Attachment 349736 Details for Bug 184307 – Reproduction for trunk

Reproduction for trunk

bug184307.html (text/html), 1.01 KB, created by Ryosuke Niwa on 2018-09-13 23:05:48 PDT

(hide)

Description:

Filename:

MIME Type:

Creator: Ryosuke Niwa

Created: 2018-09-13 23:05:48 PDT

Size: 1.01 KB

patch

obsolete

><!DOCTYPE html>
><html>
><body>
><pre id="log"></pre>
><div id="container"><script>
>let failCount = 0;
>class MyComponent extends HTMLElement {
>    disconnectedCallback() {
>        if (first) {
>            document.getElementById('container').innerHTML = content;
>            first = false;
>        }
>        if (!(this instanceof MyComponent))
>            failCount++;
>    }
>}
>customElements.define("my-component", MyComponent);
>
>if (window.testRunner)
>    testRunner.dumpAsText();
>
>let content = '';
>for (let i = 0; i < 1000; i++)
>    content += '<my-component></my-component>'
>
>let first = true;
>for (let test = 0; test < 20; test++) {
>    failCount = 0;
>    for (let i = 0; i < 50; i++) {
>        first = true;
>        document.getElementById('container').textContent = '';
>        document.write(`<div>${content}</div>`);
>    }
>    document.getElementById('log').append(failCount ? `FAIL - ${failCount} elements lost wrappers\n` : 'PASS\n');
>}
>document.getElementById('container').textContent = '';
>
></script></div>
></body>
></html>
>

<!DOCTYPE html>
<html>
<body>
<pre id="log"></pre>
<div id="container"><script>
let failCount = 0;
class MyComponent extends HTMLElement {
    disconnectedCallback() {
        if (first) {
            document.getElementById('container').innerHTML = content;
            first = false;
        }
        if (!(this instanceof MyComponent))
            failCount++;
    }
}
customElements.define("my-component", MyComponent);

if (window.testRunner)
    testRunner.dumpAsText();

let content = '';
for (let i = 0; i < 1000; i++)
    content += '<my-component></my-component>'

let first = true;
for (let test = 0; test < 20; test++) {
    failCount = 0;
    for (let i = 0; i < 50; i++) {
        first = true;
        document.getElementById('container').textContent = '';
        document.write(`<div>${content}</div>`);
    }
    document.getElementById('log').append(failCount ? `FAIL - ${failCount} elements lost wrappers\n` : 'PASS\n');
}
document.getElementById('container').textContent = '';

</script></div>
</body>
</html>

Actions: View

Attachments on bug 184307: 337178 | 345910 | 349736 | 349740 | 349844 | 350093 | 350146 | 350157 | 350178