.item(0), div.children.item(0), 'p and first-p');
test.equal(elements5.item(1), div.children.item(1), 'p and second-p');
test.strictEqual(topNode.parentNode, null, 'topNode.parentNode is null');
var nextChildDiv = document.getElementById('next-child');
var elements6 = nextChildDiv.querySelectorAll('p');
test.equal(elements6.length, 1, 'p under div#next-child');
test.equal(elements6.item(0), nextChildDiv.children.item(0), 'child of div#next-child');
test.done();
},
queryselectorall__documentfragment: function(test) {
var html = '<html><body><div id="main"><p>Foo</p><p>Bar</p></div><div id="next"><div id="next-child"><p>Baz</p></div></div></body></html>',
document = jsdom.jsdom(html),
fragment = document.createDocumentFragment();
fragment.appendChild(document.body.firstChild);
fragment.appendChild(document.body.firstChild);
test.strictEqual(document.body.firstChild, null, 'The body should now be empty');
var div = fragment.firstChild;
var elements = fragment.querySelectorAll("#main p");
test.equal(elements.length, 2, 'two results');
test.equal(elements.item(0), div.children.item(0), 'p and first-p');
test.equal(elements.item(1), div.children.item(1), 'p and second-p');
var elements2 = div.querySelectorAll("p");
test.equal(elements2.length, 2, 'two results');
test.equal(elements2.item(0), div.children.item(0), 'p and first-p');
test.equal(elements2.item(1), div.children.item(1), 'p and second-p');
test.equal(div.querySelectorAll("#main").length, 0, 'It should not return the base element');
test.equal(div.querySelectorAll("div").length, 0, 'There are no div elements under div#main');
var elements3 = div.querySelectorAll("#main p");
test.equal(elements3.length, 2, 'two results');
test.equal(elements3.item(0), div.children.item(0), 'p and first-p');
test.equal(elements3.item(1), div.children.item(1), 'p and second-p');
var topNode = document.createElement('p'),
newNode = document.createElement('p');
topNode.id = "fuz";
newNode.id = "buz";
topNode.appendChild(newNode);
test.equal(topNode.querySelectorAll("#fuz").length, 0, "It should not return the base element that is orphaned");
var elements4 = topNode.querySelectorAll("#fuz #buz");
test.equal(elements4.length, 1, 'one result');
test.equal(elements4.item(0), newNode, 'newNode and first-p');
var elements5 = div.querySelectorAll('p');
test.equal(elements5.length, 2, "It should not return elements that are not within the base element's subtrees");
test.equal(elements5.item(0), div.children.item(0), 'p and first-p');
test.equal(elements5.item(1), div.children.item(1), 'p and second-p');
test.equal(topNode.parentNode, null, 'topNode.parentNode is null');
var nextChildDiv = fragment.querySelectorAll('#next-child').item(0);
test.notStrictEqual(nextChildDiv, null, 'id selector on fragment not null');
var elements6 = nextChildDiv.querySelectorAll('p');
test.equal(elements6.length, 1, 'p under div#next-child');
test.equal(elements6.item(0), nextChildDiv.children.item(0), 'child of div#next-child');
var elements7 = fragment.querySelectorAll('p');
test.equal(elements7.length, 3, 'all p');
test.equal(elements7.item(0), div.children.item(0), 'p and first-p');
test.equal(elements7.item(1), div.children.item(1), 'p and second-p');
test.equal(elements7.item(2), nextChildDiv.children.item(0), 'child of div#next-child');
test.done();
},
matches: function(test) {
var html = '<html><body><div id="main"><p class="foo">Foo</p><p>Bar</p></div></body></html>';
var document = jsdom.jsdom(html);
var div = document.body.children.item(0);
var element = document.querySelector("#main p");
test.equal(element.matches("#main p"), true, 'p and first-p');
var element2 = div.querySelector("p");
test.equal(element2.matches("p"), true, 'p and first-p');
var element3 = document.querySelector("#main p:not(.foo)");
test.equal(element3.matches("#main p:not(.foo)"), true, 'p and second-p');
test.equal(element.matches("#asdf"), false, "doesn't match wrong selector");
