Pull request #46672 added some debugging code to trace down the
root cause of its bug, but parts of the debugging code has never
been cleaned up and ended up landing as part of the PR.
This commit removes the code as it might cause unexpected issues.
Likely when e.g. `Error` is patched and would perform XHRs in testing,
unveiling e.g. CORS issues. See #46989.
PR Close#46989
As mentioned in the previous commit that ensured that the Zone name is
included in errors raised by the `SyncTestZoneSpec`, we can now include
the Jasmine describe block descriptions in such errors.
Errors can often happen when users accidentally try to set up Angular
tests without an `it` block. Resulting in errors where it's not clear
at all which describe block (of potentially a large repository) is
involved:
```
An error was thrown in afterAll
error properties: Object({ originalStack: 'Error: Cannot call XX from within a sync test.
at new ZoneAwareError (packages/zone.js/test/browser_test_rollup.umd.js:98:37)
at e.onScheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:158:196)
at e.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:7529)
at t.scheduleTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3539)
at t.scheduleMicroTask (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:14:3791)
at r.execute (packages/zone.js/bundles/zone-testing-bundle.umd.min.js:166:4372)
at queueRunnerFa ...
at <Jasmine>
```
We now include the describe block description in the error, so that it
is easier to figure out the location of the culprit code.
Jasmine checks internally if `process` and `process.on` is defined. Otherwise,
it installs the browser rejection handler through the `global.addEventListener`.
This code may be run in the browser environment where `process` is not defined, and
this will lead to a runtime exception since Webpack 5 removed automatic Node.js polyfills.
PR Close#42260
PR Close#45392
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
In `FakeAsyncZoneSpec`, there are several variables and APIs to identify
different times, and the names are confusing, in this commit, they are
renamed for more clear understandings.
1. currentTickTime, the tick millis advanced.
2. getFakeBaseSystemTime(), return the fake base system time.
3. setFakeBaseSystemTime(), set the fake base system time.
4. getRealSystemTime(), get the underlying native system time.
PR Close#39127
Close#33657
in jasmine 3.5, there is a new feature, user can pass a properties object to `jasmine.createSpyObj`
```
const spy = jasmine.createSpyObj('spy', ['method1'], {prop1: 'foo'});
expect(spy.prop1).toEqual('foo');
```
This case will not work for Angular TestBed, for example,
```
describe('AppComponent', () => {
beforeEach(() => {
//Note the third parameter
// @ts-ignore
const someServiceSpy = jasmine.createSpyObj('SomeService', ['someFunction'], ['aProperty']);
TestBed.configureTestingModule({
declarations: [
AppComponent
],
providers: [
{provide: SomeService, useValue: someServiceSpy},
]
}).compileComponents();
});
it('should create the app', () => {
//spyObj will have someFunction, but will not have aProperty
let spyObj = TestBed.get(SomeService);
});
```
Because `jasmine.createSpyObj` will create the `aProperty` with `enumerable=false`,
and `TestBed.configureTestingModule` will try to copy all the properties from spyObj to
the injected service instance. And because `enumerable` is false, so the property (here is aProperty)
will not be copied.
This PR will monkey patch the `jasmine.createSpyObj` and make sure the new property's
`enumerable=true`.
PR Close#34624
If zonejs is sent undefined callbacks it proceeds to attempt to call them, then fails, catches it own fail, rewrites the stack to hide the mistake, and reports a TypeError with a callstack unrelated to inputs.
Throw early if the callback is undefined (as can happen if JS or any-ified TS calls zone invokeTask).
Check for undefined onCommplete callback to zonejs jasmine wrapper.
PR Close#31497
This partially reverts some changes from 71b9371180 (diff-dd469785fca8680a5b33b1e81c5cfd91R1420)
These broke the g3sync of zone.js because we use the output of the TypeScript compiler directly, rather than rely on the rollup commonjs plugin to define the global symbol
PR Close#31453
