[PATCH 2/2] tests/avocado: Allow passing command line parameters via Makefile

[Fabiano Rosas]

Add support for the 'avocado run' "-p" option, which allows us to pass
parameters in the form key=value to be applied to all tests selected
for a given run. This is useful to force generic tests to use a
specific machine, cpu or qemu-binary where otherwise the defaults
would be used.

E.g.:
 $ make check-avocado AVOCADO_PARAMS="machine=virt arch=riscv64"

 <runs all tests replacing machine and arch in those that do not have
  these parameters already set via tags>

Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
 tests/Makefile.include | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/Makefile.include b/tests/Makefile.include
index 9422ddaece..f92e730aa0 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -107,6 +107,10 @@ else
        AVOCADO_CMDLINE_TAGS=$(addprefix -t , $(AVOCADO_TAGS))
 endif
 
+ifdef AVOCADO_PARAMS
+       AVOCADO_CMDLINE_PARAMS=$(addprefix -p , $(AVOCADO_PARAMS))
+endif
+
 quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \
     $(TESTS_PYTHON) -m pip -q --disable-pip-version-check $1, \
     "VENVPIP","$1")
@@ -144,7 +148,7 @@ check-avocado: check-venv $(TESTS_RESULTS_DIR) get-vm-images
             --show=$(AVOCADO_SHOW) run --job-results-dir=$(TESTS_RESULTS_DIR) \
             $(if $(AVOCADO_TAGS),, --filter-by-tags-include-empty \
                        --filter-by-tags-include-empty-key) \
-            $(AVOCADO_CMDLINE_TAGS) \
+            $(AVOCADO_CMDLINE_TAGS) $(AVOCADO_CMDLINE_PARAMS) \
             $(if $(GITLAB_CI),,--failfast) $(AVOCADO_TESTS), \
             "AVOCADO", "tests/avocado")
 
-- 
2.35.3