The Testability-related logic was refactored in https://github.com/angular/angular/pull/45657 to become tree-shaking-friendly: it was decoupled from the core providers of the `BrowserModule`. This commit updates the newly-introduced `bootstrapApplication` function to exclude Testability-providers by default (note: the Testability is still included in the NgModule-based bootstrap).
In order to add the Testability to the app bootstrapped via `bootstrapApplication`, the `provideProtractorTestingSupport` function is introduced.
PR Close#45885
The NodeJS Bazel linker does not work well on Windows because there
is no sandboxing and linker processes from different tests will attempt
to modify the same `node_modules`, causing concurrency race conditions
and resulting in flakiness.
PR Close#45872
Adds support for TypeScript 4.7. Changes include:
* Bumping the TS version as well as some Bazel dependencies to include https://github.com/bazelbuild/rules_nodejs/pull/3420.
* Adding a backwards-compatibility layer for calls to `updateTypeParameterDeclaration`.
* Making `LView` generic in order to make it easier to type the context based on the usage. Currently the context can be 4 different types which coupled with stricter type checking would required a lot of extra casting all over `core`.
* Fixing a bunch of miscellaneous type errors.
* Removing assertions of `ReferenceEntry.isDefinition` in a few of the language service tests. The field isn't returned by TS anymore and we weren't using it for anything.
* Resolving in error in the language service that was caused by TS attempting to parse HTML files when we try to open them. Previous TS was silently setting them as `ScriptKind.Unknown` and ignoring the errors, but now it throws. I've worked around it by setting them as `ScriptKind.JSX`.
PR Close#45749
This commit adds 2 integration apps to verify the `bootstrapApplication` API behavior as well as keep track of the bundle size and retained symbols (tree-shaking).
PR Close#45674
The ngcc integration test is in an awkward state: it's attempting to test
that the current ngcc can process @angular/core at v12. We need to make a
forwards-incompatible change to the typings of @angular/core, which means
that the compiled typings from the current ngcc won't be compatible with
core as of v12.
To get around this and allow the integration test to have some value, we're
disabling library checking for the time being.
PR Close#45672
Previously, the compiler would represent template dependencies of a
component in its component definition through separate fields (`directives`,
`pipes`).
This commit refactors the compiler/runtime interface to use a single field
(`dependencies`). The runtime component definition object still has separate
`directiveDefs` and `pipeDefs`, which are calculated from the `dependencies`
when the definition is evaluated.
This change is also reflected in partially compiled declarations. To ensure
compatibility with partially compiled code already on NPM, the linker
will still honor the old form of declaration (with separate fields).
PR Close#45672
Updates Bazel integration to RNJ v5.4.0. This is needed since it relies
on Angular Bazel which now relies on an internal pkg_npm helper breaking
change.
PR Close#45470
Uploading payload size is unreliable from within Bazel. This is
because tests might not run for every commit, tests might have
been cached from a pull request RBE-build (causing payload uploading
to be skipped most of the time as every change comes from a PR)
We should disable the uploading as this is a fundamental problem
(good thing to note now) that we can solve with better payload
size tracking that we want to establish as part of dev-infra.
PR Close#45446
We updated buildifier and a few warnings became errors now. This commit
cleans up the failing unused variable instances, making the linter happy.
Additionally for the API extractor BUILD file, the package defaults
need to move to satisfy buildifier.
PR Close#45431
As mentioned in previous commits (check them for more details), `@bazel/typescript`
no longer contains `ts_library`-specific code, so we no longer need that dependency.
PR Close#45431
Update `@bazel` packages to the latest 5.x version.
Some of the changes here are modeled after
angular/dev-infra@40c0ac8559.
Co-Authored-By: George Kalpakas <kalpakas.g@gmail.com>
PR Close#45431
Drops support for TypeScript older than 4.6 and removes some workarounds in the compiler.
BREAKING CHANGE:
TypeScript versions older than 4.6 are no longer supported.
