use waitForSelector instead of until #10852
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Page Load Metrics (622 ± 56 ms)
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Gudahtt
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Apr 13, 2021
test/e2e/webdriver/driver.js
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| case 'visible': | ||
| return await driver.wait(until.elementIsVisible(element), timeout); | ||
| default: | ||
| return null; |
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Should this throw? I'm having trouble imagining how this could be useful.
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Probably, yeah.
| await driver.wait(until.elementTextMatches(balances[0], /1/u), 15000); | ||
| const balance = await balances[0].getText(); | ||
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| assert.equal(balance, '1'); |
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I believe the intent of this assertion was to ensure this test doesn't pass if the balance is a number containing the digit 1 (e.g. 1.51, 100, etc.). It might be worth preserving this assertion, both here and below where a similar assertion was removed.
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will do! Thanks
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I think this is the last step in completing #10755 |
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This PR completes the abstraction of the until utility from Selenium.
When refactoring to use the work completed in #10844 I ran into a few cases where I believe a race condition made tests flakey at best. The waitForSelector method when passed the
{ state: 'detached' }options bag would try to find an element with the provided selector and wait for it to be removed from the DOM. However, in every case we used the detached flag we are triggering the close of the modal/element before we callwaitForSelector. If the modal is removed from the DOM before the waitForSelector is called then it would timeout.To fix this I have added another item into the Element API wrapper that matches the API from playwright. The new utility method is
waitForElementState. It works in much the same way as the page levelwaitForSelectorbut the element handle is stable and the race condition is abated. I have left the detached support in waitForSelector because it exists in the playwright APi that it is modeled after.