Stop using script-tests in fast/dom/.

third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html

Index: third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html
diff --git a/third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html b/third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html
index 8d606036bcd889701a0672d8bf4b9677092d59d7..006e7f5c34641bd8e297b9b0b33f0f951b4cb52b 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html
+++ b/third_party/WebKit/LayoutTests/fast/dom/Window/window-postmessage-clone.html
@@ -4,7 +4,363 @@
 <div id="description"></div>
 <input type="file" id="fileInput" multiple></input>
 <div id="console"></div>
-<script src="script-tests/postmessage-test.js"></script>
-<script src="script-tests/postmessage-clone.js"></script>
+<script src="resources/postmessage-test.js"></script>
+<script>
+document.getElementById("description").innerHTML = "Tests that we clone object hierarchies";
+
+tryPostMessage('null');
+tryPostMessage('undefined');
+tryPostMessage('1');
+tryPostMessage('true');
+tryPostMessage('"1"');
+tryPostMessage('({})');
+tryPostMessage('({a:1})');
+tryPostMessage('({a:"a"})');
+tryPostMessage('({b:"a", a:"b"})');
+tryPostMessage('({p0:"string0", p1:"string1", p2:"string2", p3:"string3", p4:"string4", p5:"string5", p6:"string6", p7:"string7", p8:"string8", p9:"string9", p10:"string10", p11:"string11", p12:"string12", p13:"string13", p14:"string14", p15:"string15", p16:"string16", p17:"string17", p18:"string18", p19:"string19"})');
+tryPostMessage('({p0:"string1", p1:"string1", p2:"string2", p3:"string3", p4:"string4", p5:"string5", p6:"string6", p7:"string7", p8:"string8", p9:"string9", p10:"string10", p11:"string11", p12:"string12", p13:"string13", p14:"string14", p15:"string15", p16:"string16", p17:"string17", p18:"string18", p19:"string19"})');
+tryPostMessage('({a:""})');
+tryPostMessage('({a:0})');
+tryPostMessage('({a:1})');
+tryPostMessage('[]');
+tryPostMessage('["a", "a", "b", "a", "b"]');
+tryPostMessage('["a", "a", "b", {a:"b", b:"a"}]');
+tryPostMessage('[1,2,3]');
+tryPostMessage('[,,1]');
+tryPostMessage('(function(){})', true, null, DOMException.DATA_CLONE_ERR);
+tryPostMessage('var x = 0; try { eval("badref"); } catch(e) { x = e; } x', true, null, DOMException.DATA_CLONE_ERR);
+var arrayBuffer = new ArrayBuffer(1);
+tryPostMessage('"data"', false, null, 0, [arrayBuffer]);
+tryPostMessage('arrayBuffer', true, null, DOMException.DATA_CLONE_ERR);
+var duplicateArrayBuffer = new ArrayBuffer(1);
+tryPostMessage('"data"', true, null, DOMException.DATA_CLONE_ERR, [duplicateArrayBuffer, duplicateArrayBuffer]);
+var uint8Array = new Uint8Array([10]);
+tryPostMessage('"data"', false, null, 0, [uint8Array.buffer]);
+tryPostMessage('uint8Array', true, null, DOMException.DATA_CLONE_ERR);
+tryPostMessage('new Date(1234567890000)');
+tryPostMessage('new ConstructorWithPrototype("foo")', false, '({field:"foo"})');
+tryPostMessage('new Boolean(true)');
+tryPostMessage('new Boolean(false)');
+tryPostMessage('new String("gnirts")');
+tryPostMessage('new Number(42.0)');
+cyclicObject={};
+cyclicObject.self = cyclicObject;
+tryPostMessage('cyclicObject', false, "cyclicObject");
+cyclicArray=[];
+cyclicArray[0] = cyclicArray;
+tryPostMessage('cyclicArray', false, "cyclicArray");
+var cyclicObjectGetter = {get self() { return cyclicObjectGetter; }};
+tryPostMessage('cyclicObjectGetter', false, 'cyclicObject');
+objectGraph = {};
+object = {};
+objectGraph.graph1 = object;
+objectGraph.graph2 = object;
+tryPostMessage('objectGraph', false, "objectGraph");
+arrayGraph = [object, object];
+tryPostMessage('arrayGraph', false, "arrayGraph");
+tryPostMessage('window', true);
+tryPostMessage('({get a() { throw "x" }})', true);
+
+if (window.eventSender) {
+    var fileInput = document.getElementById("fileInput");
+    var fileRect = fileInput.getClientRects()[0];
+    var targetX = fileRect.left + fileRect.width / 2;