PR Close#45394
The compiler-cli's declaration files are not necessarily compatible with web
environments that use `@angular/localize`, and would inadvertently include
`typescript` declaration files in any compilation unit that uses
`@angular/localize` (which increases parsing time and memory usage during
builds) using a default import that only type-checks when
`allowSyntheticDefaultImports` is enabled.
Fixes#45179
PR Close#45180
This commit updates various places in the repo (mostly tests/examples) to drop all `.ngfactory` and `.ngsummary` imports as they are no longer needed in Ivy.
PR Close#44957
Fixes that the integration test size trackings stopped working due to
the recent refactorings (switch to the rule from `@angular/dev-infra-private`).
The size-tracking does not integrate very-well into Bazel and needs
a better solution in the future, allowing for RBE and Windows support,
but currently with the new rule/setup/structure the tracking does not
validate sizes because:
* The `dist/*.js` argument to the tracking script got expanded and
messed up the indices. It should be passed as a literal. This now
surfaced because the new rule runs commands in a shell.
* The name for the size goldens were not computed properly because they
were based on `ctx.attr.name`, but given the new structure, the test
targets are always named `test`.
PR Close#44430
Switches the integration tests form Puppeteer/webdriver-manager to the
Bazel-managed Chromium/Chromedriver. This is now possible with the new
integration test rule for which we can consult the
`dev-infra/bazel/browsers` toolchain and setup environment variables.
This has been configured already in a previous commit.
This commit also includes some additional small cleanups necessary for
the new integration test rule:
* The `test.sh` scripts have been renamed as they would conflict with
the `test.sh` scripts generated by the integration test rule.
Previously this was not an issue because tests were declared at a
higher-level. As mentioned though this has other downsides and it is
trivial to rename the file.
* Related to the point above, since tests are now declared witin the
actual test folder (for perf e.g.), `package.json` files setting
`"type": "module"` will accidentally cause the `nodejs_test`-generated
files to be considered ESM. This is not correct and likely needs to be
fixed upstream in `rules_nodejs` where explicit `.cjs` extensions
should be used. This is only happening **once** in the `injectable-def`
test so it is acceptable doing that for now.
PR Close#44238
Sets up the Bazel integration test with the new integration rule. This
commit is separate from the other changes because it required some
additional work. i.e.
The test has moved from `integration/bazel` to `integration/<..>/bazel`
where `<..>` is a new Bazel package defining the integration test.
This is necessary because we could not declare the integration test
within the `BUILD.bazel` file actually being part of the nested bazel
workspace. In those cases we can just define it at a higher-level and
use integration test `working_dir` attribute.
PR Close#44238
Sets up the test targets for integration tests with the new rule.
The targets will match the configuration of the previous integration
test setup (through the dictionary in a `bzl` file).
Note: We already add `setup_chromium` based on whether Chromium tests
run as part of this integration test. In a follow-up commit we can then
remove puppeteer and rely on the Bazel-managed version of Chromium.
PR Close#44238
Wires up the integration test rule from the shared dev-infra package,
while also deleting the old integration test rule.
The readme is updated to reflect the changes that are being made
to run with the new integration rule. Overall one major difference is
that we will declare the integration test targets within each test
directory, making those actual bazel packages. This is more idiomatic
within Bazel and also reduces the computation within Skyframe as less
globs need to be evaluated for example.
PR Close#44238
Adds support for TypeScript 4.5. Includes the following changes:
* Bumping the package versions.
* Fixing a few calls to `createExportSpecifier` and `createImportSpecifier` that require an extra parameter.
* Adding some missing methods to the TS compiler hosts.
* Fixing an issue in the TS mocks for the ngcc tests where a regex was too agressive and was trying to match a path like `/node_modules/@typescript/lib-es5`.
* Accounting for type-only import specifiers when reporting DI errors (see #43620).
Fixes#43620.
PR Close#44164
ngcc used to rewrite `PRE_R3` markers to become `POST_R3` in order to
switch the runtime implementation in `@angular/core` from View Engine to
Ivy. Now that `@angular/core` is published as native Ivy package and the
runtime switch code has been removed, there is no need for ngcc to
perform this transform anymore.
