[Discuss OpenCPI] Duration for Unit Test on Zed

Miller, Peter PeterM at signalscape.com
Mon Jun 25 10:50:59 EDT 2018


Hmmm. Case OnlyPlatforms=’zed’ in the xml doesn’t seem to have any effect. Ran this as:
make runonly OnlyPlatforms="zed"

It still ran case00.00 at 180 sec on the zed. Here’s the xml:

<!-- Testing on xsim -->
     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS0_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS0_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS1_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS1_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS2_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS2_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS3_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS3_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS4_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS4_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS5_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS5_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS6_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS6_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='xsim' duration='180'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS7_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS7_Fs20MHz_RxOutVec.bin' />
     </case>

<!-- Testing on zed -->
     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS0_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS0_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS1_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS1_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS2_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS2_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS3_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS3_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS4_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS4_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS5_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS5_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS6_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS6_Fs20MHz_RxOutVec.bin' />
     </case>

     <case OnlyPlatforms='zed' duration='1'>
           <input port='in' file="../../../test_vectors/PassbandIQ_NonHT_MCS7_Fs20MHz.rx1.raw" />
           <output port='out' file='../../../test_vectors/PassbandIQ_NonHT_MCS7_Fs20MHz_RxOutVec.bin' />
     </case>
</tests>

From: aponchak <aponchak at office.geontech.com>
Sent: Monday, June 25, 2018 9:25 AM
To: Miller, Peter <PeterM at signalscape.com>
Cc: discuss at lists.opencpi.org
Subject: Re: [Discuss OpenCPI] Duration for Unit Test on Zed


1) duration and timeout are size_t (unsigned integer types), so the smallest possible is 1 sec. This variables are defined in ocpigen/src/tests.cxx, so you might try changing them to support your needs, < 1 sec.

2) Reference CDG, Section 13.3.5. Create a unique case for each platform and limit the duration.

<tests>

----global (for all test cases): I/O and properties----

<case OnlyPlatforms='xsim' Duration='120'>
  ----case: I/O and properties----
</case>

<case OnlyPlatforms='zed' Duration='1'>
  ----case: I/O and properties----
</case>

</tests>
On 2018-06-25 08:30, Miller, Peter <PeterM at signalscape.com<mailto:PeterM at signalscape.com>> wrote:

We have a unit test for a component (phy_tx_802dot11g.test) to run on xsim and on zed. The component does not emit a ZLM and so we use duration to limit the test. In xsim this is 120 seconds <case duration='120'> But for zed we need to limit it to about 100 usec. It appears that duration is in integer seconds as case duration='0.001' runs forever and the file gets big fast.





  1.  How can we limit the duration of a unit test in microsec for zed?

  2.  How can we write a unit tester with cases specific to zed and to xsim?



Sincerely,

Peter B. Miller

Potomac: (301) 765-9668



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