summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/editing/other/insertparagraph-in-child-of-head.tentative.html
blob: 2ee8a4b33b93ab3c2e2f94126516d98cabc6b5a9 (plain)
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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
<!doctype html>
<html>
<head>
<meta chareset="utf-8">
<meta name="timeout" content="long">
<meta name="variant" content="?designMode=off&white-space=normal">
<meta name="variant" content="?designMode=off&white-space=pre">
<meta name="variant" content="?designMode=off&white-space=pre-line">
<meta name="variant" content="?designMode=off&white-space=pre-wrap">
<meta name="variant" content="?designMode=on&white-space=normal">
<meta name="variant" content="?designMode=on&white-space=pre">
<meta name="variant" content="?designMode=on&white-space=pre-line">
<meta name="variant" content="?designMode=on&white-space=pre-wrap">
<title>Insert paragraph in a block element in the head element</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>
</head>
<body>
<iframe srcdoc=""></iframe>
<script>
"use strict";

const searchParams = new URLSearchParams(document.location.search);
const whiteSpace = searchParams.get("white-space");
const testingDesignMode = searchParams.get("designMode") == "on";

const isPreformatted =
  whiteSpace == "pre" || whiteSpace == "pre-line" || whiteSpace == "pre-wrap";

const iframe = document.querySelector("iframe");
const minimumSrcDoc =
  "<html>" +
    "<head style='display:block'>" +
      "<title>iframe</title>" +
      "<script src='/resources/testdriver.js'></" + "script>" +
      "<script src='/resources/testdriver-vendor.js'></" + "script>" +
      "<script src='/resources/testdriver-actions.js'></" + "script>" +
    "</head>" +
    "<body><br></body>" +
  "</html>";

async function initializeAndWaitForLoad(iframeElement, srcDocValue) {
  const waitForLoad =
    new Promise(
      resolve => iframeElement.addEventListener("load", resolve, {once: true})
    );
  iframeElement.srcdoc = srcDocValue;
  await waitForLoad;
  if (testingDesignMode) {
    iframeElement.contentDocument.designMode = "on";
  } else {
    iframeElement.contentDocument.documentElement.setAttribute("contenteditable", "");
  }
  iframeElement.contentWindow.focus();
  iframeElement.contentDocument.execCommand("defaultParagraphSeparator", false, "div");
}

function removeResourceScriptElements(node) {
  node.querySelectorAll("script").forEach(
    element => {
      if (element.getAttribute("src")?.startsWith("/resources")) {
        element.remove()
      }
    }
  );
}

// DO NOT USE multi-line comment in this file, then, you can comment out
// unnecessary tests when you need to attach the browser with a debugger.

