Bug 1729385 - Port layout/generic/test_bug527306.html to WPT r=emilio

It's interesting case, and it perhaps should be tested in WPT for web-compat.
Chrome 93 passes all tests in the new WPTs, but Gecko fails in the cases of
related to focus (i.e., `execCommand` and user input).

Differential Revision: https://phabricator.services.mozilla.com/D124725
This commit is contained in:
Masayuki Nakano 2021-09-07 12:46:23 +00:00
Родитель 0a73aa7a74
Коммит 791b8c91ec
5 изменённых файлов: 322 добавлений и 50 удалений

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@ -60,7 +60,6 @@ skip-if = true # Bug 489560
[test_bug503813.html]
[test_bug507902.html]
skip-if = true # Bug 510001
[test_bug527306.html]
[test_bug579767.html]
support-files = file_bug579767_1.html file_bug579767_2.html
[test_bug522632.html]

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@ -1,49 +0,0 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=527306
-->
<head>
<title>Test for Bug 527306</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body onload="runTests()">
<p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug?id=527306">Mozilla Bug 527306</a>
<p><input type="text" id="t1" value="FAIL"></p>
<p><input type="text" id="t2" value="FAIL"></p>
<p><input type="text" id="t3" value="FAIL"></p>
<p><textarea id="t4">FAIL</textarea></p>
<pre id="test">
<script>
function testElement(t) {
t.style.display = "none";
t.value = "PASS";
is(t.value, "PASS", "Value should be set correctly");
}
function runTests() {
var t = document.getElementById("t1");
testElement(t);
t = document.getElementById("t2");
t.focus();
testElement(t);
t = document.getElementById("t3");
t.focus();
t.blur();
testElement(t);
t = document.getElementById("t4");
testElement(t);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>

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@ -0,0 +1,66 @@
[edit-in-textcontrol-immediately-after-hidden.tentative.html?editor=textarea&hide-target=editor]
[execCommand("insertText", false, "typed value") in <textarea>]
expected: FAIL
[execCommand("delete") in <textarea>]
expected: FAIL
[<textarea> is hidden by "keydown" event listener]
expected: FAIL
[<textarea> is hidden by "keypress" event listener]
expected: FAIL
[<textarea> is hidden by "beforeinput" event listener]
expected: FAIL
[edit-in-textcontrol-immediately-after-hidden.tentative.html?editor=textarea&hide-target=parent]
[execCommand("insertText", false, "typed value") in <textarea>]
expected: FAIL
[execCommand("delete") in <textarea>]
expected: FAIL
[<textarea> is hidden by "keydown" event listener]
expected: FAIL
[<textarea> is hidden by "keypress" event listener]
expected: FAIL
[<textarea> is hidden by "beforeinput" event listener]
expected: FAIL
[edit-in-textcontrol-immediately-after-hidden.tentative.html?editor=input&hide-target=parent]
[execCommand("insertText", false, "typed value") in <input>]
expected: FAIL
[execCommand("delete") in <input>]
expected: FAIL
[<input> is hidden by "keydown" event listener]
expected: FAIL
[<input> is hidden by "keypress" event listener]
expected: FAIL
[<input> is hidden by "beforeinput" event listener]
expected: FAIL
[edit-in-textcontrol-immediately-after-hidden.tentative.html?editor=input&hide-target=editor]
[execCommand("insertText", false, "typed value") in <input>]
expected: FAIL
[execCommand("delete") in <input>]
expected: FAIL
[<input> is hidden by "keydown" event listener]
expected: FAIL
[<input> is hidden by "keypress" event listener]
expected: FAIL
[<input> is hidden by "beforeinput" event listener]
expected: FAIL

