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Add support for StylesheetRule in document fragment (#293)

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* add failing test

* add stylesheet to dom to manipulate the rules

* cleanup
This commit is contained in:
Justin Halsall
2020-10-17 10:37:32 +02:00
committed by GitHub
parent 665567119d
commit 07ff4db2a6
3 changed files with 129 additions and 0 deletions
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14
test/replayer.test.ts
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@@ -10,6 +10,7 @@ import {
sampleEvents as events,
sampleStyleSheetRemoveEvents as stylesheetRemoveEvents
} from './utils';
import styleSheetRuleEvents from './events/style-sheet-rule-events';
interface ISuite extends Suite {
code: string;
@@ -135,6 +136,19 @@ describe('replayer', function (this: ISuite) {
expect(currentState).to.equal('paused');
});
it('can fast forward past StyleSheetRule changes on virtual elements', async () => {
await this.page.evaluate(`events = ${JSON.stringify(styleSheetRuleEvents)}`);
const actionLength = await this.page.evaluate(`
const { Replayer } = rrweb;
const replayer = new Replayer(events);
replayer.play(1500);
replayer['timer']['actions'].length;
`);
expect(actionLength).to.equal(
styleSheetRuleEvents.filter((e) => e.timestamp - styleSheetRuleEvents[0].timestamp >= 1500).length,
);
});
it('can handle removing style elements', async () => {
await this.page.evaluate(`events = ${JSON.stringify(stylesheetRemoveEvents)}`);
const actionLength = await this.page.evaluate(`