Currently the ZoneJS typing tests executes outside of Bazel, as a legacy
artifact of the monorepo merging (as it seems - not ideal at all).
Looks like this test relies on its own node modules, that were NOT
locked using a yarn lock file. This commit adds one, and specifically
locks it to a `@types/node` version that does not include the most
recent patch release (which seemingly introduced a breaking change)
that causes issues with TypeScript's lib checking.
Whenever we perform lock file maintenance in the future, we have the
following options:
- Consider disabling lib checking via `skipLibCheck` for this test. This
may be acceptable.
- Continue locking the node version,
- Waiting for chokidar to comply with the new signature
- Waiting for the breaking change to be rolled back.
Culprit change:
https://github.com/DefinitelyTyped/DefinitelyTyped/pull/68300
PR Close#54048
In the original `Promise` impelmentation, zone.js follow the spec from
https://promisesaplus.com/#point-51.
```
const p1 = Promise.resolve(1);
const p2 = Promise.resolve(p1);
p1 === p2; // false
```
in this case, `p2` should be the same status with `p1` but they are
still different instances.
And for some edge case.
```
class MyPromise extends Promise {
constructor(sub) {
super((res) => res(null));
this.sub = sub;
}
then(onFufilled, onRejected) {
this.sub.then(onFufilled, onRejected);
}
}
const p1 = new Promise(setTimeout(res), 100);
const myP = new MyPromise(p1);
const r = await myP;
r === 1; // false
```
So in the above code, `myP` is not the same instance with `p1`,
and since `myP` is resolved in constructor, so `await myP` will
just pass without waiting for `p1`.
And in the current `tc39` spec here https://tc39.es/ecma262/multipage/control-abstraction-objects.html#sec-promise-resolve
`Promise.resolve(subP)` should return `subP`.
```
const p1 = Promise.resolve(1);
const p2 = Promise.resolve(p1);
p1 === p2; // true
```
So the above `MyPromise` can wait for the `p1` correctly.
PR Close#53423
As part of the CircleCI migration it looks like we started
running the Bazel saucelabs job for all pull requests. This
was not done before because we weren't confident with the stability
of this job yet. This commit moves it back so that we don't block
pull requests with a job that is not considered stable.
Based on recent discussions, these changes remove the Windows CI check because it has been too flaky for too long. Furthermore, we've concluded that the simulated file system in the compiler tests already catches the same set of bugs as running the tests on a real Windows system.
PR Close#52140
Use the head_ref value for the conncurency group on ci-priviledged rather than the ref, so that the
main ref is not used and cancelling across pull requests and the main branch
PR Close#51784
The code for detecting a Windows CI run from #51701 didn't work, because Bazel isolates the environment variables. These changes work around the issue by passing in a custom variable with the `--test_env` flag.
PR Close#51738
