├── .editorconfig ├── .eslintignore ├── .eslintrc ├── .fatherrc.js ├── .github ├── dependabot.yml └── workflows │ ├── main.yml │ ├── test-npm.yml │ └── test.yml ├── .gitignore ├── .npmignore ├── README.md ├── bin ├── rc-test-migrate.js └── rc-test.js ├── jest.config.js ├── package.json ├── public └── modernizr.js ├── src ├── index.ts ├── setup.ts ├── setupAfterEnv.ts ├── setupEnzyme.ts └── transformers │ ├── fileTransformer.ts │ └── jsTransformer.ts └── tests ├── index.test.tsx ├── setup.ts └── setupFilesAfterEnv.ts /.editorconfig: -------------------------------------------------------------------------------- 1 | # top-most EditorConfig file 2 | root = true 3 | 4 | # Unix-style newlines with a newline ending every file 5 | [*.{js,css}] 6 | end_of_line = lf 7 | insert_final_newline = true 8 | indent_style = space 9 | indent_size = 2 10 | -------------------------------------------------------------------------------- /.eslintignore: -------------------------------------------------------------------------------- 1 | lib/server/js2html.js -------------------------------------------------------------------------------- /.eslintrc: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "airbnb", 3 | "rules": { 4 | "no-var": [ 5 | 0 6 | ], 7 | "arrow-body-style":[0], 8 | "strict": [ 9 | 0 10 | ], 11 | "no-console": [ 12 | 0 13 | ], 14 | "func-names": [ 15 | 0 16 | ], 17 | "space-before-function-paren": [ 18 | 0 19 | ], 20 | "no-param-reassign": [ 21 | 0 22 | ], 23 | "vars-on-top": [ 24 | 0 25 | ] 26 | } 27 | } -------------------------------------------------------------------------------- /.fatherrc.js: -------------------------------------------------------------------------------- 1 | import { defineConfig } from 'father'; 2 | 3 | export default defineConfig({ 4 | platform: 'browser', 5 | cjs: { output: 'lib' }, 6 | esm: { 7 | output: 'es', 8 | alias: { 'rc-util/lib': 'rc-util/es' }, 9 | }, 10 | }); 11 | -------------------------------------------------------------------------------- /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | # To get started with Dependabot version updates, you'll need to specify which 2 | # package ecosystems to update and where the package manifests are located. 3 | # Please see the documentation for all configuration options: 4 | # https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file 5 | 6 | version: 2 7 | updates: 8 | - package-ecosystem: "npm" # See documentation for possible values 9 | directory: "/" # Location of package manifests 10 | schedule: 11 | interval: "weekly" 12 | - package-ecosystem: "github-actions" # See documentation for possible values 13 | directory: "/" # Location of package manifests 14 | schedule: 15 | interval: "weekly" 16 | -------------------------------------------------------------------------------- /.github/workflows/main.yml: -------------------------------------------------------------------------------- 1 | name: CI 2 | 3 | on: 4 | push: 5 | branches: [master] 6 | pull_request: 7 | branches: [master] 8 | 9 | jobs: 10 | setup: 11 | runs-on: ubuntu-latest 12 | steps: 13 | - name: checkout 14 | uses: actions/checkout@master 15 | 16 | - uses: actions/setup-node@v1 17 | with: 18 | node-version: '12' 19 | 20 | - name: cache package-lock.json 21 | uses: actions/cache@v2 22 | with: 23 | path: package-temp-dir 24 | key: lock-${{ github.sha }} 25 | 26 | - name: create package-lock.json 27 | run: npm i --package-lock-only 28 | 29 | - name: hack for singe file 30 | run: | 31 | if [ ! -d "package-temp-dir" ]; then 32 | mkdir package-temp-dir 33 | fi 34 | cp package-lock.json package-temp-dir 35 | 36 | - name: cache node_modules 37 | id: node_modules_cache_id 38 | uses: actions/cache@v2 39 | with: 40 | path: node_modules 41 | key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }} 42 | 43 | - name: install 44 | if: steps.node_modules_cache_id.outputs.cache-hit != 'true' 45 | run: npm ci 46 | 47 | test: 48 | runs-on: ubuntu-latest 49 | steps: 50 | - name: checkout 51 | uses: actions/checkout@master 52 | 53 | - name: restore cache from package-lock.json 54 | uses: actions/cache@v2 55 | with: 56 | path: package-temp-dir 57 | key: lock-${{ github.sha }} 58 | 59 | - name: restore cache from node_modules 60 | uses: actions/cache@v2 61 | with: 62 | path: node_modules 63 | key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }} 64 | 65 | - name: test 66 | run: npm test 67 | 68 | needs: setup 69 | -------------------------------------------------------------------------------- /.github/workflows/test-npm.yml: -------------------------------------------------------------------------------- 1 | name: react component workflow 2 | 3 | on: [workflow_call] 4 | 5 | jobs: 6 | react-component-workflow: 7 | name: react component workflow 8 | runs-on: ubuntu-latest 9 | steps: 10 | - uses: actions/checkout@v4 11 | - run: npm i --legacy-peer-deps 12 | - run: npm run lint 13 | - run: npx tsc --noEmit 14 | - run: npm run compile 15 | - run: npm run test -- --coverage 16 | - uses: codecov/codecov-action@v5 17 | with: 18 | token: ${{ secrets.CODECOV_TOKEN }} 19 | -------------------------------------------------------------------------------- /.github/workflows/test.yml: -------------------------------------------------------------------------------- 1 | name: react component workflow 2 | 3 | on: [workflow_call] 4 | 5 | jobs: 6 | react-component-workflow: 7 | name: react component workflow 8 | runs-on: ubuntu-latest 9 | steps: 10 | - uses: actions/checkout@v4 11 | - uses: oven-sh/setup-bun@v2 12 | - run: bun i 13 | - run: bun run lint 14 | - run: bunx tsc --noEmit 15 | - run: bun run compile 16 | - run: bun run test -- --coverage 17 | - uses: codecov/codecov-action@v5 18 | with: 19 | token: ${{ secrets.CODECOV_TOKEN }} 20 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | *.log 3 | .idea/ 4 | .ipr 5 | .iws 6 | *~ 7 | ~* 8 | *.diff 9 | *.patch 10 | *.bak 11 | .DS_Store 12 | Thumbs.db 13 | .project 14 | .*proj 15 | .svn/ 16 | *.swp 17 | *.swo 18 | *.pyc 19 | *.pyo 20 | .build 21 | node_modules 22 | _site 23 | sea-modules 24 | spm_modules 25 | .cache 26 | dist 27 | tests/*.css 28 | yarn.lock 29 | package-lock.json 30 | lib/ 31 | es/ -------------------------------------------------------------------------------- /.npmignore: -------------------------------------------------------------------------------- 1 | bower_components/ 2 | *.cfg 3 | node_modules/ 4 | nohup.out 5 | *.iml 6 | .idea/ 7 | .ipr 8 | .iws 9 | *~ 10 | ~* 11 | *.diff 12 | *.log 13 | *.patch 14 | *.bak 15 | .DS_Store 16 | Thumbs.db 17 | .project 18 | .*proj 19 | .svn/ 20 | *.swp 21 | out/ 22 | .build 23 | node_modules 24 | _site 25 | sea-modules 26 | spm_modules 27 | .cache 28 | dist 29 | tests/*.css -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # rc-test 2 | 3 | test for react component 4 | 5 | ## Usage 6 | 7 | ``` 8 | $ rc-test 9 | ``` 10 | -------------------------------------------------------------------------------- /bin/rc-test-migrate.js: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | 3 | const path = require("path"); 4 | const semver = require("semver"); 5 | const fs = require("fs-extra"); 6 | 7 | const VER_FATHER = "father"; 8 | const VER_PLUGIN = "@rc-component/father-plugin"; 9 | const VER_ENZYME_ADAPTER = "enzyme-adapter-react-16"; 10 | const RM_DEPS = ["jest", "father-build", "react-test-renderer"]; 11 | 12 | const cwd = process.cwd(); 13 | 14 | const pkg = require(path.resolve(cwd, "package.json")); 15 | 16 | // ================================================================== 17 | // Upgrade father version if exist 18 | const fatherVer = pkg.devDependencies[VER_FATHER]; 19 | if (fatherVer) { 20 | const fatherMajor = semver.major(semver.minVersion(fatherVer)); 21 | 22 | if (fatherMajor < 4) { 23 | console.log("升级 father 至 v4..."); 24 | pkg.devDependencies[VER_FATHER] = "^4.0.0"; 25 | pkg.devDependencies[VER_PLUGIN] = "^1.0.0"; 26 | 27 | console.log("覆盖 .fatherrc..."); 28 | fs.writeFileSync( 29 | path.resolve(cwd, ".fatherrc.js"), 30 | ` 31 | import { defineConfig } from 'father'; 32 | 33 | export default defineConfig({ 34 | plugins: ['@rc-component/father-plugin'], 35 | }); 