Please verify that the moxzglue tests are part of a test suite that is part of the scheduled codecoverage run. Here is some test code > https://dxr.mozilla.org/mozilla-central/source/mozglue/tests/TestPrintf.cpp?q=mozglue%2Ftests%2FTestPrintf.cpp&redirect_type=direct Here is the file it should cover > https://codecov.io/gh/marco-c/gecko-dev/src/master/mozglue/misc/Printf.cpp
It's coverage is collected in the CPP test suite: https://treeherder.mozilla.org/#/jobs?repo=mozilla-central&revision=8a990794c2ee923ccd839750912d10ff3a690a2a&filter-searchStr=ccov&selectedJob=106112913 Here's part of the live_backing.log file: [task 2017-06-10T18:56:23.724103Z] 18:56:23 INFO - testPrivateGCThingValue [task 2017-06-10T18:56:23.724321Z] 18:56:23 INFO - TEST-PASS | testPrivateGCThingValue | ok [task 2017-06-10T18:56:23.724548Z] 18:56:23 INFO - testPrintf [task 2017-06-10T18:56:23.724765Z] 18:56:23 INFO - TEST-PASS | testPrintf | ok [task 2017-06-10T18:56:23.724975Z] 18:56:23 INFO - test_PreserveJitCode [task 2017-06-10T18:56:23.725188Z] 18:56:23 INFO - TEST-PASS | test_PreserveJitCode | ok
Ah, wrong TestPrintf...
I see that TestPrintf uses CppUnitTests instead of GeckoCppUnitTests here at . And that 'ShowSSEConfig' is running in CPP. Another thing I found is that we might be losing the test at  because of the lower() function, but I'll have to look into this some more. : https://dxr.mozilla.org/mozilla-central/source/mozglue/tests/moz.build#9 : https://dxr.mozilla.org/mozilla-central/source/python/mozbuild/mozbuild/util.py#445
See bug 1379526 comment 1 and 2.
Summary: Ensure mozglue is scheduled for nightly coverage → TestPrintf is not executed in coverage builds
I believe this test is not getting executed in any build, at least I can't see any reference to TestPrintf in the logs of a linux64-debug build: https://treeherder.mozilla.org/logviewer.html#?job_id=113383388&repo=mozilla-central. I can see ShowSSEConfig, but I can't see TestPrintf (note there is a "testPrintf", but that one is a different test from jsapi-tests).
I think we need to add the file to https://dxr.mozilla.org/mozilla-central/source/testing/cppunittest.ini.
Assignee: nobody → mcastelluccio
Status: NEW → ASSIGNED
Summary: TestPrintf is not executed in coverage builds → TestPrintf is not executed on automation
It was executed in this try build: https://treeherder.mozilla.org/#/jobs?repo=try&revision=4152d1f9a604c9cf936b656c15130f2a174c5b96&selectedJob=113474322.
Attachment #8885470 - Flags: review?(mh+mozilla) → review+
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/mozilla-inbound/rev/5a2528017eae Add TestPrintf to cppunittest.ini to make it execute on automation. r=glandium
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