From: Simon Glass <sjg@chromium.org>
Date: Sun, 3 Jul 2016 15:40:39 +0000 (-0600)
Subject: test/py: Return output from run_and_log()
X-Git-Tag: v2016.09-rc1~106
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f3d3e95ce5d26777a6a138635f9bb12ca7ccf6fa;p=u-boot

test/py: Return output from run_and_log()

It is useful to be able to obtain the output from a command. Return it from
this function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Teddy Reed <teddy.reed@gmail.com>
---

diff --git a/test/py/u_boot_utils.py b/test/py/u_boot_utils.py
index e4765e38c1..99bad7c0e4 100644
--- a/test/py/u_boot_utils.py
+++ b/test/py/u_boot_utils.py
@@ -165,12 +165,13 @@ def run_and_log(u_boot_console, cmd, ignore_errors=False):
             problems occur.
 
     Returns:
-        Nothing.
+        The output as a string.
     """
 
     runner = u_boot_console.log.get_runner(cmd[0], sys.stdout)
-    runner.run(cmd, ignore_errors=ignore_errors)
+    output = runner.run(cmd, ignore_errors=ignore_errors)
     runner.close()
+    return output
 
 ram_base = None
 def find_ram_base(u_boot_console):