Add js browser target to paging extensions

[sproctor]

No description provided.

[hfhbd]

Okay, why limit it to iOS and jvm (and now js) only? What about all other targets, eg darwin or native?

[veyndan]

Okay, why limit it to iOS and jvm (and now js) only? What about all other targets, eg darwin or native?

It's limited by what Multiplatform Paging supports. Currently it just supports iOS, JVM, and the (undocumented) JS targets. There's not a strong technical reason for not allowing paging-common to support any target. It's just that there (currently) aren't any UI components that support anything besides Android and iOS. This should change soon-ish with support for Jetbrains Compose UI as a target UI component.

[veyndan]

@sproctor Thanks for doing this! If you need help with the CI errors, please lmk

[sproctor]

I tried my best on the CI errors, but I think they're now a bit past my expertise. Locally, I'm getting an internal compiler error when trying to run the tests and I'm also a bit confounded by the message generated here.

[hfhbd]

I guess you can't make @before suspend. Workaround: use runTest and put your @before code there

[hfhbd]

This won't work, you have to return runTest:

@Test fun foo() = runTest { }

And I mean this pattern:

private fun testing(action: suspend () -> Unit): TestResult { // or put the driver in the action
return runTest {
  before()
  action()
  after() // if needed
}

@Test fun foo() = testing {
}

[dellisd]

For testing you will also need to add some karma config files to copy the wasm file to a location that can be found by the test runner.

e.g. from coroutines-extensions
https://github.com/cashapp/sqldelight/blob/master/extensions/coroutines-extensions/karma.config.d/wasm.js

[veyndan]

Thanks!