36 | `.trim(), 37 | "utf-8" 38 | ); 39 | 40 | // Clean up father v2 hooks 41 | console.log("清理遗留 pre-commit..."); 42 | fs.removeSync(path.resolve(cwd, ".git/hooks/pre-commit")); 43 | } 44 | } 45 | 46 | // Check if exist enzyme 47 | const existEnzyme = pkg.devDependencies["enzyme"]; 48 | if (existEnzyme) { 49 | console.log("添加 enzyme adapter 依赖..."); 50 | pkg.devDependencies[VER_ENZYME_ADAPTER] = "^1.15.6"; 51 | } 52 | 53 | // ================================================================== 54 | // tsconfig.json 55 | const tsConfigPath = path.resolve(cwd, "tsconfig.json"); 56 | if (fs.existsSync(tsConfigPath)) { 57 | console.log("更新 tsconfig jsx 配置为 'react'..."); 58 | const tsConfig = require(path.resolve(cwd, "tsconfig.json")); 59 | 60 | tsConfig.compilerOptions.jsx = "react"; 61 | 62 | fs.writeFileSync(tsConfigPath, JSON.stringify(tsConfig, null, 2)); 63 | } 64 | 65 | // ================================================================== 66 | // Update script 67 | pkg.scripts.test = "rc-test"; 68 | 69 | // Remove origin test content 70 | RM_DEPS.forEach((dep) => { 71 | delete pkg.devDependencies[dep]; 72 | }); 73 | 74 | fs.writeFileSync( 75 | path.resolve(cwd, "package.json"), 76 | JSON.stringify(pkg, null, 2), 77 | "utf-8" 78 | ); 79 | 80 | // ================================================================== 81 | // Print Tips 82 | console.log(""); 83 | console.log("更新完成，请检查以下内容："); 84 | console.log(" - 更新 .github/workflows 中 CI node 版本至 16"); 85 | console.log( 86 | " - 移除 jest.config.js 中关于 @testing-library/jsdom 的 setupFilesAfterEnv 配置" 87 | ); 88 | console.log(" - 重新安装依赖 node_modules"); 89 | 90 | if (pkg.devDependencies["enzyme"]) { 91 | console.log(" - （可选）移除 enzyme 测试，替换为 @testing-library/react"); 92 | } 93 | -------------------------------------------------------------------------------- /bin/rc-test.js: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | 3 | const yParser = require("yargs-parser"); 4 | const args = yParser(process.argv.slice(2), { 5 | alias: { 6 | watch: ["w"], 7 | version: ["v"], 8 | }, 9 | }); 10 | 11 | if (args.version) { 12 | console.log(require("../package").version); 13 | process.exit(0); 14 | } 15 | 16 | require("../lib") 17 | .default({ 18 | ...args, 19 | }) 20 | .catch((e) => { 21 | console.error(e); 22 | 23 | process.exit(1); 24 | }); 25 | -------------------------------------------------------------------------------- /jest.config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | setupFiles: ['./tests/setup.ts'], 3 | setupFilesAfterEnv: ['./tests/setupFilesAfterEnv.ts'], 4 | }; 5 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "rc-test", 3 | "version": "7.1.2", 4 | "description": "test tools for react component", 5 | "keywords": [ 6 | "react", 7 | "test" 8 | ], 9 | "homepage": "http://github.com/react-component/rc-test", 10 | "bugs": { 11 | "url": "http://github.com/react-component/rc-test/issues" 12 | }, 13 | "repository": { 14 | "type": "git", 15 | "url": "git@github.com:react-component/rc-test.git" 16 | }, 17 | "license": "MIT", 18 | "author": { 19 | "name": "yiminghe@gmail.com" 20 | }, 21 | "main": "./lib/index", 22 | "module": "./es/index", 23 | "typings": "es/index.d.ts", 24 | "bin": { 25 | "rc-test": "./bin/rc-test.js", 26 | "rc-test-migrate": "./bin/rc-test-migrate.js" 27 | }, 28 | "files": [ 29 | "lib", 30 | "es" 31 | ], 32 | "scripts": { 33 | "compile": "father build", 34 | "prepublishOnly": "npm run compile && np --no-cleanup --yolo --no-publish", 35 | "test": "npm run compile && npm run test:only", 36 | "test:only": "node ./bin/rc-test.js" 37 | }, 38 | "dependencies": { 39 | "@babel/core": "^7.25.2", 40 | "@babel/preset-typescript": "^7.18.6", 41 | "@babel/runtime": "^7.18.0", 42 | "@testing-library/jest-dom": "^5.16.4", 43 | "@testing-library/react": "^13.0.0", 44 | "@umijs/fabric": "^4.0.0", 45 | "babel-jest": "^29.7.0", 46 | "babel-plugin-module-resolver": "^4.1.0", 47 | "babel-preset-umi": "^1.8.4", 48 | "core-js": "^3.25.5", 49 | "fs-extra": "^10.1.0", 50 | "jest": "^29.2.1", 51 | "jest-environment-jsdom": "^29.2.0", 52 | "regenerator-runtime": "^0.13.10", 53 | "umi-utils": "^1.7.3", 54 | "yargs-parser": "^21.1.1" 55 | }, 56 | "devDependencies": { 57 | "@types/fs-extra": "^9.0.13", 58 | "@types/jest": "^29.2.0", 59 | "@types/node": "^22.7.5", 60 | "@types/react": "^18.0.0", 61 | "@types/react-dom": "^18.0.0", 62 | "enzyme-adapter-react-16": "^1.15.6", 63 | "eslint": "^7.18.0", 64 | "father": "^4.0.0-rc.8", 65 | "np": "^10.0.7", 66 | "prettier": "^2.1.2", 67 | "react": "^18.0.0", 68 | "react-dom": "^18.0.0", 69 | "typescript": "^5.0.0" 70 | }, 71 | "peerDependencies": { 72 | "react": ">=16.9.0", 73 | "react-dom": ">=16.9.0" 74 | }, 75 | "engines": { 76 | "node": ">=12.x" 77 | } 78 | } 79 | -------------------------------------------------------------------------------- /public/modernizr.js: -------------------------------------------------------------------------------- 1 | /*! 2 | * Modernizr v2.8.3 3 | * www.modernizr.com 4 | * 5 | * Copyright (c) Faruk Ates, Paul Irish, Alex Sexton 6 | * Available under the BSD and MIT licenses: www.modernizr.com/license/ 7 | */ 8 | 9 | /* 10 | * Modernizr tests which native CSS3 and HTML5 features are available in 11 | * the current UA and makes the results available to you in two ways: 12 | * as properties on a global Modernizr object, and as classes on the 13 | * element. This information allows you to progressively enhance 14 | * your pages with a granular level of control over the experience. 15 | * 16 | * Modernizr has an optional (not included) conditional resource loader 17 | * called Modernizr.load(), based on Yepnope.js (yepnopejs.com). 18 | * To get a build that includes Modernizr.load(), as well as choosing 19 | * which tests to include, go to www.modernizr.com/download/ 20 | * 21 | * Authors Faruk Ates, Paul Irish, Alex Sexton 22 | * Contributors Ryan Seddon, Ben Alman 23 | */ 24 | 25 | window.Modernizr = (function( window, document, undefined ) { 26 | 27 | var version = '2.8.3', 28 | 29 | Modernizr = {}, 30 | 31 | /*>>cssclasses*/ 32 | // option for enabling the HTML classes to be added 33 | enableClasses = true, 34 | /*>>cssclasses*/ 35 | 36 | docElement = document.documentElement, 37 | 38 | /** 39 | * Create our "modernizr" element that we do most feature tests on. 40 | */ 41 | mod = 'modernizr', 42 | modElem = document.createElement(mod), 43 | mStyle = modElem.style, 44 | 45 | /** 46 | * Create the input element for various Web Forms feature tests. 47 | */ 48 | inputElem /*>>inputelem*/ = document.createElement('input') /*>>inputelem*/ , 49 | 50 | /*>>smile*/ 51 | smile = ':)', 52 | /*>>smile*/ 53 | 54 | toString = {}.toString, 55 | 56 | // TODO :: make the prefixes more granular 57 | /*>>prefixes*/ 58 | // List of property values to set for css tests. See ticket #21 59 | prefixes = ' -webkit- -moz- -o- -ms- '.split(' '), 60 | /*>>prefixes*/ 61 | 62 | /*>>domprefixes*/ 63 | // Following spec is to expose vendor-specific style properties as: 64 | // elem.style.WebkitBorderRadius 65 | // and the following would be incorrect: 66 | // elem.style.webkitBorderRadius 67 | 68 | // Webkit ghosts their properties in lowercase but Opera & Moz do not. 69 | // Microsoft uses a lowercase `ms` instead of the correct `Ms` in IE8+ 70 | // erik.eae.net/archives/2008/03/10/21.48.10/ 71 | 72 | // More here: github.com/Modernizr/Modernizr/issues/issue/21 73 | omPrefixes = 'Webkit Moz O ms', 74 | 75 | cssomPrefixes = omPrefixes.split(' '), 76 | 77 | domPrefixes = omPrefixes.toLowerCase().split(' '), 78 | /*>>domprefixes*/ 79 | 80 | /*>>ns*/ 81 | ns = {'svg': 'http://www.w3.org/2000/svg'}, 82 | /*>>ns*/ 83 | 84 | tests = {}, 85 | inputs = {}, 86 | attrs = {}, 87 | 88 | classes = [], 89 | 90 | slice = classes.slice, 91 | 92 | featureName, // used in testing loop 93 | 94 | 95 | /*>>teststyles*/ 96 | // Inject element with style element and some CSS rules 97 | injectElementWithStyles = function( rule, callback, nodes, testnames ) { 98 | 99 | var style, ret, node, docOverflow, 100 | div = document.createElement('div'), 101 | // After page load injecting a fake body doesn't work so check if body exists 102 | body = document.body, 103 | // IE6 and 7 won't return offsetWidth or offsetHeight unless it's in the body element, so we fake it. 104 | fakeBody = body || document.createElement('body'); 105 | 106 | if ( parseInt(nodes, 10) ) { 107 | // In order not to give false positives we create a node for each test 108 | // This also allows the method to scale for unspecified uses 109 | while ( nodes-- ) { 110 | node = document.createElement('div'); 111 | node.id = testnames ? testnames[nodes] : mod + (nodes + 1); 112 | div.appendChild(node); 113 | } 114 | } 115 | 116 | // '].join(''); 122 | div.id = mod; 123 | // IE6 will false positive on some tests due to the style element inside the test div somehow interfering offsetHeight, so insert it into body or fakebody. 