test.equal(element2.matches("#asdf"), false, "doesn't match wrong selector");
test.equal(element3.matches("#asdf"), false, "doesn't match wrong selector");
test.done();
},
url_resolution: function(test) {
var html = '\
<html>\
<head></head>\
<body>\
<a href="http://example.com" id="link1">link1</a>\
<a href="/local.html" id="link2">link2</a>\
<a href="local.html" id="link3">link3</a>\
<a href="../../local.html" id="link4">link4</a>\
<a href="#here" id="link5">link5</a>\
<a href="//example.com/protocol/avoidance.html" id="link6">protocol</a>\
</body>\
</html>';
function testLocal() {
var url = '/path/to/docroot/index.html';
var doc = jsdom.jsdom(html, {url: url});
test.equal(um.addPathEmpty(doc.getElementById("link1").href), 'http://example.com/', 'Absolute URL should be left alone except for possible trailing slash');
test.equal(doc.getElementById("link2").href, '/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link3").href, '/path/to/docroot/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link4").href, '/path/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link5").href, '/path/to/docroot/index.html#here', 'Relative URL should be resolved');
//test.equal(doc.getElementById("link6").href, '//prototol/avoidance.html', 'Protocol-less URL should be resolved');
}
function testRemote() {
var url = 'http://example.com/path/to/docroot/index.html';
var doc = jsdom.jsdom(html, {url: url});
test.equal(um.addPathEmpty(doc.getElementById("link1").href), 'http://example.com/', 'Absolute URL should be left alone except for possible trailing slash');
test.equal(doc.getElementById("link2").href, 'http://example.com/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link3").href, 'http://example.com/path/to/docroot/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link4").href, 'http://example.com/path/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link5").href, 'http://example.com/path/to/docroot/index.html#here', 'Relative URL should be resolved');
test.equal(doc.getElementById("link6").href, 'http://example.com/protocol/avoidance.html', 'Relative URL should be resolved');
}
function testBase() {
var url = 'blahblahblah-invalid',
doc = jsdom.jsdom(html, {url: url}),
base = doc.createElement("base");
base.href = 'http://example.com/path/to/docroot/index.html';
doc.getElementsByTagName("head").item(0).appendChild(base);
test.equal(um.addPathEmpty(doc.getElementById("link1").href), 'http://example.com/', 'Absolute URL should be left alone except for possible trailing slash');
test.equal(doc.getElementById("link2").href, 'http://example.com/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link3").href, 'http://example.com/path/to/docroot/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link4").href, 'http://example.com/path/local.html', 'Relative URL should be resolved');
test.equal(doc.getElementById("link5").href, 'http://example.com/path/to/docroot/index.html#here', 'Relative URL should be resolved');
test.equal(doc.getElementById("link6").href, 'http://example.com/protocol/avoidance.html', 'Relative URL should be resolved');
}
function testAutomated() {
// RFC resolution cases from http://tools.ietf.org/html/rfc3986#section-5.2
// urlmaster builds them all for us
// create a doc with all of the possible bases and all of the possible refs
bases = um.generateAll({ scheme: 'http', auth: 'www.why.com', path:'/a/b', query:'?foo=bar', frag:'#abc' }, true),
refs = um.generateAll({ scheme: 'https', auth: 'www.not.com', path:'/q/r', uery:'?when=now', frag:'#xyz' }, true);
// build html with every possible link
var html = '<html><head><base href=""></base></head><body>';
refs.forEach(function (ref, i) {
html += '<a href="' + ref + '" id="link' + i + '">link' + i + '</a>\n';
});
html += '</body></html>';
var locn = toFileUrl(__filename);
// now check each base case
bases.forEach(function (base, i) {
var doc = jsdom.jsdom(html, { url: locn });
