It is not enough to use provideHttpClientTesting() for HTTP Client Testing, it will throw a dependency injection error. Update the docs to include both provideHttpClient() and provideHttpClientTesting()
Fixes#53390
PR Close#53716
Rework the i18n cleanup behavior to more closely match that of containers. Specifically, we assume that nodes are going to be claimed unless they are part of a branching ICU block.
During hydration, we then track which ICU case was active at serialization time, and which was active during hydration. Any remaining cases that weren't used during hydration are then cleaned up.
PR Close#54823
Add support for hydrating i18n blocks. This is accomplished by serializing information about selected ICU cases for a block during server-side rendering.
During hydration, this data is read and is used to traverse both an AST of the translated message and the DOM, in parallel, to map each LView with an RNode.
Finally, this mapping is used while nodes are being created (either via i18n or their respective instructions) to locate existing nodes.
PR Close#54823
This commit updates the internal resolve value of the navigation promise
to use `false` instead of `null` when a navigation is skipped. The
navigation promise type requires `boolean` so the correct resolution to
match the truthy/falsiness of the currently resolved value, `null`, is
`false` instead.
PR Close#55068
This commit moves the call to the error handler to the location where
the error event emits instead of having it indirectly work through the
events subscription. This change would also allow the handler to return
a value which can be handled by the navigation transition.
PR Close#55068
This commit fixes the types on the error handler resolve and reject
functions and also ensures that the resolve value matches the API type
(`boolean`, not "any random value returned from `errorHandler`"). This
could be considered a breaking change but I would argue instead that
relying on the return value of the error handler is API misuse because
the promise returned by the router navigation _does not_ include `any`
in its type.
PR Close#55068
This commit fixes the internal types for the resolve and reject
functions used for the router navigation Promise. These are currently
typed as `any`.
PR Close#55068
Angular recently gained a local compilation mode (see commit 345dd6d).
This is intended to be used with the TypeScript compiler option isolatedModules, which bans imports of const enums.
PR Close#55103
While we do want to discourage `fixture.detectChanges`, it is yet to be
determined how this should be accomplished (warning, documentation, etc.). At
the moment, not being able to disable the error at all is entirely
prohibitive for existing test suites to use zoneless change detection in
tests. We would much rather allow existing test suites to disable the
error and use the zoneless change detection than prevent them from using
it entirely until all the `detectChanges` calls have been fixed.
Calling `detectChanges` manually can hide errors related to change
detection timing, but it is even worse when the "PseudoApplication"
fixture used (since it runs change detection _only_ on the component
rather than through `ApplicationRef`).
PR Close#55098
Angular's template files are not valid TypeScript. Attempting to get syntactic
diagnostics from the underlying TypeScript language service will result in
a large amount of false positive errors. Only actual TypeScript files should
be analyzed by the underlying TypeScript language service for syntactic errors.
PR Close#55091
Fixes that the control flow migration was throwing an error if the `imports` of a component are initialized to an identifier.
Fixes#55080.
PR Close#55081
This commit updates the `@defer` logic to establish proper injector resolution order. More specifically:
- Makes node injectors to be inspected first, similar to how it happens when `@defer` block is not used.
- Adds extra handling for the Router's `OutletInjector`, until we replace it with an `EnvironmentInjector`.
Resolves#54864.
Resolves#55028.
Resolves#55036.
PR Close#55079
Allows for `SourceFileValidatorRule.checkNode` to produce a single diagnostic. The most common case should be one diagnostic per node so this allows us to save some array allocations.
PR Close#54993
Adds the new `SourceFileValidator` that will be used to check for file-level issues that may prevent Angular from working, like invoking the `input()` function outside of an initializer. Currently only one check is planned, but this setup will allow us to easily add more in the future.
PR Close#54993
`Object.getPrototypeOf(obj)` returns `null` if `obj` is an empty object. `Object.getOwnPropertyDescriptors` throws on `null`/`undefined`
PR Close#55061
This commit makes the zoneless scheduler (privately) available to applications that
have ZoneJS-based change detection. This would catch any changes of
interest (signal updates, `markForCheck` calls, attaching `Dirty` views)
that happen outside the Angular Zone.
See #53844 for additional information about why this is important.
More details to come in the a future commit that makes this a public option.
PR Close#54952
Matthieu Riegler