607 lines
20 KiB
JavaScript
607 lines
20 KiB
JavaScript
/*
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* Copyright 2017 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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var test_content_loaded = (function() {
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var calls = "";
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function unexpected_call() {
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ok(false, "unexpected call");
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}
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function record_call(msg) {
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return function() { calls += msg + "," };
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}
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window.addEventListener("DOMContentLoaded", record_call("window.capture"), true);
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window.addEventListener("DOMContentLoaded", record_call("window.bubble"), false);
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document.addEventListener("DOMContentLoaded", record_call("document.capture"), true);
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document.addEventListener("DOMContentLoaded", record_call("document.bubble"), false);
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document.attachEvent("onDOMContentLoaded", unexpected_call);
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document.attachEvent("DOMContentLoaded", unexpected_call);
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return function() {
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ok(calls === "window.capture,document.capture,document.bubble,window.bubble,",
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"calls = " + calls);
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next_test();
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};
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})();
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function test_listener_order() {
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document.body.innerHTML = '<div></div>';
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var div = document.body.firstChild;
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var calls;
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function record_call(msg) {
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return function() { calls += msg + "," };
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}
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window.addEventListener("click", record_call("window.click(capture)"), true);
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window.addEventListener("click", record_call("window.click(bubble)"), false);
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document.attachEvent("onclick", record_call("document.click(attached)"));
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document.addEventListener("click", record_call("document.click(capture)"), true);
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document.addEventListener("click", record_call("document.click(bubble)"), false);
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document.onclick = record_call("document.onclick");
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document.body.onclick = record_call("body.onclick");
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document.body.addEventListener("click", record_call("body.click(capture)"), true);
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document.body.addEventListener("click", record_call("body.click(bubble)"), false);
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document.body.addEventListener("click", record_call("body.click(bubble2)"));
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document.body.attachEvent("onclick", record_call("body.click(attached)"));
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div.attachEvent("onclick", record_call("div.click(attached)"));
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div.addEventListener("click", record_call("div.click(bubble)"), false);
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div.onclick = record_call("div.onclick");
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div.addEventListener("click", record_call("div.click(capture1)"), true);
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div.addEventListener("click", record_call("div.click(capture2)"), true);
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calls = "";
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div.click();
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ok(calls === "window.click(capture),document.click(capture),body.click(capture),"
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+ "div.click(attached),div.click(bubble),div.onclick,div.click(capture1),"
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+ "div.click(capture2),body.onclick,body.click(bubble),body.click(bubble2),"
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+ "body.click(attached),document.click(attached),document.click(bubble),"
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+ "document.onclick,window.click(bubble),", "calls = " + calls);
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div.onclick = record_call("new div.onclick");
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calls = "";
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div.click();
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ok(calls === "window.click(capture),document.click(capture),body.click(capture),"
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+ "div.click(attached),div.click(bubble),new div.onclick,div.click(capture1),"
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+ "div.click(capture2),body.onclick,body.click(bubble),body.click(bubble2),"
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+ "body.click(attached),document.click(attached),document.click(bubble),"
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+ "document.onclick,window.click(bubble),", "calls = " + calls);
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var e = document.createEvent("Event");
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e.initEvent("click", true, true);
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calls = "";
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div.dispatchEvent(e);
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ok(calls === "window.click(capture),document.click(capture),body.click(capture),"
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+ "div.click(bubble),new div.onclick,div.click(capture1),div.click(capture2),"
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+ "body.onclick,body.click(bubble),body.click(bubble2),document.click(bubble),"
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+ "document.onclick,window.click(bubble),", "calls = " + calls);
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next_test();
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}
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function test_add_listener_in_listener() {
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var calls;
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document.body.innerHTML = '<div><div></div></div>';
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var div1 = document.body.firstChild;