// <title>, <style> and <script> cannot have <br> element.  Therefore, it's
// hard to think what is the best if linefeeds are not preformatted.
promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const title = childDoc.querySelector("title");
  title.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  const utils = new EditorTestUtils(title);
  utils.setupEditingHost("{}");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  title.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title></title></head><body><br></body>",      // noop
        "<head><title>\n</title></head><body><br></body>",    // (collapse white-space)
        "<head><title>\n\n</title></head><body><br></body>",  // (collapse white-spaces)
      ],
      "0-2 collapsible linefeed(s) should be inserted"
    );
  } else {
    // The second linefeed is required to make the last line visible
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>\n\n</title></head><body><br></body>",
      "2 preformatted linefeeds should be inserted"
    );
  }
}, `insertParagraph in empty <title style="display:block;white-space:${whiteSpace}"> should not split it`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const title = childDoc.querySelector("title");
  title.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  const utils = new EditorTestUtils(title);
  utils.setupEditingHost("ab[]cd");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  title.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title>abcd</title></head><body><br></body>",    // noop
        "<head><title>ab\ncd</title></head><body><br></body>",  // (collapsible white-space)
      ],
      "0-1 collapsible linefeed should be inserted"
    );
  } else {
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>ab\ncd</title></head><body><br></body>",
      "1 preformatted linefeed should be inserted"
    );
  }
}, `insertParagraph in <title style="display:block;white-space:${whiteSpace}"> containing text should not split it`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const style = childDoc.createElement("style");
  style.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  childDoc.head.appendChild(style);
  const utils = new EditorTestUtils(style);
  utils.setupEditingHost("{}");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  style.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title>iframe</title><style></style></head><body><br></body>",      // noop
        "<head><title>iframe</title><style>\n</style></head><body><br></body>",    // (collapsible white-space)
        "<head><title>iframe</title><style>\n\n</style></head><body><br></body>",  // (collapsible white-spaces)
      ],
      "0-2 collapsible linefeeds should be inserted"
    );
  } else {
    // The second linefeed is required to make the last line visible
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>iframe</title><style>\n\n</style></head><body><br></body>",
      "2 preformatted linefeeds should be inserted"
    );
  }
}, `insertParagraph in empty <style style="display:block;white-space:${whiteSpace}"> should not split it`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const style = childDoc.createElement("style");
  style.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  childDoc.head.appendChild(style);
  const utils = new EditorTestUtils(style);
  utils.setupEditingHost("ab[]cd");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  style.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title>iframe</title><style>abcd</style></head><body><br></body>",    // noop
        "<head><title>iframe</title><style>ab\ncd</style></head><body><br></body>",  // (collapsible white-space)
      ],
      "0-1 collapsible linefeed should be inserted"
    );
  } else {
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>iframe</title><style>ab\ncd</style></head><body><br></body>",
      "1 preformatted linefeed should be inserted"
    );
  }
}, `insertParagraph in <style style="display:block;white-space:${whiteSpace}"> containing text should not split it`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const script = childDoc.createElement("script");
  script.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  childDoc.head.appendChild(script);
  // Setting <script>.innerHTML causes throwing exception because it runs
  // setting script, so we cannot use EditorTestUtils.setupEditingHost.
  childDoc.getSelection().collapse(script, 0);
  const utils = new EditorTestUtils(childDoc.documentElement);
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  script.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title>iframe</title><script></" + "script></head><body><br></body>",      // noop
        "<head><title>iframe</title><script>\n</" + "script></head><body><br></body>",    // (collapsible white-space)
        "<head><title>iframe</title><script>\n\n</" + "script></head><body><br></body>",  // (collapsible white-spaces)
      ],
      "0-2 collapsible linefeeds should be inserted"
    );
  } else {
    // The second linefeed is required to make the last line visible
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>iframe</title><script>\n\n</" + "script></head><body><br></body>",
      "2 preformatted linefeeds should be inserted"
    );
  }
}, `insertParagraph in empty <script style="display:block;white-space:${whiteSpace}"> should not split it`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const script = childDoc.createElement("script");
  script.setAttribute("style", `display:block;white-space:${whiteSpace}`);
  childDoc.head.appendChild(script);
  // Setting <script>.innerHTML causes throwing exception because it runs
  // setting script, so we cannot use EditorTestUtils.setupEditingHost.
  script.innerText = "// ab// cd";
  childDoc.getSelection().collapse(script.firstChild, "// ab".length);
  const utils = new EditorTestUtils(childDoc.documentElement);
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  script.removeAttribute("style");
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        "<head><title>iframe</title><script>// ab// cd</" + "script></head><body><br></body>",    // noop
        "<head><title>iframe</title><script>// ab\n// cd</" + "script></head><body><br></body>",  // (collapsible white-space)
      ],
      "0-1 linefeed should be inserted"
    );
  } else {
    assert_equals(
      childDoc.documentElement.innerHTML,
      "<head><title>iframe</title><script>// ab\n// cd</" + "script></head><body><br></body>",
      "1 preformatted linefeed should be inserted"
    );
  }
}, `insertParagraph in <script style="display:block;white-space:${whiteSpace}"> containing text should not split it`);

