sourceMapperRegexp.test.js

import { getSourceMappingURL } from "../src/utils";

describe("source-map-loader", () => {
  const cases = [
    "/*#sourceMappingURL=absolute-sourceRoot-source-map.map*/",
    "/*  #sourceMappingURL=absolute-sourceRoot-source-map.map  */",
    "//#sourceMappingURL=absolute-sourceRoot-source-map.map",
    "//@sourceMappingURL=absolute-sourceRoot-source-map.map",
    " //  #sourceMappingURL=absolute-sourceRoot-source-map.map",
    " //  #  sourceMappingURL  =   absolute-sourceRoot-source-map.map  ",
    "// #sourceMappingURL = http://sampledomain.com/external-source-map2.map",
    "// #sourceMappingURL = //sampledomain.com/external-source-map2.map",
    "// @sourceMappingURL=data:application/source-map;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5saW5lLXNvdXJjZS1tYXAuanMiLCJzb3VyY2VzIjpbImlubGluZS1zb3VyY2UtbWFwLnR4dCJdLCJzb3VyY2VzQ29udGVudCI6WyJ3aXRoIFNvdXJjZU1hcCJdLCJtYXBwaW5ncyI6IkFBQUEifQ==",
    `
    with SourceMap

    // #sourceMappingURL = /sample-source-map.map
    // comment
    `,
    `
    with SourceMap
    // #sourceMappingURL = /sample-source-map-1.map
    // #sourceMappingURL = /sample-source-map-2.map
    // #sourceMappingURL = /sample-source-map-last.map
    // comment
    `,
    `"
    /*# sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+" */";`,
    `anInvalidDirective = "\\n/*# sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+" */";`,
    `// # sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))))+"`,
  ];

  cases.forEach((item) => {
    it(`should work with "${item}" url`, async () => {
      const { sourceMappingURL } = getSourceMappingURL(item);

      expect(sourceMappingURL).toMatchSnapshot("result");
    });
  });
});