tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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importscripts_mime.any.js (1426B)

      1 // META: global=worker
      2 //
      3 // Tentative test for https://github.com/whatwg/html/issues/3255
      4 
      5 let test_cases = [
      6  // Supported mimetypes:
      7  ["text/javascript", true],
      8  ["application/javascript", true],
      9  ["text/ecmascript", true],
     10 
     11  // Blocked mimetpyes:
     12  ["image/png", false],
     13  ["text/csv", false],
     14  ["video/mpeg", false],
     15 
     16  // Legacy mimetypes:
     17  ["text/html", false],
     18  ["text/plain", false],
     19  ["application/xml", false],
     20  ["application/octet-stream", false],
     21 
     22  // Potato mimetypes:
     23  ["text/potato", false],
     24  ["potato/text", false],
     25  ["aaa/aaa", false],
     26  ["zzz/zzz", false],
     27 
     28  // Parameterized mime types:
     29  ["text/javascript; charset=utf-8", true],
     30  ["text/javascript;charset=utf-8", true],
     31  ["text/javascript;bla;bla", true],
     32  ["text/csv; charset=utf-8", false],
     33  ["text/csv;charset=utf-8", false],
     34  ["text/csv;bla;bla", false],
     35 
     36  // Funky capitalization:
     37  ["Text/html", false],
     38  ["text/Html", false],
     39  ["TeXt/HtMl", false],
     40  ["TEXT/HTML", false],
     41 ];
     42 
     43 for (const [mimeType, isScriptType] of test_cases) {
     44  test(t => {
     45    let import_url = "/workers/support/imported_script.py?mime=" + mimeType;
     46    if (isScriptType) {
     47      assert_equals(undefined, importScripts(import_url));
     48    } else {
     49      assert_throws_dom("NetworkError", _ => { importScripts(import_url) })
     50    }
     51  }, "importScripts() requires scripty MIME types: " + mimeType + " is " + (isScriptType ? "allowed" : "blocked") + ".");
     52 }