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authorJohn Snow <jsnow@redhat.com>2021-09-15 12:29:55 -0400
committerJohn Snow <jsnow@redhat.com>2021-09-27 12:10:29 -0400
commita4ffaecd5726433f01b0ff857054acad9dc9df12 (patch)
treec5d4eb8b4e37d91df07d3550f5cdabba3d170061 /python
parent8193b9d148e0d42794b78ab040c804db15b5f524 (diff)
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python/aqmp: Add Coverage.py support
I'm not exposing this via the Makefile help, it's not likely to be useful to passersby. Switch the avocado runner to the 'legacy' runner for now, as the new runner seems to obscure coverage reports, again. Usage is to enter your venv of choice and then: `make check-coverage && xdg-open htmlcov/index.html`. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-28-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'python')
-rw-r--r--python/.gitignore5
-rw-r--r--python/Makefile9
-rw-r--r--python/avocado.cfg3
-rw-r--r--python/setup.cfg10
4 files changed, 27 insertions, 0 deletions
diff --git a/python/.gitignore b/python/.gitignore
index c8b0e67..904f324 100644
--- a/python/.gitignore
+++ b/python/.gitignore
@@ -15,3 +15,8 @@ qemu.egg-info/
.venv/
.tox/
.dev-venv/
+
+# Coverage.py reports
+.coverage
+.coverage.*
+htmlcov/
diff --git a/python/Makefile b/python/Makefile
index fe27a3e..3334311 100644
--- a/python/Makefile
+++ b/python/Makefile
@@ -92,6 +92,13 @@ check:
check-tox:
@tox $(QEMU_TOX_EXTRA_ARGS)
+.PHONY: check-coverage
+check-coverage:
+ @coverage run -m avocado --config avocado.cfg run tests/*.py
+ @coverage combine
+ @coverage html
+ @coverage report
+
.PHONY: clean
clean:
python3 setup.py clean --all
@@ -100,3 +107,5 @@ clean:
.PHONY: distclean
distclean: clean
rm -rf qemu.egg-info/ .venv/ .tox/ $(QEMU_VENV_DIR) dist/
+ rm -f .coverage .coverage.*
+ rm -rf htmlcov/
diff --git a/python/avocado.cfg b/python/avocado.cfg
index 10dc6fb..c7722e7 100644
--- a/python/avocado.cfg
+++ b/python/avocado.cfg
@@ -1,3 +1,6 @@
+[run]
+test_runner = runner
+
[simpletests]
# Don't show stdout/stderr in the test *summary*
status.failure_fields = ['status']
diff --git a/python/setup.cfg b/python/setup.cfg
index 8481fa7..4fd0c68 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -140,3 +140,13 @@ deps =
.[fuse] # Workaround to trigger tox venv rebuild
commands =
make check
+
+# Coverage.py [https://coverage.readthedocs.io/en/latest/] is a tool for
+# measuring code coverage of Python programs. It monitors your program,
+# noting which parts of the code have been executed, then analyzes the
+# source to identify code that could have been executed but was not.
+
+[coverage:run]
+concurrency = multiprocessing
+source = qemu/
+parallel = true