// <div> element in the <head> should be same behavior as the following result.
//  See insertparagraph-in-child-of-html.tentative.html for the detail.
promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const div = childDoc.createElement("div");
  div.setAttribute("style", `white-space:${whiteSpace}`);
  childDoc.head.appendChild(div);
  const utils = new EditorTestUtils(div);
  utils.setupEditingHost("{}");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_equals(
      childDoc.documentElement.innerHTML,
      `<head><title>iframe</title><div style="white-space:${whiteSpace}"><br></div><div style="white-space:${whiteSpace}"><br></div></head><body><br></body>`,
      "The <div> should be split"
    );
  } else {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        `<head><title>iframe</title><div style="white-space:${whiteSpace}">\n</div><div style="white-space:${whiteSpace}">\n</div></head><body><br></body>`,
        `<head><title>iframe</title><div style="white-space:${whiteSpace}"><br></div><div style="white-space:${whiteSpace}"><br></div></head><body><br></body>`,
      ],
      "The <div> should be split"
    );
  }
}, `insertParagraph in empty <div style="white-space:${
  whiteSpace
}"> in the <head> should split the <div>`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const div = childDoc.createElement("div");
  div.setAttribute("style", `white-space:${whiteSpace}`);
  childDoc.head.appendChild(div);
  const utils = new EditorTestUtils(div);
  utils.setupEditingHost("{}<br>");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  childDoc.head.removeAttribute("style");

  if (!isPreformatted) {
    assert_equals(
      childDoc.documentElement.innerHTML,
      `<head><title>iframe</title><div style="white-space:${whiteSpace}"><br></div><div style="white-space:${whiteSpace}"><br></div></head><body><br></body>`,
      "The <div> should be split"
    );
  } else {
    assert_in_array(
      childDoc.documentElement.innerHTML,
      [
        `<head><title>iframe</title><div style="white-space:${whiteSpace}">\n</div><div style="white-space:${whiteSpace}">\n</div></head><body><br></body>`,
        `<head><title>iframe</title><div style="white-space:${whiteSpace}"><br></div><div style="white-space:${whiteSpace}">\n</div></head><body><br></body>`,
        `<head><title>iframe</title><div style="white-space:${whiteSpace}">\n</div><div style="white-space:${whiteSpace}"><br></div></head><body><br></body>`,
        `<head><title>iframe</title><div style="white-space:${whiteSpace}"><br></div><div style="white-space:${whiteSpace}"><br></div></head><body><br></body>`,
      ],
      "The <div> should be split"
    );
  }
}, `insertParagraph in <div style="white-space:${
  whiteSpace
}"> (containing only a <br>) in the <head> should split the <div> element`);

promise_test(async () => {
  await initializeAndWaitForLoad(iframe, minimumSrcDoc);
  const childDoc = iframe.contentDocument;
  const div = childDoc.createElement("div");
  div.setAttribute("style", `white-space:${whiteSpace}`);
  childDoc.head.appendChild(div);
  const utils = new EditorTestUtils(div);
  utils.setupEditingHost("ab[]cd");
  await utils.sendEnterKey();
  removeResourceScriptElements(childDoc);
  childDoc.head.removeAttribute("style");

  assert_in_array(
    childDoc.documentElement.innerHTML,
    [
      `<head><title>iframe</title><div style="white-space:${whiteSpace}">ab</div><div style="white-space:${whiteSpace}">cd</div></head><body><br></body>`,
      `<head><title>iframe</title><div style="white-space:${whiteSpace}">ab</div><div style="white-space:${whiteSpace}">cd<br></div></head><body><br></body>`,
      `<head><title>iframe</title><div style="white-space:${whiteSpace}">ab<br></div><div style="white-space:${whiteSpace}">cd</div></head><body><br></body>`,
      `<head><title>iframe</title><div style="white-space:${whiteSpace}">ab<br></div><div style="white-space:${whiteSpace}">cd<br></div></head><body><br></body>`,
    ],
    "The <div> should be split"
  );
}, `insertParagraph in <div style="white-space:${
  whiteSpace
}"> (containing text) in the <head> should split the <div> element`);
</script>
</body>
</html>