From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- browser/components/aboutwelcome/karma.mc.config.js | 246 +++++++++++++++++++++ 1 file changed, 246 insertions(+) create mode 100644 browser/components/aboutwelcome/karma.mc.config.js (limited to 'browser/components/aboutwelcome/karma.mc.config.js') diff --git a/browser/components/aboutwelcome/karma.mc.config.js b/browser/components/aboutwelcome/karma.mc.config.js new file mode 100644 index 0000000000..b6ba043ad4 --- /dev/null +++ b/browser/components/aboutwelcome/karma.mc.config.js @@ -0,0 +1,246 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +const path = require("path"); +const webpack = require("webpack"); +const { ResourceUriPlugin } = require("../newtab/tools/resourceUriPlugin"); + +const PATHS = { + // Where is the entry point for the unit tests? + testEntryFile: path.resolve(__dirname, "./tests/unit/unit-entry.js"), + + // A glob-style pattern matching all unit tests + testFilesPattern: "./tests/unit/unit-entry.js", + + // The base directory of all source files (used for path resolution in webpack importing) + moduleResolveDirectory: __dirname, + newtabResolveDirectory: "../newtab", + + // a RegEx matching all Cu.import statements of local files + resourcePathRegEx: /^resource:\/\/activity-stream\//, + + coverageReportingPath: "logs/coverage/", +}; + +// When tweaking here, be sure to review the docs about the execution ordering +// semantics of the preprocessors array, as they are somewhat odd. +const preprocessors = {}; +preprocessors[PATHS.testFilesPattern] = [ + "webpack", // require("karma-webpack") + "sourcemap", // require("karma-sourcemap-loader") +]; + +module.exports = function (config) { + const isTDD = config.tdd; + const browsers = isTDD ? ["Firefox"] : ["FirefoxHeadless"]; // require("karma-firefox-launcher") + config.set({ + singleRun: !isTDD, + browsers, + customLaunchers: { + FirefoxHeadless: { + base: "Firefox", + flags: ["--headless"], + }, + }, + frameworks: [ + "chai", // require("chai") require("karma-chai") + "mocha", // require("mocha") require("karma-mocha") + "sinon", // require("sinon") require("karma-sinon") + ], + reporters: [ + "coverage-istanbul", // require("karma-coverage") + "mocha", // require("karma-mocha-reporter") + + // for bin/try-runner.js to parse the output easily + "json", // require("karma-json-reporter") + ], + jsonReporter: { + // So this doesn't get interleaved with other karma output + stdout: false, + outputFile: path.join("logs", "karma-run-results.json"), + }, + coverageIstanbulReporter: { + reports: ["lcov", "text-summary"], // for some reason "lcov" reallys means "lcov" and "html" + "report-config": { + // so the full m-c path gets printed; needed for https://coverage.moz.tools/ integration + lcov: { + projectRoot: "../../..", + }, + }, + dir: PATHS.coverageReportingPath, + // This will make karma fail if coverage reporting is less than the minimums here + thresholds: !isTDD && { + each: { + statements: 80, + lines: 80, + functions: 80, + branches: 66, + overrides: { + "modules/*.sys.mjs": { + statements: 0, + lines: 0, + functions: 0, + branches: 0, + }, + "content-src/lib/aboutwelcome-utils.mjs": { + statements: 50, + lines: 50, + functions: 50, + branches: 0, + }, + "content-src/components/LanguageSwitcher.jsx": { + // This file is covered by the mochitest: browser_aboutwelcome_multistage_languageSwitcher.js + statements: 0, + lines: 0, + functions: 0, + branches: 0, + }, + "content-src/components/EmbeddedMigrationWizard.jsx": { + // This file is covered by the mochitest: browser_aboutwelcome_multistage_mr.js + // Can't be unit tested because it relies on the migration-wizard custom element + statements: 0, + lines: 0, + functions: 0, + branches: 0, + }, + "content-src/components/AddonsPicker.jsx": { + // This file is covered by the mochitest: browser_aboutwelcome_multistage_addonspicker.js + statements: 0, + lines: 0, + functions: 0, + branches: 0, + }, + "content-src/components/SubmenuButton.jsx": { + // Enzyme can't test this file because it relies on XUL elements + // and JS events, which Enzyme can't simulate. Browser tests are + // in browser_feature_callout_panel.js + statements: 0, + lines: 0, + functions: 0, + branches: 0, + }, + "content-src/components/MSLocalized.jsx": { + statements: 77.42, + lines: 77.42, + functions: 75, + }, + "content-src/components/CTAParagraph.jsx": { + functions: 50, + }, + "content-src/components/HeroImage.jsx": { + branches: 62.5, + }, + "content-src/components/LinkParagraph.jsx": { + functions: 75, + branches: 37.5, + }, + "content-src/components/MRColorways.jsx": { + statements: 76.09, + lines: 75, + functions: 76.92, + }, + "content-src/components/MobileDownloads.jsx": { + branches: 56.25, + }, + "content-src/components/Themes.jsx": { + branches: 50, + }, + "content-src/components/MultiStageAboutWelcome.jsx": { + statements: 78.06, + lines: 79.89, + functions: 73.17, + branches: 61.74, + }, + }, + }, + }, + }, + files: [PATHS.testEntryFile], + preprocessors, + webpack: { + mode: "none", + devtool: "inline-source-map", + // This loader allows us to override required files in tests + resolveLoader: { + alias: { + inject: path.join(__dirname, "../newtab/loaders/inject-loader"), + }, + }, + // This resolve config allows us to import with paths relative to the root directory + resolve: { + extensions: [".js", ".jsx"], + modules: [ + PATHS.moduleResolveDirectory, + "node_modules", + PATHS.newtabResolveDirectory, + ], + fallback: { + stream: require.resolve("stream-browserify"), + buffer: require.resolve("buffer"), + }, + alias: { + newtab: path.join(__dirname, "../newtab"), + asrouter: path.join(__dirname, "../asrouter"), + }, + }, + plugins: [ + // The ResourceUriPlugin handles translating resource URIs in import + // statements in .mjs files to paths on the filesystem. + new ResourceUriPlugin({ + resourcePathRegExes: [ + [ + new RegExp("^resource://activity-stream/"), + path.join(__dirname, "../newtab/"), + ], + [ + new RegExp("^resource:///modules/asrouter/"), + path.join(__dirname, "../asrouter/modules/"), + ], + ], + }), + new webpack.DefinePlugin({ + "process.env.NODE_ENV": JSON.stringify("development"), + }), + ], + externals: { + // enzyme needs these for backwards compatibility with 0.13. + // see https://github.com/airbnb/enzyme/blob/master/docs/guides/webpack.md#using-enzyme-with-webpack + "react/addons": true, + "react/lib/ReactContext": true, + "react/lib/ExecutionEnvironment": true, + }, + module: { + rules: [ + { + test: /\.js$/, + exclude: [/node_modules\/(?!@fluent\/).*/, /tests/], + loader: "babel-loader", + }, + { + test: /\.jsx$/, + exclude: /node_modules/, + loader: "babel-loader", + options: { + presets: ["@babel/preset-react"], + }, + }, + { + test: /\.md$/, + use: "raw-loader", + }, + { + enforce: "post", + test: /\.m?js[mx]?$/, + loader: "@jsdevtools/coverage-istanbul-loader", + options: { esModules: true }, + include: [path.resolve("content-src"), path.resolve("modules")], + exclude: [path.resolve("tests"), path.resolve("../newtab")], + }, + ], + }, + }, + // Silences some overly-verbose logging of individual module builds + webpackMiddleware: { noInfo: true }, + }); +}; -- cgit v1.2.3