angular-cn/modules/benchpress/src/web_driver_extension.js

87 lines
2.4 KiB
JavaScript

import { bind, Injector, OpaqueToken } from 'angular2/di';
import { BaseException, ABSTRACT, isBlank, isPresent } from 'angular2/src/facade/lang';
import { Promise, PromiseWrapper } from 'angular2/src/facade/async';
import { List, ListWrapper, StringMap } from 'angular2/src/facade/collection';
import { Options } from './common_options';
/**
* A WebDriverExtension implements extended commands of the webdriver protocol
* for a given browser, independent of the WebDriverAdapter.
* Needs one implementation for every supported Browser.
*/
@ABSTRACT()
export class WebDriverExtension {
static bindTo(childTokens) {
return [
bind(_CHILDREN).toAsyncFactory(
(injector) => PromiseWrapper.all(ListWrapper.map(childTokens, (token) => injector.asyncGet(token) )),
[Injector]
),
bind(WebDriverExtension).toFactory(
(children, capabilities) => {
var delegate;
ListWrapper.forEach(children, (extension) => {
if (extension.supports(capabilities)) {
delegate = extension;
}
});
if (isBlank(delegate)) {
throw new BaseException('Could not find a delegate for given capabilities!');
}
return delegate;
},
[_CHILDREN, Options.CAPABILITIES]
)
];
}
gc():Promise {
throw new BaseException('NYI');
}
timeBegin(name):Promise {
throw new BaseException('NYI');
}
timeEnd(name, restart:boolean):Promise {
throw new BaseException('NYI');
}
/**
* Format:
* - cat: category of the event
* - name: event name: 'script', 'gc', 'render', ...
* - ph: phase: 'B' (begin), 'E' (end), 'b' (nestable start), 'e' (nestable end), 'X' (Complete event)
* - ts: timestamp in ms, e.g. 12345
* - pid: process id
* - args: arguments, e.g. {heapSize: 1234}
*
* Based on [Chrome Trace Event Format](https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/edit)
**/
readPerfLog():Promise<List> {
throw new BaseException('NYI');
}
perfLogFeatures():PerfLogFeatures {
throw new BaseException('NYI');
}
supports(capabilities:StringMap):boolean {
return true;
}
}
export class PerfLogFeatures {
render:boolean;
gc:boolean;
constructor({render, gc} = {}) {
this.render = isPresent(render) && render;
this.gc = isPresent(gc) && gc;
}
}
var _CHILDREN = new OpaqueToken('WebDriverExtension.children');