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var div2 = div1.firstChild;
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function record_call(msg) {
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return function() { calls += msg + "," };
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}
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div1.addEventListener("click", function() {
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div2.addEventListener("click", function() {
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calls += "div2.click";
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/* if we add more listeners here, whey won't be invoked */
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div2.onclick = function() { calls += "click2,"; };
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div2.addEventListener("click", function() { calls += "click3,"; }, false);
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div2.attachEvent("onclick", function() { calls += "click4,"; });
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}, true);
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}, true);
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calls = "";
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div2.click();
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ok(calls === "div2.click", "calls = " + calls);
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next_test();
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}
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function test_remove_listener_in_listener() {
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var calls;
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document.body.innerHTML = '<div></div>';
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var div = document.body.firstChild;
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function record_call(msg) {
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return function() { calls += msg + "," };
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}
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var capture = record_call("capture"), bubble = record_call("bubble");
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div.addEventListener("click", function() {
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div.removeEventListener("click", capture, true);
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div.removeEventListener("click", bubble, false);
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calls += "remove,";
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}, true);
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div.addEventListener("click", capture, true);
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div.addEventListener("click", bubble, false);
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div.onclick = record_call("onclick");
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calls = "";
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div.click();
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ok(calls === "remove,capture,bubble,onclick,", "calls = " + calls);
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next_test();
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}
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function test_add_remove_listener() {
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var calls;
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document.body.innerHTML = '<div></div>';
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var div = document.body.firstChild;
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function listener() {
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calls += "listener,";
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}
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/* if the same listener is added twice, second one won't be called */
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div.addEventListener("click", listener, false);
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div.addEventListener("click", listener, false);
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calls = "";
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div.click();
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ok(calls === "listener,", "calls = " + calls);
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/* remove capture listener, it won't do anything */
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div.removeEventListener("click", listener, true);
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calls = "";
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div.click();
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ok(calls === "listener,", "calls = " + calls);
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/* remove listener once, it won't called anymore */
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div.removeEventListener("click", listener, false);
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calls = "";
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div.click();
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ok(calls === "", "calls = " + calls);
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div.removeEventListener("click", listener, false);
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/* test implicit capture removeEventListener argument */
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div.addEventListener("click", listener, false);
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div.removeEventListener("click", listener);
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calls = "";
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div.click();
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ok(calls === "", "calls = " + calls);
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next_test();
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}
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function test_event_phase() {
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document.body.innerHTML = '<div><div></div></div>';
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var div1 = document.body.firstChild;
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var div2 = div1.firstChild;
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var last_event;
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function check_phase(expected_phase) {
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return function(e) {
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if(last_event)
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ok(last_event === e, "last_event != e");
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else
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last_event = e;
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ok(e.eventPhase === expected_phase,
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"eventPhase = " + e.eventPhase + " expedted " + expected_phase);
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};
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}
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div1.addEventListener("click", check_phase(1), true);
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div1.addEventListener("click", check_phase(3), false);
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div1.onclick = check_phase(3);
