33b40dcb6b
This change measures the render time of the BuildOutput component. Change-Id: I47979443781f0150f8f203c857847801d54a7385
39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
// Copyright 2021 Red Hat, Inc
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
// not use this file except in compliance with the License. You may obtain
|
|
// a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
// License for the specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
import React from 'react'
|
|
import ReactDOM from 'react-dom'
|
|
import BuildOutput from './BuildOutput'
|
|
|
|
const fakeOutput = (width, height) => ({
|
|
test: {
|
|
failed: [
|
|
{
|
|
zuul_log_id: 'fake',
|
|
stderr_lines: Array(height).fill('x'.repeat(width))
|
|
},
|
|
],
|
|
},
|
|
})
|
|
|
|
it('BuildOutput renders big task', () => {
|
|
const div = document.createElement('div')
|
|
const output = fakeOutput(512, 1024)
|
|
const begin = performance.now()
|
|
ReactDOM.render(<BuildOutput output={output} />, div, () => {
|
|
const end = performance.now()
|
|
console.log('Render took ' + (end - begin) + ' milliseconds.')
|
|
})
|
|
})
|