var expected = um.resolveTrack(locn, base, refs);
// set up the base
doc.getElementsByTagName("base")[0].setAttribute("href",base);
refs.forEach(function (ref, j){
var href = doc.getElementById("link" + j).href;
var result = expected[j][3];
// empty path must accept href with or without a slash; see http://tools.ietf.org/html/rfc3986#section-3.3
// so we consistently push them towards having
test.equal(um.addPathEmpty(href), um.addPathEmpty(result),
'locn \'' + locn + '\' base \'' + base + '\' with ref \'' +
ref + '\' should resolve to \'' + result + '\' (' +
um.addPathEmpty(result) + ') instead of \'' + href +
'\' (' + um.addPathEmpty(href) + ')');
});
});
}
testLocal();
testRemote();
testBase();
testAutomated();
test.done();
},
numeric_values: function(test) {
var html = '<html><body><td data-year="2011" data-month="0" data-day="9">\
<a href="#" class=" ">9</a> \
</td></body></html>';
var document = jsdom.jsdom(html);
var a = document.body.children.item(0);
a.innerHTML = 9;
a.setAttribute('id', 123);
test.strictEqual(a.innerHTML, '9', 'Element stringify');
test.strictEqual(a.getAttributeNode('id').nodeValue, '123', 'Attribute stringify');
test.done();
},
auto_tostring: function(test) {
var buffer = require("fs").readFileSync(__dirname + "/files/env.html"),
dom;
test.doesNotThrow(function(){ dom = jsdom.jsdom(buffer); }, 'buffers should automatically be stringified');
test.equal(dom.documentElement.getElementsByTagName("*").length, 3, 'should parse as per usual');
test.done();
},
document_should_expose_location: function(test) {
var window = jsdom.jsdom("").defaultView;
test.strictEqual(window.document.location, window.location, 'document.location and window.location');
test.done();
},
mutation_events : function(test) {
var document = jsdom.jsdom();
document.implementation._addFeature('MutationEvents', '2.0');
var created = '';
var removed = '';
document.addEventListener('DOMNodeInserted', function(ev) {
created += ev.target.tagName;
});
document.addEventListener('DOMNodeRemoved', function(ev) {
removed += ev.target.tagName;
});
var h1 = document.createElement('h1');
var h2 = document.createElement('h2');
var h3 = document.createElement('h3');
document.body.appendChild(h2);
document.body.insertBefore(h1, h2);
document.body.insertBefore(h3, null);
test.strictEqual('H2H1H3', created, "an event should be dispatched for each created element");
document.body.removeChild(h1);
document.body.insertBefore(h3, h2);
test.strictEqual('H1H3', removed, "an event should be dispatched for each removed element");
var text = h2.innerHTML = 'foo';
h2.addEventListener('DOMCharacterDataModified', function(ev) {
text = ev.target.nodeValue;
});
h2.firstChild.nodeValue = 'bar';
test.equal(h2.innerHTML, text, 'ChactaterData changes should be captured');
var event;
h2.setAttribute('class', 'foo');
document.addEventListener('DOMAttrModified', function(ev) {
event = ev;
});
h2.setAttribute('class', 'bar');
test.ok(!!event, 'Changing an attribute should trigger DOMAttrModified');
test.equal(event.attrName, 'class', 'attrName should be class');
test.equal(event.prevValue, 'foo', 'prevValue should be foo');
test.equal(event.newValue, 'bar', 'newValue should be bar');
event = false;
h2.setAttribute('class', 'bar');
test.ok(!event, 'Setting the same value again should not trigger an event');
h2.removeAttribute('class');
test.ok(!!event, 'Removing an attribute should trigger DOMAttrModified');
test.equal(event.attrName, 'class', 'attrName should be class');
test.equal(event.prevValue, 'bar', 'prevValue should be bar');
test.done();
},
remove_listener_in_handler: function(test) {
var document = jsdom.jsdom();
var h1 = 0, h2 = 0;
// Event handler that removes itself
function handler1() {
h1++;
document.removeEventListener('click', handler1);
}
function handler2() {
h2++;
}
document.addEventListener('click', handler1);
document.addEventListener('click', handler2);
var ev = document.createEvent('MouseEvents');
