optional return error-code

Add an option. If enabled pyjutest returns the returncode of the
command under test. If not, pyjutest stores the returnvalue of
the command under test just in the junit file.

This can be used to abort an underlaying test or testframework.

Signed-off-by: Manuel Traut <manut@linutronix.de>
Reviewed-by: Benedikt Spranger <b.spranger@linutronix.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/pyjutest b/pyjutest
index ee04fdd..c9735e5 100755
--- a/pyjutest
+++ b/pyjutest
@@ -24,6 +24,7 @@ oparser = OptionParser(usage="usage: %prog [options] \'mycmd param1 param2\'")
 oparser.add_option("--version", dest="version", action="store_true", default=False)
 oparser.add_option("--class", dest="uclass", default="sh")
 oparser.add_option("--name", dest="uname", default=None)
+oparser.add_option("--return", dest="ret", action="store_true", default=False)
 
 (opt,args) = oparser.parse_args(sys.argv)
 
@@ -93,3 +94,6 @@ with open('pyjutest.dat', 'wb') as dat:
 
 with open('pyjutest.xml', 'w') as xml:
 	TestSuite.to_file(xml, tss, prettyprint=True)
+
+if opt.ret:
+	sys.exit(p.returncode)