Commit Graph

134 Commits

Author SHA1 Message Date
Paul Gschwendtner ca07da4563 fix(core): detect DI parameters in JIT mode for downleveled ES2015 classes (#38463)
In the Angular Package Format, we always shipped UMD bundles and previously even ES5 module output.
With V10, we removed the ES5 module output but kept the UMD ES5 output.

For this, we were able to remove our second TypeScript transpilation. Instead we started only
building ES2015 output and then downleveled it to ES5 UMD for the NPM packages. This worked
as expected but unveiled an issue in the `@angular/core` reflection capabilities.

In JIT mode, Angular determines constructor parameters (for DI) using the `ReflectionCapabilities`. The
reflection capabilities basically read runtime metadata of classes to determine the DI parameters. Such
metadata can be either stored in static class properties like `ctorParameters` or within TypeScript's `design:params`.

If Angular comes across a class that does not have any parameter metadata, it tries to detect if the
given class is actually delegating to an inherited class. It does this naively in JIT by checking if the
stringified class (function in ES5) matches a certain pattern. e.g.

```js
function MatTable() {
  var _this = _super.apply(this, arguments) || this;
```

These patterns are reluctant to changes of the class output. If a class is not recognized properly, the
DI parameters will be assumed empty and the class is **incorrectly** constructed without arguments.

This actually happened as part of v10 now. Since we downlevel ES2015 to ES5 (instead of previously
compiling sources directly to ES5), the class output changed slightly so that Angular no longer detects
it. e.g.

```js
var _this = _super.apply(this, __spread(arguments)) || this;
```

This happens because the ES2015 output will receive an auto-generated constructor if the class
defines class properties. This constructor is then already containing an explicit `super` call.

```js
export class MatTable extends CdkTable {
    constructor() {
        super(...arguments);
        this.disabled = true;
    }
}
```

If we then downlevel this file to ES5 with `--downlevelIteration`, TypeScript adjusts the `super` call so that
the spread operator is no longer used (not supported in ES5). The resulting super call is different to the
super call that would have been emitted if we would directly transpile to ES5. Ultimately, Angular no
longer detects such classes as having an delegate constructor -> and DI breaks.

We fix this by expanding the rather naive RegExp patterns used for the reflection capabilities
so that downleveled pass-through/delegate constructors are properly detected. There is a risk
of a false-positive as we cannot detect whether `__spread` is actually the TypeScript spread
helper, but given the reflection patterns already make lots of assumptions (e.g. that `super` is
actually the superclass, we should be fine making this assumption too. The false-positive would
not result in a broken app, but rather in unnecessary providers being injected (as a noop).

Fixes #38453

PR Close #38463
2020-08-17 10:55:37 -07:00
Joey Perrott 83fe963a4b build: move shims_for_IE to third_party directory (#37624)
The shims_for_IE.js file contains vendor code that predates the third_party
directory. This file is currently used for internal karma testing setup. This
change corrects this by moving the shims_for_IE file to //third_part/

PR Close #37624
2020-06-26 11:09:01 -07:00
crisbeto 87a679b210 build: import in-memory-web-api project (#37182)
Moves the `angular-in-memory-web-api` project into the main repository in order to make it easier to maintain and release.

PR Close #37182
2020-06-15 14:28:37 -07:00
JiaLiPassion 583a9d38a1 feat(zone.js): upgrade zone.js to angular package format(APF) (#36540)
Close #35157

In the current version of zone.js, zone.js uses it's own package format, and it is not following the rule
of Angualr package format(APF), so it is not easily to be consumed by Angular CLI or other bundle tools.
For example, zone.js npm package has two bundles,

1. zone.js/dist/zone.js, this is a `es5` bundle.
2. zone.js/dist/zone-evergreen.js, this is a `es2015` bundle.

