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gitea/web_src/js/bootstrap.test.js
wxiaoguang 5d09023f13
Avoid duplicate JS error messages on UI (#28873)
Gitea treat JS errors seriously, so sometimes the JS errors caused by
3rdparty code (eg: browser extensions) would also be reported on Gitea
UI: TypeError: WeakMap key undefined (caused by extension DarkReader's
bug) #28861

To avoid fill the user's screen with a lot of error messages, this PR
merges the same error messages into one, like this:

```js
<div class="page-content">
  <div class="... js-global-error" data-global-error-msg-compact="testmsg1" data-global-error-msg-count="2">test msg 1 (2)</div>
  <div class="... js-global-error" data-global-error-msg-compact="testmsg2" data-global-error-msg-count="1">test msg 2</div>
</div>
```
2024-01-21 14:23:08 +00:00

12 lines
499 B
JavaScript

import {showGlobalErrorMessage} from './bootstrap.js';
test('showGlobalErrorMessage', () => {
document.body.innerHTML = '<div class="page-content"></div>';
showGlobalErrorMessage('test msg 1');
showGlobalErrorMessage('test msg 2');
showGlobalErrorMessage('test msg 1'); // duplicated
expect(document.body.innerHTML).toContain('>test msg 1 (2)<');
expect(document.body.innerHTML).toContain('>test msg 2<');
expect(document.querySelectorAll('.js-global-error').length).toEqual(2);
});