The jasmine seed generator is only used in a single karma configuration
file. Used by the legacy build and the Saucelabs/ZoneJS Karma jobs.
We should move the separate script code directly into the config to make
it clear that the seed generation is not used elsewhere, and to simplify
the Starlark code.
PR Close#46798
Import `AsyncStackTaggingZoneSpec` if the user imported
`zone.js/plugins/async-stack-tagging` bundle. So the user can
use `console.trace` to output the `async task` information more
clearly.
PR Close#46693
Chrome has an experimental API to improve the debug experience of the
async tasks.
The details can be found here https://bugs.chromium.org/p/chromium/issues/detail?id=332624#c29
This commit add the `async stack tagging` support in the `zone.js`.
User can `import 'zone.js/plugins/async-stack-tagging';` to enable this
feature.
PR Close#46693
Before this commit, the `NavigationCancellationCode` would always be set
to `Redirect` when encountering a "navigationcancelingError". However,
this error can also be thrown when `CanLoad` guars reject. This commit
ensures these cancellation errors have a code as well so this mistake
cannot be made again.
PR Close#46752
The existing logic does something similar but in a more roundabout way.
It reads _the whole array_. If it encounters a pending value, it ignores
the remaining ones. If it hasn't encountered a pending value by the time
it hits false/UrlTree, it returns that result.
The new logic is the same, but reverses what we're looking for. Instead
of processing the whole array, we stop when we encounter an initial
value. When we encounter one that isn't `true`, that gets returned. If
we get to the end and everything was `true`, return `true`.
PR Close#46745
PR Close#46745
The existing logic does something similar but in a more roundabout way.
It reads _the whole array_. If it encounters a pending value, it ignores
the remaining ones. If it hasn't encountered a pending value by the time
it hits false/UrlTree, it returns that result.
The new logic is the same, but reverses what we're looking for. Instead
of processing the whole array, we stop when we encounter an initial
value. When we encounter one that isn't `true`, that gets returned. If
we get to the end and everything was `true`, return `true`.
PR Close#46745
This commit adds an extended diagnostic which warns when style suffixes such as '.px'
are used with attribute bindings (attr.width.px).
Fixes#36256
PR Close#46651
This commit adds the target `RouterStateSnapshot` to the
`NavigationError` so error handlers/subscribers can more easily
determine which navigation failed, including the matched `Route` configs
for the navigation. This information was previously not available
(neither in `NavigationError` nor the `Router#getCurrentNavigation()`).
fixes#27626
PR Close#46731
This reverts commit b417370383.
The change applied is no longer appropriate since the use of animations
and shadow dom components is discouraged (as of #46738)
PR Close#46739
There are legitimate cases where access to an EnvironmentInjector
of a bootstrapped application is required / convenient. It will be also
required for support of standalone components with Angular elements.
PR Close#46665
In the case that a user accidentally forgot the let keyword, they dont get a very clear indicator of there being a problem.
They get an issue in the template iteration at runtime. This diagnostic will warn the user when the let keyword is missing.
PR Close#46683
`--project` is unwritten standard to provide the project name. With this change we allow the project name to be provided using the `--project` command line argument and remove the ambiguity with other schematics.
PR Close#46664
`BootstrapOptions` is exposed through `PlatformRef#bootstrapModule` but
is not included in the public API so you cannot find it on angular.io.
This commit simply marks the interface as public API (as it should be).
PR Close#46679
This commit adds a stable cancelation code to the `NavigationCancel`
event. This code is acceptable for use in production whereas parsing the
`reason` string is not. This allows developers to determine more
specifically _why_ a navigation was canceled and perform different
actions in different scenarios.
PR Close#46675
This change adds the setInput method to the ComponentRef.
Previously users had to call `componentRef.instance['inputName']`
to change inputs of a dynamically created component. This had
several problems:
* OnPush components were not marked for check and thus very
difficult to test;
* input aliasing was not take into account - a property name
on a component could have been different from the actual input
name so setting input properties was fragile;
* manually setting input propertie would NOT trigger the
`NgOnChanges` lifecycle hook.
This modifications unifies `@Input` accross dynamically created
components and the ones referenced in templates. This also opens
doors to other changes: as an example router could use this new
method to set `@Input`s from router params.
Closes#12313Closes#22567
PR Close#46641
This custom error message for invalid guards requires a fair bit of
extra logic in several places. This change reduces special logic for an error
case that would fail anyways. Additionally, there were already a couple
places that _did not_ have this special error and we have not seen any
indication that there is more confusion for those (resolvers and canMatch).
PR Close#46678
`inject()` originated as a private API and was made public to support
`InjectionToken` factories in Ivy. For code-size and performance reasons,
when we code generate `inject()` calls we use a bit field to indicate the
various injection modes (optional, skip-self, etc). However, this doesn't
make for a very nice public API.
This commit introduces an alternative object-based API for options. All 4
flags are supported as `boolean` fields on an options object, and converted
to bit flags internally. If TypeScript can prove that `optional` injection
is not requested, it can narrow the return type and remove the `null` type.
