[make] move coverage reports to build/coverage_{c,python}

[aubio.git] / Makefile

diff --git a/Makefile b/Makefile
index 7a9de9b..c23d57e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -42,6 +42,8 @@ SOX=sox
 
 TESTSOUNDS := python/tests/sounds
 
+LCOVOPTS += --rc lcov_branch_coverage=1
+
 all: build
 
 checkwaf:
@@ -234,23 +236,45 @@ test_python_only_clean: test_python_only \
        uninstall_python \
        check_clean_python
 
+coverage_cycle: coverage_zero_counters coverage_report
+
+coverage_zero_counters:
+       lcov --zerocounters --directory .
+
 coverage: export CFLAGS=--coverage
 coverage: export LDFLAGS=--coverage
 coverage: export PYTHONPATH=$(PWD)/python/lib
+coverage: export LD_LIBRARY_PATH=$(PWD)/build/src
 coverage: force_uninstall_python deps_python \
-       clean_python clean distclean
+       clean_python clean distclean build local_dylib
+       # capture coverage after running c tests
+       lcov $(LCOVOPTS) --capture --no-external --directory . \
+               --output-file build/coverage_lib.info
+       # build and test python
        pip install -v -e .
+       # run tests, with python coverage
        coverage run `which nose2`
-       lcov --capture --no-external --directory . --output-file build/coverage.info
-
+       # capture coverage again
+       lcov $(LCOVOPTS) --capture --no-external --directory . \
+               --output-file build/coverage_python.info
+       # merge both coverage info files
+       lcov $(LCOVOPTS) -a build/coverage_python.info -a build/coverage_lib.info \
+               --output-file build/coverage.info
+       # remove tests
+       lcov $(LCOVOPTS) --remove build/coverage.info '*/tests/*' '*/ooura_fft8g*' \
+               --output-file build/coverage_lib.info
+
+# make sure we don't build the doc, which builds a temporary python module
+coverage_report: export WAFOPTS += --disable-docs
 coverage_report: coverage
-       genhtml build/coverage.info --output-directory lcov_html
-       mkdir -p gcovr_html/
-       gcovr -r . --html --html-details \
-               --output gcovr_html/index.html \
-               --exclude ".*tests/.*" --exclude ".*examples/.*"
+       # generate report with lcov's genhtml
+       genhtml build/coverage_lib.info --output-directory build/coverage_c \
+               --branch-coverage --highlight --legend
+       # generate python report with coverage python package
        coverage report
-       coverage html
+       coverage html -d build/coverage_python
+       # show links to generated reports
+       for i in $$(ls build/coverage_*/index.html); do echo file://$(PWD)/$$i; done
 
 sphinx: configure
        $(WAFCMD) sphinx $(WAFOPTS)