PR Close#43891
As node 16 is now active LTS, updating to node 16 is a better choice for our own development. Notably its
support for M1 chips is an important value add for us.
PR Close#44211
When executing, ngcc writes a lock-file that is used to coordinate multiple concurrent instances of ngcc.
Previously, this file was written at `node_modules/@angular/compiler-cli/ngcc`, or similar depending upon the bundling of the package.
But this causes problems for setups where `node_modules` package directories are expected to be read-only.
Now, the lock-file is written as `.ngcc_lock_file` into the top of the `node_modules`, which is an acceptable place to store transient files.
This change should help to unblock use of tools like pnpm and lerna, which can use symlinks to readonly package directories.
PR Close#44228
This commit adds additional information to encourage developers to contact
the author of View Engine libraries and ask them to update to partial Ivy.
Fixes#42308
PR Close#43996
Re-enables the Bazel integration test that we have disabled
as part of the APF v13 changes. Since there are no UMD files
anymore, the Karma tests no longer worked. Similarly, the Angular
linker had to run for building the production bundle.
PR Close#44061
Re-enables the platform-server integration test that we had
to disable when we landed the APF v13 changes.
We can re-enable it by setting up the `fullySpecified` option
similar to how the CLI does it.
PR Close#44055
Updates the `ng-update` migration integration test to run against
v13 migrations. We have removed all older migrations so this integration
test needs to be updated.
PR Close#44016
Re-enables the ng-update migration integration test as all the ESM/CJS
interop changes have landed in the `@angular/core` schematics folder.
PR Close#44016
Sets up a minimal CLI project for testing that `ng add @angular/localize`
works as expected. Schematic sub-packages are prone to CJS/ESM issues
due the overall framework packages being denoted as strict ESM.
This may not be an issue in the concrete scenario of `@angular/localize`
right now, but it is still good to have an integration test similar to
the tests we have for `@angular/core` schematics.
PR Close#44016
Using the tag "view-engine-only" better describes the expected usage of bazel targets with the test. They can
only be run with view engine.
PR Close#43862
Updates the Bazel integration test to `rules_nodejs` v4.4.1. Renovate
could not complete this update automatically because it is unable
to update the `package.json` and `lock` file due to there being
relative `file:` references.
PR Close#43838
With this change we update Node.js version to 14.17 which is needed because of Eslint 8. Also, we replace the legacy images `circleci/node` with the new images `cimg/node`.
See: https://circleci.com/developer/images/image/cimg/node
PR Close#43810
RxJS 7 versions prior to 7.4.0 export ES5 code, whereas Angular
applications using RxJS 6 today use ES2015. This was fixed in RxJS 7.4.0
which exposes ES2015 entrypoints as well. This commit updates Angular's
peer dependencies to require the newer RxJS.
PR Close#43748
Bumps the minimum required TypeScript version to 4.4.2 and removes the integration tests for 4.1, 4.2 and 4.3.
BREAKING CHANGE:
TypeScript versions older than 4.4.2 are no longer supported.
PR Close#43642
Simplifies the `last_segment_name` computation in the integration
test Starlark macro we use. The last segment name could be computed
in a shorter way and this has come up while being at it (through review;
so this commit addresses that).
PR Close#43431
Temporarily disables the Bazel integration test as it will not
work with the APF v13 output which is strict ESM. We need to
land some logic in `rules_nodejs` first that would allow an
ESM variant of `@angular/compiler-cli` to work.
Once this happened and there is a new release, we can re-enable
the test and make adjustments for v13 APF (i.e. running the linker
plugin when creating the rollup bundles).
PR Close#43431
Updates the `hello_world_closure` integration test to use APF v13
in combination with the linker plugin which is needed as running
the `ngc` command standalone does not modify the `node_modules`
and the FW packages remain partially compiled. A step in between
using rollup can create a linker-processed bundle of all FW
packages.
PR Close#43431
Updates the dynamic-compiler test to be compatible with the APF v13.
As of v13, the packages no longer come with metadata.json files and
now need to be processed with the babel linker plugin. This commit
sets up the linker plugin, and switches away from the deprecated
systemjs approach to a simpler rollup code-splitting variant.
