GitHub user edespino opened a pull request:
https://github.com/apache/incubator-madlib/pull/151
MADLIB-1138. Add basic code coverage support:
For developers, add cmake option configuration option ENABLE_COVERAGE
which will introduce gcov compilation and linking
options (-fprofile-arcs -ftest-coverage). Two supporting make targets
are introduced:
* GenCoverageReport - Capture gcov counters and generate report
* ResetCoverageCounters - Zero counters gcov counters
Features:
* Counters will be captured in build/CodeCoverage.info file. System
and Third party metrics will be filtered out of coverage info file
and stored in CodeCoverage-filtered.info
* HTML report will be created in build/CodeCoverageReport directory
Usage:
* cmake -DENABLE_COVERAGE=ON ..
* <build, install and execute desired tests as usual>
* make GenCoverageReport
* ... To view report, open build/CodeCoverageReport/index.html in browser
...
* make ResetCoverageCounters
* ... Run another test ...
* make GenCoverageReport
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/edespino/incubator-madlib MADLIB-1138
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-madlib/pull/151.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #151
----
commit 4d4e9e4f6973e9c9bcede7e233e3c4f5c4e90524
Author: Ed Espino <[email protected]>
Date: 2017-07-15T06:06:08Z
MADLIB-1138. Add basic code coverage support:
For developers, add cmake option configuration option ENABLE_COVERAGE
which will introduce gcov compilation and linking
options (-fprofile-arcs -ftest-coverage). Two supporting make targets
are introduced:
* GenCoverageReport - Capture gcov counters and generate report
* ResetCoverageCounters - Zero counters gcov counters
Features:
* Counters will be captured in build/CodeCoverage.info file. System
and Third party metrics will be filtered out of coverage info file
and stored in CodeCoverage-filtered.info
* HTML report will be created in build/CodeCoverageReport directory
Usage:
* cmake -DENABLE_COVERAGE=ON ..
* <build, install and execute desired tests as usual>
* make GenCoverageReport
* <To view report, open build/CodeCoverageReport/index.html in browser>
* make ResetCoverageCounters
* <Run another test>
* make GenCoverageReport
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