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<!doctype html>
<html contenteditable>
<head>
<meta charset=utf-8>
<title>Test "Select all" and deletion work with <html contenteditable></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>
</head>
<body>
<script>
"use strict";
const kBackspaceKey = "\uE003";
const kDeleteKey = "\uE017";
const kMeta = "\uE03d";
const kControl = "\uE009";
async function selectAllWithKey(elementToSelectAll) {
if (elementToSelectAll.length === 0) {
throw "element to select all must not be empty";
}
getSelection().collapse(elementToSelectAll, 0);
try {
await new test_driver.Actions()
.keyDown(kControl)
.keyDown("a")
.keyUp("a")
.keyUp(kControl)
.send();
if (!getSelection().isCollapsed) {
return;
}
await new test_driver.Actions()
.keyDown(kMeta)
.keyDown("a")
.keyUp("a")
.keyUp(kMeta)
.send();
if (!getSelection().isCollapsed) {
return;
}
} catch (ex) {
throw ex;
}
throw "Neither Control-A nor Meta-A does select all contents";
}
function deleteWithBackspaceKey() {
return new test_driver.Actions()
.keyDown(kBackspaceKey)
.keyUp(kBackspaceKey)
.send();
}
function deleteWithDeleteKey() {
return new test_driver.Actions()
.keyDown(kDeleteKey)
.keyUp(kDeleteKey)
.send();
}
promise_test(async () => {
document.body.innerHTML = "abc";
await selectAllWithKey(document.body);
await deleteWithBackspaceKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, "Select All, then, Backspace");
promise_test(async () => {
document.body.innerHTML = "abc";
await selectAllWithKey(document.body);
await deleteWithDeleteKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, "Select All, then, Delete");
promise_test(async () => {
document.body.innerHTML = "abc";
document.execCommand("selectall");
await deleteWithBackspaceKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, Backspace');
promise_test(async () => {
document.body.innerHTML = "abc";
document.execCommand("selectall");
await deleteWithDeleteKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, Delete');
promise_test(async () => {
document.body.innerHTML = "abc";
await selectAllWithKey(document.body);
document.execCommand("forwarddelete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'Select All, then, execCommand("forwarddelete")');
promise_test(async () => {
document.body.innerHTML = "abc";
await selectAllWithKey(document.body);
document.execCommand("delete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'Select All, then, execCommand("delete")');
test(() => {
document.body.innerHTML = "abc";
document.execCommand("selectall");
document.execCommand("forwarddelete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, execCommand("forwarddelete")');
test(() => {
document.body.innerHTML = "abc";
document.execCommand("selectall");
document.execCommand("delete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, execCommand("delete")');
promise_test(async () => {
document.body.innerHTML = "abc";
getSelection().selectAllChildren(document.documentElement);
await deleteWithBackspaceKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, Backspace');
promise_test(async () => {
document.body.innerHTML = "abc";
getSelection().selectAllChildren(document.documentElement);
await deleteWithDeleteKey();
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, Delete');
test(() => {
document.body.innerHTML = "abc";
getSelection().selectAllChildren(document.documentElement);
document.execCommand("forwarddelete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, execCommand("forwarddelete")');
test(() => {
document.body.innerHTML = "abc";
getSelection().selectAllChildren(document.documentElement);
document.execCommand("delete", false, false);
assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, execCommand("delete")');
</script>
</body>
</html>
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