PR Close#43431
Updates the lock file resolution logic in ngcc to work with ESM output.
The compiler-cli is now shipped in bundles, so the actual module resolution
needs to stay to keep the lock file path consistent regardless of where the
lock file code is bundled into. The ngcc integration test needs to be updated
though since the `ngcc` entry-point will always reside in the `bundles/` directory
now.
It has been considered using the top-level `package.json` of the compiler-cli
package, but that caused problems in tests down the line because the ngcc
tests only have the `@angular/compiler-cli/ngcc/...` targets linked into
the node modules. It's not worth changing this and reworking tests if ngcc
is going away in the future anyway (+ it has been like that before!).
PR Close#43431
As of v13, the package output will be using partial compilation output.
This breaks the Bazel setup similar to how it breaks Angular Components.
The problem is that `@bazel/concatjs` relies heavily on the UMD files
that previously existed in APF, plus it assumed that ngcc pre-processed
the files in the `node_modules`. This is no longer the case as there are
no UMD files, and the code is not fully-compiled by the Angular
compiler.
PR Close#43431
Updates the platform-server integration test to rely on the v13 partial
compilation packages. This involves setting up the Babel linker plugin.
This is a great addition for coverage of the Babel linker plugin.
PR Close#43431
This just came up while working on an integration test that also
relies on RxJS v7. It looks like the RxJS package has not been pinned
for the v7 test, so that the test actually always ran v6 by accident.
This commit fixes that.
PR Close#43431
The bazel integration tests are currently not compatible with Windows.
Tests never get to run because the created tar packages for NPM packages
are built using an outdated `pkg_tar` rule that creates invalid
tarballs. We fix this by using the non-deprecated windows-compatible
`rules_pkg` implementation.
Additionally, we copy all `package.json` files of integration tests to
the bazel bin directory as otherwise the file would be accidentally
modified as a source on Windows.
PR Close#43431
Basic integration tests are those which do not require significant
changes as others. The larger ones will have individual commits.
For v13, the NPM package output will always be using partial compilation
output. This makes the ngcc integration test fail because the actual
Angular framework packages are no longer processable. We fix this, and
keep the ngcc test coverage by relying on the v12.x framework packages
in the integration test.
The terser integration test needs to point to the new Flat ESM module
file location. We now output FESM2020 instead of FESM2015. This also
requires us to use the latest version of terser.
The `side-effects` test currently is not maintained by us and relies
on View Engine build output. In the partial compilation output the
partial declarations are not marked with `@PURE` and are not removed
therefore. We would need to update the side-effect test to use the
linker Babel plugin instead. This is currently out-of-scope though
so we disable the test for now.
PR Close#43431
With the changes to support APF v13 in the `ng_package` rule, we have
removed the ambiguous `entry_point` attribute. The attribute suggested
that it would be used for determining the primary entry-point input
file. This was not the case as the flat module output file is consulted
for bundling et at. The attribute has been renamed to match its
purposed (renamed to `primary_bundle_name`).
We no longer need to set that attribute because the primary bundle
name is (1) not of relevance for consumers and (2) the rule already
infers the bundle name properly from the Bazel package.
PR Close#43431
Updates the Bazel setup to the latest shared dev-infra package. Also the
rules_nodejs version is updated to v4.2.0. We have landed various
changes that prepare us for the APF v13 implementation. e.g.
* Ability to control the linker mappings for the `ng_package` rule. This
will become important for using a transition that could accidentally
cause linker mappings that would otheriwse conflict.
* Use of latest version of rollup & terser in the Bazel rules the
dev-infra package exposes. This is necessary for ES2020 support.
PR Close#43431
Adds support for TypeScript 4.4. High-level overview of the changes made in this PR:
* Bumps the various packages to `typescript@4.4.2` and `tslib@2.3.0`.
* The `useUnknownInCatchVariables` compiler option has been disabled so that we don't have to cast error objects explicitly everywhere.
