TC 6 IDEA code coverage report slow, but Emma reports are fast

We're testing TC 6 before upgrading our old server, and I was trying out the IDEA code coverage.  I notice that when it comes to generating the coverage report, the IDEA code coverage report takes over 10 minutes to run.  Switching to Emma changes it down to seconds.

Has anybody else noticed this?  Causes? Fixes?


Thanks in advance,


Douglas Bullard

"That which makes us great also destroys us"

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Did you generate EMMA report with or without source code?

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With source code.  The difference in time in a large project is averaging 18 minutes (average of 2 minutes for Emma, average of 20 minutes for IDEA).

Aside from the choice of code coverage, all settings are identical.

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Douglas,

I filed the issue as http://youtrack.jetbrains.net/issue/TW-15159 as it will probably require further investigation. Can you please watch the issue?

Can you please add a comment to the issue with:

How large is the resulting report?
Can you please include related portion of the build log stating the times?

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