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div2.addEventListener("click", check_phase(2), true);
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div2.addEventListener("click", check_phase(2), false);
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div2.onclick = check_phase(2);
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div2.click();
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ok(last_event.eventPhase === 3, "last_event.eventPhase = " + last_event.eventPhase);
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next_test();
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}
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function test_stop_propagation() {
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document.body.innerHTML = '<div><div></div></div>';
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var div1 = document.body.firstChild;
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var div2 = div1.firstChild;
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var calls;
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function record_call(msg) {
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return function() { calls += msg + "," };
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}
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function stop_propagation(e) {
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calls += "stop,";
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e.stopPropagation();
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ok(e.bubbles === true, "bubbles = " + e.bubbles);
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ok(e.defaultPrevented === false, "defaultPrevented = " + e.defaultPrevented);
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}
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div1.addEventListener("click", stop_propagation, true);
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div1.addEventListener("click", record_call("div1.click(capture)"), true);
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div2.addEventListener("click", stop_propagation, true);
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div2.addEventListener("click", record_call("div2.click(capture)"), true);
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div1.addEventListener("click", stop_propagation, false);
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div1.addEventListener("click", record_call("div1.click(bubble)"), false);
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div2.addEventListener("click", stop_propagation, false);
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div2.addEventListener("click", record_call("div2.click(bubble)"), false);
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calls = "";
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div2.click();
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ok(calls === "stop,div1.click(capture),", "calls = " + calls);
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div1.removeEventListener("click", stop_propagation, true);
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calls = "";
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div2.click();
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ok(calls === "div1.click(capture),stop,div2.click(capture),stop,div2.click(bubble),",
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"calls = " + calls);
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div2.removeEventListener("click", stop_propagation, true);
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calls = "";
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div2.click();
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ok(calls === "div1.click(capture),div2.click(capture),stop,div2.click(bubble),",
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"calls = " + calls);
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div2.removeEventListener("click", stop_propagation, false);
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calls = "";
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div2.click();
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ok(calls === "div1.click(capture),div2.click(capture),div2.click(bubble),stop,div1.click(bubble),",
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"calls = " + calls);
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next_test();
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}
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function test_prevent_default() {
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document.body.innerHTML = '<div><a href="about:blank"></a></div>';
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var div = document.body.firstChild;
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var a = div.firstChild;
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var calls;
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div.addEventListener("click", function(e) {
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ok(e.defaultPrevented === false, "e.defaultPrevented = " + e.defaultPrevented);
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e.preventDefault();
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ok(e.defaultPrevented === e.cancelable, "e.defaultPrevented = " + e.defaultPrevented);
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calls += "div,";
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}, true);
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a.addEventListener("click", function(e) {
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calls += "a,";
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ok(e.defaultPrevented === true, "e.defaultPrevented = " + e.defaultPrevented);
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}, true);
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calls = "";
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a.click();
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ok(calls === "div,a,", "calls = " + calls);
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var e = document.createEvent("Event");
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e.initEvent("click", true, false);
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calls = "";
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div.dispatchEvent(e);
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ok(calls === "div,", "calls = " + calls);
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e = document.createEvent("Event");
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e.initEvent("click", false, true);
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calls = "";
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div.dispatchEvent(e);
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ok(calls === "div,", "calls = " + calls);
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document.body.innerHTML = '<div></div>';
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var elem = document.body.firstChild;
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var e, r;
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elem.onclick = function(event) {
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event.preventDefault();
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}
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e = document.createEvent("Event");
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e.initEvent("click", true, true);
