SQLLoadTest Work Item Rss Feed

Created Issue: Unable to add Load Test to the existing Unit test. [11260]

vinayagarwal4u — Fri, 18 Dec 2009 23:50:48 GMT

After a Unit test has been created; while I am trying to add a load test test with the following steps:
Add->Load test->Scenario->load pattern->Test Mix model->Test Mix
here when i click on 'Add' button: 'Add Tests' window should open
But thats not happening for me....isn't it strange enough!!!
attaching the snapshot.
Did anybody else faced this issue???

Created Issue: Comments In SQL

danylaporte — Mon, 01 Jun 2009 19:20:07 GMT

When having a comment in the SQL Text, for example:

--select top 1000 * from t1 order by c1, c2;
update t1 set c1 = c1 where c1 = '000001' and c2 = '2006-05-28 00:00:00.000'
update t1 set c1 = c1 where c1 = '000001' and c2 = '2008-01-05 00:00:00.000'

SQL Load Test gives me the following error:

c:\>DbLoadTestGen.exe MyScenario trace1.xml
Processing: --select top 1000 * from t1 order by c1, c2;
update t1 set c1 = c1 where c1 = '000001' and c2 = '2006-
05-28 00:00:00.000'
update t1 set c1 = c1 where c1 = '000001' and c2 = '2008-
01-05 00:00:00.000'

Error processing the following SQL: --select top 1000 * from t1 order b
y c1, c2;
update t1 set c1 = c1 where c1 = '000001' and c2 = '2006-
05-28 00:00:00.000'
update t1 set c1 = c1 where c1 = '000001' and c2 = '2008-
01-05 00:00:00.000'

, the error was startIndex cannot be larger than length of string.
Parameter name: startIndex.
startIndex cannot be larger than length of string.
Parameter name: startIndex

C:\>pause
Press any key to continue . . .

Dany

Commented Issue: Think time or Sleep enabled on load test

robjarratt — Thu, 02 Oct 2008 23:04:00 GMT

i'm able to run my test with the method that i have listed on discussion form. it's running like a charm. but now there is a little issue.
i have 78 SQL statments in my XML file and have 20 VU running on the load test.
but everytime that i'm running 1 vu execute 78 statments at the same time. i need a way to set a Thinktime or wait statments between each SQL statement. i have set the System.Threading.Thread.Sleep(2000); in my loop
when i do that the load test and run but now of the test get's executed.
when i comment the sleep statments I'm able to run it with out a issue. except it runs all 78 at one time.
Comments: ** Comment from web user: robjarratt **

When you say they execute all at the same time with one VU I assume you mean that they execute sequentially but with no delay between one statement and the next. I am also unclear on what happens when you insert the delay, are you saying that the test does not run at all? If that is the case as a first step I would suggest that you run it as a unit test with the delay, running the test under the debugger to see what happens.

I am also a little curious about the way you are testing. You do not seem to be using the tool at all as far as I can tell, can you tell me what limitation of the tool is preventing you from using it? I am also wondering how you are varying the data in the queries to avoid caching effects giving you artificially good select performance and potentially giving you artificially poor update performance?

Created Issue: Think time or Sleep enabled on load test

Antoneypillai — Thu, 02 Oct 2008 19:59:03 GMT

Commented Issue: unable to generate test mothod for each operation

robjarratt — Thu, 14 Aug 2008 07:35:59 GMT

When use the config file in the command and set IncludeIndividualOperations to truee, seems DB operation is not been created as inidividual test method, the auto generated classes seems have no difference when set this value to true to false.
Comments: ** Comment from web user: robjarratt **

I will issue a fix when I do some more enhancements to the tool. In the meantime you can fix this yourself in the source code by going to line 152 in TraceFileProcessor.cs. There you will see the following line:

UnitTestGenerator utg = new UnitTestGenerator(scenarioName, scenarioName, scenarioName + "Tests", TestMethodMode.ScenarioMethodOnly, OperationTimerMode.IncludeOperationTimers);

You can either change the hard-coded constants to what you want, or pass through the values from the config parameter.

Created Issue: unable to generate test mothod for each operation

xpding — Mon, 28 Jul 2008 13:40:03 GMT