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911776d674
This is an autogenerated commit to handle scripts loading mochitest harness files, in the case where the script src is on the line below the script tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 3` argument. Differential Revision: https://phabricator.services.mozilla.com/D27458 --HG-- extra : moz-landing-system : lando
195 lines
5.8 KiB
XML
195 lines
5.8 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<window title="Mozilla Bug 503926"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=964293"
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target="_blank">Cu.cloneInto()</a>
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</body>
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<!-- test code goes here -->
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<script type="application/javascript">
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<![CDATA[
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const TypedArrayThings = [
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'Int8Array',
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'Uint8Array',
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'Uint8ClampedArray',
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'Int16Array',
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'Uint16Array',
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'Int32Array',
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'Uint32Array',
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'Float32Array',
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'Float64Array',
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];
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function checkThrows(f, msg, rgxp) {
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try {
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f();
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ok(false, "Should have thrown: " + msg);
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} catch (e) {
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ok(true, "Threw correctly - " + msg + " - " + e);
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if (rgxp)
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ok(rgxp.test(e), "Should throw correct exception: " + e);
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}
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}
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function getType(a) {
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if (a === null || a === undefined)
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return 'null';
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if (Array.isArray(a))
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return 'array';
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if (a instanceof File)
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return 'file';
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if (a instanceof Blob)
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return 'blob';
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if (TypedArrayThings.includes(a.constructor.name))
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return a.constructor.name;
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if (typeof a == 'object')
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return 'object';
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if (typeof a == 'function')
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return 'function';
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return 'primitive';
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}
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function compare(a, b) {
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is (getType(a), getType(b), 'Type matches');
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var type = getType(a);
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if (type == 'array') {
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is (a.length, b.length, 'Array.length matches');
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for (var i = 0; i < a.length; ++i) {
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compare(a[i], b[i]);
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}
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return;
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}
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if (type == 'file' || type == 'blob') {
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ok ( a === b, 'They should match');
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return;
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}
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if (type == 'object') {
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ok ( a !== b, 'They should not match');
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var aProps = [];
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for (var p in a) aProps.push(p);
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var bProps = [];
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for (var p in b) bProps.push(p);
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is (aProps.length, bProps.length, 'Props match');
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is (aProps.sort().toSource(), bProps.sort().toSource(), 'Props match - using toSource()');
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for (var p in a) {
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compare(a[p], b[p]);
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}
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return;
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}
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if (type == 'function') {
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ok ( a !== b, 'They should not match');
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return;
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}
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if (type != 'null') {
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is (a.toSource(), b.toSource(), 'Matching using toSource()');
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}
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}
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var sandboxOptions = {
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wantXrays: true,
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wantExportHelpers: true,
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};
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var sandbox = new Cu.Sandbox(window, sandboxOptions);
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// The second sandbox is for testing the exportHelper version of the cloneInto
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var sandbox2 = new Cu.Sandbox("http://example.com", sandboxOptions);
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sandbox.sandbox2 = sandbox2;
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sandbox2.sandbox = sandbox;
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function cloneAndTest(test) {
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var output = sandbox.test = Cu.cloneInto(test, sandbox);
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compare(test, output);
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output = Cu.evalInSandbox('cloneInto(test, sandbox2)', sandbox);
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compare(test, output);
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}
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function cloneAndTestWithFunctions(test) {
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var output = sandbox.test = Cu.cloneInto(test, sandbox, { cloneFunctions: true });
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compare(test, output);
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output = Cu.evalInSandbox('cloneInto(test, sandbox2, { cloneFunctions: true })', sandbox);
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// Note - We need to waive here, because functions are filtered out by object Xrays.
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compare(test, Cu.waiveXrays(output));
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}
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var tests = [
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1,
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null,
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true,
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'hello world',
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[1, 2, 3],
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{ a: 1, b: 2 },
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new Date(),
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{ a: 1, b: {}, c: [1, 2, 3, {} ], e: 'hello world' },
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];
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for (var i = 0; i < tests.length; ++i) {
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cloneAndTest(tests[i]);
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}
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checkThrows(function() { Cu.cloneInto({ a: function() {} }, sandbox); },
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'Function should not be cloned by default');
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checkThrows(function() { Cu.cloneInto({ a: document }, sandbox); },
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'Reflectors should not be wrapped by default');
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var withReflectors = Cu.cloneInto({ doc: document, win: window }, sandbox,
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{ wrapReflectors: true });
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is(Cu.unwaiveXrays(Cu.waiveXrays(withReflectors).doc), document, "Document passes");
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is(Cu.unwaiveXrays(Cu.waiveXrays(withReflectors).win), window, "Window passes");
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checkThrows(function() { Cu.evalInSandbox('cloneInto({}, sandbox)', sandbox2); },
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'CloneInto should only work on less privileged target scopes.',
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/denied|insecure/);
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var cloneTarget = new Cu.Sandbox('http://example.com');
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var sameOriginSB = new Cu.Sandbox('http://example.com', { wantGlobalProperties: ['XMLHttpRequest'] });
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var crossOriginSB = new Cu.Sandbox('http://example.net', { wantGlobalProperties: ['XMLHttpRequest'] });
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sandbox2.cloneTarget = cloneTarget;
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sandbox2.soXHR = Cu.evalInSandbox('new XMLHttpRequest()', sameOriginSB);
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sandbox2.xoXHR = Cu.evalInSandbox('new XMLHttpRequest()', crossOriginSB);
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sandbox2.chromeDoc = document;
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Cu.evalInSandbox('function tryToClone(x) { return cloneInto({val: x}, cloneTarget, { wrapReflectors: true }).val; }', sandbox2);
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is(Cu.evalInSandbox('tryToClone(soXHR)', sandbox2), sandbox2.soXHR, 'Same-origin wrapReflectors works');
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checkThrows(function() { Cu.evalInSandbox('tryToClone(chromeDoc)', sandbox2); },
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'wrapReflectors may not wrap cross-origin reflectors', /unsupported value type/);
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var test = { a: function() { return 42; } };
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cloneAndTestWithFunctions(test);
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// Check that inputs are properly passed through cloned functions:
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test = { a: function(obj) { return obj; } };
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var clonedTest = Cu.cloneInto(test, sandbox, {cloneFunctions: true});
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var testInput = {};
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is(clonedTest.a(testInput), testInput, "Objects should be identical");
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]]>
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</script>
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</window>
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