+    var targetY = fileRect.top + fileRect.height / 2;
+    eventSender.beginDragWithFiles(['resources/blank.html', 'resources/child.html']);
+    eventSender.mouseMoveTo(targetX, targetY);
+    eventSender.mouseUp();
+}
+var imageData = document.createElement("canvas").getContext("2d").createImageData(10,10);
+for (var i = 0; i < imageData.data.length * 4; i++)
+    imageData.data[i] = i % 256;
+var mutatedImageData = document.createElement("canvas").getContext("2d").createImageData(10,10);
+for (var i = 0; i < imageData.data.length * 4; i++)
+    mutatedImageData.data[i] = i % 256;
+tryPostMessage('imageData', false, imageData);
+tryPostMessage('imageData.data', false, imageData.data)
+tryPostMessage('mutatedImageData', false, imageData);
+tryPostMessage('mutatedImageData.data', false, imageData.data)
+for (var i = 0; i < imageData.data.length * 4; i++)
+    mutatedImageData.data[i] = 0;
+
+// Test close() special case for Blob (and File.)
+
+var blob = new Blob(["Hello"]);
+var blobSize = blob.size;
+tryPostMessage('blob', false, "evalThunk", function(v) { doPassFail(v.size === blobSize, "Cloned Blob size equal to the original size."); });
+tryPostMessage('blob.close(); blob', true, null, DOMException.DATA_CLONE_ERR);
+
+var constructedFile = new File(["Hello"], "test");
+var fileSize = constructedFile.size;
+tryPostMessage('constructedFile', false, "evalThunk", function(v) { doPassFail(v.size === fileSize, "Cloned File size equal to the original size."); });
+tryPostMessage('constructedFile.close(); constructedFile', true, null, DOMException.DATA_CLONE_ERR);
+
+function thunk(s) {
+    return "(function() {" + s + "})()";
+}
+tryPostMessage(thunk('return 42;'), false, '42');
+tryPostMessage(thunk('return 42;'), false, thunk('return 40 + 2;'));
+tryPostMessage(thunk('return 42;'), false, "evalThunk",
+               function(v) { doPassFail(v == 42, "evalThunk OK"); })
+
+// Only enumerable properties should be serialized.
+tryPostMessage(thunk('var o = {x:"hello"}; Object.defineProperty(o, "y", {value:"goodbye"}); return o;'), false, '({x:"hello"})');
+
+// It's unclear what we should do if an accessor modifies an object out from under us
+// while we're serializing it; the standard does mandate certain aspects about evaluation
+// order, though, including that properties must be processed in their enumeration order.
+tryPostMessage(thunk(
+        'var a = [0, 1, 2]; ' +
+        'var b = { get x() { a[0] = 40; a[2] = 42; a.push(43); return 41; }}; ' +
+        'a[1] = b; ' +
+        'return a;'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.length === 3, "length correct"); // undefined
+        doPassFail(v[0] === 0, "evaluation order OK"); // mandatory
+        doPassFail(v[1].x === 41, "evaluation order OK/accessor reached"); // mandatory
+        doPassFail(v[2] === 42, "evaluation order OK"); // mandatory
+    });
+
+tryPostMessage(thunk(
+        'var a = [0, 1, 2]; ' +
+        'var b = { get x() { a.pop(); return 41; } }; ' +
+        'a[1] = b; ' +
+        'return a;'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.length === 3 || v.length === 2, "length correct"); // undefined
+        doPassFail(v[0] === 0, "index 0 OK"); // mandatory
+        doPassFail(v[1].x === 41, "accessor reached"); // mandatory
+        doPassFail(v[2] === undefined, "index 2 undefined"); // undefined
+    });
+
+tryPostMessage(thunk(
+        'var a = [0, 1, 2]; ' +
+        'var b = { get x() { a.pop(); return 41; } }; ' +
+        'a[2] = b; ' +
+        'return a;'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.length === 3, "length correct"); // undefined
+        doPassFail(v[0] === 0, "index 0 OK"); // mandatory
+        doPassFail(v[1] === 1, "index 1 OK"); // mandatory
+        doPassFail(v[2].x === 41, "index 2 OK"); // undefined
+    });
+
+// Now with objects! This is a little more tricky because the standard does not
+// define an enumeration order.