* TS now passes in a third argument to the `__spreadArray` call inside child class constructors. I had to update a couple of places in the runtime and ngcc to be able to pick up the calls correctly.
* TS now generates code like `(0, foo)(arg1, arg2)` for imported function calls. I had to update a few of our tests to account for it. See https://github.com/microsoft/TypeScript/pull/44624.
* Our `ngtsc` test setup calls the private `matchFiles` function from TS. I had to update our usage, because a new parameter was added.
* There was one place where we were setting the readonly `hasTrailingComma` property. I updated the usage to pass in the value when constructing the object instead.
* Some browser types were updated which meant that I had to resolve some trivial type errors.
* The downlevel decorators tranform was running into an issue where the Closure synthetic comments were being emitted twice. I've worked around it by recreating the class declaration node instead of cloning it.
PR Close#43281
Updates the overall Bazel setup to their latest versions:
* rules_nodejs is updated to stable 4.0.0
* rules_sass is updated to the latest version containing a fix
for the `@bazel/worker` bug we had a workaround for.
* dev-infra-private is updated to avoid duplicated dependencies.
We should use a version that also relies on stable rules_nodejs v4.
Note: We are not set on how dependencies for the `bazel/` folder
of the dev-infra package are managed, but we removed `@types/`
packages from the transitive dependencies, so we now need to
manually include `@types/uuid` for building the benchmark driver
utilties. We need to revisit this in the future.
PR Close#43322
To keep our integration tests aligned with the setup we use
for the Angular repo and Components repo, we should also update
the `rules_nodejs` version for our `bazel` integration test.
PR Close#43138
There are small typos in:
- aio/content/guide/universal.md
- aio/content/guide/upgrade.md
- aio/content/guide/workspace-config.md
- dev-infra/ng-dev.js
- integration/check-dependencies.js
Fixes:
- Should read `mergeable` rather than `mergable`.
- Should read `upgradeable` rather than `upgradable`.
- Should read `thresholds` rather than `threshholds`.
- Should read `lease` rather than `leage`.
- Should read `ignore` rather than `ingore`.
- Should read `bootstrapping` rather than `bootstraping`.
PR Close#43051
We can't update the framework to rxjs7 until version 13, because it contains breaking changes, but we can allow users to opt into it since all of our code should be compatible.
These changes expand the allowed version range of rxjs and add an integration test to verify that we don't get compilation errors. Note that we also have a test that runs the AIO examples against rxjs 7 already (#42660).
Fixes#41897.
PR Close#42991
Skydoc is no longer used as `@angular/bazel` is no longer a
public API. The Sass rules were only used in a single place
in the repo where Sass is not really needed and has just been
added by accident most likely. We want to remove the Sass dependency
in preparation for Rules NodeJS v4.x where the Sass rules currently
still use an older version of `@bazel/worker` that is incompatible.
PR Close#42760
Switches the repository to TypeScript 4.3 and the latest
version of tslib. This involves updating the peer dependency
ranges on `typescript` for the compiler CLI and for the Bazel
package. Tests for new TypeScript features have been added to
ensure compatibility with Angular's ngtsc compiler.
PR Close#42022
This commit deletes the integration test for `@angular/language-service`
as a plugin to the standard tsserver.
In version 12, Ivy LS will replace legacy View Engine LS as the default,
and Ivy LS plugin cannot be loaded via `tsconfig.json` due to the need to
run ngcc. This makes the test irrelevant.
PR Close#41740
This ensure that the name of the lazy chunk remains the same during updates. When not using `namedChunks` the id of the bundle is set to "deterministic", which means that the bundle name changes whenever the bundle is updated.
PR Close#41636
In version 12, applications will only be allowed to be built in Ivy, this makes the minified UMDs redundant since they cannot be processed by NGCC.
With this change, we remove the minified UMDs from the generated APF package.
BREAKING CHANGE: Minified UMD bundles are no longer included in the distributed NPM packages.
PR Close#41425
Upgrade local development environment for the angular repo to use node 14
dropping node 10 from supported for development within the angular repo.
