Close#49110
From jest 29 and jest-preset-angular v13, the module transform logic
changed, and now jest-preset-angular use the use the tsconfig target
other than the hardcoded one, https://github.com/thymikee/jest-preset-angular/issues/2010
But jest-angular-preset doesn't introduce the @babel/plugin-transform-async-to-generator
which is needed by angular since `async/await` still need to be transformed
to promise for ES2017+ target.
So for now, we disable to output the uncaught error console log for a temp solution,
until jest-preset-angular find a proper solution.
PR Close#49325
Close#47209
Remove legacy browsers support, so we don't need to patch EventTarget
for very old browsers and cause issues in the new environment.
PR Close#49327
Close#47872
zone-node only patches `Promise.prototype.then` instead of patch
`Promise` itself. So the new NodeJS `SafePromise` will not complain
the Promise.prototype.then called on incompatible receiver.
We should also do this change on browser zone.js patch, but it will
be a big breaking change, because Promise.prototype.then will not work
with `fakeAsync` any longer.
PR Close#49144
We no longer need webdriver-manager as everything is tested
using Bazel with the Bazel-managed browsers and chrome/gecko drivers.
The drivers and browser binaries are managed as part of dev-infra's
shared browser/driver configuration in `bazel/browsers`.
PR Close#49009
* updates ng-dev and build-tooling since the previous SHAs are
no longer existent after the CircleCI incident snapshot build removal.
* accounts for the new stamping variables.
PR Close#48731
Prior to this change the FESM bundles have the license banner duplicated multiple of times in each published file.
With this change we remove all the banners from the individual input files. A new banner will be appended at the top of the FESM using rollup's banner option.
While there is a rollup plugin on NPM to strip these banners (https://github.com/mjeanroy/rollup-plugin-strip-banner) we could not use this as it does not support `.mjs`.
PR Close#48560
* Adjusts tests to no longer rely on CommonJS features. Switches them to
ESM
* Updates test initialization files to not double-initialize Jasmine now
that bootstrap files are loaded after Jasmine. The `jasmine.boot`
setup was hacky from `rules_nodejs` and will break in the future
regardless if we e.g. use `rules_js` with actual unmodified `jasmine`.
PR Close#48521
Since Karma with Bazel does not support ESM natively, we bundle the
tests using ESBuild into a single AMD file. This not only solves the
ESM issue until we can run browser ESM tests natively (also pending
in the components repo - the esbuild generation follows ESM semantics
but since collapsed we don't rely on the real module system).
A benefit of bundling is also faster and more reliable Karma browser
tests since only a single file needs to be loaded- compared to hundreds
of individual files.
PR Close#48521
Since we generate a `.mjs` file as entry-point for jasmine tests,
a couple of issues prevented the transitive dependencies from
bootstrap targets to be brought in (causing resolution errors):
1. The `_files` (previously `_esm2015`) targets are no longer needed,
and they also miss all the information on runfiles.
2. The aspect for computing linker mappings does not respect the
`bootstrap` attribute from the `spec_entrypoint` so we manually
add the extract ESM output targets (this rule works with the aspect
and forwards linker mappings).
PR Close#48521
Note: `--require` does not work for ESM. `--import` does not exist
in the current Node versions. Started being available in NodeJS v19.
A custom entry-point script, already supported by dev-infra, simplifies
the whole logic and solves the ESM case.
PR Close#48521
For every `ts_library` target we expose a shorthand that grants
access to the JS files because `DefaultInfo` of a ts library
only exposes the `.d.ts` files.
We rename this away from `es2015` since in practice it's a much
higher target these days. Additionally we no longer use the devmode
output but rather use the prodmode output which has the explicit
`.mjs` output- compatible with ESM.
PR Close#48521
Currently, there's no check if the task (that is being canceled) has the right state.
Only `scheduled` and `running` tasks can be canceled. If the task has a non-appropriate
state, then an error will be thrown. Cancelation should not throw an error on an already
canceled task, e.g. `clearTimeout` does not throw errors when it's called multiple times
on the same timer.
PR Close#45711
PR Close#46435
1. Remove `zone-async-tagging` implementation from zone.js and move the
implementation to `@angular/core`, so `@angular/core` can import this
package more easily for better treeshaking.
2. Add `async tagging zone` implemenation into `@angular/core` package.
So we don't need to get the `AsyncStackTaggingZoneSpec` from `global`
instance, we can import the `class` directly for better treeshaking.
3. Only load this ZoneSpec when `ngDevMode` is `true`.
PR Close#47416
related to https://github.com/angular/angular/pull/47438
After jest 28, `jest-environment-node` and `jest-environment-jsdom` need
to be installed by the user themselves, and the API has some breaking
changes, so this PR fix these issues to make the zone/jest integration
test code work as expected.
PR Close#47486
Adds support for TypeScript 4.8 and resolves some issues that came up as a result of the update.
