This function can now be called from anywhere to try and safely shutdown
a testcase. It is not optimal as we can't call "all component.stop" from
outside the mtc, but without any proper and orderly shutdown handling of
all our emulation components I believe this is the best we can do.
To use it:
import from Misc_Helpers all;
in your module and then call
Misc_Helpers.f_shutdown(__BFILE__, __LINE__);
You can also pass the function a verdict and a message and it will take care
of calling setverdict, but beware of the following:
While setverdict would accept any number of arguments as log message
and convert them to a log string f_shutdown expects one charstring.
It's possible to use the log2str function to use the log arguments in
setverdict for f_shutdown, for example
setverdict(fail, "Template didn't match: ", tmpl_foo);
would become
Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, log2str("Template didn't match: ", tmpl_foo));
Change-Id: I84d1aa6732f6b748d2bfdeac8f6309023717f267
changes/51/11451/2
parent
a201b97200
commit
d93047434b
@ -0,0 +1,28 @@ |
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module Misc_Helpers { |
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|
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/* Try to properly shutdown a testcase. |
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* The reliable method to stop a testcase without running into dynamic |
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* testcase errors due to unconnected ports receiving messages is to call |
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* all component.stop before terminating. However, this can only be called |
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* from the mtc! So in case we want to terminate from a component that is not |
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* the mtc we try to do the next best thing which is calling mtc.stop and |
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* hoping for the best. |
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*/ |
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function f_shutdown(charstring file, integer line, verdicttype verdict := none, |
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charstring text := "") { |
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if (verdict != none) { |
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text := file & ":" & int2str(line) & " : " & text |
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setverdict(verdict, text); |
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} |
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|
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log("Stopping testcase execution from ", file, ":", line) |
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if (self == mtc) { |
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/* Properly stop all ports before disconnecting them. This avoids |
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* running into the dynamic testcase error due to messages arriving on |
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* unconnected ports. */ |
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all component.stop; |
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} |
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mtc.stop |
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} |
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|
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} |
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