[OE-core] [PATCH 26/26] oe-selftest: devtool: add more explicit check for ls output

[Paul Eggleton]

test_devtool_deploy_target is failing on the Yocto Project autobuilder
apparently when it attempts to cut out some fields from the list. It
doesn't fail here and I can't see what the problem lines are, so add a
check for lines with too few fields so we can get a look at them next
time it fails.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/lib/oeqa/selftest/devtool.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/lib/oeqa/selftest/devtool.py b/meta/lib/oeqa/selftest/devtool.py
index 41e1b4b..955379b 100644
--- a/meta/lib/oeqa/selftest/devtool.py
+++ b/meta/lib/oeqa/selftest/devtool.py
@@ -93,6 +93,8 @@ class DevtoolBase(oeSelfTest):
         filelist = []
         for line in output.splitlines():
             splitline = line.split()
+            if len(splitline) < 8:
+                self.fail('_process_ls_output: invalid output line: %s' % line)
             # Remove trailing . on perms
             splitline[0] = splitline[0].rstrip('.')
             # Remove leading . on paths
-- 
2.5.0