+tryPostMessage(thunk(
+        'var a = {p0: 0, p1: 1}; ' +
+        'Object.defineProperty(a, "p2", {get:function() {delete a.p3; return 42; }, enumerable: true, configurable: true}); ' +
+        'Object.defineProperty(a, "p3", {get:function() {delete a.p2; return 43; }, enumerable: true, configurable: true}); ' +
+        'Object.defineProperty(a, "p4", {get:function() { a.p5 = 45; return 44; }, enumerable: true, configurable: true}); ' +
+        'return a;'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.p0 === 0 && v.p1 === 1, "basic properties OK"); // mandatory
+        doPassFail(v.p2 === undefined && v.p3 !== undefined ||
+                   v.p2 !== undefined && v.p3 === undefined, "one accessor was run"); // mandatory
+        doPassFail(v.p2 !== undefined || Object.getOwnPropertyDescriptor(v, "p2") === undefined, "property was removed"); // undefined
+        doPassFail(v.p3 !== undefined || Object.getOwnPropertyDescriptor(v, "p3") === undefined, "property was removed"); // undefined
+        doPassFail(v.p4 === 44, "accessor was run"); // mandatory
+        doPassFail(Object.getOwnPropertyDescriptor(v, "p5") === undefined, "dynamic property not sent"); // undefined
+    });
+
+// Objects returned from accessors should still be coalesced.
+tryPostMessage(thunk(
+        'var obja = {get p() { return 42; }}; ' +
+        'var msg = {get a() { return obja; }, b: obja}; ' +
+        'return msg;'
+    ), false, "evalThunk", function(v) {
+        // Interestingly, the standard admits two answers here!
+        doPassFail(v.a === v.b, "reference equality preserved");
+        doPassFail((v.b.p === 42 && v.a.p === 42) ||
+            (v.b.p === null && v.a.p === null), "accessors used");
+    });
+tryPostMessage(thunk(
+        'var obja = {get p() { return 42; }}; ' +
+        'var msg = {a: obja, get b() { return obja; }}; ' +
+        'return msg;'
+    ), false, "evalThunk", function(v) {
+        // Interestingly, the standard admits two answers here!
+        doPassFail(v.a === v.b, "reference equality preserved (opposite order)");
+        doPassFail((v.b.p === 42 && v.a.p === 42) ||
+                   (v.b.p === null && v.a.p === null), "accessors used (opposite order)");
+    });
+
+// Tests to verify that accessor and non-accessor properties are
+// treated equivalently.
+tryPostMessage(thunk(
+        'var obja = {get p() { return 42; }, q: 43}; ' +
+        'return {get a() { return obja; }};'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.a.p === 42, "accessor value was not nullified");
+        doPassFail(v.a.q === 43, "non-accessor value was not nullified");
+    });
+tryPostMessage(thunk(
+        'var objb = {get r() { return 44; }, t: 45}; ' +
+        'var obja = {get p() { return 42; }, q: 43, s: objb}; ' +
+        'return {get a() { return obja; }};'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.a.p === 42, "accessor value was not nullified");
+        doPassFail(v.a.q === 43, "non-accessor value was not nullified");
+        doPassFail(v.s !== null, "non-accessor value was not nullified");
+        doPassFail(v.a.s.r === 44, "accessor value was not nullified");
+        doPassFail(v.a.s.t === 45, "non-accessor value was not nullified");
+    });
+tryPostMessage(thunk(
+        'var objb = {get r() { return 44; }, t: 45}; ' +
+        'var obja = {get p() { return 42; }, q: 43, s: [objb]}; ' +
+        'return {get c() { return 47; }, get a() { return obja; }, get b() { return 46; } };'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.b === 46, "accessor value was not nullified");
+        doPassFail(v.c === 47, "accessor value was not nullified");
+        doPassFail(v.a.p === 42, "accessor value was not nullified");
+        doPassFail(v.a.q === 43, "non-accessor value was not nullified");
+        doPassFail(v.a.s !== null, "non-accessor value was not nullified");
+        doPassFail(v.a.s !== undefined, "non-accessor value is defined");
+        doPassFail(v.a.s[0] !== null, "non-accessor value was not nullified");
+        doPassFail(v.a.s[0] !== undefined, "non-accessor value is defined");
+        doPassFail(v.a.s[0].r === 44, "accessor value was not nullified");
+        doPassFail(v.a.s[0].t === 45, "non-accessor value was not nullified");
+    });
+
+// We need to pass out the exception raised from internal accessors.
