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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Delete editor in a shadow</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>
<script src="../include/editor-test-utils.js"></script>
<script>
"use strict";
addEventListener("load", () => {
const shadowRoot = document.body.attachShadow({mode: "open"});
for (const tag of ["input", "textarea"]) {
promise_test(async t => {
const textControl = document.createElement(tag);
textControl.value = "text";
shadowRoot.appendChild(textControl);
textControl.focus();
textControl.selectionStart = textControl.value.length;
const utils = new EditorTestUtils(textControl);
await utils.sendBackspaceKey();
assert_equals(
textControl.value,
"tex",
`Backspace in ${t.name} should delete character before the caret`
);
textControl.value = "text";
textControl.selectionStart = textControl.selectionEnd = 0;
await utils.sendDeleteKey();
assert_equals(
textControl.value,
"ext",
`Delete in ${t.name} should delete character after the caret`
);
textControl.value = "text";
textControl.select();
await utils.sendBackspaceKey();
assert_equals(
textControl.value,
"",
`Backspace after selecting all text in ${t.name} should delete all text`
);
}, `<${tag}> in shadow of the <body>`);
}
promise_test(async t => {
const editingHost = document.createElement("div");
editingHost.setAttribute("contenteditable", "");
shadowRoot.appendChild(editingHost);
const utils = new EditorTestUtils(editingHost);
utils.setupEditingHost("text[]");
await utils.sendBackspaceKey();
assert_equals(
editingHost.textContent,
"tex",
`Backspace in ${t.name} should delete character before the caret`
);
utils.setupEditingHost("[]text");
await utils.sendDeleteKey();
assert_equals(
editingHost.textContent,
"ext",
`Delete in ${t.name} should delete character after the caret`
);
utils.setupEditingHost("[text]");
await utils.sendBackspaceKey();
assert_equals(
editingHost.textContent,
"",
`Backspace after selecting all text in ${t.name} should delete all text`
);
}, "<div contenteditable> in shadow of the <body>");
}, {once: true});
</script>
</head>
<body></body>
</html>
|
