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meson: use coverage option

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Marc-André Lureau 2019-10-04 17:35:16 +04:00 • committed by Paolo Bonzini
parent da6d48b969
commit bf0e56a3ca
5 changed files with 6 additions and 42 deletions
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7
docs/devel/testing.rst
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@ -164,13 +164,12 @@ instrumenting the tested code. To use it, configure QEMU with
``--enable-gcov`` option and build. Then run ``make check`` as usual.
If you want to gather coverage information on a single test the ``make
clean-coverage`` target can be used to delete any existing coverage
clean-gcda`` target can be used to delete any existing coverage
information before running a single test.
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``.
coverage-html`` which will create
``meson-logs/coveragereport/index.html``.
Further analysis can be conducted by running the ``gcov`` command
directly on the various .gcda output files. Please read the ``gcov``