This commit adds `declare` to each interface in the `zone-impl` to
prevent renaming of any interface properties by compiler optimizations.
This would otherwise cause issues if multiple applications depend on ZoneJS and
compile the interface properties to different names.
PR Close#54966
This commit refactors the router module to enhance performance by substituting the startsWith method with direct access `[0]` when verifying the value of a single character. This optimization improves efficiency, as direct access retrieves the character's value stored at a specific index in the string, resulting in slightly faster execution.
PR Close#54940
This change updates the approach to the loop in `ApplicationRef.tick`
for allowing state updates in `afterRender` hooks. It is valid to update
state in render hooks and we need to ensure we refresh views that may be
marked for check in these hooks (this can happen simply as a result of
focusing an element). This change ensures that the behavior of `markForCheck`
with respect to this loop does not change while we are actively running
change detection on a view tree.
This approach also has the benefit of preventing a regression for #18917,
where updating state in animation listeners can cause `ExpressionChanged...Error`
This should be allowed - there is nothing wrong with respect to unidirectional
data flow in this case.
There may be other cases in the future where it is valid to update
state. Rather than wrapping the render hooks and the animation flushing
in something which flips a global state flag, the idea here is that
`markForCheck` is safe and valid in all cases whenever change detection
is not actively running.
PR Close#54900
In some cases the hydration mismatch is nested within a component.
As the devTool only reports issues on the component level, we need to mark the component node rather than the actual mismatched node.
PR Close#54671
This commit updates the name of an internal function argument that represents an embedded view injector. Also it introduces a new config option that allows passing an environment injector to be used in the underlying LView. There are no changes to the behavior, just some initial cleanup for upcoming changes.
PR Close#54903
BREAKING CHANGE:
Legacy handling or Node.js URL parsing has been removed from `ServerPlatformLocation`.
The main differences are;
- `pathname` is always suffixed with a `/`.
- `port` is empty when `http:` protocol and port in url is `80`
- `port` is empty when `https:` protocol and port in url is `443`
PR Close#54874
BREAKING CHANGE: deprecated `platformDynamicServer` has been removed. Add an `import @angular/compiler` and replace the usage with `platformServer`
PR Close#54874
I initially tried switching to use public entry points under `zone.js/plugins/*`, however this file is both manually compiled for Saucelabs and also built with Bazel for a number of tests. The Bazel integration doesn't work well with depending on real NPM packages, so importing `zone.js/plugins/*` in that context doesn't really work. Instead we need to depend on the internals and manually call the `patch*` functions.
PR Close#53443
This was a bit complicated, but the typings test (`packages/zone.js/test/typings/...`) was failing due to an unresolved import on `./zone-impl`.
The main cause is that `//packages/zone.js:zone_js_d_ts` was generating the output `zone.d.ts` file by _concatenating_ `zone.d.ts` with `zone.api.extensions.d.ts` and `zone.configurations.api.d.ts`. Now that `zone.d.ts` imports `zone-impl.d.ts`, concatenation is no longer a viable means of bundling this content.
To fix this, I created a new `packages/zone.js/zone.ts` entry point and imported the underlying `zone.ts` file as well as the two extensions. I added `extract_types` to pull the `*.d.ts` files out of the target (because all the JS is bundled separately) and used those files in the final NPM package. This is sufficient to pass the typings test and should be equivalent to what exists today.
PR Close#53443
The `rxjs|electron` regex was causing `import { /* ... */ } from './electron';` to be treated as external and not bundled, which is an issue for the Electron entry point which just happens to be named `electron.ts`. Now only the actual `electron` package should be treated as external, while internal files of any name should not.
I actually tried updating to `^rxjs` as well, however this appears to break some tests and isn't necessary to fix the failing Electron test, so I'm leaving it alone.
PR Close#53443
Not sure why this becomes a problem now. These errors appear to be preexisting. Most likely the file wasn't loaded previously and now it is.
