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authorAlex Bennée <alex.bennee@linaro.org>2018-06-20 14:04:24 +0100
committerAlex Bennée <alex.bennee@linaro.org>2018-07-05 15:59:41 +0100
commitfe8bf5f62972ce9f227ae3e25767116a6d221b6d (patch)
treed01cd8d8f1e5b8e148cb223c3f42ad50d9a84c86 /docs
parent990e6a2754fc16501470b661c4af94ec036f1190 (diff)
build-system: add coverage-report target
This will build a coverage report under the current directory in reports/coverage. At the users option a report can be generated by directly invoking something like: make foo/bar/coverage-report.html Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Diffstat (limited to 'docs')
-rw-r--r--docs/devel/testing.rst11
1 files changed, 8 insertions, 3 deletions
diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst
index 7f04ca104e..5e19cd50da 100644
--- a/docs/devel/testing.rst
+++ b/docs/devel/testing.rst
@@ -166,9 +166,14 @@ If you want to gather coverage information on a single test the ``make
clean-coverage`` target can be used to delete any existing coverage
information before running a single test.
-Reports can be obtained by running ``gcov`` command
-on the output files under ``$build_dir/tests/``, please read the
-``gcov`` documentation for more information.
+You can generate a HTML coverage report by executing ``make
+coverage-report`` which will create
+./reports/coverage/coverage-report.html. If you want to create it
+elsewhere simply execute ``make /foo/bar/baz/coverage-report.html``.
+
+Further analysis can be conducted by running the ``gcov`` command
+directly on the various .gcda output files. Please read the ``gcov``
+documentation for more information.
QEMU iotests
============