[CRIU] [PATCH 5/5] test: add ability to execute tests in parallel

[Andrey Vagin]

All tests which executed in pid namespaces can be executed in parallel.

$ make zdtm_ns
real	0m54.806s
user	0m2.779s
sys	0m4.338s

$ make -j zdtm_ns
real	0m11.587s
user	0m3.361s
sys	0m5.134s

Another feature of this patch is that the subset of parallel tests is
executed before the subset of sequential tests.

If a first subset are not failed, the second one has a small chance to
fail, so a most part of bugs will be found in a few first seconds.

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 test/Makefile | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 test/Makefile

diff --git a/test/Makefile b/test/Makefile
new file mode 100644
index 0000000..3b64a19
--- /dev/null
+++ b/test/Makefile
@@ -0,0 +1,14 @@
+TST = $(shell ./zdtm.sh -l)
+EXP = '^ns/(?!.*(tty|pty))'
+
+.FORCE:
+
+zdtm: .FORCE
+	$(MAKE) zdtm_ns
+	for t in $(shell echo "$(TST)" | tr ' ' '\n' | grep -Pv $(EXP)); do \
+		$(MAKE) $$t;	\
+	done
+	
+zdtm_ns: $(shell echo "$(TST)" | tr ' ' '\n' | grep -P $(EXP))
+$(TST):
+	./zdtm.sh $(@) &> $(subst /,_,$@).log
-- 
1.7.11.7