138 lines
4.1 KiB
HTML
138 lines
4.1 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<meta name="variant" content="?editor=input&hide-target=editor">
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<meta name="variant" content="?editor=textarea&hide-target=editor">
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<meta name="variant" content="?editor=input&hide-target=parent">
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<meta name="variant" content="?editor=textarea&hide-target=parent">
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<title>Testing edit action in zombie editor</title>
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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="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<body>
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<script>
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"use strict";
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const params = new URLSearchParams(location.search);
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/**
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* The expected results is based on Chrome 93.
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* The behavior is reasonable because JS API which requires focus and user input
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* does not work if it's hidden.
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*/
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function init() {
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const div = document.createElement("div");
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const editor = document.createElement(params.get("editor"));
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const hideTarget = params.get("hide-target") == "editor" ? editor : div;
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editor.value = "default value";
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div.appendChild(editor);
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document.body.appendChild(div);
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return [ hideTarget, editor ];
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}
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function finalize(editor) {
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editor.blur();
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editor.parentNode.remove();
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document.body.getBoundingClientRect();
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}
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promise_test(async () => {
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await new Promise(resolve => addEventListener("load", resolve, {once: true}));
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}, "Wait for load event");
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promise_test(async () => {
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const [hideTarget, editor] = init();
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try {
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editor.select();
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hideTarget.style.display = "none";
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document.execCommand("insertText", false, "typed value");
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assert_equals(editor.value, "default value", "The value shouldn't be modified by \"insertText\" command");
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} finally {
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finalize(editor);
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}
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}, `execCommand("insertText", false, "typed value") in <${params.get("editor")}>`);
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promise_test(async () => {
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const [hideTarget, editor] = init();
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try {
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editor.select();
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hideTarget.style.display = "none";
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document.execCommand("delete");
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assert_equals(editor.value, "default value", "The value shouldn't be modified by \"delete\" command");
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} finally {
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finalize(editor);
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}
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}, `execCommand("delete") in <${params.get("editor")}>`);
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promise_test(async () => {
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const [hideTarget, editor] = init();
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try {
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editor.select();
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const waitForKeyDown = new Promise(resolve => {
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editor.addEventListener("keydown", () => {
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hideTarget.style.display = "none";
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resolve();
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});
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});
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await new test_driver.Actions()
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.keyDown("a").keyUp("a")
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.send();
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assert_equals(
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editor.value,
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"default value",
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"The value shouldn't be modified by user input if \"keydown\" event listener destroyed the editor"
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);
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} finally {
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finalize(editor);
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}
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}, `<${params.get("editor")}> is hidden by "keydown" event listener`);
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promise_test(async () => {
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const [hideTarget, editor] = init();
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try {
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editor.select();
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const waitForKeyDown = new Promise(resolve => {
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editor.addEventListener("keypress", () => {
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hideTarget.style.display = "none";
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resolve();
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});
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});
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await new test_driver.Actions()
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.keyDown("a").keyUp("a")
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.send();
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assert_equals(
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editor.value,
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"default value",
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"The value shouldn't be modified by user input if \"keypress\" event listener destroyed the editor"
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);
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} finally {
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finalize(editor);
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}
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}, `<${params.get("editor")}> is hidden by "keypress" event listener`);
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promise_test(async () => {
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const [hideTarget, editor] = init();
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try {
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editor.select();
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const waitForKeyDown = new Promise(resolve => {
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editor.addEventListener("beforeinput", () => {
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hideTarget.style.display = "none";
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resolve();
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});
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});
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await new test_driver.Actions()
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.keyDown("a").keyUp("a")
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.send();
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assert_equals(
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editor.value,
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"default value",
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"The value shouldn't be modified by user input if \"beforeinput\" event listener destroyed the editor"
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);
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} finally {
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finalize(editor);
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}
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}, `<${params.get("editor")}> is hidden by "beforeinput" event listener`);
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</script>
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</body>
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