qa:testcoverage

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qa:testcoverage [2008/04/30 19:53]
zoe Create page of instructions on how to get coverage figs
qa:testcoverage [2017/09/22 13:28] (current)
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    * genhtml dom.info -o dom_coverage. This will make a directory called dom_coverage with html coverage files in it.    * genhtml dom.info -o dom_coverage. This will make a directory called dom_coverage with html coverage files in it.
    * View the coverage files :-)    * View the coverage files :-)
 +
 +==== How would I look at the coverage of a subset of the tests? ====
 +For example - suppose I wanted to take all the tests which are there because of bug reports and just look at what the base test cases cover.
 +  * cd /home/zoe/BUILDS/php53_dev/ext/dom
 +  * '' find tests -name "bug*.phpt" | xargs -i mv {} {}.bak ''   ( Copies all the tests to test.phpt.bak ) 
 +  * make clean; make
 +  * cd /home/zoe/TESTS/coverage; ./runcov.sh run
 +  * run lcov and genhtml as above
 +
 +Just for interest, the code coverage of the dom extension without the bug tests is 2101 of 4708 lines (44.6%).
 +
 +Don't forget to copy the bug tests back afterwards:
 +  * '' find tests -name "bug*.phpt.bak" | sed 's/.bak/ /' | xargs -i mv {}.bak {} ''
 +  * NB: no space between the two slashes after .bak
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qa/testcoverage.1209585206.txt.gz · Last modified: 2017/09/22 13:28 (external edit)