Hi Rob,

Great question.

The useTelluriumEngine(boolean isUse) is actually equal to the following
commands:

    void useTelluriumEngine(boolean isUse){
        useCache(isUse);
        useMacroCmd(isUse);
        useTelluriumApi(isUse);
    }

Remember that Tellurium supports two work modes.

http://code.google.com/p/aost/wiki/TelluriumAWrapOfSelenium

By default, Tellurium still dispatches APIs calls to Selenium APIs without
the caching capability.
The Tellurium new Engine consists of the UI module group locating, i.e.
locate the whole
UI module in one shot (however, dynamic elements are handled differently),
cache the UI
module, and use the new jQuery-based Tellurium APIs. Tellurium new Engine is
the future path
for us because it handles the UI module more efficiently and elegantly,
however, it takes time to grow mature.
The new jQuery-based APIs haven't been fully implemented and need more
tests. That is why
we suggest users to try out the new Engine and if they have any problems
with the new Engine,
switch back to the Selenium APIs, and report the problems to us.

One good thing is the test code is pretty agnostic to which test driving
engine under the hood. But
you do need to use some commands to switch back and forth, which is not cool
at this point. Once
the new Engine is stable and mature, users don't need to switch back and
forth any more. At that
time, we may leave out Selenium core as a legacy artifact and only keep the
new Engine in Selenium
server.

Thanks,

Jian

On Wed, May 19, 2010 at 10:21 AM, Rob Breidecker <[email protected]> wrote:

> Jian,
>
> I have been writing tests without using the useTelluriumEngine(true)
> statement. Is the engine turned on by default? I have been looking
> through the documentation for some background on the engine, but so
> far haven't found many details other than how to turn it off and on.
> What is its purpose and why would I want it on sometimes and off other
> times?
>
> Thanks,
> Rob
>
> On May 19, 9:08 am, Jian Fang <[email protected]> wrote:
> > Yes, I created a test and see the list size is zero when use Selenium
> APIs.
> > But if I add
> >
> > useTelluriumEngine(true);
> >
> > The new Tellurium API returns the correct list size 3.
> >
> > Here is my test code:
> >
> >     @Test
> >     public void testGetSListSize(){
> >         connect("SList");
> >         useTelluriumEngine(true);
> >         int size = jlm.getListSize("description");
> >         System.out.println("List Size " + size);
> >         useTelluriumEngine(false);
> >         size = jlm.getListSize("description");
> >         System.out.println("List Size " + size);
> >     }
> >
> > and the console output:
> >
> > Parse configuration file: TelluriumConfig.groovy from project root
> directory
> > Configure UI Object Builders using configuration
> > Configure widget modules using configuration
> > Configure event handler using configuration
> > Configure data accessor using configuration
> > Configure dispatcher using configuration
> > Configure Embedded Selenium Server using configuration
> > Configure Selenium Client using configuration
> > TE: Name: useEngineLog, start: 1274277970387, duration: 20ms
> > TE: Name: useEngineLog, start: 1274277970387, duration: 20ms
> > TE: Found exact match for UI Module 'description':
> >
> {"id":"description","relaxDetails":[],"matches":1,"relaxed":false,"score":100.0,"found":true}
> > TE: Found exact match for UI Module 'description':
> >
> {"id":"description","relaxDetails":[],"matches":1,"relaxed":false,"score":100.0,"found":true}
> > List Size 3
> > List Size 0
> > TE: Start Time: 1274277970387
> > End Time: 1274277970407
> > Total Runtime: 20ms
> > Name: useEngineLog, count: 1, total: 20ms, average: 20ms
> >
> > TE: Start Time: 1274277970387
> > End Time: 1274277970407
> > Total Runtime: 20ms
> > Name: useEngineLog, count: 1, total: 20ms, average: 20ms
> >
> > Please try to use new Tellurium Engine. I also created an issue for the
> > getListSize problem
> >
> > http://code.google.com/p/aost/issues/detail?id=428
> >
> > Thanks,
> >
> > Jian
> >
> >
> >
> > On Wed, May 19, 2010 at 9:35 AM, Jian Fang <[email protected]>
> wrote:
> > > I will create a test based on your html snippet and let you know what I
> > > find.
> >
> > > Thanks,
> >
> > > Jian
> >
> > > On Wed, May 19, 2010 at 3:34 AM, super fan 911 <[email protected]
> >wrote:
> >
> > >> Here is a snippet of my log,
> >
> > >> 00:18:38.828 INFO - Got result: OK,[{"sequ":
> > >> 30,"name":"getText","returnType":"STRING","returnResult":"
> www.yahoo.com
> > >> \u000awww.google.com\u000awww.youtube.com"}] on session
> > >> 19c60545e5f34501b5b7104e3ea879c9
> > >> text =www.yahoo.com
> > >>www.google.com
> > >>www.youtube.com
> > >> 00:18:38.832 INFO - Command request:
> > >> getBundleResponse[[{"uid":"","args":[],"name":"getAllLinks","sequ":
> > >> 31}], ] on session 19c60545e5f34501b5b7104e3ea879c9
> > >> 00:18:38.858 INFO - Got result: OK,[{"sequ":
> > >> 31,"name":"getAllLinks","returnType":"ARRAY","returnResult":
> >
> > >>
> ["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""]}]
> > >> on session 19c60545e5f34501b5b7104e3ea879c9
> > >> description size = 76
> > >> 00:18:38.864 INFO - Command request:
> > >> getBundleResponse[[{"uid":"","args":[],"name":"getAllLinks","sequ":
> > >> 32}], ] on session 19c60545e5f34501b5b7104e3ea879c9
> > >> 00:18:38.888 INFO - Got result: OK,[{"sequ":
> > >> 32,"name":"getAllLinks","returnType":"ARRAY","returnResult":
> >
> > >>
> ["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""]}]
> > >> on session 19c60545e5f34501b5b7104e3ea879c9
> >
> > >> On May 18, 4:58 pm, Jian Fang <[email protected]> wrote:
> > >> > Hi,
> >
> > >> > Container cannot use UI templates since it usually holds fixed
> elements.
> > >> You
> > >> > can use List instead, i.e.,
> >
> > >> > ui.List(uid: "description", clocator: [tag: "div", class:
> > >> > "description"]) {
> > >> >     UrlLink(uid: "{all}", clocator: [:])
> >
> > >> > }
> >
> > >> > Then you can use the following method to get back the list size:
> >
> > >> > int getListSize(id)
> >
> > >> > More details here:
> >
> > >> >http://code.google.com/p/aost/wiki/UserGuide070UIObjects#List
> >
> > >> > Thanks,
> >
> > >> > Jian
> >
> > >> > On Tue, May 18, 2010 at 5:50 PM, super fan 911 <
> [email protected]
> > >> >wrote:
> >
> > >> > > I have the following HTML markup.
> >
> > >> > > <div class="description">
> > >> > >   <p>
> > >> > >      <a target="_blank" href="http://www.yahoo.com";
> > >> > > rel="nofollow">www.yahoo.com</a><br>
> > >> > >      <a target="_blank" href="http://www.google.com";
> > >> > > rel="nofollow">www.google.com</a><br>
> > >> > >      <a target="_blank" href="http://www.youtube.com";
> > >> > > rel="nofollow">www.youtube.com</a>
> > >> > >   </p>
> > >> > > </div>
> >
> > >> > > I have defined the following UI definition.
> >
> > >> > > Container(uid: "description", clocator: [tag: "div", class:
> > >> > > "description"]) {
> > >> > >     UrlLink(uid: "{all}", clocator: [:])
> > >> > > }
> >
> > >> > > My objective is to find out if there are any links between the
> "div"
> > >> > > tags. The number of links beween the "div" tags are dynamically
> > >> > > created.   One way would be to find out the size of the URL links
> and
> > >> > > if it's greater than 0 loop through it and getLink.  Another way i
> > >> > > thought is to get the inner html source for the "div" tag and then
> > >> > > parse it from there.  First, i don't know how to get the UrlLink
> > >> > > size.  Second, I tried to use getHtmlSource and it's giving me an
> > >> > > error.  Maybe I'm defining the UI wrong?
> >
> > >> > > --
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