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@ -0,0 +1,138 @@
<!doctype html>
<meta charset=utf-8>
<meta name="variant" content="?editor=input&hide-target=editor">
<meta name="variant" content="?editor=textarea&hide-target=editor">
<meta name="variant" content="?editor=input&hide-target=parent">
<meta name="variant" content="?editor=textarea&hide-target=parent">
<title>Testing edit action in zombie editor</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<body>
<script>
"use strict";
const params = new URLSearchParams(location.search);
/**
* The expected results is based on Chrome 93.
* The behavior is reasonable because JS API which requires focus and user input
* does not work if it's hidden.
*/
function init() {
const div = document.createElement("div");
const editor = document.createElement(params.get("editor"));
const hideTarget = params.get("hide-target") == "editor" ? editor : div;
editor.value = "default value";
div.appendChild(editor);
document.body.appendChild(div);
return [ hideTarget, editor ];
}
function finalize(editor) {
editor.blur();
editor.parentNode.remove();
document.body.getBoundingClientRect();
}
promise_test(async () => {
await new Promise(resolve => addEventListener("load", resolve, {once: true}));
}, "Wait for load event");
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.select();
hideTarget.style.display = "none";
document.execCommand("insertText", false, "typed value");
assert_equals(editor.value, "default value", "The value shouldn't be modified by \"insertText\" command");
} finally {
finalize(editor);
}
}, `execCommand("insertText", false, "typed value") in <${params.get("editor")}>`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.select();
hideTarget.style.display = "none";
document.execCommand("delete");
assert_equals(editor.value, "default value", "The value shouldn't be modified by \"delete\" command");
} finally {
finalize(editor);
}
}, `execCommand("delete") in <${params.get("editor")}>`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.select();
const waitForKeyDown = new Promise(resolve => {
editor.addEventListener("keydown", () => {
hideTarget.style.display = "none";
resolve();
});
});
await new test_driver.Actions()
.keyDown("a").keyUp("a")
.send();
assert_equals(
editor.value,
"default value",
"The value shouldn't be modified by user input if \"keydown\" event listener destroyed the editor"
);
} finally {
finalize(editor);
}
}, `<${params.get("editor")}> is hidden by "keydown" event listener`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.select();
const waitForKeyDown = new Promise(resolve => {
editor.addEventListener("keypress", () => {
hideTarget.style.display = "none";
resolve();
});
});
await new test_driver.Actions()
.keyDown("a").keyUp("a")
.send();
assert_equals(
editor.value,
"default value",
"The value shouldn't be modified by user input if \"keypress\" event listener destroyed the editor"
);
} finally {
finalize(editor);
}
}, `<${params.get("editor")}> is hidden by "keypress" event listener`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.select();
const waitForKeyDown = new Promise(resolve => {
editor.addEventListener("beforeinput", () => {
hideTarget.style.display = "none";
resolve();
});
});
await new test_driver.Actions()
.keyDown("a").keyUp("a")
.send();
assert_equals(
editor.value,
"default value",
"The value shouldn't be modified by user input if \"beforeinput\" event listener destroyed the editor"
);
} finally {
finalize(editor);
}
}, `<${params.get("editor")}> is hidden by "beforeinput" event listener`);
</script>
</body>

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@ -0,0 +1,118 @@
<!doctype html>
<meta charset=utf-8>
<meta name="variant" content="?editor=input&hide-target=editor">
<meta name="variant" content="?editor=textarea&hide-target=editor">
<meta name="variant" content="?editor=input&hide-target=parent">
<meta name="variant" content="?editor=textarea&hide-target=parent">
<title>Testing edit action in zombie editor</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<body>
<script>
"use strict";
const params = new URLSearchParams(location.search);
/**
* The expected results is based on Chrome 93.
* The behavior is reasonable because JS API which does not require focus keeps
* working even if it's hidden.
*/
function init() {
const div = document.createElement("div");
const editor = document.createElement(params.get("editor"));
const hideTarget = params.get("hide-target") == "editor" ? editor : div;
editor.value = "default value";
div.appendChild(editor);
document.body.appendChild(div);
return [ hideTarget, editor ];
}
function finalize(editor) {
editor.blur();
editor.parentNode.remove();
document.body.getBoundingClientRect();
}
promise_test(async () => {
await new Promise(resolve => addEventListener("load", resolve, {once: true}));
}, "Wait for load event");
promise_test(async () => {
const [hideTarget, editor] = init();
try {
hideTarget.style.display = "none";
editor.value = "new value";
assert_equals(editor.value, "new value", "The value should be set properly");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.value = "new value" (without focus)`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.focus();
hideTarget.style.display = "none";
editor.value = "new value";
assert_equals(editor.value, "new value", "The value should be set properly");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.value = "new value" (with focus)`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.focus();
editor.blur();
hideTarget.style.display = "none";
editor.value = "new value";
assert_equals(editor.value, "new value", "The value should be set properly");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.value = "new value" (after blur)`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
hideTarget.style.display = "none";
editor.setRangeText("new", 0, "default".length);
assert_equals(editor.value, "new value", "The value should be set properly by setRangeText");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.setRangeText("new", 0, "default".length) (without focus)`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.focus();
hideTarget.style.display = "none";
editor.setRangeText("new", 0, "default".length);
assert_equals(editor.value, "new value", "The value should be set properly by setRangeText");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.setRangeText("new", 0, "default".length) (with focus)`);
promise_test(async () => {
const [hideTarget, editor] = init();
try {
editor.focus();
editor.blur();
hideTarget.style.display = "none";
editor.setRangeText("new", 0, "default".length);
assert_equals(editor.value, "new value", "The value should be set properly by setRangeText");
} finally {
finalize(editor);
}
}, `<${params.get("editor")}>.setRangeText("new", 0, "default".length) (after blur)`);
</script>
</body>