[Python-Dev] Coverage, was: Re: blocking 2.7 (original) (raw)
Walter Dörwald walter at livinglogic.de
Tue Jul 6 16:24:50 CEST 2010
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On 06.07.10 15:07, Mark Dickinson wrote:
On Tue, Jul 6, 2010 at 1:10 PM, Walter Dörwald <walter at livinglogic.de> wrote:
http://coverage.livinglogic.de/ does include coverage info for stuff written in C, see for example:
http://coverage.livinglogic.de/Objects/unicodeobject.c.html However it is strange that testaudioop.py gets executed, but audioop.c doesn't seem to be. It looks as though none of the extension modules (besides those that are compiled statically into the interpreter) are reporting coverage. I wonder whether the correct flags are being passed to the module build stage? Incidentally, there doesn't seem to be any of the usual 'make' output I'd associate with the module-building stage in the build log at: http://coverage.livinglogic.de/buildlog.txt For example, I'd expect to see the string 'mathmodule' somewhere in that output.
True, there seems to be a problem. I'm running
./configure --enable-unicode=ucs4 --with-pydebug
and then
make coverage
This doesn't seem to build extension modules. However as far as I understand the Makefile, "make coverage" should build extension modules:
Default target
all: build_all build_all: $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks
coverage: @echo "Building with support for coverage checking:" $(MAKE) clean (MAKE)allCFLAGS="(MAKE) all CFLAGS="(MAKE)allCFLAGS="(CFLAGS) -O0 -pg -fprofile-arcs -ftest-coverage" LIBS="$(LIBS) -lgcov"
Build the shared modules
sharedmods: $(BUILDPYTHON)
@case MAKEFLAGS in
s) (RUNSHARED)CC=′(RUNSHARED) CC='(RUNSHARED)CC=′(CC)' LDSHARED='$(BLDSHARED)'
LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py
-q build;;
*) (RUNSHARED)CC=′(RUNSHARED) CC='(RUNSHARED)CC=′(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)'
OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;;
esac
I'm rerunning now with "make && make coverage" to see if this fixes anything.
Servus, Walter
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