test/py: log when tests send CTRL-C
authorStephen Warren <swarren@nvidia.com>
Fri, 22 Jan 2016 19:30:10 +0000 (12:30 -0700)
committerSimon Glass <sjg@chromium.org>
Fri, 29 Jan 2016 04:01:23 +0000 (21:01 -0700)
commit783cbcd3604088e9ff12b552fc209b3696c0e2b6
treefd7bc9016bd5191862f2a3e5cd8d2d1d4fea8c9b
parentc10eb9d39fb54f435dbd632f71c760e4a887a015
test/py: log when tests send CTRL-C

Write a note to the log file when a test sends CTRL-C to U-Boot. This
makes it easier to follow what's happening in the logs, especially since
U-Boot doesn't echo the character back to its output, so there's no other
signal of what's going on.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
test/py/u_boot_console_base.py