Function testVim

lib/web/CodeMirror/test/vim_test.js:127–240

(name, run, opts, expectedFail)

}

function testVim(name, run, opts, expectedFail) {
  var vimOpts = {
    lineNumbers: true,
    vimMode: true,
    showCursorWhenSelecting: true,
    value: code
  };
  for (var prop in opts) {
    if (opts.hasOwnProperty(prop)) {
      vimOpts[prop] = opts[prop];
    }
  }
  return test('vim_' + name, function() {
    var place = document.getElementById("testground");
    var cm = CodeMirror(place, vimOpts);
    var vim = CodeMirror.Vim.maybeInitVimState_(cm);

    function doKeysFn(cm) {
      return function(args) {
        if (args instanceof Array) {
          arguments = args;
        }
        for (var i = 0; i < arguments.length; i++) {
          var result = CodeMirror.Vim.handleKey(cm, arguments[i]);
          if (!result && cm.state.vim.insertMode) {
            cm.replaceSelections(fillArray(arguments[i], cm.listSelections().length));
          }
        }
      }
    }
    function doInsertModeKeysFn(cm) {
      return function(args) {
        if (args instanceof Array) { arguments = args; }
        function executeHandler(handler) {
          if (typeof handler == 'string') {
            CodeMirror.commands[handler](cm);
          } else {
            handler(cm);
          }
          return true;
        }
        for (var i = 0; i < arguments.length; i++) {
          var key = arguments[i];
          // Find key in keymap and handle.
          var handled = CodeMirror.lookupKey(key, cm.getOption('keyMap'), executeHandler, cm);
          // Record for insert mode.
          if (handled == "handled" && cm.state.vim.insertMode && arguments[i] != 'Esc') {
            var lastChange = CodeMirror.Vim.getVimGlobalState_().macroModeState.lastInsertModeChanges;
            if (lastChange && (key.indexOf('Delete') != -1 || key.indexOf('Backspace') != -1)) {
              lastChange.changes.push(new CodeMirror.Vim.InsertModeKey(key));
            }
          }
        }
      }
    }
    function doExFn(cm) {
      return function(command) {
        cm.openDialog = helpers.fakeOpenDialog(command);