btrfs-progs: tests: print commands on terminal if requested
authorDavid Sterba <dsterba@suse.com>
Tue, 6 Oct 2015 12:16:39 +0000 (14:16 +0200)
committerDavid Sterba <dsterba@suse.com>
Wed, 21 Oct 2015 12:29:26 +0000 (14:29 +0200)
commitc2e85337f6600bed1b348c9e86f83c27f753df6b
tree82f0c5c05d6dc696904b30d346ae9fef3e1e4479
parent982950b74b7754a99e8a2d302a57b1b4348f7574
btrfs-progs: tests: print commands on terminal if requested

Set the variable TEST_LOG=tty (in the enviroment or as parameter to
make) to print commands executed by 'run_check' helpers to terminal (ie.
/dev/tty). This might be useful to see the test progress beside watching
the results file.

Signed-off-by: David Sterba <dsterba@suse.com>
tests/common