And Angular CLI has to add some hard-coding code to handle this case, o5376a8b139/packages/schematics/angular/application/files/src/polyfills.ts.template (L55-L58)

This PR upgrade zone.js npm package format to follow APF rule, https://docs.google.com/document/d/1CZC2rcpxffTDfRDs6p1cfbmKNLA6x5O-NtkJglDaBVs/edit#heading=h.k0mh3o8u5hx

The updated points are:

1. in package.json, update all bundle related properties

```
  "main": "./bundles/zone.umd.js",
  "module": "./fesm2015/zone.js",
  "es2015": "./fesm2015/zone.js",
  "fesm2015": "./fesm2015/zone.js",
```

2. re-organize dist folder, for example for `zone.js` bundle, now we have

```
  dist/
      bundles/
             zone.js            // this is the es5 bundle
      fesm2015/
             zone.js            // this is the es2015 bundle (in the old version is `zone-evergreen.js`)
```

3. have several sub-packages.

1. `zone-testing`, provide zone-testing bundles include zone.js and testing libraries
2. `zone-node`, provide zone.js implemention for NodeJS
3. `zone-mix`, provide zone.js patches for both Browser and NodeJS

All those sub-packages will have their own `package.json` and the bundle will reference `bundles(es5)` and `fesm2015(es2015)`.

4. keep backward compatibility, still keep the `zone.js/dist` folder, and all bundles will be redirected to `zone.js/bundles` or `zone.js/fesm2015` folders.

PR Close #36540
2020-06-11 11:08:48 -07:00
Joey Perrott d1ea1f4c7f build: update license headers to reference Google LLC (#37205)
Update the license headers throughout the repository to reference Google LLC
rather than Google Inc, for the required license headers.

PR Close #37205
2020-05-26 14:26:58 -04:00
Paul Gschwendtner 363e1ab775 ci: ensure saucelabs browsers can load karma test page (#35171)
In the past we had connecitivity issues on Saucelabs. Browsers on
mobile devices were not able to properly resolve the `localhost`
hostname through the tunnel. This is because the device resolves
`localhost` or `127.0.0.1` to the actual Saucelabs device, while it
should resolve to the tunnel host machine (in our case the CircleCI VM).

In the past, we simply disabled the failing devices and re-enabled the
devices later. At this point, the Saucelabs team claimed that the
connecitivy/proxy issues were fixed.

Saucelabs seems to have a process for VMs which ensures that requests to
`localhost` / `127.0.0.1` are properly resolved through the tunnel. This
process is not very reliable and can cause tests to fail. Related issues have been
observed/mentioned in the Saucelabs support docs. e.g.

https://support.saucelabs.com/hc/en-us/articles/115002212447-Unable-to-Reach-Application-on-localhost-for-Tests-Run-on-Safari-8-and-9-and-Edge
https://support.saucelabs.com/hc/en-us/articles/225106887-Safari-and-Internet-Explorer-Won-t-Load-Website-When-Using-Sauce-Connect-on-Localhost

In order to ensure that requests are always resolved through the tunnel,
we add our own domain alias in the CircleCI's hosts file, and enforce that
it is always resolved through the tunnel (using the `--tunnel-domains` SC flag).
Saucelabs devices by default will never resolve this domain/hostname to the
actual local Saucelabs device.

PR Close #35171
2020-02-06 15:36:27 -08:00
Greg Magolan dff4e1e19c refactor: simplify bazel saucelabs targets using karma pre-test wrapper and shared saucelabs connection between tests (#34769)
* Added a /tools/saucelabs/sauce-service.sh script that manages the sauce-connect as a service which is used by the karma-saucelabs.js wrapper to start the service.
* Added /tools/saucelabs/README.md that covers the details of SauceLabs karma testing with Bazel.

PR Close #34769
2020-01-28 13:47:00 -08:00
Igor Minar ff72751f13 build: remove modules/angular1_router (#34551)
This code is no longer being used or needed.

PR Close #34551
2020-01-07 10:42:30 -08:00
Paul Gschwendtner 04ab03664d ci: ensure saucelabs test output is human readable (#34277)
Currently the Saucelabs test output (also an issue in the POC bazel
saucelabs master-only cronjob), is very verbose because two Karma
reporters conflict. Basically resulting in the progress messages
being printed in new lines (while they usually are just updated
using a tty cursor reset).

