File: remove-attr-stylesheet-link-keeps-blocking.html

package info (click to toggle)
thunderbird 1%3A140.4.0esr-1~deb13u1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 4,609,412 kB
  • sloc: cpp: 7,672,442; javascript: 5,901,613; ansic: 3,898,954; python: 1,413,343; xml: 653,997; asm: 462,286; java: 180,927; sh: 113,489; makefile: 20,460; perl: 14,288; objc: 13,059; yacc: 4,583; pascal: 3,352; lex: 1,720; ruby: 1,222; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (27 lines) | stat: -rw-r--r-- 887 bytes parent folder | download | duplicates (18) 
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
 
<!DOCTYPE html>
<title>Parser-inserted stylesheet link still blocks rendering after removing `blocking=render`</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/test-render-blocking.js"></script>

<script>
// Test script must be added before the stylesheet link because the stylesheet
// link is script-blocking.

promise_setup(async () => {
  let sheet = await nodeInserted(document.head, node => node.id === 'sheet');
  sheet.blocking = '';
});

test_render_blocking(
  () => {
    let color = getComputedStyle(document.querySelector('.target')).color;
    assert_equals(color, 'rgb(255, 0, 0)');
  },
  'Render-blocking stylesheet is applied');
</script>

<link id="sheet" rel="stylesheet" blocking="render"
      href="support/target-red.css?pipe=trickle(d1)">

<div class="target">Some text</div>