зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1554145 [wpt PR 15122] - Align legacy callback interface tests, a=testonly
Automatic update from web-platform-tests Align legacy callback interface tests (#15122) -- wp5At-commits: ecf36e0069be779649c30b647f6b13f2842c14da wpt-pr: 15122
This commit is contained in:
Aleksey Shvayka
James Graham
Родитель
27868b36ad
Коммит
f8e8616007
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@ -5,13 +5,12 @@
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<script src="/resources/testharnessreport.js"></script>
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<link rel="help" href="https://dom.spec.whatwg.org/#callbackdef-eventlistener">
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<div id=log></div>
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<div id=target></div>
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<script>
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setup({ allow_uncaught_exception: true });
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test(function(t) {
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var type = "foo";
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var target = document.getElementById("target");
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var target = document.createElement("div");
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var eventListener = {
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handleEvent: function(evt) {
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var that = this;
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@ -30,12 +29,16 @@ test(function(t) {
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test(function(t) {
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var type = "foo";
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var target = document.getElementById("target");
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var thrownError = new Error();
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var target = document.createElement("div");
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var thrownError = { name: "test" };
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var uncaughtError;
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window.addEventListener("error", function(event) {
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var errorHandler = function(event) {
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uncaughtError = event.error;
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};
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window.addEventListener("error", errorHandler);
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t.add_cleanup(function() {
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window.removeEventListener("error", errorHandler);
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});
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target.addEventListener(type, {
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@ -50,7 +53,7 @@ test(function(t) {
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test(function(t) {
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var type = "foo";
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var target = document.getElementById("target");
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var target = document.createElement("div");
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var calls = 0;
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target.addEventListener(type, {
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@ -68,11 +71,27 @@ test(function(t) {
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test(function(t) {
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var type = "foo";
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var target = document.getElementById("target");
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var uncaughtError;
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var target = document.createElement("div");
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var calls = 0;
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var eventListener = function() { calls++; };
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eventListener.handleEvent = t.unreached_func("`handleEvent` method should not be called on functions");
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window.addEventListener("error", function(event) {
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target.addEventListener(type, eventListener);
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target.dispatchEvent(new Event(type));
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assert_equals(calls, 1);
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}, "doesn't call `handleEvent` method on callable `EventListener`");
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test(function(t) {
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var type = "foo";
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var target = document.createElement("div");
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var uncaughtError;
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var errorHandler = function(event) {
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uncaughtError = event.error;
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};
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window.addEventListener("error", errorHandler);
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t.add_cleanup(function() {
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window.removeEventListener("error", errorHandler);
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});
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target.addEventListener(type, {
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@ -81,5 +100,26 @@ test(function(t) {
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target.dispatchEvent(new Event(type));
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assert_true(uncaughtError instanceof TypeError);
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}, "throws if `handleEvent` is not callable");
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}, "throws if `handleEvent` is falsy and not callable");
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test(function(t) {
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var type = "foo";
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var target = document.createElement("div");
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var uncaughtError;
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var errorHandler = function(event) {
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uncaughtError = event.error;
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};
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window.addEventListener("error", errorHandler);
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t.add_cleanup(function() {
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window.removeEventListener("error", errorHandler);
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});
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target.addEventListener(type, {
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handleEvent: 1,
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});
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target.dispatchEvent(new Event(type));
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assert_true(uncaughtError instanceof TypeError);
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}, "throws if `handleEvent` is thruthy and not callable");
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</script>
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@ -8,6 +8,7 @@ Test adapted from https://dxr.mozilla.org/chromium/source/src/third_party/WebKit
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="traversal-support.js"></script>
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<link rel="help" href="https://dom.spec.whatwg.org/#callbackdef-nodefilter">
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<div id=log></div>
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</head>
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<body>
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@ -102,26 +103,15 @@ test(function()
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assert_node(walker.currentNode, { type: Element, id: 'root' });
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}, 'Testing with object with non-function acceptNode property');
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test(function()
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test(function(t)
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{
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var filter = function() { return NodeFilter.FILTER_ACCEPT; };
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filter.acceptNode = function(node) { return NodeFilter.FILTER_SKIP; };
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filter.acceptNode = t.unreached_func("`acceptNode` method should not be called on functions");
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var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, filter);
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assert_node(walker.firstChild(), { type: Element, id: 'A1' });
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assert_node(walker.nextNode(), { type: Element, id: 'B1' });
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}, 'Testing with function having acceptNode function');
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test(function()
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{
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var filter = {
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acceptNode: function(node) {
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return NodeFilter.FILTER_ACCEPT;
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}
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};
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var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, filter);
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assert_node(walker.firstChild(), { type: Element, id: 'A1' });
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}, 'Testing acceptNode callee');
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test(function()
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{
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var test_error = { name: "test" };
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@ -135,6 +125,38 @@ test(function()
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assert_node(walker.currentNode, { type: Element, id: 'root' });
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}, 'Testing with filter function that throws');
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test(function() {
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var testError = { name: "test" };
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var filter = {
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get acceptNode() {
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throw testError;
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},
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};
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var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, filter);
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assert_throws(testError, function() { walker.firstChild(); });
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assert_node(walker.currentNode, { type: Element, id: 'root' });
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assert_throws(testError, function() { walker.nextNode(); });
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assert_node(walker.currentNode, { type: Element, id: 'root' });
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}, "rethrows errors when getting `acceptNode`");
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test(function() {
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var calls = 0;
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var walker = document.createTreeWalker(testElement, NodeFilter.SHOW_ELEMENT, {
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get acceptNode() {
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calls++;
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return function() {
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return NodeFilter.FILTER_ACCEPT;
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};
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},
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});
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assert_equals(calls, 0);
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walker.nextNode();
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walker.nextNode();
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assert_equals(calls, 2);
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}, "performs `Get` on every traverse");
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test(function()
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{
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var test_error = { name: "test" };
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