1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="timeout" content="long">
<meta name="variant" content="?white-space=normal">
<meta name="variant" content="?white-space=pre">
<meta name="variant" content="?white-space=pre-line">
<meta name="variant" content="?white-space=pre-wrap">
<title>Pasting rich text into contenteditable=plaintext-only</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../include/editor-test-utils.js"></script>
<script>
"use strict";
const searchParams = new URLSearchParams(document.location.search);
const whiteSpace = searchParams.get("white-space");
const useBR = whiteSpace == "normal";
const collapseWhiteSpaces = whiteSpace == "normal" || whiteSpace == "pre-line";
addEventListener("load", () => {
const editingHost = document.createElement("div");
editingHost.style.whiteSpace = whiteSpace;
editingHost.setAttribute("contenteditable", "plaintext-only");
document.body.appendChild(editingHost);
editingHost.focus();
editingHost.getBoundingClientRect();
const utils = new EditorTestUtils(editingHost);
for (const data of [
{
insertHTML: "plaintext",
expected: "plaintext",
},
{
// line breaks should not be preformatted
insertHTML: "1st line\n2nd line",
expected: "1st line 2nd line",
},
{
// preformatted line breaks should appear as-is
insertHTML: "<pre>1st line\n2nd line</pre>",
expected: useBR
? "1st line<br>2nd line"
: "1st line\n2nd line",
},
{
// text should be inserted into the <b>
initialInnerHTML: "<b>{}</b>",
insertHTML: "plaintext",
expected: "<b>plaintext</b>",
},
{
// text should be inserted into the <b>
initialInnerHTML: "<b>{}<br></b>",
insertHTML: "plaintext",
expected: ["<b>plaintext</b>", "<b>plaintext<br></b>"],
},
{
// text should be inserted into the <b>
initialInnerHTML: "<b>A[]B</b>",
insertHTML: "plaintext",
expected: "<b>AplaintextB</b>",
},
{
// text should be inserted into the <span> even if it's meaningless
initialInnerHTML: "<span>A[]B</span>",
insertHTML: "plaintext",
expected: "<span>AplaintextB</span>",
},
{
// inserting one paragraph should cause inserting only its contents.
// (but it's okay other serialized text.)
insertHTML: "<div>abc</div>",
expected: "abc",
},
{
// inserting one paragraph should cause inserting only its contents.
// (but it's okay other serialized text.)
insertHTML: "<div>abc<br>def</div>",
expected: useBR ? "abc<br>def" : "abc\ndef",
},
{
// inserting 2 or more paragraphs should be handled as multiple lines
insertHTML: "<div>abc</div><div>def</div>",
expected: useBR ? "abc<br>def" : "abc\ndef",
},
{
// inserting 2 or more paragraphs should be handled as multiple lines
insertHTML: "<div>abc<br>def</div><div>ghi<br>jkl</div>",
expected: useBR
? "abc<br>def<br>ghi<br>jkl"
: "abc\ndef\nghi\njkl",
},
{
// <noscript> content should not be inserted
insertHTML: "<noscript>no script</noscript>",
expected: "",
},
{
// <noframes> content should not be inserted
insertHTML: "<noframes>no frames</noframes>",
expected: "",
},
{
// <script> content should not be inserted
insertHTML: `<script>script</${"script"}>`,
expected: "",
},
{
// <style> content should not be inserted
insertHTML: "<style>style</style>",
expected: "",
},
{
// <head> content should not be inserted
insertHTML: "<html><head><title>title</title></head><body>body</body></html>",
expected: "body",
},
{
// white-spaces should be collapsed
insertHTML: "plain text",
expected: "plain text",
},
{
// white-spaces should be collapsed
insertHTML: "<span>plain text</span>",
expected: "plain text",
},
{
// preformatted white-spaces should not be collapsed
insertHTML: "<pre>plain text</pre>",
expected: !collapseWhiteSpaces
? "plain text"
: ["plain text", "plain text", "plain text",
"plain \u00A0text", "plain\u00A0 text", "plain\u00A0\u00A0text"],
},
{
// even if inserting HTML is empty, selected text should be deleted
initialInnerHTML: "A[B]C",
insertHTML: "",
expected: "AC",
},
]) {
test(() => {
utils.setupEditingHost(data.initialInnerHTML ? data.initialInnerHTML : "");
document.execCommand("insertHTML", false, data.insertHTML);
if (Array.isArray(data.expected)) {
assert_in_array(editingHost.innerHTML, data.expected);
} else {
assert_equals(editingHost.innerHTML, data.expected);
}
}, `execCommand("insertHTML", false, "${data.insertHTML}") when "${
data.initialInnerHTML ? data.initialInnerHTML : ""
}"`);
}
}, {once: true});
</script>
</head>
<body></body>
</html>
|