ev.initEvent('click', true, true);
document.dispatchEvent(ev);
test.equal(1, h1, "handler1 must be called once");
test.equal(1, h2, "handler2 must be called once");
document.dispatchEvent(ev);
test.equal(1, h1, "handler1 must be called once");
test.equal(2, h2, "handler2 must be called twice");
test.done();
},
childNodes_updates_on_insertChild : function(test) {
var window = jsdom.jsdom("").defaultView;
var div = window.document.createElement("div");
var text = window.document.createTextNode("bar");
div.appendChild(text);
test.strictEqual(text, div.childNodes[0],
"childNodes NodeList should update after appendChild");
text = window.document.createTextNode("bar");
div.insertBefore(text, null);
test.strictEqual(text, div.childNodes[1],
"childNodes NodeList should update after insertBefore");
test.done();
},
option_set_selected : function(test) {
var window = jsdom.jsdom("").defaultView;
var select = window.document.createElement("select");
var option0 = window.document.createElement('option');
select.appendChild(option0);
option0.setAttribute('selected', 'selected');
var optgroup = window.document.createElement('optgroup');
select.appendChild(optgroup);
var option1 = window.document.createElement('option');
optgroup.appendChild(option1);
test.strictEqual(true, option0.selected, 'initially selected');
test.strictEqual(false, option1.selected, 'initially not selected');
test.strictEqual(option1, select.options[1], "options should include options inside optgroup");
option1.defaultSelected = true;
test.strictEqual(false, option0.selected, 'selecting other option should deselect this');
test.strictEqual(true, option0.defaultSelected, 'default should not change');
test.strictEqual(true, option1.selected, 'selected changes when defaultSelected changes');
test.strictEqual(true, option1.defaultSelected, 'I just set this');
option0.defaultSelected = false;
option0.selected = true;
test.strictEqual(true, option0.selected, 'I just set this');
test.strictEqual(false, option0.defaultSelected, 'selected does not set default');
test.strictEqual(false, option1.selected, 'should deselect others');
test.strictEqual(true, option1.defaultSelected, 'unchanged');
test.done();
},
case_sensitivity_of_markup_missing_html_and_body : function(test){
var spaces = /[ \n]*/g,
doc1 = serializeDocument(jsdom.jsdom("<HTML><BODY></BODY></HTML>")).replace(spaces, ''),
doc2 = serializeDocument(jsdom.jsdom("<html><BODY></Body></HTML>")).replace(spaces, ''),
doc3 = serializeDocument(jsdom.jsdom("<html><body></body></html>")).replace(spaces, ''),
doc4 = serializeDocument(jsdom.jsdom("<body></body>")).replace(spaces, ''),
doc5 = serializeDocument(jsdom.jsdom("")).replace(spaces, '');
test.ok(doc1 === doc2 && doc2 == doc3 && doc3 === doc4 && doc4 == doc5,
'they should all serialize the same');
test.done();
},
serialization_of_void_elements : function(test){
var html = '<html><head></head><body><div><br><hr><audio><source></audio></div></body></html>',
doc = jsdom.jsdom(html);
test.strictEqual(serializeDocument(doc), html)
test.done();
},
children_should_be_available_right_after_document_creation : function(test) {
var doc = jsdom.jsdom("<html><body><div></div></body></html>");
test.ok((doc.body.children[0] !== undefined), "there should be a body, and it should have a child");
test.done();
},
children_should_be_available_right_after_document_creation_scripts : function(test) {
var html = "<html><body>" +
"<script type='text/javascript'>" +
"var h = document.createElement('div');" +
"h.innerHTML = '<div style=\"opacity:0.8\"></div>';" +
"window.myNode = h.childNodes[0];" +
"</script>" +
"</body></html>";
var window = jsdom.jsdom(html).defaultView;
test.ok(!!window.myNode.nodeType);
test.done();
},
fix_for_issue_172 : function(test) {
jsdom.env("<html><body><script type='text/javascript'></script></body></html>", [
path.resolve(__dirname, '../jquery-fixtures/jquery-1.6.2.js')
], function () {
// ensure the callback gets called!