124 | // Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270 125 | (body ? div : fakeBody).innerHTML += style; 126 | fakeBody.appendChild(div); 127 | if ( !body ) { 128 | //avoid crashing IE8, if background image is used 129 | fakeBody.style.background = ''; 130 | //Safari 5.13/5.1.4 OSX stops loading if ::-webkit-scrollbar is used and scrollbars are visible 131 | fakeBody.style.overflow = 'hidden'; 132 | docOverflow = docElement.style.overflow; 133 | docElement.style.overflow = 'hidden'; 134 | docElement.appendChild(fakeBody); 135 | } 136 | 137 | ret = callback(div, rule); 138 | // If this is done after page load we don't want to remove the body so check if body exists 139 | if ( !body ) { 140 | fakeBody.parentNode.removeChild(fakeBody); 141 | docElement.style.overflow = docOverflow; 142 | } else { 143 | div.parentNode.removeChild(div); 144 | } 145 | 146 | return !!ret; 147 | 148 | }, 149 | /*>>teststyles*/ 150 | 151 | /*>>mq*/ 152 | // adapted from matchMedia polyfill 153 | // by Scott Jehl and Paul Irish 154 | // gist.github.com/786768 155 | testMediaQuery = function( mq ) { 156 | 157 | var matchMedia = window.matchMedia || window.msMatchMedia; 158 | if ( matchMedia ) { 159 | return matchMedia(mq) && matchMedia(mq).matches || false; 160 | } 161 | 162 | var bool; 163 | 164 | injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) { 165 | bool = (window.getComputedStyle ? 166 | getComputedStyle(node, null) : 167 | node.currentStyle)['position'] == 'absolute'; 168 | }); 169 | 170 | return bool; 171 | 172 | }, 173 | /*>>mq*/ 174 | 175 | 176 | /*>>hasevent*/ 177 | // 178 | // isEventSupported determines if a given element supports the given event 179 | // kangax.github.com/iseventsupported/ 180 | // 181 | // The following results are known incorrects: 182 | // Modernizr.hasEvent("webkitTransitionEnd", elem) // false negative 183 | // Modernizr.hasEvent("textInput") // in Webkit. github.com/Modernizr/Modernizr/issues/333 184 | // ... 185 | isEventSupported = (function() { 186 | 187 | var TAGNAMES = { 188 | 'select': 'input', 'change': 'input', 189 | 'submit': 'form', 'reset': 'form', 190 | 'error': 'img', 'load': 'img', 'abort': 'img' 191 | }; 192 | 193 | function isEventSupported( eventName, element ) { 194 | 195 | element = element || document.createElement(TAGNAMES[eventName] || 'div'); 196 | eventName = 'on' + eventName; 197 | 198 | // When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those 199 | var isSupported = eventName in element; 200 | 201 | if ( !isSupported ) { 202 | // If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element 203 | if ( !element.setAttribute ) { 204 | element = document.createElement('div'); 205 | } 206 | if ( element.setAttribute && element.removeAttribute ) { 207 | element.setAttribute(eventName, ''); 208 | isSupported = is(element[eventName], 'function'); 209 | 210 | // If property was created, "remove it" (by setting value to `undefined`) 211 | if ( !is(element[eventName], 'undefined') ) { 212 | element[eventName] = undefined; 213 | } 214 | element.removeAttribute(eventName); 215 | } 216 | } 217 | 218 | element = null; 219 | return isSupported; 220 | } 221 | return isEventSupported; 222 | })(), 223 | /*>>hasevent*/ 224 | 225 | // TODO :: Add flag for hasownprop ? didn't last time 226 | 227 | // hasOwnProperty shim by kangax needed for Safari 2.0 support 228 | _hasOwnProperty = ({}).hasOwnProperty, hasOwnProp; 229 | 230 | if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) { 231 | hasOwnProp = function (object, property) { 232 | return _hasOwnProperty.call(object, property); 233 | }; 234 | } 235 | else { 236 | hasOwnProp = function (object, property) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */ 237 | return ((property in object) && is(object.constructor.prototype[property], 'undefined')); 238 | }; 239 | } 240 | 241 | // Adapted from ES5-shim https://github.com/kriskowal/es5-shim/blob/master/es5-shim.js 242 | // es5.github.com/#x15.3.4.5 243 | 244 | if (!Function.prototype.bind) { 245 | Function.prototype.bind = function bind(that) { 246 | 247 | var target = this; 248 | 249 | if (typeof target != "function") { 250 | throw new TypeError(); 251 | } 252 | 253 | var args = slice.call(arguments, 1), 254 | bound = function () { 255 | 256 | if (this instanceof bound) { 257 | 258 | var F = function(){}; 259 | F.prototype = target.prototype; 260 | var self = new F(); 261 | 262 | var result = target.apply( 263 | self, 264 | args.concat(slice.call(arguments)) 265 | ); 266 | if (Object(result) === result) { 267 | return result; 268 | } 269 | return self; 270 | 271 | } else { 272 | 273 | return target.apply( 274 | that, 275 | args.concat(slice.call(arguments)) 276 | ); 277 | 278 | } 279 | 280 | }; 281 | 282 | return bound; 283 | }; 284 | } 285 | 286 | /** 287 | * setCss applies given styles to the Modernizr DOM node. 288 | */ 289 | function setCss( str ) { 290 | mStyle.cssText = str; 291 | } 292 | 293 | /** 294 | * setCssAll extrapolates all vendor-specific css strings. 295 | */ 296 | function setCssAll( str1, str2 ) { 297 | return setCss(prefixes.join(str1 + ';') + ( str2 || '' )); 298 | } 299 | 300 | /** 301 | * is returns a boolean for if typeof obj is exactly type. 302 | */ 303 | function is( obj, type ) { 304 | return typeof obj === type; 305 | } 306 | 307 | /** 308 | * contains returns a boolean for if substr is found within str. 309 | */ 310 | function contains( str, substr ) { 311 | return !!~('' + str).indexOf(substr); 312 | } 313 | 314 | /*>>testprop*/ 315 | 316 | // testProps is a generic CSS / DOM property test. 317 | 318 | // In testing support for a given CSS property, it's legit to test: 319 | // `elem.style[styleName] !== undefined` 320 | // If the property is supported it will return an empty string, 321 | // if unsupported it will return undefined. 322 | 323 | // We'll take advantage of this quick test and skip setting a style 324 | // on our modernizr element, but instead just testing undefined vs 325 | // empty string. 326 | 327 | // Because the testing of the CSS property names (with "-", as 328 | // opposed to the camelCase DOM properties) is non-portable and 329 | // non-standard but works in WebKit and IE (but not Gecko or Opera), 330 | // we explicitly reject properties with dashes so that authors 331 | // developing in WebKit or IE first don't end up with 332 | // browser-specific content by accident. 333 | 334 | function testProps( props, prefixed ) { 335 | for ( var i in props ) { 336 | var prop = props[i]; 337 | if ( !contains(prop, "-") && mStyle[prop] !== undefined ) { 338 | return prefixed == 'pfx' ? prop : true; 339 | } 340 | } 341 | return false; 342 | } 343 | /*>>testprop*/ 344 | 345 | // TODO :: add testDOMProps 346 | /** 347 | * testDOMProps is a generic DOM property test; if a browser supports 348 | * a certain property, it won't return undefined for it. 349 | */ 350 | function testDOMProps( props, obj, elem ) { 351 | for ( var i in props ) { 352 | var item = obj[props[i]]; 353 | if ( item !== undefined) { 354 | 355 | // return the property name as a string 356 | if (elem === false) return props[i]; 357 | 358 | // let's bind a function 359 | if (is(item, 'function')){ 360 | // default to autobind unless override 361 | return item.bind(elem || obj); 362 | } 363 | 364 | // return the unbound function or obj or value 365 | return item; 366 | } 367 | } 368 | return false; 369 | } 370 | 371 | /*>>testallprops*/ 372 | /** 373 | * testPropsAll tests a list of DOM properties we want to check against. 