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<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8>
<title>Select All in focused editor</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
"use strict";
addEventListener("DOMContentLoaded", () => {
const editingHost = document.querySelector("div[contenteditable]");
test(() => {
editingHost.focus();
document.execCommand("selectAll");
assert_false(
getSelection().isCollapsed,
'Selection should not be collapsed after calling document.execCommand("selectAll")'
);
const rangeText = getSelection().toString();
assert_false(
rangeText.includes("preceding text"),
"Selection should not contain the preceding text of the editing host"
);
assert_true(
rangeText.includes("editable text"),
"Selection should contain the editable text in the editing host"
);
assert_false(
rangeText.includes("following text"),
"Selection should not contain the following text of the editing host"
);
getSelection().removeAllRanges();
}, "execCommand('selectAll') should select all content in the editing host");
test(() => {
editingHost.focus();
getSelection().removeAllRanges();
document.execCommand("selectAll");
assert_false(
getSelection().isCollapsed,
'Selection should not be collapsed after calling document.execCommand("selectAll")'
);
const rangeText = getSelection().toString();
assert_false(
rangeText.includes("preceding text"),
"Selection should not contain the preceding text of the editing host"
);
assert_true(
rangeText.includes("editable text"),
"Selection should contain the editable text in the editing host"
);
assert_false(
rangeText.includes("following text"),
"Selection should not contain the following text of the editing host"
);
getSelection().removeAllRanges();
}, "execCommand('selectAll') should select all content in the editing host when it has focus but no selection range");
test(() => {
editingHost.focus();
editingHost.innerHTML = "preceding editable text<input value='input value'>following editable text";
getSelection().collapse(editingHost.querySelector("input"), 0);
document.execCommand("selectAll");
assert_false(
getSelection().isCollapsed,
'Selection should not be collapsed after calling document.execCommand("selectAll")'
);
const rangeText = getSelection().toString();
assert_false(
rangeText.includes("preceding text"),
"Selection should not contain the preceding text of the editing host"
);
assert_true(
rangeText.includes("preceding editable text"),
"Selection should contain the preceding editable text of <input> in the editing host"
);
assert_true(
rangeText.includes("following editable text"),
"Selection should contain the following editable text of <input> in the editing host"
);
assert_false(
rangeText.includes("following text"),
"Selection should not contain the following text of the editing host"
);
getSelection().removeAllRanges();
}, "execCommand('selectAll') should select all content in the editing host when selection collapsed in the <input>");
test(() => {
editingHost.focus();
editingHost.innerHTML = "preceding editable text<textarea>textarea value</textarea>following editable text";
getSelection().collapse(editingHost.querySelector("textarea"), 0);
document.execCommand("selectAll");
assert_false(
getSelection().isCollapsed,
'Selection should not be collapsed after calling document.execCommand("selectAll")'
);
const rangeText = getSelection().toString();
assert_false(
rangeText.includes("preceding text"),
"Selection should not contain the preceding text of the editing host"
);
assert_true(
rangeText.includes("preceding editable text"),
"Selection should contain the preceding editable text of <textarea> in the editing host"
);
assert_true(
rangeText.includes("following editable text"),
"Selection should contain the following editable text of <textarea> in the editing host"
);
assert_false(
rangeText.includes("following text"),
"Selection should not contain the following text of the editing host"
);
getSelection().removeAllRanges();
}, "execCommand('selectAll') should select all content in the editing host when selection collapsed in the <textarea>");
});
</script>
</head>
<body>
<p>preceding text</p>
<div contenteditable>editable text</div>
<p>following text</p>
</body>
</html>
|