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r = elem.dispatchEvent(e);
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ok(r === false, "dispatchEvent returned " + r);
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elem.onclick = function(event) {
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event.preventDefault();
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}
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e = document.createEvent("Event");
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e.initEvent("click", true, false);
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r = elem.dispatchEvent(e);
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ok(r === true, "dispatchEvent returned " + r);
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elem.onclick = function(event) {
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event.stopPropagation();
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}
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e = document.createEvent("Event");
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e.initEvent("click", true, true);
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r = elem.dispatchEvent(e);
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ok(r === true, "dispatchEvent returned " + r);
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next_test();
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}
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function test_init_event() {
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var e = document.createEvent("Event");
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var calls;
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ok(e.type === "", "type = " + e.type);
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ok(e.cancelable === false, "cancelable = " + e.cancelable);
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ok(e.bubbles === false, "bubbles = " + e.bubbles);
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e.initEvent("test", true, false);
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ok(e.type === "test", "type = " + e.type);
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ok(e.cancelable === false, "cancelable = " + e.cancelable);
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ok(e.bubbles === true, "bubbles = " + e.bubbles);
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ok(e.defaultPrevented === false, "defaultPrevented = " + e.defaultPrevented);
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e.preventDefault();
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ok(e.defaultPrevented === false, "defaultPrevented = " + e.defaultPrevented);
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e.initEvent("NewTest", false, true);
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ok(e.type === "NewTest", "type = " + e.type);
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ok(e.cancelable === true, "cancelable = " + e.cancelable);
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ok(e.bubbles === false, "bubbles = " + e.bubbles);
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document.body.innerHTML = '<div></div>';
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var elem = document.body.firstChild;
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elem.addEventListener("NewTest", function(event) {
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ok(e === event, "e != event");
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e.preventDefault();
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ok(e.defaultPrevented === true, "defaultPrevented = " + e.defaultPrevented);
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/* initEvent no longer has effect */
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event.initEvent("test", true, false);
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ok(event.type === "NewTest", "event.type = " + event.type);
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ok(event.bubbles === false, "bubbles = " + event.bubbles);
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ok(event.cancelable === true, "cancelable = " + event.cancelable);
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ok(e.defaultPrevented === true, "defaultPrevented = " + e.defaultPrevented);
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calls++;
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}, true);
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calls = 0;
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elem.dispatchEvent(e);
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ok(calls === 1, "calls = " + calls);
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ok(e.type === "NewTest", "event.type = " + e.type);
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ok(e.bubbles === false, "bubbles = " + e.bubbles);
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ok(e.cancelable === true, "cancelable = " + e.cancelable);
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ok(e.target === elem, "target != elem");
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ok(e.defaultPrevented === false, "defaultPrevented = " + e.defaultPrevented);
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/* initEvent no longer has effect except reseting defaultPrevented */
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e.initEvent("test", true, false);
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ok(e.type === "NewTest", "type = " + e.type);
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ok(e.bubbles === false, "bubbles = " + e.bubbles);
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ok(e.cancelable === true, "cancelable = " + e.cancelable);
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ok(e.target === elem, "target != elem");
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ok(e.defaultPrevented === false, "defaultPrevented = " + e.defaultPrevented);
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calls = 0;
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elem.dispatchEvent(e);
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ok(calls === 1, "calls = " + calls);
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ok(e.type === "NewTest", "event.type = " + e.type);
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ok(e.bubbles === false, "bubbles = " + e.bubbles);
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ok(e.cancelable === true, "cancelable = " + e.cancelable);
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ok(e.target === elem, "target != elem");
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document.body.dispatchEvent(e);
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ok(e.target === document.body, "target != body");
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next_test();
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}
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function test_current_target() {
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document.body.innerHTML = '<div><div></div></div>';
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var parent = document.body.firstChild;
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var child = parent.firstChild;
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var calls;
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var e;
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function expect_current_target(expected_target) {