374 | * We specify literally ALL possible (known and/or likely) properties on 375 | * the element including the non-vendor prefixed one, for forward- 376 | * compatibility. 377 | */ 378 | function testPropsAll( prop, prefixed, elem ) { 379 | 380 | var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1), 381 | props = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' '); 382 | 383 | // did they call .prefixed('boxSizing') or are we just testing a prop? 384 | if(is(prefixed, "string") || is(prefixed, "undefined")) { 385 | return testProps(props, prefixed); 386 | 387 | // otherwise, they called .prefixed('requestAnimationFrame', window[, elem]) 388 | } else { 389 | props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' '); 390 | return testDOMProps(props, prefixed, elem); 391 | } 392 | } 393 | /*>>testallprops*/ 394 | 395 | 396 | /** 397 | * Tests 398 | * ----- 399 | */ 400 | 401 | // The *new* flexbox 402 | // dev.w3.org/csswg/css3-flexbox 403 | 404 | tests['flexbox'] = function() { 405 | return testPropsAll('flexWrap'); 406 | }; 407 | 408 | // The *old* flexbox 409 | // www.w3.org/TR/2009/WD-css3-flexbox-20090723/ 410 | 411 | tests['flexboxlegacy'] = function() { 412 | return testPropsAll('boxDirection'); 413 | }; 414 | 415 | // On the S60 and BB Storm, getContext exists, but always returns undefined 416 | // so we actually have to call getContext() to verify 417 | // github.com/Modernizr/Modernizr/issues/issue/97/ 418 | 419 | tests['canvas'] = function() { 420 | var elem = document.createElement('canvas'); 421 | return !!(elem.getContext && elem.getContext('2d')); 422 | }; 423 | 424 | tests['canvastext'] = function() { 425 | return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function')); 426 | }; 427 | 428 | // webk.it/70117 is tracking a legit WebGL feature detect proposal 429 | 430 | // We do a soft detect which may false positive in order to avoid 431 | // an expensive context creation: bugzil.la/732441 432 | 433 | tests['webgl'] = function() { 434 | return !!window.WebGLRenderingContext; 435 | }; 436 | 437 | /* 438 | * The Modernizr.touch test only indicates if the browser supports 439 | * touch events, which does not necessarily reflect a touchscreen 440 | * device, as evidenced by tablets running Windows 7 or, alas, 441 | * the Palm Pre / WebOS (touch) phones. 442 | * 443 | * Additionally, Chrome (desktop) used to lie about its support on this, 444 | * but that has since been rectified: crbug.com/36415 445 | * 446 | * We also test for Firefox 4 Multitouch Support. 447 | * 448 | * For more info, see: modernizr.github.com/Modernizr/touch.html 449 | */ 450 | 451 | tests['touch'] = function() { 452 | var bool; 453 | 454 | if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) { 455 | bool = true; 456 | } else { 457 | injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) { 458 | bool = node.offsetTop === 9; 459 | }); 460 | } 461 | 462 | return bool; 463 | }; 464 | 465 | 466 | // geolocation is often considered a trivial feature detect... 467 | // Turns out, it's quite tricky to get right: 468 | // 469 | // Using !!navigator.geolocation does two things we don't want. It: 470 | // 1. Leaks memory in IE9: github.com/Modernizr/Modernizr/issues/513 471 | // 2. Disables page caching in WebKit: webk.it/43956 472 | // 473 | // Meanwhile, in Firefox < 8, an about:config setting could expose 474 | // a false positive that would throw an exception: bugzil.la/688158 475 | 476 | tests['geolocation'] = function() { 477 | return 'geolocation' in navigator; 478 | }; 479 | 480 | 481 | tests['postmessage'] = function() { 482 | return !!window.postMessage; 483 | }; 484 | 485 | 486 | // Chrome incognito mode used to throw an exception when using openDatabase 487 | // It doesn't anymore. 488 | tests['websqldatabase'] = function() { 489 | return !!window.openDatabase; 490 | }; 491 | 492 | // Vendors had inconsistent prefixing with the experimental Indexed DB: 493 | // - Webkit's implementation is accessible through webkitIndexedDB 494 | // - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB 495 | // For speed, we don't test the legacy (and beta-only) indexedDB 496 | tests['indexedDB'] = function() { 497 | return !!testPropsAll("indexedDB", window); 498 | }; 499 | 500 | // documentMode logic from YUI to filter out IE8 Compat Mode 501 | // which false positives. 502 | tests['hashchange'] = function() { 503 | return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7); 504 | }; 505 | 506 | // Per 1.6: 507 | // This used to be Modernizr.historymanagement but the longer 508 | // name has been deprecated in favor of a shorter and property-matching one. 509 | // The old API is still available in 1.6, but as of 2.0 will throw a warning, 510 | // and in the first release thereafter disappear entirely. 511 | tests['history'] = function() { 512 | return !!(window.history && history.pushState); 513 | }; 514 | 515 | tests['draganddrop'] = function() { 516 | var div = document.createElement('div'); 517 | return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div); 518 | }; 519 | 520 | // FF3.6 was EOL'ed on 4/24/12, but the ESR version of FF10 521 | // will be supported until FF19 (2/12/13), at which time, ESR becomes FF17. 522 | // FF10 still uses prefixes, so check for it until then. 523 | // for more ESR info, see: mozilla.org/en-US/firefox/organizations/faq/ 524 | tests['websockets'] = function() { 525 | return 'WebSocket' in window || 'MozWebSocket' in window; 526 | }; 527 | 528 | 529 | // css-tricks.com/rgba-browser-support/ 530 | tests['rgba'] = function() { 531 | // Set an rgba() color and check the returned value 532 | 533 | setCss('background-color:rgba(150,255,150,.5)'); 534 | 535 | return contains(mStyle.backgroundColor, 'rgba'); 536 | }; 537 | 538 | tests['hsla'] = function() { 539 | // Same as rgba(), in fact, browsers re-map hsla() to rgba() internally, 540 | // except IE9 who retains it as hsla 541 | 542 | setCss('background-color:hsla(120,40%,100%,.5)'); 543 | 544 | return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla'); 545 | }; 546 | 547 | tests['multiplebgs'] = function() { 548 | // Setting multiple images AND a color on the background shorthand property 549 | // and then querying the style.background property value for the number of 550 | // occurrences of "url(" is a reliable method for detecting ACTUAL support for this! 551 | 552 | setCss('background:url(https://),url(https://),red url(https://)'); 553 | 554 | // If the UA supports multiple backgrounds, there should be three occurrences 555 | // of the string "url(" in the return value for elemStyle.background 556 | 557 | return (/(url\s*\(.*?){3}/).test(mStyle.background); 558 | }; 559 | 560 | 561 | 562 | // this will false positive in Opera Mini 563 | // github.com/Modernizr/Modernizr/issues/396 564 | 565 | tests['backgroundsize'] = function() { 566 | return testPropsAll('backgroundSize'); 567 | }; 568 | 569 | tests['borderimage'] = function() { 570 | return testPropsAll('borderImage'); 571 | }; 572 | 573 | 574 | // Super comprehensive table about all the unique implementations of 575 | // border-radius: muddledramblings.com/table-of-css3-border-radius-compliance 576 | 577 | tests['borderradius'] = function() { 578 | return testPropsAll('borderRadius'); 579 | }; 580 | 581 | // WebOS unfortunately false positives on this test. 582 | tests['boxshadow'] = function() { 583 | return testPropsAll('boxShadow'); 584 | }; 585 | 586 | // FF3.0 will false positive on this test 587 | tests['textshadow'] = function() { 588 | return document.createElement('div').style.textShadow === ''; 589 | }; 590 | 591 | 592 | tests['opacity'] = function() { 593 | // Browsers that actually have CSS Opacity implemented have done so 594 | // according to spec, which means their return values are within the 595 | // range of [0.0,1.0] - including the leading zero. 596 | 597 | setCssAll('opacity:.55'); 598 | 599 | // The non-literal . in this regex is intentional: 600 | // German Chrome returns this value as 0,55 601 | // github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632 