Most of the issues came from some changes in TypeScript where the `decorators` and `modifiers` properties were removed from most node types, and were combined into a single `modifiers` array. Since we need to continue supporting TS 4.6 and 4.7 until v15, I ended up creating a new `ngtsc/ts_compatibility` directory to make it easier to reuse the new backwards-compatible code.
PR Close#47038
The dev-infra build tooling is now decoupled from `ng-dev`. This will
make it easier to update `ng-dev` without necessarily needing to upgrade
the whole build system, Bazel etc. This is useful when e.g. new release
tool features have been added and should also be ported to active LTS
branches.
PR Close#46976
Pull request #46672 added some debugging code to trace down the
root cause of its bug, but parts of the debugging code has never
been cleaned up and ended up landing as part of the PR.
This commit removes the code as it might cause unexpected issues.
Likely when e.g. `Error` is patched and would perform XHRs in testing,
unveiling e.g. CORS issues. See #46989.
PR Close#46989
There are some ZoneJS tests that fork the zone from the `describe` block
for testing the zone patching. This does cause the Jasmine `done`
function later in `it` specs to be invoked in the sync-test zone from
the original `describe` block. The `done` implementation now has
changed with the Karma Jasmine update and breaks because it now causes
tasks to be scheduled.
It is conceptually incorrect/invalid to take the describe sync zone and
run test logic with that sync zone.
```
An error was thrown in afterAll
error properties: Object({ originalStack: 'Error: Cannot call jasmine.execute().forceTask from within a sync test (syncTestZone for jasmine.describe#FileReader).
at new ZoneAwareError (packages/zone.js/test/browser_test_rollup.umd.js:98:37)
at e.onScheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:158:196)
at e.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:7529)
at t.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3539)
at t.scheduleMicroTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3791)
at r.execute (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:166:4312)
at queueRunnerFa ...
at <Jasmine>
```
As mentioned in the previous commit that ensured that the Zone name is
included in errors raised by the `SyncTestZoneSpec`, we can now include
the Jasmine describe block descriptions in such errors.
Errors can often happen when users accidentally try to set up Angular
tests without an `it` block. Resulting in errors where it's not clear
at all which describe block (of potentially a large repository) is
involved:
```
An error was thrown in afterAll
error properties: Object({ originalStack: 'Error: Cannot call XX from within a sync test.
at new ZoneAwareError (packages/zone.js/test/browser_test_rollup.umd.js:98:37)
at e.onScheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:158:196)
at e.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:7529)
at t.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3539)
at t.scheduleMicroTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3791)
at r.execute (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:166:4372)
at queueRunnerFa ...
at <Jasmine>
```
We now include the describe block description in the error, so that it
is easier to figure out the location of the culprit code.
The sync-test zone is used in e.g. `describe` to raise an error when
there is asynchronous code scheduled in describe blocks. This commit
includes the zone name in such thrown errors to allow for us to include
the jasmine describe name in the error. This will be wired up in the
jasmine zonejs patches separately.
In the fake async test for `zone.js` there is some logic to test various
prefixes of the request animation frame functions. This logic does not
have any effect currently, except for generating the same test at
maximum three times.
This commit fixes the test to actually test what it meant to do
initially.
Karma jasmine updated the `jasmine-core` dependency. Jasmine is now more
strict when:
* The done callback is invoked multiple times
* The done callback is used, while a promise is also returned
* The done callback is treated as error when e.g. a number is returned
as first argument. This was the case with `requestAnimationFrame`.
Currently tests written using `waitForAsync` would be prone to Jasmine
warnings or errors (depending on the version) for tests incorrectly
invoking asynchronous jasmine `done` callbacks multiple times.
This can happen because the async test zone logic schedules the
`done` callback to be called using `setTimeout`, but this could
be invoked multiple times, causing multiple `done` invocations to
be scheduled. Most of the issues have been resolved with #45025,
but it does not solve the case of multiple tasks finished and callbacks
being scheduled.
Technically, the current logic is built in way that _should_ result in
`_finishCallbackIfDone` and eventually the `done` callback to be invoked
at maximium once. This is unfortunately not the case in some rather
advanced/unexpected scenarios (like our AngularJS upgrade tests) where
the scenario is the following (and microtasks from before the actual
`waitForAsync` spec are still completing -- which is valid):
```
1. A test `beforeEach` schedules a microtask in the ProxyZone.
2. An actual empty `it` spec executes in the AsyncTestZone` (using e.g. `waitForAsync`).
3. The `onInvoke` invokes `_finishCallbackIfDone` because the spec runs synchronously.
4. We wait the scheduled timeout (see below) to account for unhandled promises.
5. The microtask from (1) finishes and `onHasTask` is invoked.
--> We register a second `_finishCallbackIfDone` even though we have scheduled a timeout.
--> we execute the `done` callback twice because the async zone spec state is "stable"
```
