Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix(testing): re-add Puppeteer asElement() calls #5114

Merged
merged 1 commit into from
Nov 30, 2023

Conversation

tanner-reits
Copy link
Member

What is the current behavior?

Fixes a regression caused by the removal of a few asElement() calls in 91cfa2c. Turns out these are necessary for the case where the handle is null. To avoid type errors, we cast the returned value to be of type ElementHandle<Element> rather than ElementHandle<Node.

Fixes: #5113

What is the new behavior?

No more errors 🙂

Does this introduce a breaking change?

  • Yes
  • No

Testing

  1. Open the repro case in the linked issue
  2. Run npm run test and observe a failure on the second call to page.find in the e2e test
  3. Install a build of this branch
  4. Run npm run test and observe no more errors and tests pass!

Other information

Fixes a regression caused by the removal of a few `asElement()` calls in 91cfa2c. Turns out these are necessary for the case where the handle is `null`. To avoid type errors, we cast the returned value to be of type `ElementHandle<Element>` rather than `ElementHandle<Node`.

STENCIL-1032: `E2EPage.find()` throws error when using piercing selector targeting a non-existing element

Fixes: #5113
Copy link
Contributor

--strictNullChecks error report

Typechecking with --strictNullChecks resulted in 1362 errors on this branch.

That's 1 fewer than on main! 🎉🎉🎉

reports and statistics

Our most error-prone files
Path Error Count
src/dev-server/index.ts 37
src/mock-doc/serialize-node.ts 36
src/dev-server/server-process.ts 32
src/compiler/build/build-stats.ts 23
src/compiler/style/test/optimize-css.spec.ts 23
src/compiler/output-targets/dist-lazy/generate-lazy-module.ts 22
src/compiler/prerender/prerender-main.ts 22
src/testing/puppeteer/puppeteer-element.ts 22
src/runtime/client-hydrate.ts 20
src/screenshot/connector-base.ts 19
src/runtime/vdom/vdom-render.ts 18
src/compiler/config/test/validate-paths.spec.ts 16
src/dev-server/request-handler.ts 15
src/compiler/prerender/prerender-optimize.ts 14
src/compiler/sys/stencil-sys.ts 14
src/compiler/transpile/transpile-module.ts 14
src/runtime/vdom/vdom-annotations.ts 14
src/sys/node/node-sys.ts 14
src/compiler/build/build-finish.ts 13
src/compiler/prerender/prerender-queue.ts 13
Our most common errors
Typescript Error Code Count
TS2345 403
TS2322 384
TS18048 304
TS18047 101
TS2722 38
TS2532 34
TS2531 23
TS2454 14
TS2352 13
TS2769 10
TS2790 10
TS2538 8
TS2416 6
TS2344 5
TS2493 3
TS2488 2
TS18046 2
TS2684 1
TS2430 1

Unused exports report

There are 14 unused exports on this PR. That's the same number of errors on main, so at least we're not creating new ones!

Unused exports
File Line Identifier
src/runtime/bootstrap-lazy.ts 21 setNonce
src/screenshot/screenshot-fs.ts 18 readScreenshotData
src/testing/testing-utils.ts 198 withSilentWarn
src/utils/index.ts 145 CUSTOM
src/utils/index.ts 269 normalize
src/utils/index.ts 7 escapeRegExpSpecialCharacters
src/compiler/app-core/app-data.ts 25 BUILD
src/compiler/app-core/app-data.ts 115 Env
src/compiler/app-core/app-data.ts 117 NAMESPACE
src/compiler/fs-watch/fs-watch-rebuild.ts 123 updateCacheFromRebuild
src/compiler/types/validate-primary-package-output-target.ts 61 satisfies
src/compiler/types/validate-primary-package-output-target.ts 61 Record
src/testing/puppeteer/puppeteer-declarations.ts 485 WaitForEventOptions
src/compiler/sys/fetch/write-fetch-success.ts 7 writeFetchSuccessSync

Copy link
Member

@christian-bromann christian-bromann left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

👍

@tanner-reits tanner-reits added this pull request to the merge queue Nov 30, 2023
Merged via the queue into main with commit 0c843f8 Nov 30, 2023
120 checks passed
@tanner-reits tanner-reits deleted the treits/fix/puppeteer-type-cast branch November 30, 2023 14:55
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

bug: E2EPage.find() throws error when using piercing selector targeting a non-existing element
3 participants