PR Close#53443
As this was, `__symbol__` was being called as a static field initializer, which runs during module evaluation, meaning it happened at import time. However for tests, the Zone prefix is overridden which changes the result of `__symbol__`. This change happens too late to be picked up by `__symbol__` at top-level execution, so instead we defer it until `symbolParentUnresolved` is actually read.
PR Close#53443
This moves timer patching from a top-level side effect into the `patchFakeAsyncTest` function. Top-level statements are evaluated before the Node patches run and have a chance to patch them with the Zone versions of these timers, meaning `FakeAsyncTestZoneSpec` was repatching the native versions between tests. The fix here is to grab the patched versions of these timers during the `patchFakeAsyncTest` function where we can be confident Node patches have already run.
PR Close#53443
This moves the internals of `fake-async-test.ts` outside `patchFakeAsyncTest` and exports them. This way they can be imported without depending on the top-level side effects of loading Zone.
PR Close#53443
For some reason the `_global` name appears to conflict with another `_global` name. Not entirely sure how or why, but the easiest fix seems to be to just give the variable a unique name.
PR Close#53443
While reading this is not a top-level side effect, it does _depend_ on a top-level side effect. Specifically, `node-env-setup.ts` set this value. Now that its side effect is moved into a function, we can't read it as the top-level of `zone-impl.ts` and need to wait until `__symbol__` is actually called outside of top-level scope.
PR Close#53443
While `TaskTrackingZoneSpec` was implicitly global previously, it does not need to be exposed in a `declare global {}` block. This is because classic scripts in TypeScript are only implicitly global within the same compilation. `TaskTrackingZoneSpec` was not exposed in the existing `.d.ts` files shipped with the `zone.js` package. Within google3, this is also a separate compilation and was not accessible. As a result, `TaskTrackingZoneSpec` was always private and we do not need a global to maintain compatibility.
PR Close#53443
While `ProxyZoneSpec` was implicitly global previously, it does not need to be exposed in a `declare global {}` block. This is because classic scripts in TypeScript are only implicitly global within the same compilation. `ProxyZoneSpec` was not exposed in the existing `.d.ts` files shipped with the `zone.js` package. Within google3, this is also a separate compilation and was not accessible. As a result, `ProxyZoneSpec` was always private and we do not need a global to maintain compatibility.
PR Close#53443
Since each patch no longer contains top-level side effects, each bundled entry point needs to import and call its associated patch. For the most part this just means that each entry point imports the associated patch and invokes it at the top-level scope.
Note that many of these entry points did not actually have a dependency on `Zone` and had no guarantee that it was loaded prior to execution. To maintain consistency, the missing dependencies on `Zone` are left as-is. They will use the global instance of `Zone` and if users fail to load it prior to importing a specific patch, then the patch will fail just as it did previously.
PR Close#53443
This drop the top-level side effects in `zone.ts` and allows the initialization to be reused across the various entry points in the package.
PR Close#53443
This particular is slightly different from the others because it does not have a hard dependency on `Zone`. It doesn't actually use `Zone` directly during the patch because the patch just sets a `legacyPatch` global. To maintain consistency, this continues to use global `Zone` and does _not_ accept `Zone` as a parameter. While it's using a global in an inconvenient way, this isn't a problem right now because it doesn't cause or require a dependency on a top-level side effect.
PR Close#53443
This removes top-level side effects from each of these files and drops the dependency on global `Zone`, instead allowing it to be provided to each patch as a parameter.
Most of these are pure mechanical transformations. A couple notable files which were somewhat unique:
* `async-test.ts`, `fake-async-test.ts`, and `wtf.ts` had unique IIFE usage and patch `Zone` itself. This removes the IIFE and exports the function instead.
* `jest.ts` and `jasmine.ts` have a unique `jest` global usage which needs to be declared.
PR Close#53443
These are all the symbols originally under `declare global {}` with the same names. Unfortunatley TypeScript treats a `declare global {}` scope as the parent scope, so we need to import with a different name than the global, meaning everything gets an `_` prefix.
PR Close#53443
Andrew Scott