To test and make sure main flow and events are parallel and not affect each other

[fyhao]

To prepare a flow that:

• having a main flow, keep wait 1 second and do some operation, for long running process.
• having a text field button to trigger click event.

To test such that the FlowEngine in main flow, and FlowEngine initiated from click event, are running parallel, and not affect each other (by setting some variables, and observe how it is, what in the local vars and global vars)

[fyhao]

array(
        'type' => 'webform',
        'title' => 'Perf Test',
        'webform' => array(
            'heading' => 'someheading',
            'endpoint' => '##',
            'params' => array(
            array('type' => 'button', 'buttons' => array(
                array('name' => 'Test1Btn', 'title' => 'Btn1'),
            )),
            array('type' => 'label', 'name' => '', 'id' => 'log'),
            array('type' => 'label', 'name' => '', 'id' => 'log1'),
            array('type' => 'label', 'name' => '', 'id' => 'log2'),
            )
            ,
            'events' => array(
                'Test1Btn_onclick' => 'Test1Btn_click_flow',
            ),
            'flow' => 'main_flow',
            'flows' => array(
                'Test1Btn_click_flow' => array(
                    'steps' => array(
                        array('type' => 'setVar', 'name' => 'counter', 'value' => 0),
                        array('type' => 'runLoop', 'start' => 0, 'end' => 100, 'flow' => 'LoopWF'),
                        array('type' => 'setHtml', 'name' => 'log', 'value' => 'Value 1 == ##a## and counter = ##counter##'),
                    )
                )
                ,
                'LoopWF' => array(
                    'steps' => array(
                        array('type' => 'setValue', 'name' => 'a', 'value' => '1'),
                        array('type' => 'evaljs', 'var' => 'counter', 'code' => '++vars["counter"]'),
                        array('type' => 'setHtml', 'name' => 'log', 'value' => 'Value 1 == ##a## and counter = ##counter##<br />'),
                    )
                ),
                'main_flow' => array(
                    'steps' => array(
                        array('type' => 'setVar', 'name' => 'counter', 'value' => 0),
                        array('type' => 'runLoop', 'start' => 0, 'end' => 100, 'flow' => 'LoopMainWF'),
                        array('type' => 'setHtml', 'name' => 'log1', 'value' => 'Value 1 == ##a## and counter = ##counter##'),
                    )
                ),
                'LoopMainWF' => array(
                    'steps' => array(
                        array('type' => 'setValue', 'name' => 'a', 'value' => '1'),
                        array('type' => 'evaljs', 'var' => 'counter', 'code' => '++vars["counter"]'),
                        array('type' => 'setHtml', 'name' => 'log1', 'value' => 'Value 1 == ##a## and counter = ##counter##<br />'),
                    )
                )
            ),

        )
    );

This workflow run a flow when loaded, and also a button to trigger a second flow. Both flow running for few seconds with interrupt with each other