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Merged
merged 18 commits into from
Aug 21, 2020
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Test source map and contenthash #1171

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8fe8bf6
test: refactor
alexander-akait Aug 21, 2020
25d2d31
test: mcep and contenthash
alexander-akait Aug 21, 2020
8c7e0c0
test: fix
alexander-akait Aug 21, 2020
92f9de8
test: fix
alexander-akait Aug 21, 2020
8e6ca9b
test: fix
alexander-akait Aug 21, 2020
3e6bb7a
test: fix
alexander-akait Aug 21, 2020
61aa25d
test: output source map
alexander-akait Aug 21, 2020
88913ca
test: output source map
alexander-akait Aug 21, 2020
0af9ab0
test: output source map
alexander-akait Aug 21, 2020
55dd9b6
test: output source map
alexander-akait Aug 21, 2020
e84b0bb
test: output source map
alexander-akait Aug 21, 2020
affe574
test: output source map
alexander-akait Aug 21, 2020
3bcfd57
test: output source map
alexander-akait Aug 21, 2020
de59ffa
test: output source map
alexander-akait Aug 21, 2020
ed6b667
test: output source map
alexander-akait Aug 21, 2020
86154b9
fix: test
alexander-akait Aug 21, 2020
e0828b0
fix: test
alexander-akait Aug 21, 2020
53567f4
fix: test
alexander-akait Aug 21, 2020
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test: fix
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@alexander-akait
alexander-akait committed Aug 21, 2020
commit 3e6bb7a6dc751c606681459cf43d5b96d7da4d3f
212 changes: 14 additions & 198 deletions test/__snapshots__/sourceMap-option.test.js.snap
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Original file line number Diff line number Diff line change
Expand Up @@ -196,203 +196,6 @@ exports[`"sourceMap" option true should generate source maps #2: warnings 1`] =

exports[`"sourceMap" option true should generate source maps and do not change "[contenthash]" on different platform: errors 1`] = `Array []`;

exports[`"sourceMap" option true should generate source maps and do not change "[contenthash]" on different platform: js source map 1`] = `
Object {
"file": "main.cabb8b11618498ace9bd.bundle.js",
"mappings": ";;;;;;;;;;;;;;;;;;;;;AAAA;AACsE;AACoD;AAC1H,8BAA8B,0DAA2B;AACzD,0BAA0B,8FAAiC;AAC3D;AACA,kDAAkD,eAAe,GAAG,SAAS,qFAAqF,UAAU,yDAAyD,YAAY,eAAe,GAAG,KAAK;AACxQ;AACA,iEAAe,uBAAuB,EAAC;;;;;;;;;;;;;;;;;;;;;;ACRvC;AACyE;AACzE,8BAA8B,0DAA2B;AACzD;AACA,mDAAmD,gBAAgB,GAAG,SAAS,6FAA6F,UAAU,kCAAkC,gBAAgB,GAAG,KAAK;AAChP;AACA,iEAAe,uBAAuB,EAAC;;;;;;;;;;;;;;ACNvC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA,yBAAyB,QAAQ,EAAE,EAAE,SAAS;AAC9C;;AAEA;AACA,KAAK;AACL;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;;AAEA;AACA,qBAAqB,iBAAiB;AACtC;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA,mBAAmB,oBAAoB;AACvC;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA,SAAS;AACT,uBAAuB,WAAW,OAAO,QAAQ;AACjD;AACA;;AAEA;AACA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA,mCAAmC,4BAA4B,EAAE,OAAO;AACxE;;AAEA;AACA;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA,uDAAuD,cAAc,SAAS,OAAO;;AAErF,gBAAgB,KAAK;AACrB;;;;;;;;;;;;;;;;;;;;;AC9F8B;;AAE9B,aAAa,+CAAG;;AAEhB,iEAAe,+CAAG,EAAC;;;;;;;UCJnB;UACA;;UAEA;UACA;UACA;UACA;UACA;UACA;UACA;UACA;UACA;UACA;UACA;UACA;;UAEA;UACA;;UAEA;UACA;UACA;;;;;WCrBA;WACA;WACA;WACA;WACA;WACA,gCAAgC,YAAY;WAC5C;WACA,E;;;;;WCPA;WACA;WACA;WACA;WACA,wCAAwC,yCAAyC;WACjF;WACA;WACA,E;;;;;WCPA,sF;;;;;WCAA;WACA;WACA;WACA,sDAAsD,kBAAkB;WACxE;WACA,+CAA+C,cAAc;WAC7D,E;;;;UCNA;UACA;UACA;UACA",
"names": Array [],
"sourceRoot": "",
"sources": Array [
"webpack:///./source-map/basic.css",
"webpack:///./source-map/nested/nested.css",
"webpack:///../src/runtime/api.js",
"webpack:///./source-map/basic.js",
"webpack:///webpack/bootstrap",
"webpack:///webpack/runtime/compat get default export",
"webpack:///webpack/runtime/define property getters",
"webpack:///webpack/runtime/hasOwnProperty shorthand",
"webpack:///webpack/runtime/make namespace object",
"webpack:///webpack/startup",
],
"sourcesContent": Array [
"// Imports
import ___CSS_LOADER_API_IMPORT___ from \\"../../../src/runtime/api.js\\";
import ___CSS_LOADER_AT_RULE_IMPORT_0___ from \\"-!../../../src/index.js??ruleSet[1].rules[0].rules[0]!./nested/nested.css\\";
var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(true);
___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_0___);
// Module
___CSS_LOADER_EXPORT___.push([module.id, \\".class {\\\\n color: red;\\\\n}\\\\n\\", \\"\\",{\\"version\\":3,\\"sources\\":[\\"webpack://source-map/basic.css\\"],\\"names\\":[],\\"mappings\\":\\"AAEA;EACE,UAAU;AACZ\\",\\"sourcesContent\\":[\\"@import \\\\\\"./nested/nested.css\\\\\\";\\\\n\\\\n.class {\\\\n color: red;\\\\n}\\\\n\\"]}]);
// Exports
export default ___CSS_LOADER_EXPORT___;
",
"// Imports
import ___CSS_LOADER_API_IMPORT___ from \\"../../../../src/runtime/api.js\\";
var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(true);
// Module
___CSS_LOADER_EXPORT___.push([module.id, \\".nested {\\\\n color: blue;\\\\n}\\\\n\\", \\"\\",{\\"version\\":3,\\"sources\\":[\\"webpack://source-map/nested/nested.css\\"],\\"names\\":[],\\"mappings\\":\\"AAAA;EACE,WAAW;AACb\\",\\"sourcesContent\\":[\\".nested {\\\\n color: blue;\\\\n}\\\\n\\"]}]);
// Exports
export default ___CSS_LOADER_EXPORT___;
",
"/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
// css base code, injected by the css-loader
// eslint-disable-next-line func-names
module.exports = function (useSourceMap) {
const list = [];

