DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (b6d82b1a6b02)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1180921
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1180921</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1180921 **/
  let module = Cu.getGlobalForObject(ChromeUtils.import("resource://gre/modules/Services.jsm", window));
  let ssm = Services.scriptSecurityManager;

  function StubPolicy(id, subdomain) {
    /* globals MatchPatternSet */
    return new module.WebExtensionPolicy({
      id,
      mozExtensionHostname: id,
      baseURL: `file:///{id}`,

      allowedOrigins: new MatchPatternSet([`*://${subdomain}.example.org/*`]),
      localizeCallback(string) {},
    });
  }

  /* globals WebExtensionPolicy */
  let policyA = StubPolicy("addona", "test1");
  let policyB = StubPolicy("addonb", "test2");
  policyA.active = true;
  policyB.active = true;

  SimpleTest.waitForExplicitFinish();
  SimpleTest.registerCleanupFunction(function() {
    policyA.active = false;
    policyB.active = false;
  });

  function tryLoad(sb, uri) {
    let p = new Promise(function(resolve, reject) {
      Cu.exportFunction(resolve, sb, { defineAs: "finish" });
      Cu.exportFunction(reject, sb, { defineAs: "error" });
      sb.eval("try { (function () { " +
              "  var xhr = new XMLHttpRequest();" +
              "  xhr.onreadystatechange = function() { if (xhr.readyState == XMLHttpRequest.DONE) { finish(xhr.status == 200); } };" +
              "  xhr.open('GET', '" + uri + "', true);" +
              "  xhr.send();" +
              "})() } catch (e) { error(e); }");
    });
    return p;
  }

  let addonA = new Cu.Sandbox(ssm.createContentPrincipal(Services.io.newURI("moz-extension://addonA/"), {}),
                              {wantGlobalProperties: ["XMLHttpRequest"]});
  let addonB = new Cu.Sandbox(ssm.createContentPrincipal(Services.io.newURI("moz-extension://addonB/"), {}),
                              {wantGlobalProperties: ["XMLHttpRequest"]});

  function uriForDomain(d) { return d + "/tests/caps/tests/mochitest/file_data.txt"; }

  tryLoad(addonA, uriForDomain("http://test4.example.org"))
  .then(function(success) {
    ok(!success, "cross-origin load should fail for addon A");
    return tryLoad(addonA, uriForDomain("http://test1.example.org"));
  }).then(function(success) {
    ok(success, "allowlisted cross-origin load of test1 should succeed for addon A");
    return tryLoad(addonB, uriForDomain("http://test1.example.org"));
  }).then(function(success) {
    ok(!success, "non-allowlisted cross-origin load of test1 should fail for addon B");
    return tryLoad(addonB, uriForDomain("http://test2.example.org"));
  }).then(function(success) {
    ok(success, "allowlisted cross-origin load of test2 should succeed for addon B");
    return tryLoad(addonA, uriForDomain("http://test2.example.org"));
  }).then(function(success) {
    ok(!success, "non-allowlisted cross-origin load of test2 should fail for addon A");
    SimpleTest.finish();
  }, function(e) {
    ok(false, "Rejected promise chain: " + e);
    SimpleTest.finish();
  });

  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1180921">Mozilla Bug 1180921</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
</body>
</html>