+tryPostMessage(thunk(
+        'return {get a() { throw "accessor-exn"; }};'
+    ), true, null, 'accessor-exn');
+tryPostMessage(thunk(
+        'var obja = {get p() { throw "accessor-exn"; }}; ' +
+        'return {get a() { return obja; }};'
+    ), true, null, 'accessor-exn');
+tryPostMessage(thunk(
+        'window.bcalled = undefined; ' +
+        'window.acalled = undefined; ' +
+        'window.pcalled = undefined; ' +
+        'var objb = {get b() { window.bcalled = true; return 42; }}; ' +
+        'var obja = {get a() { window.acalled = true; return objb; }}; ' +
+        'return { get p() { window.pcalled = true; return obja; }};'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v.p.a.b === 42, "accessor value was not nullified");
+        doPassFail(window.pcalled === true, "window.pcalled === true");
+        doPassFail(window.acalled === true, "window.acalled === true");
+        doPassFail(window.bcalled === true, "window.bcalled === true");
+    });
+
+// Reference equality between Boolean objects must be maintained.
+tryPostMessage(thunk(
+        'var t1 = new Boolean(true); ' +
+        'var t2 = new Boolean(true); ' +
+        'var f1 = new Boolean(false); ' +
+        'var f2 = new Boolean(false); ' +
+        'return [t1, t1, t2, f1, f1, f2];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(equal(v[0], new Boolean(true)), "Boolean values correct (0)");
+        doPassFail(equal(v[3], new Boolean(false)), "Boolean values correct (3)");
+        doPassFail(equal(v[1], v[2]), "Boolean values correct (1,2)");
+        doPassFail(equal(v[4], v[5]), "Boolean values correct (4,5)");
+        doPassFail(v[0] === v[1], "References to Booleans correct (0,1)");
+        doPassFail(v[3] === v[4], "References to Booleans correct (3,4)");
+        doPassFail(v[0] !== v[2], "References to Booleans correct (0,2)");
+        doPassFail(v[3] !== v[5], "References to Booleans correct (3,5)");
+    });
+
+// Reference equality between Number objects must be maintained.
+tryPostMessage(thunk(
+        'var n1 = new Number(42.0); ' +
+        'var n2 = new Number(42.0); ' +
+        'return [n1, n1, n2];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(equal(v[0], new Number(42.0)), "Number values correct (0)");
+        doPassFail(equal(v[0], v[2]), "Number values correct (0,2)");
+        doPassFail(v[0] === v[1], "References to numbers correct (0,1)");
+        doPassFail(v[0] !== v[2], "References to numbers correct (0,2)");
+    });
+
+// Reference equality between String objects must be maintained.
+tryPostMessage(thunk(
+        'var s1 = new String("gnirts"); ' +
+        'var s2 = new String("gnirts"); ' +
+        'return [s1, s1, s2];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(equal(v[0], new String("gnirts")), "String values correct (0)");
+        doPassFail(equal(v[0], v[2]), "String values correct (0,2)");
+        doPassFail(v[0] === v[1], "References to strings correct (0,1)");
+        doPassFail(v[0] !== v[2], "References to strings correct (0,2)");
+    });
+
+// Properties added to String, Boolean and Number objects should not be serialized.
+tryPostMessage(thunk(
+        'var s = new String("gnirts"); ' +
+        'var n = new Number(42.0); ' +
+        'var b = new Boolean(true); ' +
+        's.foo = 1; n.foo = 2; b.foo = 3; ' +
+        'return [s, n, b];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v[0].foo == undefined, "String object properties not serialized");
+        doPassFail(v[1].foo == undefined, "Number object properties not serialized");
+        doPassFail(v[2].foo == undefined, "Boolean object properties not serialized");
+    });
+
+// Reference equality between dates must be maintained.
