Commit Graph

10 Commits

Author SHA1 Message Date
Joey Perrott 698b0288be build: reformat repo to new clang@1.4.0 (#36613)
PR Close #36613
2020-04-14 12:08:36 -07:00
Omar Griffin d42f32cc61 feat: optionally save complete performance log in chrome benchpress tests (#27551)
If RAW_PERFLOG_PATH is passed in as an option, benchpress saves chrome's
performance log to a json file. This allows developers to download the
json file and upload it to their browser to get a breakdown of chrome-side
resource usage during a test.

PR Close #27551
2019-02-05 23:35:32 -05:00
Mike Giambalvo 06d04002fd fix(benchpress): Use performance.mark() instead of console.time() (#24114)
Previously, benchpress would use `console.time()` and
`console.timeEnd()` to measure the start and end of a test in the
performance log. This used to work over navigations - if you called
`console.time(id)` then navigated to a different page, calling
`console.timeEnd(id)` would still insert an event in the performance
log.

As of Chrome 65, this is no longer the case. `console.timeEnd(id)` will
simply not insert an event in the performance log unless
`console.time(id)` was called on the same page. Likewise, using
`performance.measure()` does not work if the starting mark was on a
different page.

This simple workaround uses `performance.mark()` to insert events in the
performance log at the start and end of the test. Benchpress looks for
'-bpstart' and '-bpend' in the name of the performance mark, and
normalizes that to the start and end events expected by PerflogMetric

PR Close #24114
2018-08-30 21:33:40 -07:00
George Kalpakas e01b539ee5 refactor: infer type for `it()` assertion functions (#19904)
PR Close #19904
2018-07-06 13:48:02 -07:00
Misko Hevery 47e251a80a build: remove `main()` from specs (#21053)
PR Close #21053
2017-12-22 13:10:51 -08:00
Miško Hevery fcadbf4bf6 perf: switch angular to use StaticInjector instead of ReflectiveInjector
This change allows ReflectiveInjector to be tree shaken resulting
in not needed Reflect polyfil and smaller bundles.

Code savings for HelloWorld using Closure:

Reflective: bundle.js:  105,864(34,190 gzip)
    Static: bundle.js:  154,889(33,555 gzip)
                            645( 2%)

BREAKING CHANGE:

`platformXXXX()` no longer accepts providers which depend on reflection.
Specifically the method signature when from `Provider[]` to
`StaticProvider[]`.

Example:
Before:
```
[
  MyClass,
  {provide: ClassA, useClass: SubClassA}
]

```

After:
```
[
  {provide: MyClass, deps: [Dep1,...]},
  {provide: ClassA, useClass: SubClassA, deps: [Dep1,...]}
]
```

NOTE: This only applies to platform creation and providers for the JIT
compiler. It does not apply to `@Compotent` or `@NgModule` provides
declarations.

Benchpress note: Previously Benchpress also supported reflective
provides, which now require static providers.

DEPRECATION:

- `ReflectiveInjector` is now deprecated as it will be remove. Use
  `Injector.create` as a replacement.

closes #18496
2017-08-07 15:42:34 -07:00
Tobias Bosch 2f442062d2 fix(benchpress): chrome - prevent trace buffer overflow 2017-04-18 08:28:31 -07:00
Miško Hevery 14669f20bf fix(benchpress): Update types for TypeScript nullability support 2017-04-12 11:36:19 -07:00
Jason Aden 8573e36574 build: fix file paths after moving modules/@angular/* to packages/* 2017-03-08 16:29:28 -08:00
Jason Aden 3e51a19983 refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00