Quelle  browser_sourcemap_comment.js   Sprache: JAVA

add_task(async function () {
  // Test text and expected results.
  let test_cases = [
    ["/*# sourceMappingURL=here*/", "here"],
    ["/*# sourceMappingURL=here */", "here"],
    ["/*@ sourceMappingURL=here*/", "here"],
    ["/*@ sourceMappingURL=there*/ /*# sourceMappingURL=here*/", "here"],
    ["/*# sourceMappingURL=here there */", "here"],

    ["/*# sourceMappingURL= here */", ""],
    ["/*# sourceMappingURL=*/", ""],
    ["/*# sourceMappingUR=here */", ""],
    ["/*! sourceMappingURL=here */", ""],
    ["/*# sourceMappingURL = here */", ""],
    ["/* # sourceMappingURL=here */", ""],
  ];

  let page = "\n\n\n";
  for (let i = 0; i < test_cases.length; ++i) {
    page += `<style type="text/css"> #x${i} { color: red; }${test_cases[i][0]}</style>\n`;
  }
  page += "some text";

  let uri = "data:text/html;base64," + btoa(page);
  info(`URI is ${uri}`);

  await BrowserTestUtils.withNewTab(
    {
      gBrowser,
      url: uri,
    },
    async function (browser) {
      await SpecialPowers.spawn(browser, [test_cases], function (tests) {
        for (let i = 0; i < content.document.styleSheets.length; ++i) {
          let sheet = content.document.styleSheets[i];

          info(`Checking sheet #${i}`);
          is(
            sheet.sourceMapURL,
            tests[i][1],
            `correct source map for sheet ${i}`
          );
        }
      });
    }
  );
});