ISO 8601 defines
* Monday as the first day of the week.
* week 01 is the week with the first Thursday
Therefore:
Sunday Dec 31st 2023 is the last day of the last week of the year : W52 2023.
PR Close#53879
This commit updates the implementation of the `fetch` patch and additionally
patches `Response` methods which return promises. These are `arrayBuffer`, `blob`,
`formData`, `json` and `text`. This fixes the issue when zone becomes stable too early
before all of the `fetch` tasks complete. Given the following code:
```ts
appRef.isStable.subscribe(console.log);
fetch(...).then(response => response.json()).then(console.log);
```
The `isStable` observer would log `false, true, false, true`. This was happening because
`json()` was returning a native promise (and not a `ZoneAwarePromise`). But calling `then`
on the native promise returns a `ZoneAwarePromise` which notifies Angular about the task
being scheduled and forces to re-calculate the `isStable` state.
Issue: #50327
PR Close#50653
This commit updates the signature of the `ZoneGlobalConfigurations` interface and adds
missing `__Zone_ignore_on_properties` property, which may be setup to ignore specific `on`
properties from being patched.
PR Close#50737
`isNavigationCancelingError` & `isRedirectingNavigationCancelingError` had duplicate implementations. This commit also cleans-up those functions.
PR Close#53762
This commit adds hydration informations to the devtools.
* List of hydrated/hydrated components
* Shows hydration overlays
* Shows hydration errors for NG0500, 501 & 502
PR Close#53910
When the zoneless scheduler is provided, we want to update the behavior
of `ComponentFixture` to address common issues and painpoints in testing.
Developers should never have to call `detectChanges` on a fixture
manually. Instead of calling `detectChanges` after performing an
action that updates state and requies a template refresh, developers
should wait for change detection to run because the update needs to also have
notified the scheduler. If this was not the case, the component would
not work correctly in the application. Calling `detectChanges` to force
an update could hide real bugs.
This commit also updates the zoneless tests to uses `ComponentFixture`
instead of manually attaching to the `ApplicationRef` and rewriting a
lot of the helpers (`getDebugNode`, `isStable` as a value, `whenStable` as a
Promise).
PR Close#54024
Adds some logic to skip over `TestBed.configureTestingModule` calls where the `declarations` aren't initialized to an array. We can't migrate these cases, because test migrations don't have access to the Angular compiler. Previously the migration would throw a runtime error.
PR Close#54122
Currently, when using `provideAnimationsAsync`, Angular uses `AnimationRenderer`
as the renderer. When the root view is removed, the `AnimationRenderer` defers the actual
work to the `TransitionAnimationEngine` to do this, and the `TransitionAnimationEngine`
doesn't actually remove the DOM node, but just calls `markElementAsRemoved()`.
The actual DOM node is not removed until `TransitionAnimationEngine` "flushes".
Unfortunately, though, that "flush" will never happen, since the root view is being
destroyed and there will be no more flushes.
This commit adds `flush()` call when the root view is being destroyed.
PR Close#53033
During the template parsing stage two-way bindings are split up into a property and event binding. All the downstream code treats these binding the same as their one-way equivalents. For some future work we'll have to distinguish between the two so these changes update the `BoundElementProperty.type` and `ParsedEvent.type` to include a `TwoWay` type. All existing call-sites have been updated to treat `TwoWay` the same as `Property`/`Regular`, but more specialized logic will be added in the future.
PR Close#54065
Previously, defer deps fns names were only prefixed with the component name, meaning that distinct deps fns in the same component would produce a name collision. Now, we take into account the entire template function name when naming inner deps fns.
PR Close#54060
In some bundling scenarios, there may be local references to `ngDevMode` that need to be kept in sync with the global variable. This becomes hard to impossible if the global is reassigned. This allows setting the global to an empty object instead of `true` and preserve identity during `initNgDevMode`.
PR Close#53862
In #53591, Andrew added local compliation support for defer blocks. However, this requires the ability to emit pre-generated static defer deps functions. We now also support that feature in Template Pipeline.
PR Close#54043
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
While `Array.at` is technically supported in all browsers we officially
support, the change was needlessly breaking without any real benefit.
PR Close#54021
Previously, if an ICU was inside a nested i18n root, it would use the nested root to calculate whether it should be applied. Now, we use the root i18n block.
PR Close#54026
Node removal is immediate and does not require change detection to run
when animations are not provided. This refactor makes the animation
engine notify the scheduler rather than doing it on all node removals.
PR Close#53857
The devtools now support signals.
Writable signals of primitives are editable.
Object Signal and other non-writable signals (like computed) are not editable.
Co-authored-by: Tomasz Ducin <tomasz.ducin@gmail.com>
PR Close#53269
This commit adds extra logic to produce a diagnostic in case `@Component.deferredImports` contain types from imports that also bring eager symbols. This would result in retaining a regular import and generating a dynamic import, which would not allow to defer-load dependencies.
PR Close#53899
This commit update the logic to enable `register` and `resolve` phases for local compilation. Those phases will be useful for local compilation in certain cases (will be used in followup PRs).
PR Close#53901
This commit splits the query implementation and instructions
into a separate files. This is a pattern frequently used by
other functional areas of the framework and is a preparation for
introducing queries-as-signals where we are going to see more
instructions delegating to the same core functionality.
PR Close#53922
Currently when the extended type check fails due to an import reference
that cannot be generated, the fatal diagnostic is not caught and
not properly exposed as a `ts.Diagnostic` that can be gracefully
handled. This is inconsistent to non-extended type checking diagnostics.
This is problematic because Angular CLI applications currently fail in
obscure ways because:
- the CLI does not expect `getDiagnosticsForFile` to actually throw
runtime errors.
- the CLI does not seem to properly print these errors given the
parallel workers and build excection, and those errors are
especially hard to debug because there is no `stack` for
`FatalDiagnosticError`'s.
Example: `MyDir` is not exported and the type check block cannot reference it.
PR Close#53896
Ivan Zlatanov