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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=536567
-->
<head>
  <title>Test for Bug 536567</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=536567">Mozilla Bug 536567</a>
<p id="display"></p>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 536567 **/

const Cm = Components.manager;

const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");

var MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window);

var tmpDir = Services.dirsvc.get("TmpD", Ci.nsIFile);
var homeDir = Services.dirsvc.get("Desk", Ci.nsIFile);

function newDir() {
  var dir = tmpDir.clone();
  dir.append("testdir" + Math.floor(Math.random() * 10000));
  dir.QueryInterface(Ci.nsIFile);
  dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0o700);
  return dir;
}

var dirs = [];
for(let i = 0; i < 6; i++) {
  dirs.push(newDir());
}
dirs.push(homeDir);
var domains = ['http://mochi.test:8888', 'http://example.org:80', 'http://example.com:80'];
/*
 * These tests take 3 args each:
 * - which domain to load
 * - the filePicker displayDirectory we expect to be set
 * - the file to pick (in most cases this will show up in the next test,
 *   as indicated by the comments)
 */
var tests = [
  "clear history",
  [0, 6, 0], // 0 -> 3
  [1, 6, 1], // 1 -> 4
  [2, 6, 2], // 2 -> 5
  [0, 0, 3], // 3 -> 6
  [1, 1, 1], // 4 -> 8
  [2, 2, 2], // 5 -> 9
  [0, 3, 1], // 6 -> 7
  [0, 1, 0], // 7 -> x
  [1, 1, 1], // 8 -> x
  [2, 2, 2], // 9 -> x
  "clear history",
  [0, 6, 0], // 11 -> 15
  [1, 6, 1], // 12 -> 16
  [2, 6, 2], // 13 -> 17
  "pb on",
  [0, 0, 3], // 15 -> 18
  [1, 1, 4], // 16 -> 19
  [2, 2, 5], // 17 -> 20
  [0, 3, 3], // 18 -> x
  [1, 4, 4], // 19 -> x
  [2, 5, 5], // 20 -> x
  "pb off",
  [0, 0, 5], // 22 -> 26
  [1, 1, 4], // 23 -> 27
  [2, 2, 3], // 24 -> 28
  "pb on",
  [0, 3, 5], // 26 -> x
  [1, 4, 4], // 27 -> x
  [2, 5, 3], // 28 -> x
  "clear history",
  // Not checking after clear history because browser.download.lastDir content
  // pref is not being clear properly in private windows.
  //[0, 6, 0], // 30 -> x
  //[1, 6, 1], // 31 -> x
  //[2, 6, 2], // 32 -> x
  "pb off"
];

var testIndex = 0;
var content;
var normalWindow;
var privateWindow;
var normalWindowIframe;
var privateWindowIframe;

function runTest() {
  var test = tests[testIndex];
  if (test == undefined) {
    endTest();
  } else if (test == "pb on") {
    content = privateWindowIframe;
    testIndex++;
    runTest();
  } else if (test == "pb off") {
    content = normalWindowIframe;
    testIndex++;
    runTest();
  } else if (test == "clear history") {
    Services.obs.notifyObservers(null, "browser:purge-session-history");
    testIndex++;
    runTest();
  } else {
    var file = dirs[test[2]].clone();
    file.append("file.file");
    MockFilePicker.setFiles([file]);
    content.setAttribute('src', domains[test[0]] + '/chrome/layout/forms/test/bug536567_subframe.html');
  }
}

function endTest() {
  for(let i = 0; i < dirs.length - 1; i++) {
    dirs[i].remove(true);
  }

  normalWindow.close();
  privateWindow.close();
  MockFilePicker.cleanup();
  SimpleTest.finish();
}

var mainWindow = window.docShell.rootTreeItem.domWindow;
var contentPage = "http://mochi.test:8888/chrome/layout/forms/test/bug536567_iframe.html";

function whenDelayedStartupFinished(aWindow, aCallback) {
  Services.obs.addObserver(function observer(aSubject, aTopic) {
    if (aWindow == aSubject) {
      Services.obs.removeObserver(observer, aTopic);
      setTimeout(aCallback, 0);
    }
  }, "browser-delayed-startup-finished");
}

function testOnWindow(aIsPrivate, aCallback) {
  var win = mainWindow.OpenBrowserWindow({private: aIsPrivate});
  whenDelayedStartupFinished(win, function() {
    win.addEventListener("DOMContentLoaded", function onInnerLoad() {
      if (win.content.location.href != contentPage) {
        win.gBrowser.loadURI(contentPage, {
          triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal({}),
        });
        return;
      }
      win.removeEventListener("DOMContentLoaded", onInnerLoad, true);
      win.gBrowser.selectedBrowser.focus();
      SimpleTest.info("DOMContentLoaded's window: " + win.location + " vs. " + window.location);
      win.setTimeout(function() { aCallback(win); }, 0);
    }, true);
    SimpleTest.info("load's window: " + win.location + " vs. " + window.location);
    win.setTimeout(function() {
      win.gBrowser.loadURI(contentPage, {
        triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal({}),
      });
    }, 0);
  });
}

MockFilePicker.showCallback = function(filepicker) {
  var test = tests[testIndex];
  var returned = -1;
  for (let i = 0; i < dirs.length; i++) {
     var dir = MockFilePicker.displayDirectory
                 ? MockFilePicker.displayDirectory
                 : Services.dirsvc.get(MockFilePicker.displaySpecialDirectory, Ci.nsIFile);
    if (dirs[i].path == dir.path) {
      returned = i;
      break;
    }
  }
  if (test[1] == -1) {
    ok(false, "We should never get an unknown directory back");
  } else {
    is(returned, test[1], 'test ' + testIndex);
  }

  filepicker.window.setTimeout(function() {
    testIndex++;
    runTest();
  }, 0);
};

window.onload = function() {
  SimpleTest.waitForExplicitFinish();
  testOnWindow(false, function(aWin) {
    var selectedBrowser = aWin.gBrowser.selectedBrowser;

    normalWindow = aWin;
    normalWindowIframe =
      selectedBrowser.contentDocument.getElementById("content");

    testOnWindow(true, function(aPrivateWin) {
      selectedBrowser = aPrivateWin.gBrowser.selectedBrowser;

      privateWindow = aPrivateWin;
      privateWindowIframe =
        selectedBrowser.contentDocument.getElementById("content");

      content = normalWindowIframe;
      selectedBrowser.contentWindow.setTimeout(runTest, 0);
    });
  });
};

</script>
</pre>
</body>
</html>