DEPRECATED:
The bit field signature of `inject()` has been deprecated, in favor of the
new options object. Correspondingly, `InjectFlags` is deprecated as well.
Fixes#46251
PR Close#46649
The test apps are bundled using their production ESM JS output using
`esbuild`. ESBuild warns about any CJS usages, like `module.exports.`
```
INFO: From Bundling Javascript packages/core/test/bundling/todo_i18n/index.ts [esbuild]:
▲ [WARNING] The CommonJS "module" variable is treated as a global variable in an ECMAScript module and may not work as expected
bazel-out/k8-fastbuild/bin/packages/core/test/bundling/todo_i18n/index.mjs:494:0:
494 │ module.exports = {
╵ ~~~~~~
This file is considered to be an ECMAScript module because the file name ends in ".mjs".
```
Some bundling tests currently use `module.exports` to make
functions/symbols available to specs later requiring the bundle (in
order to run the bundle). Instead of using the CJS global here, the
logic can be attached consistently to `window` (there is currently a
mismatch of window vs. module.exports anyway..).
PR Close#46642
The Angular CLI has removed the JSON5 parsing and now always uses
`jsonc-parser`. Our test checks if JSON5 features can be parsed, but
this now breaks and the test needs to be adjusted.
We still want to keep the test to ensure we do not parse the Angular
CLI workspace file in a different way, not e.g. supporting jsonc.
PR Close#46642
This commit introduces a new API on `EnvironmentInjector` to run a function
in the context of the injector. This makes `inject()` available within the
body of the function to inject dependencies. We expect this functionality to
be very useful for designing ergonomic APIs both in and out of Angular, as
it should allow for a smaller and more functional API style.
Note that it's possible to implement nearly identical functionality in user
code already today:
```typescript
function runInContext<T>(injector: EnvironmentInjector, fn: () => T): T {
const token = new InjectionToken<T>('TOKEN');
const tmpInjector = createEnvironmentInjector([
{provide: token, useFactory: () => fn()},
], injector);
return tmpInjector.get(token);
}
```
The factory provider for `token` in this example runs in the context of the
`tmpInjector`, giving it access to `inject` that can retrieve values from
`injector` as well. This is nearly identical, although because of the child
injector `self` and `skipSelf` injection options don't function correctly.
PR Close#46653
https://angular.io/guide/attribute-binding#attribute-class-and-style-bindings
Angular supports `attr.`, `style.`, and `class.` binding prefixes to
bind attributes, styles, and classes. If the key does not have the
binding syntax `[]` or the value does not have an interpolation `{{}}`,
the attribute will not be interpreted as a binding.
This diagnostic warns the user when the attributes listed above will not
be interpreted as bindings.
resolves#46137
PR Close#46161
This commit removes the experimental `renderComponent` operation, which
implemented an alternative, lighter-weight bootstrapping option. This
experiment is being discontinued as the path towards it being a supported
production API was not clear. In particular, it lacked a clear roadmap for
supporting Angular's change detection, particularly when consuming existing
components.
PR Close#46605
This commit removes the `Renderer3` experiment which attempted to use the
real DOM API as Angular's renderer. As shown in the diff, having this
experiment around added real code complexity to Angular that could not be
removed by an optimizer.
Since we no longer feel this experiment is worth continuing, we're removing
the `Renderer3` concept and all supporting code.
PR Close#46605
Previously, when instantiating a component, Angular would look in the DI
hierarchy for `RendererFactory2`. Any DI tree which rolls up through an
application injector (that is, one created with `BrowserModule`) should be
able to provide this interface. If not found, Angular would switch to the
experimental `Renderer3` mechanism. This switch was designed this way,
because it allowed for the creation of experimental applications where
`RendererFactory2` was not included in the bundle at all.
In this commit, instead of automatically falling back on `Renderer3`-style
rendering, an error is raised instead if `RendererFactory2` is missing from
the DI hierarchy.
PR Close#46605
This commit migrates any remaining Angular tests which are using some form
of Renderer3 interfaces. Instead, they're switched to Renderer2.
PR Close#46605
Due to the restrictions of circular dependency checking, we need a separate
internal interface for a renderer. We cannot use `Renderer2` as a type
internally as even importing it as a type incurs a dependency on its
implementation, which creates a major potential for circular dependencies.
Previously this role was served by the `Renderer3` type. As we prepare to
remove the `Renderer3` abstraction (the idea of using `document` as a
differently-shaped renderer), this commit renames `ProceduralRenderer3` to
the more generic term `Renderer`.
`RendererFactory3` is also renamed to the more generic `RendererFactory` for
consistency.
PR Close#46605
Previously, if `initialNavigation` were set to `enabledBlocking`, the
Router's `APP_INITIALIZER` would never resolve if that initial
navigation failed. This results in the application load hanging and
never completing.
fixes#44355
PR Close#46026
Remove calls to enableRenderer3 in the functional unit tests.
This effectivelly cuts code paths going through the Renderer3
in the functional tests.
PR Close#46612
This commit cleans-up/removes a check we added before we supported CLDR
39. This check was necessary due to a incomplete/invalid list of locales
provided as part of the JSON data.
PR Close#46606
Paul Gschwendtner