PR Close #34277
2019-12-16 07:43:42 -08:00
JiaLiPassion 8c6fb17d29 build: reference zone.js from source directly instead of npm. (#33046)
Close #32482

PR Close #33046
2019-11-06 00:48:34 +00:00
Misko Hevery 6323a35468 test(ivy): support `className` in micro benchmarks (#33392)
The styling algorithm requires that the `RNode` has a `className`
property in order to execute the fast-path. This changes adds the
emulation of this property.

PR Close #33392
2019-10-25 09:17:52 -07:00
Filipe Silva e41cbfb585 feat(ivy): support ng-add in localize package (#32791)
PR Close #32791
2019-09-27 13:15:02 -07:00
Pete Bacon Darwin fa79f51645 refactor(ivy): update the compiler to emit `$localize` tags (#31609)
This commit changes the Angular compiler (ivy-only) to generate `$localize`
tagged strings for component templates that use `i18n` attributes.

BREAKING CHANGE

Since `$localize` is a global function, it must be included in any applications
that use i18n. This is achieved by importing the `@angular/localize` package
into an appropriate bundle, where it will be executed before the renderer
needs to call `$localize`. For CLI based projects, this is best done in
the `polyfills.ts` file.

```ts
import '@angular/localize';
```

For non-CLI applications this could be added as a script to the index.html
file or another suitable script file.

PR Close #31609
2019-08-30 12:53:26 -07:00
Pete Bacon Darwin b34bdf5c42 test(common): remove redundant line from karma config (#31609)
The files in the pattern do not exist.

PR Close #31609
2019-08-30 12:53:25 -07:00
Greg Magolan ea09430039 build: rules_nodejs 0.26.0 & use @npm instead of @ngdeps now that downstream angular build uses angular bundles (#28871)
PR Close #28871
2019-02-28 12:06:36 -08:00
Greg Magolan f0f81f482e build: added comments after review (#27721)
PR Close #27721
2019-02-22 13:07:08 -08:00
Greg Magolan 75357ecb32 build(bazel): run a number of web tests with karma_web_test in saucelabs in CircleCI (#27721)
PR Close #27721
2019-02-22 13:07:08 -08:00
Igor Minar 04ca3bcf10 ci: move local and saucelabs unit tests to circle (#27937)
Moving the tests over to CircleCI in pretty much "as-is" state just so that we can drop the dependency on Travis.

In the followup changes we plan to migrate these tests to run on sauce under bazel. @gregmagolan is working on that.

I've previously verified that all the tests executed in legacy-unit-tests-local already under bazel.
Therefore the legacy-unit-tests-local job is strictly not necessary any more, but given how flaky legacy-unit-tests-saucelabs is,
it is good to have the -local job just so that we can quickly determine if any failure is a flake or legit issue
(the bazel version of these tests could theoretically run in a slightly different way and fail or not fail in a different way, so having -lcoal job is just an extra safety check).

This change was coauthored with @devversion

PR Close #27937
2019-01-07 15:35:09 -08:00
Paul Gschwendtner 1b6c4e7ae0 build: load angular.js minified output in upgrade tests (#27711)
* We should try loading Angular.JS for the upgrade tests in their minfied output. There seems to be a lot flakiness in regards to loading `AngularJS` within Travis, and the `onerror` messages aren't really too helpful. In order to reduce the payload that will be passed through the Saucelabs tunnel, we should try to load the minfied output files.

PR Close #27711
2018-12-18 09:29:27 -08:00
Paul Gschwendtner 5256a91fb2 build: update to latest karma-sauce-launcher version (#27634)
PR Close #27634
2018-12-13 10:58:18 -08:00
Greg Magolan 1f3331f5e6 build(bazel): use fine-grained npm deps (#26111) (#26488)
PR Close #26488
2018-10-19 20:59:29 -07:00
Anthony Humes ba1e25f53f fix(router): take base uri into account in `setUpLocationSync()` (#20244)
Normalize the full URL (including the base uri) before passing it to
`router.navigateByUrl()`.