602 | return (/^0.55$/).test(mStyle.opacity); 603 | }; 604 | 605 | 606 | // Note, Android < 4 will pass this test, but can only animate 607 | // a single property at a time 608 | // goo.gl/v3V4Gp 609 | tests['cssanimations'] = function() { 610 | return testPropsAll('animationName'); 611 | }; 612 | 613 | 614 | tests['csscolumns'] = function() { 615 | return testPropsAll('columnCount'); 616 | }; 617 | 618 | 619 | tests['cssgradients'] = function() { 620 | /** 621 | * For CSS Gradients syntax, please see: 622 | * webkit.org/blog/175/introducing-css-gradients/ 623 | * developer.mozilla.org/en/CSS/-moz-linear-gradient 624 | * developer.mozilla.org/en/CSS/-moz-radial-gradient 625 | * dev.w3.org/csswg/css3-images/#gradients- 626 | */ 627 | 628 | var str1 = 'background-image:', 629 | str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));', 630 | str3 = 'linear-gradient(left top,#9f9, white);'; 631 | 632 | setCss( 633 | // legacy webkit syntax (FIXME: remove when syntax not in use anymore) 634 | (str1 + '-webkit- '.split(' ').join(str2 + str1) + 635 | // standard syntax // trailing 'background-image:' 636 | prefixes.join(str3 + str1)).slice(0, -str1.length) 637 | ); 638 | 639 | return contains(mStyle.backgroundImage, 'gradient'); 640 | }; 641 | 642 | 643 | tests['cssreflections'] = function() { 644 | return testPropsAll('boxReflect'); 645 | }; 646 | 647 | 648 | tests['csstransforms'] = function() { 649 | return !!testPropsAll('transform'); 650 | }; 651 | 652 | 653 | tests['csstransforms3d'] = function() { 654 | 655 | var ret = !!testPropsAll('perspective'); 656 | 657 | // Webkit's 3D transforms are passed off to the browser's own graphics renderer. 658 | // It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in 659 | // some conditions. As a result, Webkit typically recognizes the syntax but 660 | // will sometimes throw a false positive, thus we must do a more thorough check: 661 | if ( ret && 'webkitPerspective' in docElement.style ) { 662 | 663 | // Webkit allows this media query to succeed only if the feature is enabled. 664 | // `@media (transform-3d),(-webkit-transform-3d){ ... }` 665 | injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) { 666 | ret = node.offsetLeft === 9 && node.offsetHeight === 3; 667 | }); 668 | } 669 | return ret; 670 | }; 671 | 672 | 673 | tests['csstransitions'] = function() { 674 | return testPropsAll('transition'); 675 | }; 676 | 677 | 678 | /*>>fontface*/ 679 | // @font-face detection routine by Diego Perini 680 | // javascript.nwbox.com/CSSSupport/ 681 | 682 | // false positives: 683 | // WebOS github.com/Modernizr/Modernizr/issues/342 684 | // WP7 github.com/Modernizr/Modernizr/issues/538 685 | tests['fontface'] = function() { 686 | var bool; 687 | 688 | injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) { 689 | var style = document.getElementById('smodernizr'), 690 | sheet = style.sheet || style.styleSheet, 691 | cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : ''; 692 | 693 | bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0; 694 | }); 695 | 696 | return bool; 697 | }; 698 | /*>>fontface*/ 699 | 700 | // CSS generated content detection 701 | tests['generatedcontent'] = function() { 702 | var bool; 703 | 704 | injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) { 705 | bool = node.offsetHeight >= 3; 706 | }); 707 | 708 | return bool; 709 | }; 710 | 711 | 712 | 713 | // These tests evaluate support of the video/audio elements, as well as 714 | // testing what types of content they support. 715 | // 716 | // We're using the Boolean constructor here, so that we can extend the value 717 | // e.g. Modernizr.video // true 718 | // Modernizr.video.ogg // 'probably' 719 | // 720 | // Codec values from : github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845 721 | // thx to NielsLeenheer and zcorpan 722 | 723 | // Note: in some older browsers, "no" was a return value instead of empty string. 724 | // It was live in FF3.5.0 and 3.5.1, but fixed in 3.5.2 725 | // It was also live in Safari 4.0.0 - 4.0.4, but fixed in 4.0.5 726 | 727 | tests['video'] = function() { 728 | var elem = document.createElement('video'), 729 | bool = false; 730 | 731 | // IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224 732 | try { 733 | if ( bool = !!elem.canPlayType ) { 734 | bool = new Boolean(bool); 735 | bool.ogg = elem.canPlayType('video/ogg; codecs="theora"') .replace(/^no$/,''); 736 | 737 | // Without QuickTime, this value will be `undefined`. github.com/Modernizr/Modernizr/issues/546 738 | bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"') .replace(/^no$/,''); 739 | 740 | bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,''); 741 | } 742 | 743 | } catch(e) { } 744 | 745 | return bool; 746 | }; 747 | 748 | tests['audio'] = function() { 749 | var elem = document.createElement('audio'), 750 | bool = false; 751 | 752 | try { 753 | if ( bool = !!elem.canPlayType ) { 754 | bool = new Boolean(bool); 755 | bool.ogg = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,''); 756 | bool.mp3 = elem.canPlayType('audio/mpeg;') .replace(/^no$/,''); 757 | 758 | // Mimetypes accepted: 759 | // developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements 760 | // bit.ly/iphoneoscodecs 761 | bool.wav = elem.canPlayType('audio/wav; codecs="1"') .replace(/^no$/,''); 762 | bool.m4a = ( elem.canPlayType('audio/x-m4a;') || 763 | elem.canPlayType('audio/aac;')) .replace(/^no$/,''); 764 | } 765 | } catch(e) { } 766 | 767 | return bool; 768 | }; 769 | 770 | 771 | // In FF4, if disabled, window.localStorage should === null. 772 | 773 | // Normally, we could not test that directly and need to do a 774 | // `('localStorage' in window) && ` test first because otherwise Firefox will 775 | // throw bugzil.la/365772 if cookies are disabled 776 | 777 | // Also in iOS5 Private Browsing mode, attempting to use localStorage.setItem 778 | // will throw the exception: 779 | // QUOTA_EXCEEDED_ERRROR DOM Exception 22. 780 | // Peculiarly, getItem and removeItem calls do not throw. 781 | 782 | // Because we are forced to try/catch this, we'll go aggressive. 783 | 784 | // Just FWIW: IE8 Compat mode supports these features completely: 785 | // www.quirksmode.org/dom/html5.html 786 | // But IE8 doesn't support either with local files 787 | 788 | tests['localstorage'] = function() { 789 | try { 790 | localStorage.setItem(mod, mod); 791 | localStorage.removeItem(mod); 792 | return true; 793 | } catch(e) { 794 | return false; 795 | } 796 | }; 797 | 798 | tests['sessionstorage'] = function() { 799 | try { 800 | sessionStorage.setItem(mod, mod); 801 | sessionStorage.removeItem(mod); 802 | return true; 803 | } catch(e) { 804 | return false; 805 | } 806 | }; 807 | 808 | 809 | tests['webworkers'] = function() { 810 | return !!window.Worker; 811 | }; 812 | 813 | 814 | tests['applicationcache'] = function() { 815 | return !!window.applicationCache; 816 | }; 817 | 818 | 819 | // Thanks to Erik Dahlstrom 820 | tests['svg'] = function() { 821 | return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect; 822 | }; 823 | 824 | // specifically for SVG inline in HTML, not within XHTML 825 | // test page: paulirish.com/demo/inline-svg 826 | tests['inlinesvg'] = function() { 827 | var div = document.createElement('div'); 828 | div.innerHTML = ''; 829 | return (div.firstChild && div.firstChild.namespaceURI) == ns.svg; 830 | }; 831 | 832 | // SVG SMIL animation 833 | tests['smil'] = function() { 834 | return !!document.createElementNS && /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, 'animate'))); 835 | }; 836 | 837 | // This test is only for clip paths in SVG proper, not clip paths on HTML content 838 | // demo: srufaculty.sru.edu/david.dailey/svg/newstuff/clipPath4.svg 839 | 840 | // However read the comments to dig into applying SVG clippaths to HTML content here: 841 | // github.com/Modernizr/Modernizr/issues/213#issuecomment-1149491 842 | tests['svgclippaths'] = function() { 843 | return !!document.createElementNS && /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, 'clipPath'))); 844 | }; 845 | 846 | /*>>webforms*/ 847 | // input features and input types go directly onto the ret object, bypassing the tests loop. 848 | // Hold this guy to execute in a moment. 