test.done();
});
},
fix_for_issue_221 : function(test) {
var html = '<html><head></head><body></body></html>';
var document = jsdom.jsdom(html);
var div = document.createElement("div");
document.body.appendChild(div);
div.appendChild(document.createTextNode("hello world"));
test.strictEqual(div.childNodes[0].nodeValue, 'hello world',
'Nodelist children should be populated immediately');
test.done();
},
parsing_and_serializing_entities: function(test) {
var html = '<html><body><a href="http://example.com/?a=b&c=d"><æ☺foo</a>';
var document = jsdom.jsdom(html);
var anchor = document.getElementsByTagName('a')[0];
test.strictEqual(anchor.getAttribute('href'), 'http://example.com/?a=b&c=d',
"href attribute value should be deentitified");
test.strictEqual(anchor.firstChild.nodeValue, '<æ☺foo',
"nodeValue of text node should be deentitified");
test.ok(anchor.outerHTML.indexOf('http://example.com/?a=b&c=d') !== -1,
"outerHTML of anchor href should be entitified");
test.ok(anchor.innerHTML.indexOf("<") === 0,
"innerHTML of anchor should begin with <");
test.done();
},
parsing_and_serializing_unknown_entities: function (test) {
var html = '<html><body>&nowayjose;☺lah;	q;</body></html>';
var document = jsdom.jsdom(html);
test.strictEqual(document.body.firstChild.nodeValue, "&nowayjose;☺ lah; q;",
"Unknown and unparsable entities should be handled like a browser would");
test.strictEqual(document.body.innerHTML, "&nowayjose;☺ lah; q;",
"Unknown and unparsable entities should be handled like a browser would");
test.done();
},
entities_in_script_should_be_left_alone: function (test) {
var html = '<!DOCTYPE html><html><head></head><body><script>alert(""");</script></body></html>';
var document = jsdom.jsdom(html);
test.strictEqual(document.body.innerHTML, '<script>alert(""");</script>');
test.strictEqual(document.body.firstChild.innerHTML, 'alert(""");');
test.done();
},
document_title_and_entities: function (test) {
var html = '<html><head><title><b>Hello</b></title></head><body></body></html>';
var document = jsdom.jsdom(html);
test.strictEqual(document.title, "<b>Hello</b>",
"document.title should be the deentitified version of what was in \
the original HTML"
);
document.title = "<b>World</b>";
test.strictEqual(document.title, "<b>World</b>",
"When document.title is set programmatically to something looking like \
HTML tags, then read again, it should have the exact same value, no \
entification should take place"
);
document.title = "<b>World</b>";
test.strictEqual(document.title, "<b>World</b>",
"When document.title is set programmatically to something looking like \
HTML entities, then read again, it should have the exact same value, \
no deentification should take place"
);
test.done();
},
setting_and_getting_textContent: function (test) {
var html = '<html><head>\n<title><foo></title></head><body>Hello<span><span>, </span>world</span>!</body></html>';
var document = jsdom.jsdom(html);
test.strictEqual(document.textContent, null,
"textContent of document should be null"
);
test.strictEqual(document.head.textContent, '\n<foo>',
"textContent of document.head should be the initial whitespace plus the textContent of the document title"
);
test.strictEqual(
document.body.textContent,
"Hello, world!",
"textContent of document.body should be the concatenation of the textContent values of its child nodes"
);
test.strictEqual(
document.createTextNode('<b>World</b>').textContent,
'<b>World</b>',
"textContent of programmatically created text node should be identical to its nodeValue"
);
test.strictEqual(
document.createComment('<b>World</b>').textContent,
'<b>World</b>',
"textContent of programmatically created comment node should be identical to its nodeValue"
);
var frag = document.createDocumentFragment();
frag.appendChild(document.createTextNode('<foo><b></b>'));
frag.appendChild(document.createElement('div')).appendChild(document.createTextNode('<foo><b></b>'));
test.strictEqual(frag.textContent, '<foo><b></b><foo><b></b>',
"textContent of programmatically created document fragment should be the concatenation of the textContent values of its child nodes"
);
var div = document.createElement('div');
div.innerHTML = '&lt;b&gt;\nWorld&lt;/b&gt;<span></span><span><span></span></span><span>&lt;b&gt;World&lt;/b&gt;</span>';
test.strictEqual(div.textContent, '<b>\nWorld</b><b>W\orld</b>',
"textContent of complex programmatically created <div> should be the \
concatenation of the textContent values of its child nodes"
);
test.done();
},
allow_ender_to_run : function(test) {
jsdom.env('<a />', [__dirname + '/files/ender-qwery.js'], function(e, w) {
test.ok(!e, 'no errors');
test.ok(w.ender, 'ender exists');
test.ok(w.$, 'window contains $');
test.done();
});
},
// see: https://github.com/tmpvar/jsdom/issues/259
issue_259 : function(test) {
try {
jsdom.jsdom('<!DOCTYPE svg>\n<svg version="1.1"></svg>');
} catch (e) {
console.log(e);
test.ok(false, 'Incomplete doctype should not throw an error');
}
test.done();
},
issues_230_259 : function(test) {