Fixes #20061

PR Close #20244
2018-08-06 11:11:07 -07:00
George Kalpakas 06af7943a4 test(upgrade): run tests against AngularJS v1.7.x as well (#25231)
PR Close #25231
2018-08-01 14:10:21 -07:00
Greg Magolan 1d051c5841 build(bazel): use bazel managed node_modules for downstream angular from source build support (#24663)
PR Close #24663
2018-07-26 17:02:21 -07:00
Alex Rickabaugh 9fd70c9715 refactor(ivy): run the compiler compliance tests against ngtsc (#24862)
This commit moves the compiler compliance tests into compiler-cli,
and uses ngtsc to run them instead of the custom compilation
pipeline used before. Testing against ngtsc allows for validation
of the real compiler output.

This commit also fixes a few small issues that prevented the tests
from passing.

PR Close #24862
2018-07-20 11:48:36 -07:00
Olivier Combe 1821b75530 test(ivy): run render3 tests with test.sh (#24866)
PR Close #24866
2018-07-13 14:27:54 -04:00
George Kalpakas ddb792da28 build: remove unnecessary `internal-angular` karma reporter (#24803)
The reporter was added in 87d56acda, with the purpose of fixing
source-map paths (which was apparently needed back then). Things have
moved around a lot since then and the custom reporter doesn't seem to be
necessary any more. By removing the reporter, we have one less thing to
worry about while upgrading karma; plus we get improvements in built-in
reporters for free.

Output with the custom reporter:
```
at someMethod (packages/core/.../some-file.ts:13:37)
```

Output with the built-in reporter:
```
at someMethod (packages/core/.../some-file.ts:13.37 <- dist/all/@angular/core/.../some-file.js:1:337)
```

PR Close #24803
2018-07-09 15:10:49 -07:00
George Kalpakas 787c54736c test: run unit tests in random order (#19904)
PR Close #19904
2018-07-06 13:48:02 -07:00
Alex Rickabaugh 89c442270a feat(ivy): generate ngInjectorDef for @NgModule in JIT mode (#24632)
This commit takes advantage of the @angular/compiler work for ngInjectorDef
in AOT mode in order to generate the same definition in JIT mode.

PR Close #24632
2018-06-26 10:56:53 -07:00
Greg Magolan 68a799e950 build(bazel): re-enable packages/upgrade/test:test_web test with static_files in ts_web_test_suite (#24214)
PR Close #24214
2018-05-31 16:13:06 -07:00
Alex Rickabaugh ab5bc42da0 feat(ivy): first steps towards ngtsc mode (#23455)
This commit adds a new compiler pipeline that isn't dependent on global
analysis, referred to as 'ngtsc'. This new compiler is accessed by
running ngc with "enableIvy" set to "ngtsc". It reuses the same initialization
logic but creates a new implementation of Program which does not perform the
global-level analysis that AngularCompilerProgram does. It will be the
foundation for the production Ivy compiler.

PR Close #23455
2018-04-25 13:25:33 -07:00
Andrew Seguin 37d2cb4553 feat(elements): add schematics (#23298)
PR Close #23298
2018-04-11 18:13:30 -07:00
JiaLi.Passion c560423b52 build: upgrade zone.js (#23108)
PR Close #23108
2018-04-04 08:24:02 -07:00
Andrew Seguin 22b96b9690 feat(elements): add support for creating custom elements (#22413)
PR Close #22413
2018-03-16 12:39:07 -07:00
Michael Giambalvo 37fedd001c feat(core): add task tracking to Testability (#16863)
Allow passing an optional timeout to Testability's whenStable(). If
specified, if Angular is not stable before the timeout is hit, the
done callback will be invoked with a list of pending macrotasks.

Also, allows an optional update callback, which will be invoked whenever
the set of pending macrotasks changes. If this callback returns true,
the timeout will be cancelled and the done callback will not be invoked.