// return the list of modules as css string
list.toString = function toString() {
return this.map((item) => {
const content = cssWithMappingToString(item, useSourceMap);

if (item[2]) {
return \`@media \${item[2]} {\${content}}\`;
}

return content;
}).join('');
};

// import a list of modules into the list
// eslint-disable-next-line func-names
list.i = function (modules, mediaQuery, dedupe) {
if (typeof modules === 'string') {
// eslint-disable-next-line no-param-reassign
modules = [[null, modules, '']];
}

const alreadyImportedModules = {};

if (dedupe) {
for (let i = 0; i < this.length; i++) {
// eslint-disable-next-line prefer-destructuring
const id = this[i][0];

if (id != null) {
alreadyImportedModules[id] = true;
}
}
}

for (let i = 0; i < modules.length; i++) {
const item = [].concat(modules[i]);

if (dedupe && alreadyImportedModules[item[0]]) {
// eslint-disable-next-line no-continue
continue;
}

if (mediaQuery) {
if (!item[2]) {
item[2] = mediaQuery;
} else {
item[2] = \`\${mediaQuery} and \${item[2]}\`;
}
}

list.push(item);
}
};

return list;
};

function cssWithMappingToString(item, useSourceMap) {
const content = item[1] || '';
// eslint-disable-next-line prefer-destructuring
const cssMapping = item[3];

if (!cssMapping) {
return content;
}

if (useSourceMap && typeof btoa === 'function') {
const sourceMapping = toComment(cssMapping);
const sourceURLs = cssMapping.sources.map(
(source) => \`/*# sourceURL=\${cssMapping.sourceRoot || ''}\${source} */\`
);

return [content].concat(sourceURLs).concat([sourceMapping]).join('\\\\n');
}

return [content].join('\\\\n');
}

// Adapted from convert-source-map (MIT)
function toComment(sourceMap) {
// eslint-disable-next-line no-undef
const base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));
const data = \`sourceMappingURL=data:application/json;charset=utf-8;base64,\${base64}\`;

return \`/*# \${data} */\`;
}
",
"import css from './basic.css';

__export__ = css;

export default css;
",
"// The module cache
var __webpack_module_cache__ = {};

