The terser update included various changes, including changes to the
inline optimizations. Constants like for the bloom filter are no longer
inlined multiple times, but instead the constant is preserved and used
with a shortened/mangled name.
Note this also applies to other symbols like `SimpleChanges` too.
This means that such new variables now show up in the symbols goldens.
Concrete examples of inlined & no-longer inlined constants can be
seen in the PR description: https://github.com/angular/angular/pull/49000#issue-1576416106
PR Close#49000
the easing "prop" used to specify the easing function to
apply to animations isn't a valid css property, it is thus
considered not animatable but different values for such
property shouldn't cause non-animatable warnings
resolves#48571
PR Close#48583
Warn the user in the console in case the `ngSrcset` is present and no
loader is configured. In this case, the default loader is used and
it ignores this attribute.
PR Close#48804
Fixes that the expression converter was producing code that throws a runtime error if a non-null assertion is used as a part of a safe read, write or call.
Fixes#48742.
PR Close#48801
This commit represents rewrite of the NgClass directive to address
severe performance problem (excessive DOM mutation). The modified
algorithm removes all the known performance clifs and has number of
desirable properties:
- it is shorter and (arguably) easier to follow;
- drops usage of existing differs thus limiting dependencies on other
part of the code without increasing size of the directive;
- doesn't degrade any other performance metrics.
Fixes#25518
PR Close#48433
`makeEnvironmentProviders` constructs the wrapped `EnvironmentProviders`
type, which can only be used in environment injectors (not element
injectors). It makes sense that `makeEnvironmentProviders` should be able
to accept existing `EnvironmentProviders`-wrapped providers, since it will
be providing the same guarantee, but the current types do not allow this.
This commit fixes the typings to allow nesting `EnvironmentProviders` and
adds a test to verify that it will work.
PR Close#48720
Allows for self-closing tags to be used for non-native tag names, e.g. `<foo [input]="bar"></foo>` can now be written as `<foo [input]="bar"/>`. Native tag names still have to have closing tags.
Fixes#39525.
PR Close#48535
- update `errors.ts` to annotate the error NG0403, so that the runtime can add a link to that guide when an error is thrown
- update `application_ref_spec.ts` to include the new link of the error
- update `errors.md` as a result of running `yarn bazel test packages/core/test`
Fixes#47985
PR Close#48483
* Switches all remaining targets (even if not tested and failing as per
build) away from `ts_devserver` to the canonical `http_server` from
dev-infra.
PR Close#48521
* Switches to the canonical dev-infra http server
* Uses the bundle for serving.
* Switches app_bundle to simple `esbuild` since the test relies
on `ngDevMode` which `app_bundle` elides as optimization.
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
If tests are bundled using e.g. esbuild, the `ee` symbols may
be rewritten to `\u0275\u0275`. This breaks assertions that
rely on `Function.toString`. We can avoid this string comparison
and make it more future proof by just comparing the symbols directly.
PR Close#48521
The `packages/core/test` test code was relying on non-ESM
compatible features like untyped `require` calls.
We switch these to ESM `import` statements/expressions and
make it strongly typed. It's a trade-off between type-safety
and the dependency graph- but it feels more reasonable typing
this properly to actually benefit from the type system provided
by using TypeScript.
Additionally, we align the IDE tsconfigs to use `esnext` as module
because that is what we use in Bazel and it allows us to use
top-level await.
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
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
This commit adds a swappable provider for an upcoming change to the
implementation of `Router#createUrlTree`. This will be a breaking change
and is planned to be included in V16.
PR Close#47988
fix the issue of camel-case properties not being handled correctly in
state transition causing them not to be applied to the element
resolves#48246
PR Close#48436
TestBed.overrideProvider should include `multi` support in its type. The
underlying implementation already supports it, as documented by the
tests which are currently casting the override to `any` to get around
the bad type.
PR Close#48424
When injecting the `ChangeDetectorRef` into a node that matches a component, we create a new ref using the component's LView. This breaks down for host directives, because they run before the component's LView has been created.
These changes resolve the issue by creating the LView before creating the node injector for the directives.
Fixes#48249.