849 | function webforms() { 850 | /*>>input*/ 851 | // Run through HTML5's new input attributes to see if the UA understands any. 852 | // We're using f which is the element created early on 853 | // Mike Taylr has created a comprehensive resource for testing these attributes 854 | // when applied to all input types: 855 | // miketaylr.com/code/input-type-attr.html 856 | // spec: www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary 857 | 858 | // Only input placeholder is tested while textarea's placeholder is not. 859 | // Currently Safari 4 and Opera 11 have support only for the input placeholder 860 | // Both tests are available in feature-detects/forms-placeholder.js 861 | Modernizr['input'] = (function( props ) { 862 | for ( var i = 0, len = props.length; i < len; i++ ) { 863 | attrs[ props[i] ] = !!(props[i] in inputElem); 864 | } 865 | if (attrs.list){ 866 | // safari false positive's on datalist: webk.it/74252 867 | // see also github.com/Modernizr/Modernizr/issues/146 868 | attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement); 869 | } 870 | return attrs; 871 | })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' ')); 872 | /*>>input*/ 873 | 874 | /*>>inputtypes*/ 875 | // Run through HTML5's new input types to see if the UA understands any. 876 | // This is put behind the tests runloop because it doesn't return a 877 | // true/false like all the other tests; instead, it returns an object 878 | // containing each input type with its corresponding true/false value 879 | 880 | // Big thanks to @miketaylr for the html5 forms expertise. miketaylr.com/ 881 | Modernizr['inputtypes'] = (function(props) { 882 | 883 | for ( var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++ ) { 884 | 885 | inputElem.setAttribute('type', inputElemType = props[i]); 886 | bool = inputElem.type !== 'text'; 887 | 888 | // We first check to see if the type we give it sticks.. 889 | // If the type does, we feed it a textual value, which shouldn't be valid. 890 | // If the value doesn't stick, we know there's input sanitization which infers a custom UI 891 | if ( bool ) { 892 | 893 | inputElem.value = smile; 894 | inputElem.style.cssText = 'position:absolute;visibility:hidden;'; 895 | 896 | if ( /^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined ) { 897 | 898 | docElement.appendChild(inputElem); 899 | defaultView = document.defaultView; 900 | 901 | // Safari 2-4 allows the smiley as a value, despite making a slider 902 | bool = defaultView.getComputedStyle && 903 | defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' && 904 | // Mobile android web browser has false positive, so must 905 | // check the height to see if the widget is actually there. 906 | (inputElem.offsetHeight !== 0); 907 | 908 | docElement.removeChild(inputElem); 909 | 910 | } else if ( /^(search|tel)$/.test(inputElemType) ){ 911 | // Spec doesn't define any special parsing or detectable UI 912 | // behaviors so we pass these through as true 913 | 914 | // Interestingly, opera fails the earlier test, so it doesn't 915 | // even make it here. 916 | 917 | } else if ( /^(url|email)$/.test(inputElemType) ) { 918 | // Real url and email support comes with prebaked validation. 919 | bool = inputElem.checkValidity && inputElem.checkValidity() === false; 920 | 921 | } else { 922 | // If the upgraded input compontent rejects the :) text, we got a winner 923 | bool = inputElem.value != smile; 924 | } 925 | } 926 | 927 | inputs[ props[i] ] = !!bool; 928 | } 929 | return inputs; 930 | })('search tel url email datetime date month week time datetime-local number range color'.split(' ')); 931 | /*>>inputtypes*/ 932 | } 933 | /*>>webforms*/ 934 | 935 | 936 | // End of test definitions 937 | // ----------------------- 938 | 939 | 940 | 941 | // Run through all tests and detect their support in the current UA. 942 | // todo: hypothetically we could be doing an array of tests and use a basic loop here. 943 | for ( var feature in tests ) { 944 | if ( hasOwnProp(tests, feature) ) { 945 | // run the test, throw the return value into the Modernizr, 946 | // then based on that boolean, define an appropriate className 947 | // and push it into an array of classes we'll join later. 948 | featureName = feature.toLowerCase(); 949 | Modernizr[featureName] = tests[feature](); 950 | 951 | classes.push((Modernizr[featureName] ? '' : 'no-') + featureName); 952 | } 953 | } 954 | 955 | /*>>webforms*/ 956 | // input tests need to run. 957 | Modernizr.input || webforms(); 958 | /*>>webforms*/ 959 | 960 | 961 | /** 962 | * addTest allows the user to define their own feature tests 963 | * the result will be added onto the Modernizr object, 964 | * as well as an appropriate className set on the html element 965 | * 966 | * @param feature - String naming the feature 967 | * @param test - Function returning true if feature is supported, false if not 968 | */ 969 | Modernizr.addTest = function ( feature, test ) { 970 | if ( typeof feature == 'object' ) { 971 | for ( var key in feature ) { 972 | if ( hasOwnProp( feature, key ) ) { 973 | Modernizr.addTest( key, feature[ key ] ); 974 | } 975 | } 976 | } else { 977 | 978 | feature = feature.toLowerCase(); 979 | 980 | if ( Modernizr[feature] !== undefined ) { 981 | // we're going to quit if you're trying to overwrite an existing test 982 | // if we were to allow it, we'd do this: 983 | // var re = new RegExp("\\b(no-)?" + feature + "\\b"); 984 | // docElement.className = docElement.className.replace( re, '' ); 985 | // but, no rly, stuff 'em. 986 | return Modernizr; 987 | } 988 | 989 | test = typeof test == 'function' ? test() : test; 990 | 991 | if (typeof enableClasses !== "undefined" && enableClasses) { 992 | docElement.className += ' ' + (test ? '' : 'no-') + feature; 993 | } 994 | Modernizr[feature] = test; 995 | 996 | } 997 | 998 | return Modernizr; // allow chaining. 999 | }; 1000 | 1001 | 1002 | // Reset modElem.cssText to nothing to reduce memory footprint. 1003 | setCss(''); 1004 | modElem = inputElem = null; 1005 | 1006 | /*>>shiv*/ 1007 | /** 1008 | * @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed 1009 | */ 1010 | ;(function(window, document) { 1011 | /*jshint evil:true */ 1012 | /** version */ 1013 | var version = '3.7.0'; 1014 | 1015 | /** Preset options */ 1016 | var options = window.html5 || {}; 1017 | 1018 | /** Used to skip problem elements */ 1019 | var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i; 1020 | 1021 | /** Not all elements can be cloned in IE **/ 1022 | var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i; 1023 | 1024 | /** Detect whether the browser supports default html5 styles */ 1025 | var supportsHtml5Styles; 1026 | 1027 | /** Name of the expando, to work with multiple documents or to re-shiv one document */ 1028 | var expando = '_html5shiv'; 1029 | 1030 | /** The id for the the documents expando */ 1031 | var expanID = 0; 1032 | 1033 | /** Cached data for each document */ 1034 | var expandoData = {}; 1035 | 1036 | /** Detect whether the browser supports unknown elements */ 1037 | var supportsUnknownElements; 1038 | 1039 | (function() { 1040 | try { 1041 | var a = document.createElement('a'); 1042 | a.innerHTML = ''; 1043 | //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles 1044 | supportsHtml5Styles = ('hidden' in a); 1045 | 1046 | supportsUnknownElements = a.childNodes.length == 1 || (function() { 1047 | // assign a false positive if unable to shiv 1048 | (document.createElement)('a'); 1049 | var frag = document.createDocumentFragment(); 1050 | return ( 1051 | typeof frag.cloneNode == 'undefined' || 1052 | typeof frag.createDocumentFragment == 'undefined' || 1053 | typeof frag.createElement == 'undefined' 1054 | ); 1055 | }()); 1056 | } catch(e) { 1057 | // assign a false positive if detection fails => unable to shiv 1058 | supportsHtml5Styles = true; 1059 | supportsUnknownElements = true; 1060 | } 1061 | 1062 | }()); 1063 | 1064 | /*--------------------------------------------------------------------------*/ 1065 | 1066 | /** 1067 | * Creates a style sheet with the given CSS text and adds it to the document. 