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return function(event) {
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ok(event.currentTarget === expected_target, "unexpected currentTarget");
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calls++;
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}
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}
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parent.addEventListener("test", expect_current_target(parent), true);
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parent.addEventListener("test", expect_current_target(parent), false);
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child.addEventListener("test", expect_current_target(child), true);
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child.addEventListener("test", expect_current_target(child), false);
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e = document.createEvent("Event");
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e.initEvent("test", true, true);
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ok(e.currentTarget === null, "currentTarget != null");
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calls = 0;
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child.dispatchEvent(e);
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ok(calls === 4, "calls = " + calls + " expected 4");
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ok(e.currentTarget === null, "currentTarget != null");
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next_test();
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}
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function test_dispatch_event() {
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document.body.innerHTML = '<div><div></div></div>';
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var parent = document.body.firstChild;
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var child = parent.firstChild;
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var calls;
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var e;
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function record_call(msg) {
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return function(event) {
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ok(event === e, "event != e");
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ok(event.target === child, "target != child");
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calls += msg + ",";
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};
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}
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parent.addEventListener("click", record_call("parent.click(capture)"), true);
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parent.addEventListener("click", record_call("parent.click(bubble)"), false);
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child.addEventListener("click", record_call("child.click(capture)"), true);
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child.addEventListener("click", record_call("child.click(bubble)"), false);
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parent.addEventListener("testing", record_call("parent.testing(capture)"), true);
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parent.addEventListener("testing", record_call("parent.testing(bubble)"), false);
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child.addEventListener("testing", record_call("child.testing(capture)"), true);
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child.addEventListener("testing", record_call("child.testing(bubble)"), false);
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e = document.createEvent("Event");
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e.initEvent("click", true, true);
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ok(e.target === null, "e.target != null");
|
|
|
|
calls = "";
|
|
child.dispatchEvent(e);
|
|
ok(calls === "parent.click(capture),child.click(capture),child.click(bubble),"
|
|
+ "parent.click(bubble),", "calls = " + calls);
|
|
ok(e.target === child, "e.target != child");
|
|
ok(e.currentTarget === null, "e.currentTarget != null");
|
|
|
|
e = document.createEvent("Event");
|
|
e.initEvent("click", false, true);
|
|
|
|
calls = "";
|
|
child.dispatchEvent(e);
|
|
ok(calls === "parent.click(capture),child.click(capture),child.click(bubble),",
|
|
"calls = " + calls);
|
|
|
|
/* again, without reinitialization */
|
|
calls = "";
|
|
child.dispatchEvent(e);
|
|
ok(calls === "parent.click(capture),child.click(capture),child.click(bubble),",
|
|
"calls = " + calls);
|
|
|
|
e = document.createEvent("Event");
|
|
e.initEvent("testing", true, true);
|
|
|
|
calls = "";
|
|
child.dispatchEvent(e);
|
|
ok(calls === "parent.testing(capture),child.testing(capture),"
|
|
+ "child.testing(bubble),parent.testing(bubble),", "calls = " + calls);
|
|
|
|
next_test();
|
|
}
|
|
|
|
function test_recursive_dispatch() {
|
|
document.body.innerHTML = '<div></div><div></div>';
|
|
var elem1 = document.body.firstChild;
|
|
var elem2 = elem1.nextSibling;
|
|
var calls;
|
|
|
|
var e = document.createEvent("Event");
|
|
ok(e.eventPhase === 0, "eventPhase = " + e.eventPhase);
|
|
|
|
e.initEvent("test", true, true);
|
|
ok(e.eventPhase === 0, "eventPhase = " + e.eventPhase);
|
|
|
|
elem1.addEventListener("test", function(event_arg) {
|
|
calls += "elem1.test,";
|
|
ok(event_arg === e, "event_arg != e");
|
|
try {
|
|
elem2.dispatchEvent(e);
|
|
ok(false, "expected exception");
|
|
}catch(exception) {}
|
|
}, true);
|
|
|
|
elem2.addEventListener("test", function() {
|
|
ok(false, "unexpected recursive event call");
|
|
}, true);
|
|
|
|
calls = "";
|
|
elem1.dispatchEvent(e);
|
|
ok(calls === "elem1.test,", "calls = " + calls);
|
|
ok(e.eventPhase === 3, "eventPhase = " + e.eventPhase);
|
|
|
|
next_test();
|
|
}
|
|
|
|
function test_time_stamp() {
|
|
document.body.innerHTML = '<div></div>';
|
|
var elem = document.body.firstChild;
|
|
var calls, last_time_stamp;
|
|
|
|
elem.onclick = function(event) {
|
|
ok(event.timeStamp === last_time_stamp, "timeStamp = " + event.timeStamp);
|
|
calls++;
|
|
}
|
|
|
|
var e = document.createEvent("Event");
|
|
ok(typeof(e.timeStamp) === "number", "typeof(timeStamp) = " + typeof(e.timeStamp));
|
|
ok(e.timeStamp > 0, "timeStamp = " + e.timeStamp);
|
|
|
|
var now = (new Date()).getTime();
|
|
last_time_stamp = e.timeStamp;
|
|
ok(Math.abs(now - last_time_stamp) < 3, "timeStamp " + last_time_stamp + " != now " + now);
|
|
|
|
e.initEvent("click", true, true);
|
|
ok(e.timeStamp === last_time_stamp, "timeStamp = " + e.timeStamp);
|
|
calls = 0;
|
|
elem.dispatchEvent(e);
|
|
ok(calls === 1, "calls = " + calls);
|
|
ok(e.timeStamp === last_time_stamp, "timeStamp = " + e.timeStamp);
|
|
|
|
elem.onclick = function(event) {
|
|
ok(event.timeStamp > 0, "timeStamp = " + event.timeStamp);
|
|
trace("timestamp " + event.timeStamp);
|
|
calls++;
|
|
}
|
|
|
|
calls = 0;
|
|
elem.click();
|
|
ok(calls === 1, "calls = " + calls);
|
|
|
|
next_test();
|
|
}
|
|
|
|
var tests = [
|
|
test_content_loaded,
|
|
test_add_remove_listener,
|
|
test_add_listener_in_listener,
|
|
test_remove_listener_in_listener,
|
|
test_event_phase,
|
|
test_stop_propagation,
|
|
test_prevent_default,
|
|
test_init_event,
|
|
test_current_target,
|
|
test_dispatch_event,
|
|
test_recursive_dispatch,
|
|
test_time_stamp,
|
|
test_listener_order
|
|
];
|