Re: Possible bug in StatisticsIndexMap - Grinder 3.7.1

Thanks Fei.

It definitely looks wrong. Can you open a bug report for it please?

Thanks,

- Phil

On 15/03/12 03:16, 田鸠 wrote:
>
> Hi Philip,
>
>  
>
> As I explore the user defined statistics for Grinder, I found some
> problem. The “userLong4” value is not set correctly in the test.
>
>  
>
> Here is the script and the data output. userLong4 has the same value
> as Test Time instead of 1004. After some investigation, I think the
> problem is with StatisticsIndexMap. When initialize the longIndexMap,
> it uses prefix of ++, which leaves out the index 0; but afterwards,
> when creating the sampleIndex, it uses postfix of ++ which causes
> index collision: timedTests.sum overwrites the index of userLong4.
>
>  
>
> *for*(String longName : longNames) {
>
> m_longMap.put(longName, *new*LongIndex(++nextLongIndex));
>
> }
>
>  
>
> createLongSampleIndex("timedTests",
>
>                           *new*LongIndex(nextLongIndex++), //collision
> occurs
>
>                           *new*LongIndex(nextLongIndex++),
>
>                           *new*DoubleIndex(nextDoubleIndex++));
>
>  
>
> /from net.grinder.script.Grinder import grinder/
>
> /from net.grinder.script import Test/
>
> /from net.grinder.plugin.http import HTTPRequest/
>
> / /
>
> /test1 = Test(1, "Request resource")/
>
> /request1 = test1.wrap(HTTPRequest())/
>
> / /
>
> /grinder.statistics.registerDataLogExpression("userLong0", "userLong0");/
>
> /grinder.statistics.registerDataLogExpression("userLong1", "userLong1");/
>
> /grinder.statistics.registerDataLogExpression("userLong2", "userLong2");/
>
> /grinder.statistics.registerDataLogExpression("userLong3", "userLong3");/
>
> /grinder.statistics.registerDataLogExpression("userLong4", "userLong4");/
>
> / /
>
> /class TestRunner:/
>
> /    def __call__(self):/
>
> /        grinder.statistics.delayReports = 1/
>
> /        request1.GET("http://www.taobao.ali.com/tbhome/")/
>
> /        runNumber = grinder.getRunNumber()/
>
> /        if(0 == (runNumber % 3)):/
>
> /            grinder.statistics.forLastTest.success = 0/
>
> /        grinder.statistics.forLastTest.setLong("userLong0",1000)/
>
> /        grinder.statistics.forLastTest.setLong("userLong1",1001)/
>
> /        grinder.statistics.forLastTest.setLong("userLong2",1002)/
>
> /        grinder.statistics.forLastTest.setLong("userLong3",1003)/
>
> /        grinder.statistics.forLastTest.setLong("userLong4",1004)/
>
> /        grinder.statistics.report()/
>
> /        grinder.statistics.delayReports = 0/
>
>  
>
> Thread, Run, Test, Start time (ms since Epoch), Test time, Errors,
> HTTP response code, HTTP response length, HTTP response errors, Time
> to resolve host, Time to establish connection, Time to first byte,
> userLong0, userLong1, userLong2, userLong3, userLong4
>
> 0, 0, 1, 1331713365908, 30, 1, 401, 1327, 1, 3, 6, 22, 10000, 10001,
> 10002, 10003, 30
>
> 0, 1, 1, 1331713365941, 3, 0, 401, 1327, 1, 0, 1, 3, 10000, 10001,
> 10002, 10003, 3
>
> 0, 2, 1, 1331713365945, 2, 0, 401, 1327, 1, 0, 1, 2, 10000, 10001,
> 10002, 10003, 2
>
>  
>
> ……
>
>  
>
> Thanks,
>
> Fei
>
>  
>
> *发件人:*Philip Aston [mailto:[email protected]] *代表 *Philip Aston
> *发送时间:*2012年2月12日20:26
> *收件人:*田鸠
> *抄送:*[email protected]
> *主题:*Re: 答复: [Grinder-use] 3.7.1 - problem with TCPProxy -
> Recorded scripts contains unwanted logback log
>
>  
>
> On 10/02/12 01:35, 田鸠wrote:
>
> Thanks Philip. That solves my problem. Originally, I was appending all
> jar files in the grinder lib directory to CLASSPATH. It looks like
> below. I’ve been using Grinder 3 since its beta releases and am a big
> fan of it. I have another question though, now Grinder has multiple
> projects and multiple jar packages in the lib, to start
> agent/console/tcpproxy, do I only need to include grinder.jar in the
> CLASSPATH? I used to append all jars to CLASSPATH when I start them in
> previous versions. If this is true, how does Grinder resolve classes
> in other packages?
>
>
> Yes, you only need to refer to grinder.jar.
>
> It can locate the other jars because they are referenced in its
> MANIFEST.MF.
>
> - Phil
>
>
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