1068 | * @private 1069 | * @param {Document} ownerDocument The document. 1070 | * @param {String} cssText The CSS text. 1071 | * @returns {StyleSheet} The style element. 1072 | */ 1073 | function addStyleSheet(ownerDocument, cssText) { 1074 | var p = ownerDocument.createElement('p'), 1075 | parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement; 1076 | 1077 | p.innerHTML = 'x'; 1078 | return parent.insertBefore(p.lastChild, parent.firstChild); 1079 | } 1080 | 1081 | /** 1082 | * Returns the value of `html5.elements` as an array. 1083 | * @private 1084 | * @returns {Array} An array of shived element node names. 1085 | */ 1086 | function getElements() { 1087 | var elements = html5.elements; 1088 | return typeof elements == 'string' ? elements.split(' ') : elements; 1089 | } 1090 | 1091 | /** 1092 | * Returns the data associated to the given document 1093 | * @private 1094 | * @param {Document} ownerDocument The document. 1095 | * @returns {Object} An object of data. 1096 | */ 1097 | function getExpandoData(ownerDocument) { 1098 | var data = expandoData[ownerDocument[expando]]; 1099 | if (!data) { 1100 | data = {}; 1101 | expanID++; 1102 | ownerDocument[expando] = expanID; 1103 | expandoData[expanID] = data; 1104 | } 1105 | return data; 1106 | } 1107 | 1108 | /** 1109 | * returns a shived element for the given nodeName and document 1110 | * @memberOf html5 1111 | * @param {String} nodeName name of the element 1112 | * @param {Document} ownerDocument The context document. 1113 | * @returns {Object} The shived element. 1114 | */ 1115 | function createElement(nodeName, ownerDocument, data){ 1116 | if (!ownerDocument) { 1117 | ownerDocument = document; 1118 | } 1119 | if(supportsUnknownElements){ 1120 | return ownerDocument.createElement(nodeName); 1121 | } 1122 | if (!data) { 1123 | data = getExpandoData(ownerDocument); 1124 | } 1125 | var node; 1126 | 1127 | if (data.cache[nodeName]) { 1128 | node = data.cache[nodeName].cloneNode(); 1129 | } else if (saveClones.test(nodeName)) { 1130 | node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode(); 1131 | } else { 1132 | node = data.createElem(nodeName); 1133 | } 1134 | 1135 | // Avoid adding some elements to fragments in IE < 9 because 1136 | // * Attributes like `name` or `type` cannot be set/changed once an element 1137 | // is inserted into a document/fragment 1138 | // * Link elements with `src` attributes that are inaccessible, as with 1139 | // a 403 response, will cause the tab/window to crash 1140 | // * Script elements appended to fragments will execute when their `src` 1141 | // or `text` property is set 1142 | return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node; 1143 | } 1144 | 1145 | /** 1146 | * returns a shived DocumentFragment for the given document 1147 | * @memberOf html5 1148 | * @param {Document} ownerDocument The context document. 1149 | * @returns {Object} The shived DocumentFragment. 1150 | */ 1151 | function createDocumentFragment(ownerDocument, data){ 1152 | if (!ownerDocument) { 1153 | ownerDocument = document; 1154 | } 1155 | if(supportsUnknownElements){ 1156 | return ownerDocument.createDocumentFragment(); 1157 | } 1158 | data = data || getExpandoData(ownerDocument); 1159 | var clone = data.frag.cloneNode(), 1160 | i = 0, 1161 | elems = getElements(), 1162 | l = elems.length; 1163 | for(;i>shiv*/ 1309 | 1310 | // Assign private properties to the return object with prefix 1311 | Modernizr._version = version; 1312 | 1313 | // expose these for the plugin API. Look in the source for how to join() them against your input 1314 | /*>>prefixes*/ 1315 | Modernizr._prefixes = prefixes; 1316 | /*>>prefixes*/ 1317 | /*>>domprefixes*/ 1318 | Modernizr._domPrefixes = domPrefixes; 1319 | Modernizr._cssomPrefixes = cssomPrefixes; 1320 | /*>>domprefixes*/ 1321 | 1322 | /*>>mq*/ 1323 | // Modernizr.mq tests a given media query, live against the current state of the window 1324 | // A few important notes: 1325 | // * If a browser does not support media queries at all (eg. oldIE) the mq() will always return false 1326 | // * A max-width or orientation query will be evaluated against the current state, which may change later. 1327 | // * You must specify values. Eg. If you are testing support for the min-width media query use: 1328 | // Modernizr.mq('(min-width:0)') 1329 | // usage: 1330 | // Modernizr.mq('only screen and (max-width:768)') 1331 | Modernizr.mq = testMediaQuery; 1332 | /*>>mq*/ 1333 | 1334 | /*>>hasevent*/ 1335 | // Modernizr.hasEvent() detects support for a given event, with an optional element to test on 1336 | // Modernizr.hasEvent('gesturestart', elem) 1337 | Modernizr.hasEvent = isEventSupported; 1338 | /*>>hasevent*/ 1339 | 1340 | /*>>testprop*/ 1341 | // Modernizr.testProp() investigates whether a given style property is recognized 1342 | // Note that the property names must be provided in the camelCase variant. 1343 | // Modernizr.testProp('pointerEvents') 1344 | Modernizr.testProp = function(prop){ 1345 | return testProps([prop]); 1346 | }; 1347 | /*>>testprop*/ 1348 | 1349 | /*>>testallprops*/ 1350 | // Modernizr.testAllProps() investigates whether a given style property, 1351 | // or any of its vendor-prefixed variants, is recognized 1352 | // Note that the property names must be provided in the camelCase variant. 1353 | // Modernizr.testAllProps('boxSizing') 1354 | Modernizr.testAllProps = testPropsAll; 1355 | /*>>testallprops*/ 1356 | 1357 | 1358 | /*>>teststyles*/ 1359 | // Modernizr.testStyles() allows you to add custom styles to the document and test an element afterwards 1360 | // Modernizr.testStyles('#modernizr { position:absolute }', function(elem, rule){ ... }) 1361 | Modernizr.testStyles = injectElementWithStyles; 1362 | /*>>teststyles*/ 1363 | 1364 | 1365 | /*>>prefixed*/ 1366 | // Modernizr.prefixed() returns the prefixed or nonprefixed property name variant of your input 1367 | // Modernizr.prefixed('boxSizing') // 'MozBoxSizing' 1368 | 1369 | // Properties must be passed as dom-style camelcase, rather than `box-sizing` hypentated style. 1370 | // Return values will also be the camelCase variant, if you need to translate that to hypenated style use: 1371 | // 1372 | // str.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-'); 1373 | 1374 | // If you're trying to ascertain which transition end event to bind to, you might do something like... 1375 | // 1376 | // var transEndEventNames = { 1377 | // 'WebkitTransition' : 'webkitTransitionEnd', 1378 | // 'MozTransition' : 'transitionend', 1379 | // 'OTransition' : 'oTransitionEnd', 1380 | // 'msTransition' : 'MSTransitionEnd', 1381 | // 'transition' : 'transitionend' 1382 | // }, 1383 | // transEndEventName = transEndEventNames[ Modernizr.prefixed('transition') ]; 1384 | 1385 | Modernizr.prefixed = function(prop, obj, elem){ 1386 | if(!obj) { 1387 | return testPropsAll(prop, 'pfx'); 1388 | } else { 1389 | // Testing DOM property e.g. Modernizr.prefixed('requestAnimationFrame', window) // 'mozRequestAnimationFrame' 1390 | return testPropsAll(prop, obj, elem); 1391 | } 1392 | }; 1393 | /*>>prefixed*/ 1394 | 1395 | 1396 | /*>>cssclasses*/ 1397 | // Remove "no-js" class from element, if it exists: 1398 | docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') + 1399 | 1400 | // Add the new classes to the element. 1401 | (enableClasses ? ' js ' + classes.join(' ') : ''); 1402 | /*>>cssclasses*/ 1403 | 1404 | return Modernizr; 1405 | 1406 | })(this, this.document); 1407 | -------------------------------------------------------------------------------- /src/index.ts: -------------------------------------------------------------------------------- 1 | import fs from 'fs-extra'; 2 | import { runCLI } from 'jest'; 3 | import path from 'path'; 4 | 5 | const ALIAS = { 6 | t: 'testNamePattern', 7 | w: 'maxWorkers', 8 | u: 'updateSnapshot', 9 | }; 10 | 11 | export function getConfig() { 12 | const cwd = process.cwd(); 13 | const pkg = require(path.resolve(cwd, 'package.json')); 14 | 15 | const setupFiles = [require.resolve('./setup.js')]; 16 | 17 | if (pkg.devDependencies['enzyme']) { 18 | if ( 19 | !pkg.dependencies['enzyme-adapter-react-16'] && 20 | !pkg.devDependencies['enzyme-adapter-react-16'] 21 | ) { 22 | console.log( 23 | '[rc-test] Legacy "enzyme-adapter-react-16" is not in the deps. Please install in dev deps!', 24 | ); 25 | } 26 | setupFiles.push(require.resolve('./setupEnzyme.js')); 27 | } 28 | 29 | const config = { 30 | rootDir: cwd, 31 | testEnvironment: 'jsdom', 32 | setupFiles, 33 | setupFilesAfterEnv: [require.resolve('./setupAfterEnv.js')], 34 | transform: { 35 | '\\.