зеркало из https://github.com/mozilla/gecko-dev.git
225 строки
7.0 KiB
HTML
225 строки
7.0 KiB
HTML
<!doctype html>
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<title>Editing event tests</title>
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<style>body { font-family: serif }</style>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<div id=test></div>
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<div id=log></div>
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<script>
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"use strict";
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var div = document.querySelector("#test");
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add_completion_callback(function() { div.parentNode.removeChild(div) });
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function copyEvent(e) {
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var ret = {};
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ret.original = e;
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["type", "target", "currentTarget", "eventPhase", "bubbles", "cancelable",
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"defaultPrevented", "isTrusted", "command", "value"].forEach(function(k) {
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ret[k] = e[k];
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});
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return ret;
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}
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var tests = [
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{
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name: "Simple editable div",
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html: "<div contenteditable>foo<b>bar</b>baz</div>",
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initRange: function(range) {
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range.setStart(div.querySelector("b").firstChild, 0);
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range.setEnd(div.querySelector("b"), 1);
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},
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target: function() { return div.firstChild },
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command: "bold",
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value: "",
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},
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{
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name: "Editable b",
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html: "foo<b contenteditable>bar</b>baz",
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initRange: function(range) {
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range.setStart(div.querySelector("b").firstChild, 0);
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range.setEnd(div.querySelector("b"), 1);
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},
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target: function() { return div.querySelector("b") },
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command: "bold",
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value: "",
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},
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{
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name: "No editable content",
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html: "foo<b>bar</b>baz",
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initRange: function(range) {
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range.setStart(div.querySelector("b").firstChild, 0);
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range.setEnd(div.querySelector("b"), 1);
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},
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target: function() { return null },
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command: "bold",
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value: "",
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},
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{
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name: "Partially-selected editable content",
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html: "foo<b contenteditable>bar</b>baz",
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initRange: function(range) {
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range.setStart(div.querySelector("b").firstChild, 0);
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range.setEnd(div, 3);
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},
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target: function() { return null },
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command: "bold",
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value: "",
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},
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{
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name: "Selection spans two editing hosts",
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html: "<div contenteditable>foo</div><div contenteditable>bar</div>",
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initRange: function(range) {
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range.setStart(div.querySelector("div").firstChild, 2);
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range.setEnd(div.querySelector("div + div").firstChild, 1);
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},
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target: function() { return null },
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command: "bold",
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value: "",
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},
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{
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name: "Selection includes two editing hosts",
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html: "foo<div contenteditable>bar</div>baz<div contenteditable>quz</div>qoz",
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initRange: function(range) {
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range.setStart(div.firstChild, 2);
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range.setEnd(div.lastChild, 1);
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},
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target: function() { return null },
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command: "bold",
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value: "",
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},
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{
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name: "Changing selection from handler",
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html: "<div contenteditable>foo</div><div contenteditable>bar</div>",
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initRange: function(range) {
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range.setStart(div.querySelector("div").firstChild, 0);
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range.setEnd(div.querySelector("div").firstChild, 3);
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},
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target: function() { return div.firstChild },
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finalTarget: function() { return div.lastChild },
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command: "bold",
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value: "",
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},
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];
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var commandTests = {
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backColor: ["green"],
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createLink: ["http://www.w3.org/community/editing/"],
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fontName: ["serif", "Helvetica"],
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fontSize: ["6", "15px"],
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foreColor: ["green"],
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hiliteColor: ["green"],
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italic: [],
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removeFormat: [],
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strikeThrough: [],
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subscript: [],
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superscript: [],
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underline: [],
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unlink: [],
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delete: [],
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formatBlock: ["p"],
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forwardDelete: [],
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indent: [],
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insertHorizontalRule: ["id"],
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insertHTML: ["<b>hi</b>"],
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insertImage: ["../images/green.png"],
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insertLineBreak: [],
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insertOrderedList: [],
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insertParagraph: [],
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insertText: ["abc"],
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insertUnorderedList: [],
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justifyCenter: [],
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justifyFull: [],
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justifyLeft: [],
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justifyRight: [],
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outdent: [],
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redo: [],
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selectAll: [],
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styleWithCSS: [],
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undo: [],
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useCSS: [],
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};
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Object.keys(commandTests).forEach(function(command) {
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commandTests[command] = ["", "quasit"].concat(commandTests[command]);
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commandTests[command].forEach(function(value) {
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tests.push({
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name: "Command " + command + ", value " + format_value(value),
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html: "<div contenteditable>foo<b>bar</b>baz</div>",
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initRange: function(range) {
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range.setStart(div.querySelector("b").firstChild, 0);
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range.setEnd(div.querySelector("b"), 1);
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},
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target: function() {
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return ["redo", "selectAll", "styleWithCSS", "undo", "useCSS"]
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.indexOf(command) == -1 ? div.firstChild : null;
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},
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command: command,
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value: value,
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});
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});
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});
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tests.forEach(function(obj) {
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// Kill all event handlers first
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var newDiv = div.cloneNode(false);
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div.parentNode.insertBefore(newDiv, div);
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div.parentNode.removeChild(div);
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div = newDiv;
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div.innerHTML = obj.html;
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var originalContents = div.cloneNode(true);
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getSelection().removeAllRanges();
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var range = document.createRange();
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obj.initRange(range);
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getSelection().addRange(range);
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var target = obj.target();
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var finalTarget = "finalTarget" in obj ? obj.finalTarget() : target;
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var command = obj.command;
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var value = obj.value;
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var inputEvents = [];
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div.addEventListener("input", function(e) { inputEvents.push(copyEvent(e)) });
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var exception = null;
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try {
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document.execCommand(command, false, value);
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} catch(e) {
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exception = e;
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}
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test(function() {
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assert_equals(exception, null, "Unexpected exception");
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}, obj.name + ": execCommand() must not throw");
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test(function() {
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assert_equals(inputEvents.length, target ? 1 : 0,
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"number of input events fired");
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if (!target) {
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assert_true(originalContents.isEqualNode(div),
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"div contents must not be changed");
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return;
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}
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var e = inputEvents[0];
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assert_equals(e.type, "input", "event.type");
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assert_equals(e.target, finalTarget, "event.target");
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assert_equals(e.currentTarget, div, "event.currentTarget");
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assert_equals(e.eventPhase, Event.BUBBLING_PHASE, "event.eventPhase");
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assert_equals(e.bubbles, true, "event.bubbles");
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assert_equals(e.cancelable, false, "event.cancelable");
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assert_equals(e.defaultPrevented, false, "event.defaultPrevented");
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assert_own_property(window, "InputEvent",
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"window.InputEvent must exist");
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assert_equals(Object.getPrototypeOf(e.original), InputEvent.prototype,
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"event prototype");
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assert_equals(e.isTrusted, true, "event.isTrusted");
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}, obj.name + ": input event");
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});
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// Thanks, Gecko.
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document.body.bgColor = "";
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</script>
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