Function next

test-app/public/mocha.js:4923–4967

(i)

    var self = this;
  
    function next(i) {
      var hook = hooks[i];
      if (!hook) {
        return fn();
      }
      self.currentRunnable = hook;
  
      hook.ctx.currentTest = self.test;
  
      self.emit('hook', hook);
  
      if (!hook.listeners('error').length) {
        hook.on('error', function(err) {
          self.failHook(hook, err);
        });
      }
  
      hook.run(function(err) {
        var testError = hook.error();
        if (testError) {
          self.fail(self.test, testError);
        }
        if (err) {
          if (err instanceof Pending) {
            if (name === 'beforeEach' || name === 'afterEach') {
              self.test.pending = true;
            } else {
              suite.tests.forEach(function(test) {
                test.pending = true;
              });
              // a pending hook won't be executed twice.
              hook.pending = true;
            }
          } else {
            self.failHook(hook, err);
  
            // stop executing hooks, notify callee of hook err
            return fn(err);
          }
        }
        self.emit('hook end', hook);
        delete hook.ctx.currentTest;
        next(++i);
      });
    }
  
    Runner.immediately(function() {
      next(0);