[U-Boot] [PATCH 05/14] test/py: Allow RunAndLog() to return the output

Simon Glass
2016-07-03T15:40:37Z

Tests may want to look at the output from running a command. Return it so
that this is possible.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

test/py/multiplexed_log.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/py/multiplexed_log.py b/test/py/multiplexed_log.py
index 68917eb..02c44df 100644
--- a/test/py/multiplexed_log.py
+++ b/test/py/multiplexed_log.py
@@ -119,7 +119,7 @@ class RunAndLog(object):
raised if such problems occur.

Returns:
- Nothing.
+ The output as a string.
"""

msg = '+' + ' '.join(cmd) + '\n'
@@ -161,6 +161,7 @@ class RunAndLog(object):
self.chained_file.write(output)
if exception:
raise exception
+ return output

class SectionCtxMgr(object):
"""A context manager for Python's "with" statement, which allows a certain
--
2.8.0.rc3.226.g39d4020