PR Close#41544
Updates to the latest version of `rules_nodejs` that supports
the most recent NodeJS lts version v14.16.1.
Additionally the latest version of `rules_nodejs` provides
[a package for runfile resolution](https://github.com/bazelbuild/rules_nodejs/pull/2568) w/ types that we can leverage.
PR Close#41599
In Angular CLI 12, application can only be compiled using Ivy, therefore we shouldn't run these tests when Bazel runs with View Engine context.
PR Close#41434
This is a temporary workaround until the CLI version containing a fix for the regression caused by deacc74 is available on NPM.
Without this change CLI builds will fail with;
```
angularCompiler.getNextProgram is not a function
```
PR Close#41434
With this change we update several dependencies to avoid Renovate creating a lot of PRs during onboarding. We also remove yarn workspaces as after further analysis these are not needed.
Certain dependencies such as `@octokit/rest`, `remark` and `@babel/*` have not been updated as they require a decent amount of work to update, and it's best to leave them for a seperate PR.
PR Close#41434
This commit changes the partial compilation so that it outputs declaration
calls rather than compiled factory functions.
The JIT compiler and the linker are updated to be able to handle these
new declarations.
PR Close#41231
The `ɵɵInjectorDef` interface is internal and should not be published publicly
as part of libraries. This commit updates the compiler to render an opaque
type, `ɵɵInjectorDeclaration`, for this instead, which appears in the typings
for compiled libraries.
PR Close#41119
This change marks all relevant define* callsites as pure, causing the compiler to
emmit either @__PURE__ or @pureOrBreakMyCode annotation based on whether we are
compiling code annotated for closure or terser.
This change is needed in g3 where we don't run build optimizer but we
need the code to be annotated for the closure compiler.
Additionally this change allows for simplification of CLI and build optimizer as they
will no longer need to rewrite the generated code (there are still other places where
a build optimizer rewrite will be necessary so we can't remove it, we can only simplify it).
PR Close#41096
This commit adds a Forms-based test app into the `integration` folder to have an ability to measure and keep
track of payload size for the changes in Forms package.
PR Close#41045
ChromeDriver now supports Apple Silicon ARM processors.
`webdriver-manager` versions 12.1.7 and earlier will, however,
incorrectly download the arm64 ChromeDriver regardless of the
system's architecture. This results in failure to run Protractor tests
on macOS with the error: `spawn Unknown system error -86`
This commit fixes the problem by upgrading `webdriver-manager` to
version 12.1.8, which includes a fix.
See also https://stackoverflow.com/questions/65618558.
PR Close#40756
Previously, the paths to some local dependencies in the `ivy-i18n`
integration project were pointing to non-generic bazel files that would
normally not exist on a user's machine.
This commit changes these paths to relative paths pointing to build
artifacts that are guaranteed to exist (once the necessary build
commands have been executed).
PR Close#40756
`@angular/platform-server` provides the foundation for rendering an
Angular app on the server. In order to achieve that, it uses a
server-side DOM implementation (currently [domino][1]).
For rendering on the server to work as closely as possible to running
the app on the browser, we need to make DOM globals (such as `Element`,
`HTMLElement`, etc.), which are normally provided by the browser,
available as globals on the server as well.
Currently, `@angular/platform-server` achieves this by extending the
`global` object with the DOM implementation provided by `domino`. This
assignment happens in the [setDomTypes()][2] function, which is
[called in a `PLATFORM_INITIALIZER`][3]. While this works in most cases,
there are some scenarios where the DOM globals are needed sooner (i.e.
before initializing the platform). See, for example, #24551 and #39950
for more details on such issues.
This commit provides a way to solve this problem by exposing a
side-effect-ful entry-point (`@angular/platform-server/init`), that
shims the `global` object with DOM globals. People will be able to
import this entry-point in their server-rendered apps before
bootstrapping the app (for example, in their `main.server.ts` file).
(See also [#39950 (comment)][4].)
In a future update, the [`universal` schematics][5] will include such an
import by default in newly generated projects.
