Commit 232d79aa authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

selftests: drv-net: add stdout to the command failed exception 



ping prints all the info to stdout. To make debug easier capture
stdout in the Exception raised when command unexpectedly fails.

Reviewed-by: default avatarWillem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20240416004556.1618804-2-kuba@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 86600ea1

tools/testing/selftests/net/lib/py/utils.py

+2 −1
Original line number Diff line number Diff line
@@ -33,7 +33,8 @@ class cmd: 
        if self.proc.returncode != 0 and fail:

            if len(stderr) > 0 and stderr[-1] == "\n":

                stderr = stderr[:-1]

            raise Exception("Command failed: %s\n%s" % (self.proc.args, stderr))

            raise Exception("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" %

                            (self.proc.args, stdout, stderr))





def ip(args, json=None, ns=None):