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Bug 1185381 - Make FileList clonable - patch 4 - tests, r=smaug

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This commit is contained in:
Andrea Marchesini 2015-07-22 17:04:54 +01:00
parent 30e7618035
commit 3ae9a492a0
4 changed files with 112 additions and 0 deletions
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10
dom/base/test/iframe_cloning_fileList.html Normal file
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@ -0,0 +1,10 @@
<!DOCTYPE HTML>
<html>
<body>
<script>
onmessage = function(e) {
parent.postMessage(e.data, '*');
}
</script>
</body>
</html>

2
dom/base/test/mochitest.ini
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@ -800,3 +800,5 @@ skip-if = buildapp == 'mulet' || buildapp == 'b2g'
[test_file_negative_date.html]
[test_nonascii_blob_url.html]
[test_window_element_enumeration.html]
[test_cloning_fileList.html]
support-files = script_cloning_fileList.js iframe_cloning_fileList.html

15
dom/base/test/script_cloning_fileList.js Normal file
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@ -0,0 +1,15 @@
const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
Cu.importGlobalProperties(["File"]);
let testFile = Cc["@mozilla.org/file/directory_service;1"]
.getService(Ci.nsIDirectoryService)
.QueryInterface(Ci.nsIProperties)
.get("ProfD", Ci.nsIFile);
testFile.append("prefs.js");
addMessageListener("file.open", function () {
sendAsyncMessage("file.opened", {
file: new File(testFile)
});
});

85
dom/base/test/test_cloning_fileList.html Normal file
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@ -0,0 +1,85 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Test for cloning FileList</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display">
<input id="fileList" type="file"></input>
</p>
<pre id="test">
<script class="testbody" type="text/javascript">
var iframeScriptURL;
var url = SimpleTest.getTestFileURL("script_cloning_fileList.js");
var script = SpecialPowers.loadChromeScript(url);
script.addMessageListener("file.opened", onOpened);
function onOpened(message) {
var fileList = document.getElementById('fileList');
SpecialPowers.wrap(fileList).mozSetFileArray([message.file]);
// Just a simple test
var domFile = fileList.files[0];
is(domFile.name, "prefs.js", "fileName should be prefs.js");
var ifr = document.createElement('iframe');
ifr.src = iframeScriptURL;
ifr.onload = function() {
ifr.contentWindow.postMessage(fileList.files, "*");
}
document.body.appendChild(ifr);
}
function runTest() {
script.sendAsyncMessage("file.open");
}
onmessage = function(e) {
var fileList = document.getElementById('fileList');
ok(true, "Message received");
ok(e.data instanceof FileList, "The object is a FileList");
ok(e.data != fileList.files, "The object has been cloned!");
is(e.data.length, fileList.files.length, "The length matches");
is(e.data.length, 1, "1 element found!");
is(e.data[0].name, "prefs.js", "fileName should be prefs.js");
next();
}
var tests = [
function() {
// Same origin
iframeScriptURL = 'iframe_cloning_fileList.html';
runTest();
},
function() {
// Cross Origin
iframeScriptURL = 'http://example.com/tests/dom/base/test/iframe_cloning_fileList.html';
runTest();
}
];
function next() {
if (!tests.length) {
script.destroy();
SimpleTest.finish();
return;
}
var test = tests.shift();
test();
}
SimpleTest.waitForExplicitFinish();
next();
</script>
</pre>
</body>
</html>