[1]: https://www.npmjs.com/package/domino
[2]: https://github.com/angular/angular/blob/0fc8466f1be392917e0c/packages/platform-server/src/domino_adapter.ts#L17-L21
[3]: https://github.com/angular/angular/blob/0fc8466f1be392917e0c/packages/platform-server/src/server.ts#L33
[4]: https://github.com/angular/angular/issues/39950#issuecomment-747598403
[5]: https://github.com/angular/angular-cli/blob/cc51432661eb4ab4b6a3/packages/schematics/angular/universal
PR Close#40559
This commit adds an integration test that uses `@angular/elements` with
`@angular/platform-server` in order to highlight a current
incompatibility. The issue will be fixed in a subsequent commit.
PR Close#40559
Updates to rules_nodejs@2.3.3 to take advantage of windows specific fixes.
rules_nodejs@2.3.3 was created as a patch specifically with a fix for
the issues we found updating to rules_nodejs@2.2.2.
PR Close#40581
Make sure that all Trusted Types-relevant sinks that can appear in an
Angular template (e.g. not <script>, since it's forbidden) continue to
work as expected with correct sanitization semantics, without
introducing Trusted Types violations.
PR Close#39614
- @angular dependencies point to ../../dist
- use absolute versions for other dependencies
- add a yarn.lock
- create ci-specific targets
- make karma and protractor use correct Chrome binary
PR Close#39614
Create an integration test for testing support for Trusted Types in Ivy.
Generated with:
```
yarn ng new ivy-trusted-types -g --skip-install --style css --routing --strict
```
PR Close#39614
As with regular Angular components, Angular elements are expected to
have their views update when inputs change.
Previously, Angular Elements views were not updated if the underlying
component used the `OnPush` change detection strategy.
This commit fixes this by calling `markForCheck()` on the component
view's `ChangeDetectorRef`.
NOTE:
This is similar to how `@angular/upgrade` does it:
3236ae0ee1/packages/upgrade/src/common/src/downgrade_component_adapter.ts (L146).
Fixes#38948
PR Close#39452
Previously, the project used for running integration tests for Angular
Elements declared a component that used `ShadowDom` for view
encopsulation, but it did not include any tests to verify that the view
was updated correctly.
This commit adds the missing tests.
PR Close#39452
In production mode, the `ngDevMode` global may not have been declared.
This is typically not a problem, as optimizers should have removed all
usages of the `ngDevMode` variables. This does however require the
bundler/optimizer to have been configured in a certain way, as to allow
for `ngDevMode` guarded code to be removed.
As an example, Terser can be configured to remove the `ngDevMode`
guarded code using the following configuration:
```js
const terserOptions = {
// ...
compress: {
// ...
global_defs: require('@angular/compiler-cli').GLOBAL_DEFS_FOR_TERSER,
}
}
```
(Taken from https://github.com/angular/angular/issues/31595#issuecomment-519129090)
If this is not done, however, the bundle should still work (albeit with
larger code size due to missed tree-shaking opportunities). This commit
adds a check for whether `ngDevMode` has been declared, as it is a
top-level statement that executes before `ngDevMode` has been initialized.
Fixes#31595
PR Close#39415
Upgrade the karma dependency to version 4.4.0 in the root package.json
and in integration tests. Compared to version 4.3.0, which most of the
packages were previously depending on, it has the following changes:
Bug Fixes
- runner: remove explicit error on all tests failed
Features
- client: Add trusted types support
- Preprocessor can return Promise
- config: add failOnSkippedTests option.
- config: clientDisplayNone sets client elements display none.
- deps: Remove core-js dependency.
The motivation for upgrading the package is the Trusted Types support
that it adds, which is necessary to enable Trusted Types in Angular's
unit tests.
PR Close#39180
Zone.js 0.11.0 release an empty bundle, and now the npm_package tests all target
bazel rule `npm_package`, but not `npm_package.pack`, and these two rules may
generate different results, for example, Zone.js 0.11.0's issue is `package.json`
define files array which make the bundle only include the files in the files array.
So this PR install the zone.js package from the archive generated from `npm_package.pack` rule.
PR Close#38649
