spiegel-keyman/web/unit_tests/test_utils.js

var setupKMW = function(kmwOptions) {
  var ui;

  if(typeof(kmwOptions) == 'string' || typeof(kmwOptions) == 'undefined') {
    ui = kmwOptions;

    var kmwOptions = {
      attachType:'auto',
      root:'source',
      resources:'../../../../source'
    };
  
    if(ui) {
      kmwOptions.ui = ui;
    }
  }

  var kmw = setupScript('source/keymanweb.js');
  fixture.el.appendChild(kmw);

  ui = kmwOptions.ui;

  kmwOptions.attachType = kmwOptions.attachType ? kmwOptions.attachType : 'auto';
  
  if(!kmwOptions.root) {
    kmwOptions.root = 'source';
  }

  if(!kmwOptions.resources) {
    kmwOptions.resources = '../../../../source';
  }

  if(ui) {
    var ui = setupScript('source/kmwui' + ui + '.js');
    fixture.el.appendChild(ui);

    kmwOptions.ui=ui;
  }

  var initFunc = function() {
    if(window['keyman']) {
      window['keyman'].init(kmwOptions);
    } else {
      window.setTimeout(function() {
        initFunc();
      })
    }
  };

  /* Keep this timeout short - if set too long, kmwinit's default initialization
   * will kick in and prevent our settings from going through!
   */
  window.setTimeout(function() {
    initFunc();
  }, 5);
}

var setupScript = function(src) {
  var Lscript = document.createElement('script');
  Lscript.charset="UTF-8";        // KMEW-89
  Lscript.type = 'text/javascript';
  Lscript.async = false;

  Lscript.src = src;

  return Lscript;
}

var teardownKMW = function() {
  keyman['shutdown']();
  delete window.keyman;
  window["keyman"] = undefined;
}

// Make sure the main script loads...
var initTimer = function(done, timeout) {
  window.setTimeout(function() {
    if(window['keyman']) {
      // ... and then give KMW and the UI a bit more time to init and attach.
      window.setTimeout(function() {
        done();
      }, timeout ? timeout : 1000);
    } else {
      initTimer(done);
    }
  }, 50);
};