If the optional parameters are not passed, whenStable() will work
as it did before, whether or not the task tracking zone spec is
available.

This change also migrates the Testability unit tests off the deprecated
AsyncTestCompleter.

PR Close #16863
2018-03-14 08:48:48 -07:00
George Kalpakas 8e1e040f72 test(upgrade): run tests against multiple AngularJS versions (#22167)
Fixes #19332

PR Close #22167
2018-02-25 10:06:14 -08:00
Alex Eagle 370ab66c4f build(ivy): create hello world rollup (#22004)
This is a customization of the rollup_bundle rule from rules_nodejs
which adds the build-optimizer as a plugin.

Add a functional test with fast round-trip that asserts the minified app
still works.

Publish the min.js artifact on circleCI so we can track its size.

PR Close #22004
2018-02-06 08:25:22 -08:00
Chuck Jazdzewski 64d16dee02 feat(compiler): implement "enableIvy" compiler option (#21427)
The "enableIvy" compiler option is the initial implementation
of the Render3 (or Ivy) code generation. This commit enables
generation generating "Hello, World" (example in the test)
but not much else. It is currenly only useful for internal Ivy
testing as Ivy is in development.

PR Close #21427
2018-01-18 18:22:44 -06:00
Marc Laval d2cfc6a719 build: activate render3 tests in CI (#21279)
PR Close #21279
2018-01-05 14:25:40 -08:00
Misko Hevery 47bcb5bc35 build(core): add bazel test targets for core (#21053)
- Add tests target for `test`, `test_node_only` and `test_web` in `core` package.
- Created a `_testing_init` pseudo package where bootstrap code for tests is kept.
- Moved `source_map_util` from `test` to `testing` so to prevent circular dependency.
- Removed `visibility:public` for testing `BUILD` packages.

PR Close #21053
2017-12-22 13:10:51 -08:00
Miško Hevery 0fa818b318 feat(core): Moving Renderer3 into @angular/core (#20855)
PR Close #20855
2017-12-21 21:40:58 -08:00
Igor Minar 3997d97806 revert: feat(elements): implement `@angular/elements` #19469 (#20152)
This PR was merged without API docs and general rollout plan.

We can't release this as is in 5.1 without a plan for documentation, cli integration, etc.
2017-11-03 15:54:54 -07:00
George Kalpakas aed4a11d01 feat(elements): implement `NgElement` 2017-11-02 16:09:09 -07:00
Chuck Jazdzewski f96142cd7c build: remove references to `tsc-wrapped` (#19298)
With this commit `ngc` is used instead of `tsc-wrapped` for
collecting metadata and tsickle rewriting and `tsc-wrapped`
is removed from the repository.

`@angular/tsc-wrapped@5` is now deprecated and is no longer
used, updated, or maintained as part as of Angular 5.x.x.

`@angular/tsc-wrapped@4` is still maintained and required by
Angular 4.x.x and will be maintained as long as 4.x.x is in
LTS.

PR Close #19298
2017-09-21 13:55:52 -07:00
JiaLi.Passion d52f42688a fix(platform-browser): run BLACK_LISTED_EVENTS outside of ngZone (#18993)
PR Close #18993
2017-09-05 15:33:22 -05:00
Olivier Combe 33d250ffaa build(common): extract i18n locale data from cldr (#18284)
PR Close #18284
2017-08-22 15:43:04 -05:00
Chuck Jazdzewski 619e625ee2 refactor(tsc-wrapped): move tsc-wrapped to the packages directory (#18160) 2017-07-21 12:26:16 -05:00
Matias Niemelä f1a9e3c1bb feat(animations): introduce routeable animation support 2017-05-19 13:45:22 -07:00
Jason Aden 80112a9ea1 fix: fix path locally to empty.js (#15073) 2017-03-15 13:40:24 -07:00
Jason Aden b74ab83d2c refactor: update paths from modules/@angular to packages 2017-03-08 16:29:28 -08:00