function addonsManager_waitForDownloaded(aSpec) {
    var spec = aSpec || { };
    var addon = spec.addon;
    var timeout = (spec.timeout == undefined) ? TIMEOUT_DOWNLOAD : spec.timeout;

    if (!addon)
      throw new Error(arguments.callee.name + ": Add-on not specified.");

    var self = this;
    var node = addon.getNode();
    
    // TODO: restore after 1.5.1 has landed
    // mozmill.utils.waitFor(function () {
    //   return node.getAttribute("pending") == "install" &&
    //          node.getAttribute("status") != "installing";
    // }, timeout, 100, "'" + node.getAttribute("name") + "' has been downloaded");
    
    mozmill.utils.waitForEval("subject.getAttribute('pending') == 'install' &&" +
                              "subject.getAttribute('status') != 'installing'",
                              timeout, 100, node);
  }
function addonsManager_waitForDownloaded(aSpec) {
    var spec = aSpec || { };
    var addon = spec.addon;
    var timeout = (spec.timeout == undefined) ? TIMEOUT_DOWNLOAD : spec.timeout;

    if (!addon)
      throw new Error(arguments.callee.name + ": Add-on not specified.");

    var self = this;
    var node = addon.getNode();
    
    // TODO: restore after 1.5.1 has landed
    // mozmill.utils.waitFor(function () {
    //   return node.getAttribute("pending") == "install" &&
    //          node.getAttribute("status") != "installing";
    // }, timeout, 100, "'" + node.getAttribute("name") + "' has been downloaded");
    
    mozmill.utils.waitForEval("subject.getAttribute('pending') == 'install' &&" +
                              "subject.getAttribute('status') != 'installing'",
                              timeout, 100, node);
  }
function addonsManager_waitForDownloaded ( aSpec ) { var spec = aSpec || { } ; var addon = spec . addon ; var timeout = ( spec . timeout == undefined ) ? TIMEOUT_DOWNLOAD : spec . timeout ; if ( ! addon ) throw new Error ( arguments . callee . name + ": Add-on not specified." ) ; var self = this ; var node = addon . getNode ( ) ; // TODO: restore after 1.5.1 has landed // mozmill.utils.waitFor(function () { //   return node.getAttribute("pending") == "install" && //          node.getAttribute("status") != "installing"; // }, timeout, 100, "'" + node.getAttribute("name") + "' has been downloaded"); mozmill . utils . waitForEval ( "subject.getAttribute('pending') == 'install' &&" + "subject.getAttribute('status') != 'installing'" , timeout , 100 , node ) ; }
Wait until the specified add-on has been downloaded

@param {object} aSpec
Object with parameters for customization
Elements: addon   - Add-on element to wait for being downloaded
timeout - Duration to wait for the target state
[optional - default: 15s]
Wait until the specified add - on has been downloaded
Wait until the add - on has been downloaded