When I rerender a component with "defaultChecked" or "defaultValue" react fails to update the "value" and "checked" attribute accordingly.

Before you say "use a controlled input" I would argue that this is a bug as it basically disallows uncontrolled forms with "reset" buttons. (It will always reset to whatever the initial default value was).

return <div />;
    }
    var comp = ReactTestUtils.renderIntoDocument(<Child />);
    expect(comp).toBe(null);
  });
  it('should use correct name in key warning', function() {
    function Child() {
      return <div>{[<span />]}</div>;
    }
    spyOn(console, 'error');
    ReactTestUtils.renderIntoDocument(<Child />);
    expect(console.error.argsForCall.length).toBe(1);
    expect(console.error.argsForCall[0][0]).toContain('a unique "key" prop');
    expect(console.error.argsForCall[0][0]).toContain('Child');
  });
  it('should support default props and prop types', function() {
    function Child(props) {