(t|j)sx?$': require.resolve('./transformers/jsTransformer'), 36 | '\\.svg$': require.resolve('./transformers/fileTransformer'), 37 | }, 38 | // transformIgnorePatterns: [ 39 | // // 加 [^/]*? 是为了兼容 tnpm 的目录结构 40 | // // 比如：_umi-test@1.5.5@umi-test 41 | // `node_modules/(?!([^/]*?umi|[^/]*?umi-test|[^/]*?enzyme-adapter-react-16|${transformInclude.join( 42 | // '|', 43 | // )})/)`, 44 | // ], 45 | testMatch: ['**/?*.(spec|test|e2e).(j|t)s?(x)'], 46 | moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx', 'json'], 47 | // moduleNameMapper: { 48 | // '\\.(css|less|sass|scss)$': require.resolve('identity-obj-proxy'), 49 | // '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': 50 | // require.resolve('./fileMock.js'), 51 | // ...(moduleNameMapper || {}), 52 | // ...(userModuleNameMapper || {}), 53 | // }, 54 | testPathIgnorePatterns: ['/node_modules/'], 55 | // 用于设置 jest worker 启动的个数 56 | }; 57 | 58 | return config; 59 | } 60 | 61 | export default function (originOpts: any = {}) { 62 | const opts = { ...originOpts }; 63 | const cwd = process.cwd(); 64 | 65 | let config = getConfig(); 66 | 67 | // Merge `jest.config.js` 68 | const userJestConfigFile = path.resolve(cwd, 'jest.config.js'); 69 | if (fs.existsSync(userJestConfigFile)) { 70 | const { setupFiles = [], setupFilesAfterEnv = [], ...restConfig } = require(userJestConfigFile); 71 | config = { 72 | ...config, 73 | ...restConfig, 74 | setupFiles: [...config.setupFiles, ...setupFiles], 75 | setupFilesAfterEnv: [...config.setupFilesAfterEnv, ...setupFilesAfterEnv], 76 | }; 77 | } 78 | 79 | // Fill jest alias 80 | Object.keys(ALIAS).forEach((key) => { 81 | if (opts[key]) { 82 | opts[ALIAS[key]] = opts[key]; 83 | delete opts[key]; 84 | } 85 | }); 86 | 87 | return new Promise((resolve, reject) => { 88 | const originEnv = process.env.NODE_ENV; 89 | process.env.NODE_ENV = 'test'; 90 | 91 | runCLI( 92 | { 93 | config: JSON.stringify(config), 94 | ...opts, 95 | }, 96 | [cwd], 97 | ) 98 | .then((result) => { 99 | const results = result.results; 100 | 101 | if (results.success) { 102 | resolve(results); 103 | } else { 104 | reject(new Error('Jest failed')); 105 | } 106 | }) 107 | .catch((e) => { 108 | console.log(e); 109 | }) 110 | .then(() => { 111 | process.env.NODE_ENV = originEnv; 112 | }); 113 | }); 114 | } 115 | -------------------------------------------------------------------------------- /src/setup.ts: -------------------------------------------------------------------------------- 1 | import 'core-js/stable'; 2 | import 'regenerator-runtime/runtime'; 3 | import * as util from 'util'; 4 | 5 | // ref: https://jestjs.io/docs/manual-mocks#mocking-methods-which-are-not-implemented-in-jsdom 6 | // ref: https://github.com/jsdom/jsdom/issues/2524 7 | Object.defineProperty(global, 'TextEncoder', { 8 | writable: true, 9 | value: util.TextEncoder, 10 | }); 11 | 12 | Object.defineProperty(global, 'TextDecoder', { 13 | writable: true, 14 | value: util.TextDecoder, 15 | }); 16 | 17 | /* eslint-disable import/first */ 18 | global.requestAnimationFrame = 19 | global.requestAnimationFrame || 20 | function requestAnimationFrame(callback) { 21 | setTimeout(callback, 0); 22 | }; 23 | 24 | global.ResizeObserver = jest.fn(() => { 25 | return { 26 | observe() {}, 27 | unobserve() {}, 28 | disconnect() {}, 29 | }; 30 | }); -------------------------------------------------------------------------------- /src/setupAfterEnv.ts: -------------------------------------------------------------------------------- 1 | import '@testing-library/jest-dom'; 2 | -------------------------------------------------------------------------------- /src/setupEnzyme.ts: -------------------------------------------------------------------------------- 1 | const Enzyme = require('enzyme'); 2 | const Adapter = require('enzyme-adapter-react-16'); 3 | 4 | Enzyme.configure({ adapter: new Adapter() }); 5 | -------------------------------------------------------------------------------- /src/transformers/fileTransformer.ts: -------------------------------------------------------------------------------- 1 | import path from "path"; 2 | 3 | // Jest 28 has breaking change of this. 4 | const jestPkg = require('jest/package.json'); 5 | const aboveJest28 = parseFloat(jestPkg.version) >= 28; 6 | 7 | export default { 8 | process(src: string, filename: string) { 9 | const assetFilename = JSON.stringify(path.basename(filename)); 10 | 11 | if (filename.match(/\.svg$/)) { 12 | const code = `module.exports = { 13 | __esModule: true, 14 | default: ${assetFilename}, 15 | ReactComponent: ({ svgRef, ...props }) => ({ 16 | $$typeof: Symbol.for('react.element'), 17 | type: 'svg', 18 | ref: svgRef || null, 19 | key: null, 20 | props: Object.assign({}, props, { 21 | children: ${assetFilename} 22 | }) 23 | }), 24 | };`; 25 | 26 | return aboveJest28 ? { code } : code; 27 | } 28 | 29 | const rawCode = `module.exports = ${assetFilename};`; 30 | return aboveJest28 ? { code: rawCode } : rawCode; 31 | }, 32 | }; 33 | -------------------------------------------------------------------------------- /src/transformers/jsTransformer.ts: -------------------------------------------------------------------------------- 1 | import babelJest from 'babel-jest'; 2 | import { dirname } from 'path'; 3 | import { compatDirname } from 'umi-utils'; 4 | 5 | const cwd = process.cwd(); 6 | 7 | module.exports = babelJest.createTransformer({ 8 | presets: [ 9 | require.resolve('@babel/preset-typescript'), 10 | [ 11 | require.resolve('babel-preset-umi'), 12 | { 13 | transformRuntime: false, 14 | }, 15 | ], 16 | ], 17 | plugins: [ 18 | [ 19 | require.resolve('babel-plugin-module-resolver'), 20 | { 21 | alias: { 22 | // Projects don't need to install react, react-dom and enzyme 23 | react: compatDirname( 24 | 'react/package', 25 | cwd, 26 | dirname(require.resolve('react/package.json')), 27 | ), 28 | 'react-dom': compatDirname( 29 | 'react-dom/package', 30 | cwd, 31 | dirname(require.resolve('react-dom/package.json')), 32 | ), 33 | // enzyme: compatDirname( 34 | // 'enzyme/package.json', 35 | // cwd, 36 | // dirname(require.resolve('enzyme/package.json')), 37 | // ), 38 | // 'enzyme-adapter-react-16': compatDirname( 39 | // 'enzyme-adapter-react-16/package.json', 40 | // cwd, 41 | // dirname(require.resolve('enzyme-adapter-react-16/package.json')), 42 | // ), 43 | }, 44 | }, 45 | 'umi-test', 46 | ], 47 | ], 48 | }); 49 | -------------------------------------------------------------------------------- /tests/index.test.tsx: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import { render } from '@testing-library/react'; 3 | 4 | describe('basic', () => { 5 | it('React', () => { 6 | const { container } = render(
); 7 | 8 | expect(container.querySelector('.bamboo')).toBeTruthy(); 9 | }); 10 | 11 | it('async', async () => { 12 | await Promise.resolve(); 13 | expect(1).toBeTruthy(); 14 | }); 15 | 16 | it('testing lib jsdom', () => { 17 | const { container } = render(

); 18 | expect(container.querySelector('p')).toHaveAttribute('data-test', 'bamboo'); 19 | }); 20 | 21 | it('correct env', () => { 22 | expect(process.env.NODE_ENV).toEqual('test'); 23 | }); 24 | }); 25 | -------------------------------------------------------------------------------- /tests/setup.ts: -------------------------------------------------------------------------------- 1 | console.log('set up'); -------------------------------------------------------------------------------- /tests/setupFilesAfterEnv.ts: -------------------------------------------------------------------------------- 1 | console.log('set up after env'); --------------------------------------------------------------------------------