angular-docs-cn/modules/benchmarks/e2e_test/selector_perf.ts

import {runClickBenchmark, verifyNoBrowserErrors} from 'angular2/src/testing/perf_util';

describe('ng2 selector benchmark', function() {

  var URL = 'benchmarks/src/compiler/selector_benchmark.html';

  afterEach(verifyNoBrowserErrors);

  it('should log parse stats', function(done) {
    runClickBenchmark({
      url: URL,
      buttons: ['#parse'],
      id: 'ng2.selector.parse',
      params: [{name: 'selectors', value: 10000, scale: 'linear'}],
      waitForAngular2: false
    }).then(done, done.fail);
  });

  it('should log addSelectable stats', function(done) {
    runClickBenchmark({
      url: URL,
      buttons: ['#addSelectable'],
      id: 'ng2.selector.addSelectable',
      params: [{name: 'selectors', value: 10000, scale: 'linear'}],
      waitForAngular2: false
    }).then(done, done.fail);
  });

  it('should log match stats', function(done) {
    runClickBenchmark({
      url: URL,
      buttons: ['#match'],
      id: 'ng2.selector.match',
      params: [{name: 'selectors', value: 10000, scale: 'linear'}],
      waitForAngular2: false
    }).then(done, done.fail);
  });

});