+tryPostMessage(thunk(
+        'var d1 = new Date(1,2,3); ' +
+        'var d2 = new Date(1,2,3); ' +
+        'return [d1,d1,d2];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(equal(v[0], new Date(1,2,3)), "Date values correct (0)");
+        doPassFail(equal(v[0], v[2]), "Date values correct (1)");
+        doPassFail(v[0] === v[1], "References to dates correct (0)");
+        doPassFail(v[0] !== v[2], "References to dates correct (1)");
+    });
+
+// Reference equality between regexps must be preserved.
+tryPostMessage(thunk(
+        'var rx1 = new RegExp("foo"); ' +
+        'var rx2 = new RegExp("foo"); ' +
+        'var rx3 = new RegExp("foo", "gim"); ' +
+        'rx3.exec("foofoofoo"); ' +
+        'doPassFail(rx3.lastIndex === 3, "lastIndex initially correct: was " + rx3.lastIndex); ' +
+        'return [rx1,rx1,rx2,rx3];'
+    ), false, "evalThunk", function(v) {
+        doPassFail(v[0].source === "foo", "Regexp value correct (0)");
+        doPassFail(v[0] === v[1], "References to regexps correct (0)");
+        doPassFail(v[0] !== v[2], "References to regexps correct (1)");
+        doPassFail(v[0].global === false, "global set (0)");
+        doPassFail(v[3].global === true, "global set (1)");
+        doPassFail(v[0].ignoreCase === false, "ignoreCase set (0)");
+        doPassFail(v[3].ignoreCase === true, "ignoreCase set (1)");
+        doPassFail(v[0].multiline === false, "multiline set (0)");
+        doPassFail(v[3].multiline === true, "multiline set (1)");
+        doPassFail(v[0].lastIndex === 0, "lastIndex correct (0)");
+        doPassFail(v[3].lastIndex === 0, "lastIndex correct (1)");
+    });
+
+if (window.eventSender) {
+    tryPostMessage(thunk(
+        'window.fileList = fileInput.files; ' +
+        'window.file0 = fileList[0]; ' +
+        'window.file1 = fileList[1]; ' +
+        'return window.fileList.length'), false, 2);
+    doPassFail(window.fileList[0] === window.file0, "sanity on file reference equality")
+    // The standard mandates that we do _not_ maintain reference equality for files in a transferred FileList.
+    tryPostMessage(thunk('return [window.file0, window.file0];'
+        ), false, "evalThunk", function(v) { doPassFail(v[0] === v[1], "file references transfer")});
+    tryPostMessage(thunk('return [window.fileList, window.file0];'
+        ), false, "evalThunk", function(v) { doPassFail(v[0][0] !== v[1], "FileList should not respect reference equality")});
+    tryPostMessage(thunk('return [window.file0, window.fileList];'
+        ), false, "evalThunk", function(v) { doPassFail(v[1][0] !== v[0], "FileList should not respect reference equality")});
+    tryPostMessage(thunk('return [window.fileList, window.fileList];'
+        ), false, "evalThunk", function(v) { doPassFail(v[0] === v[1], "FileList respects self-reference equality")});
+    tryPostMessage(thunk('return [window.fileList, window.file0, window.file1]'
+        ), false, "evalThunk", function(v) {
+            doPassFail(v[0].length === window.fileList.length, "FileList length sent correctly");
+            doPassFail(v[0][0] !== v[1], "FileList should not respect reference equality (0)");
+            doPassFail(v[0][1] !== v[2], "FileList should not respect reference equality (1)");
+            doPassFail(v[0][0].name == window.file0.name, "FileList preserves order and data (name0)");
+            doPassFail(v[0][1].name == window.file1.name, "FileList preserves order and data (name1)");
+            doPassFail(equal(v[0][0].lastModifiedDate, window.file0.lastModifiedDate), "FileList preserves order and data (date0)");
+            doPassFail(equal(v[0][1].lastModifiedDate, window.file1.lastModifiedDate), "FileList preserves order and data (date1)");
+        });
+}
+tryPostMessage('"done"');
+</script>
 </body>
 </html>