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Re: [cdt-dev] Improved reliability of Index tests
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Hi Lukas,
Can you explain what is the purpose of the build? Also, if you rebase
your patch, I made changed to CDescriptorTests and codan so that they
run more reliably.
Marc-André
On 14-03-28 12:58 PM, Lukas Felber wrote:
> Hello Everyone
>
> I created a small patch ( https://git.eclipse.org/r/24080 ) that
> improves the reliability of index tests.
> When running the 65 IndexBugsTests 50 times (total 3250 test runs)
> from a test suite, I got 90 to 100 random test failures.
> After my adaptions, failures are reduced to 0-5 failures (sadly not to
> 0). Meaning a failure reduction of ~95%. When running all core tests,
> I never saw an index test fail (in 10+ runs). Those CDescriptorTests
> do still fail (I did not touch these).
> The adaptions do not have any impact on run-time (+/- 3%). And I was
> able to remove the very ugly part that called Thread.sleep() in a loop.
> The better result is achieved by having two additional calls to
> workspace.build(IncrementalProjectBuilder.FULL_BUILD) which basically
> is similar to a "clean..." call from the "Project" eclipse ui-menu.
>
> I hope that some of you guys can try the patch and check if it does
> not have any negative effects somewhere (I only checked the cdt-core
> and codan tests).
>
> Cheers
> Lukas
>
> PS: I will most likely not be active in CDT development in the near
> future since I'm leaving HSR and moving on to IBM.
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