/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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. */ const fs = require('fs'); const path = require('path'); const util = require('util'); const { RESULT_FILE_NAME } = require('./store'); const readFileAsync = util.promisify(fs.readFile); function resolveImagePath(imageUrl) { if (!imageUrl) { return ''; } // The original image path is relative to the client. return imageUrl.replace(/\\/g, '/').replace(/\.\.\/tmp/g, './tmp'); } async function inlineImage(imageUrl) { if (!imageUrl) { return ''; } try { let fullPath = path.join(__dirname, resolveImagePath(imageUrl)); // let img = await jimp.read(fullPath); // img.quality(70); // return img.getBase64Async('image/jpeg'); let imgBuffer = await readFileAsync(fullPath); return 'data:image/webp;base64,' + imgBuffer.toString('base64'); } catch (e) { console.error(e); return ''; } } async function genDetail(test) { let shotDetail = ''; let prevShotDesc = ''; let failed = 0; for (let shot of test.results) { if (shot.diffRatio < 0.001) { continue; } failed++; // Batch same description shot if (shot.desc !== prevShotDesc) { shotDetail += `\n#### ${shot.desc}`; prevShotDesc = shot.desc; } let [expectedUrl, actualUrl, diffUrl] = await Promise.all([ inlineImage(shot.expected), inlineImage(shot.actual), inlineImage(shot.diff) // resolveImagePath(shot.expected), // resolveImagePath(shot.actual), // resolveImagePath(shot.diff) ]); shotDetail += `
Expected ${test.expectedVersion}
Actual ${test.actualVersion}
Diff(${shot.diffRatio && shot.diffRatio.toFixed(3)})
`; } return { content: shotDetail, failed, total: test.results.length }; } module.exports = async function(testDir) { let sections = []; let failedTest = 0; const tests = JSON.parse(fs.readFileSync( path.join(testDir, RESULT_FILE_NAME), 'utf-8' )); for (let test of tests) { let detail = await genDetail(test); if (detail.failed > 0) { failedTest++; let title = `${failedTest}. ${test.name} (Failed ${detail.failed} / ${detail.total})`; console.log(title); let sectionText = `

${title}

${detail.content} `; sections.push({ content: sectionText, title, id: test.name }); } } let htmlText = '

Visual Regression Test Report

\n'; htmlText += `

Total: ${tests.length}

Failed: ${failedTest}

`; htmlText += ''; htmlText += sections.map(section => section.content).join('\n\n'); const file = path.join(testDir, 'report.html'); fs.writeFileSync(file, htmlText, 'utf-8'); return file; }