PR Close#48355
This commit updates an internal `isStandalone` function and exposes it as a public API,
so that it can be used in applications code.
fixes#47919
PR Close#48114
This commit removes several debug data structures from
the framework runtime. The data structures in question
were introduced in the framework in the past with the
idea of having debugging aid in the form of the human-redable
data structures. It turned out that in practice those
data structures were not used (most of the fwk developers
didn't even know about their existence!), yet we kept
paying the price of maintaining those duplicated (prod
and debug) version of the data structures.
PR Close#48281
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48202
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48202
This commit adds `TestBed.runInInjectionContext` which is equivalent to
`TestBed.inject(EnvironmentInjector).runInContext`. This function will
help make tests for functions which call `inject` from `@angular/core` a
little bit less verbose.
PR Close#47955
The Router currently silently ignores navigations for two reasons:
1. By default, same URL navigations are ignored. When this situation is
encountered, the navigation is ignored without any events
2. A `UrlHandlingStrategy` may ignore some URLs. For situations when the
strategy returns `false` for `shouldProcessUrl`, the Router silently
ignores the URL and updates its internal state without running
matching, guards, or resolver logic.
This commit adds new `NavigationSkipped` events for the above two situations.
PR Close#48024
We plan to change the link in google3 to point to google3-specific
documentation. Replacing a single constant will make for a smaller and
more maintainable patch.
PR Close#48082
Fixes that the `AbstractControl` was mutating the validators arrays being passed into the constructor an helper methods like `setValidators`.
Fixes#47827.
PR Close#47830
The router has several default strategy implementations that are either
assigned via `new XStrategy()` property assignements or via the factory
function for the `Router` itself. These can be simplified by providing
the default implementation in the strategy `Injectable`. Custom
implementations can still override the defaults by specifying them in
the `providers` list.
Notably, this change also makes the `UrlHandlingStrategy` and
`RouteReuseStrategy` defaults injectable via DI rather than having to
indirectly grab them by going through the `Router` instance and
accessing the properties.
PR Close#48022
This commit adds extra e2e tests for the fill mode checks in the NgOptimizedImage directive to make
sure a warning is logged in a console.
PR Close#48036
This commit updates the logic related to the attribute and property binding rules for <iframe> elements. There is a set of <iframe> attributes that may affect the behavior of an iframe and this change enforces that these attributes are only applied as static attributes, making sure that they are taken into account while creating an <iframe>.
If Angular detects that some of the security-sensitive attributes are applied as an attribute or property binding, it throws an error message, which contains the name of an attribute that is causing the problem and the name of a Component where an iframe is located.
BREAKING CHANGE:
Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.
PR Close#47964
Due to being only 1 letter away from `provideRouter`, it is quite
possible that developers may accidentally use `provideRoutes` rather
than `provideRouter` in the `boostrapApplication` function. This change
will warn developers when `provideRoutes` is used without the `Router`.
PR Close#47896
This reverts commit 2d08965b1a.
The reason for revert is that we've identified some issues with implementation. The issues will get addressed soon and the fix would be re-submitted.
PR Close#47959
This commit updates the logic related to the attribute order on iframes and makes the rules more strict. There is a set of iframe attributes that may affect the behavior of an iframe, this change enforces that these attributes are applied before an `src` or `srcdoc` attributes are applied to an iframe, so that they are taken into account.
If Angular detects that some of the attributes are set after the `src` or `srcdoc`, it throws an error message, which contains the name of ann attribute that is causing the problem and the name of a Component where an iframe is located. In most cases, it should be enough to change the order of attributes in a template to move the `src` or `srcdoc` ones to the very end.
BREAKING CHANGE:
Existing iframe usages may have `src` or `srcdoc` preceding other attributes. Such usages may need to be updated to ensure compliance with the new stricter rules around iframe bindings.
PR Close#47935
Fixes that the `AbstractControl` was mutating the validators arrays being passed into the constructor an helper methods like `setValidators`.
Fixes#47827.
PR Close#47830
The image distortion warning (when rendered aspect ratio is noticeably different than intrinsic) doesn't make sense with fill mode, where the user may want the image to stretch, crop or letterbox.
PR Close#47824
Previously, `setDisabledState` was never called when attached if the control is enabled. This PR fixes the bug, and creates a configuration option to opt-out of the fix.
Fixes#35309.
BREAKING CHANGE: setDisabledState will always be called when a `ControlValueAccessor` is attached. You can opt-out with `FormsModule.withConfig` or `ReactiveFormsModule.withConfig`.
PR Close#47576
Paul Gschwendtner