Prior to this change, we've used `componentDef.id` as a key in a Map that acts as a cache to avoid re-creating injector instances for standalone components. In v16, the logic that generates the id has changed from an auto-incremental to a generation based on metadata. If multiple components have similar metadata, their ids might overlap.
This commit updates the logic to stop using `componentDef.id` as a key and instead, use the `componentDef` itself. This would ensure that we always have a correct instance of an injector associated with a standalone component instance.
Resolves#50724.
PR Close#50954
JSDoc comments should start with 2 stars or the annotations would not be picked up by the AIO workflow.
With this fix, the internal methods are no longer visible in the doc.
PR Close#50893
JSDoc comments should start with 2 stars or the annotations would not be picked up by the AIO workflow.
With this fix, the internal methods are no longer visible in the doc.
PR Close#50893
The option 'local compile' is added for the test cases, and the locally compiled file for an input `abc.ts` is compared by default with the file `abc.local.js`. This allows to use the same input `abc.ts` for both full compilation (compared with `abc.js`) and local compilation (compared with `abc.local.js`). An example is provided in the next commit when compliance tests are added for the NgModule local compilation.
PR Close#50577
The new interface is discrete-unioned with the existing interface to cover the cases for local and global (i.e., full and partial) compilation modes.
This change of interface required some adjustmeents cross repo which explains the changes made to other files.
PR Close#50577
All attempts related to obtaining R3Reference for bootstrap, imports, exports and declarations are cut in local compilation mode.
This will allow the analysis to pass without any error diagnostics, but the result is a quite empty meta info. Next commits will add data to the meta so that the NgModule can be compiled more accurately.
PR Close#50577
In the past, we had an implementation of the "Angular 2" router that
also worked with AngularJS. Published as `@angular/router`. We continued
to expose that router implementation in G3 and some applications still
use it. Now, when upgrading, they are seeing issues where the router
throws because it cannot find a route config/ or `$canActivate` on the
controller- simply because there is no `controller` function for
downgraded components.
We can fix this and unblock the update by simply ensuring a controller
function is defined.
PR Close#50871
Previously, the template pipeline save/restore view logic only added the
save/restore operation in listeners inside embedded views. However, this
operation is also needed if local refs are accessed within a listener body.
This commit updates the logic to detect more accurately whether save/restore
is needed.
PR Close#50834
This commit updates the implementation of the `getNativeRequestAnimationFrame`
and checks whether the current code runs in the browser before retrieving
`requestAnimationFrame`. `requestAnimationFrame` is not available when the code
is running in the Node.js environment. We have to fallback to `setTimeout` for
delaying the change detection.
PR Close#50820
The expression `a()?.b` should expand into `(tmp = a()) === null ? null : tmp.b`, in order to avoid calling the function `a()` twice.
This commit modifies the null-safe-expansion algorithm to emit temporary assignments, and provides the reification code to actually generate the declarations, assignments, and reads.
Note also that, with our bottom-up algorithm, there are some tricky cases when a function call exists inside an indexed access, such as `f1()?.[f2()?.a]?.b`. We add some special logic to avoid generating a double-assignment to the temporary storing the result of `f2()`.
Finally, there are opportunities to reuse the same temporary in expressions like `a?.[f()]?.[f()]`. We save this for the next commit.
PR Close#50688
Prior to this commit, the renderer destroy method was being called before the animation complete. This is problematic when using `REMOVE_STYLES_ON_COMPONENT_DESTROY` as it causes the styles to be removed too early.
This commit, updates this destroy logic to be call the render destroy once the animations complete.
This has been reported internally in:
- http://b/271251353#comment12
- http://b/282004950#comment5
PR Close#50860
This PR fixes GC memory numbers reported by benchpress,
where previously reported amount was always 0.
This is due to the fact that Chrome browser reports GC
events as a single X event now, instead of a B / E pair
of events.
PR Close#50760
Prior to this commit, the renderer destroy method was being called before the animation complete. This is problematic when using `REMOVE_STYLES_ON_COMPONENT_DESTROY` as it causes the styles to be removed too early.
This commit, updates this destroy logic to be call the render destroy once the animations complete.
This has been reported internally in:
- http://b/271251353#comment12
- http://b/282004950#comment5
PR Close#50677
Exposes the function used to transform an input on `ComponentFactory.inputs` and `ComponentMirror.inputs`. We'll need this to support input transforms in `elements`.
PR Close#50713
The previous API design for the runtime deps tracker was done with only local compilation in mind. Now if we want to use it for JIT as well then some new requirements come along which are addressed by this commit as follows:
- JIT scopes need distinct sets for directive and pipes. Thus the ScopeData interface is modified to include these info.
- JIT needs access to scopes for various operations. So methods `getNgModuleScope` and `getStandaloneComponentScope` are added to the tracker's public api.
- Test bed needs to clear the scope cache for its override mechanism. So method `clearScopeCacheFor` is added to the tracker's public api for this reason.
PR Close#50606
The types and interfaces re;ated to the runtime deps tracker are added. Also an empty implementation is added to be completed in follow up PRs (after the interfaces are confirmed in this PR).
The added files are not used anywhere, so the change should not affect anything in anyway.
PR Close#50606
The existing microbenchmarks are not widely known
and are not used to drive design / coding decissions.
At the same time those test add to the maintanance cost:
- use hand-written instructions;
- plug into runtime internals and are fragile;
- require development of mocks for the runtime internals.
Those tests are removed since they are costly to maintain
and, at the same, don't provide enough value.
PR Close#50786
An internal compiler option named `supportTestBed` is now available for use by the
Angular CLI. This option currently controls the extraction and emit of Angular class
metadata. This emitted information is only needed in AOT mode when using certain
TestBed APIs. However, AOT mode is currently not available for unit testing within
the Angular CLI. As a result, the metadata is not used within CLI generation applications
and in particular production applications. Without this option, the CLI needs to
manually perform a code transform to remove the metadata and also replicate TypeScript's
import eliding. This is can be a complicated operation and must be continually kept
up to date with any changes to both the Angular compiler and TypeScript. The introduction
of this new option alleviates these concerns.
PR Close#50604
We have a lint rule configured that enforces that any abstract member
implementation uses an explicit `override` identifier. This ensures that
downstream classes will have errors if the parent abstract class
suddenly removes the abstract member.
The lint rule, living in the dev-infra repository, occasionally does
miss some places due to a temporary TS version mismatch that causes
syntax kind indices to be different. Looks like we are now matching
again and there is a new lint failure that got introduced recently. This
commit fixes that error.
PR Close#50772
This commit wraps the `assertNonZeroRenderedHeight` and `assertNoImageDistortion`
with `runOutsideAngular` to setup the `load` event listener outside of the Angular zone.
This was previously causing extra change detection cycles in development mode and
interfered debugging stuff.
PR Close#50723
This commit updates benchpress to include the text representation of
results in the JSON report. This is useful when results of multiple
tests are read from the Bazel testlogs and then printed together in
e.g. a GitHub comment, or at the end of a script (not in the middle
of the surroundings of the Bazel executions).
The text representation could have been built directly based on the
JSON raw metrics, but it would be unnecessary work and duplication
to get a similar output as with the console reporter- so we can
just include this information in the report.
PR Close#50745
Matthieu Riegler