// The require function
function __webpack_require__(moduleId) {
// Check if module is in cache
if(__webpack_module_cache__[moduleId]) {
return __webpack_module_cache__[moduleId].exports;
}
// Create a new module (and put it into the cache)
var module = __webpack_module_cache__[moduleId] = {
id: moduleId,
// no module.loaded needed
exports: {}
};

// Execute the module function
__webpack_modules__[moduleId](module, module.exports, __webpack_require__);

// Return the exports of the module
return module.exports;
}

",
"// getDefaultExport function for compatibility with non-harmony modules
__webpack_require__.n = (module) => {
var getter = module && module.__esModule ?
() => module['default'] :
() => module;
__webpack_require__.d(getter, { a: getter });
return getter;
};",
"// define getter functions for harmony exports
__webpack_require__.d = (exports, definition) => {
for(var key in definition) {
if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
}
}
};",
"__webpack_require__.o = (obj, prop) => Object.prototype.hasOwnProperty.call(obj, prop)",
"// define __esModule on exports
__webpack_require__.r = (exports) => {
if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
}
Object.defineProperty(exports, '__esModule', { value: true });
};",
"// startup
// Load entry module
__webpack_require__(\\"./source-map/basic.js\\");
// This entry module used 'exports' so it can't be inlined
",
],
"version": 3,
}
`;

exports[`"sourceMap" option true should generate source maps and do not change "[contenthash]" on different platform: module 1`] = `
"// Imports
import ___CSS_LOADER_API_IMPORT___ from \\"../../../src/runtime/api.js\\";
Expand All @@ -412,9 +215,22 @@ exports[`"sourceMap" option true should generate source maps and do not change "

exports[`"sourceMap" option true should generate source maps when css was extracted and do not change "[contenthash]" on different platform: errors 1`] = `Array []`;

exports[`"sourceMap" option true should generate source maps when css was extracted and do not change "[contenthash]" on different platform: extracted css 1`] = `
".nested {
color: blue;
}

.class {
color: red;
}


/*# sourceMappingURL=main.xxxxxxxxxxxxxxxxxxxx.css.map*/"
`;

exports[`"sourceMap" option true should generate source maps when css was extracted and do not change "[contenthash]" on different platform: source map 1`] = `
Object {
"file": "main.93ca7a8226bf6b9e8275.css",
"file": "main.xxxxxxxxxxxxxxxxxxxx.css",
"mappings": "AAAA;EACE,WAAW;AACb;;ACAA;EACE,UAAU;AACZ",
"names": Array [],
"sourceRoot": "",
Expand Down
37 changes: 24 additions & 13 deletions test/sourceMap-option.test.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -427,9 +427,6 @@ describe('"sourceMap" option', () => {
expect(getExecutedCode(chunkName, compiler, stats)).toMatchSnapshot(
'result'
);
expect(
JSON.parse(readAsset(`${chunkName}.map`, compiler, stats))
).toMatchSnapshot('js source map');
expect(getWarnings(stats)).toMatchSnapshot('warnings');
expect(getErrors(stats)).toMatchSnapshot('errors');
});
Expand Down Expand Up @@ -521,17 +518,31 @@ describe('"sourceMap" option', () => {
stats.compilation.assets
).find((assetName) => /\.css$/.test(assetName));

// expect(chunkName).toBe(
// webpack.version[0] === '5'
// ? 'main.93ca7a8226bf6b9e8275.css'
// : 'main.7232fe75dbf29c350324.css'
// );
// expect(readAsset(chunkName, compiler, stats)).toMatchSnapshot(
// 'extracted css'
// );
expect(chunkName).toBe(
webpack.version[0] === '5'
? 'main.93ca7a8226bf6b9e8275.css'
: 'main.7232fe75dbf29c350324.css'
);

const extractedCSS = readAsset(chunkName, compiler, stats);

expect(
JSON.parse(readAsset(`${chunkName}.map`, compiler, stats))
).toMatchSnapshot('source map');
extractedCSS.replace(
/=(.+?)\..+?\.css\.map/,
'=$1.xxxxxxxxxxxxxxxxxxxx.css.map'
)
).toMatchSnapshot('extracted css');

const sourceMap = JSON.parse(
readAsset(`${chunkName}.map`, compiler, stats)
);

sourceMap.file = sourceMap.file.replace(
/^(.+?)\..+?\.css$/,
'$1.xxxxxxxxxxxxxxxxxxxx.css'
);

expect(sourceMap).toMatchSnapshot('source map');
expect(getWarnings(stats)).toMatchSnapshot('warnings');
expect(getErrors(stats)).toMatchSnapshot('errors');
});
Expand Down