[PATCH v1] test: Include /sbin to the PATH when creating ext4 disk image

[Andy Shevchenko]

On some distributions the mkfs.ext4 is under /sbin and /sbin is not set
for mere users. Include /sbin to the PATH when creating ext4 disk image,
so that users won't get a scary traceback from Python.

Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
 test/py/tests/test_env.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/py/tests/test_env.py b/test/py/tests/test_env.py
index 940279651da0..536467320e06 100644
--- a/test/py/tests/test_env.py
+++ b/test/py/tests/test_env.py
@@ -414,6 +414,9 @@ def mk_env_ext4(state_test_env):
     if os.path.exists(persistent):
         c.log.action('Disk image file ' + persistent + ' already exists')
     else:
+        root_path = os.path.abspath('.').split(os.path.sep)[0] + os.path.sep
+        sbin_path = os.path.join(root_path, 'sbin')
+        os.environ["PATH"] += os.pathsep + sbin_path
         try:
             u_boot_utils.run_and_log(c, 'dd if=/dev/zero of=%s bs=1M count=16' % persistent)
             u_boot_utils.run_and_log(c, 'mkfs.ext4 %s' % persistent)
-- 
2.30.0