booted_kernel_tests: fix for base core18 snaps

Need to use snapd managed path to read hostfs 

1 files changed, 5 insertions, 3 deletions

diff --git a/bin/booted_kernel_tests.py b/bin/booted_kernel_tests.py
index bff9ff95..f190d8d9 100755
--- a/bin/booted_kernel_tests.py
+++ b/bin/booted_kernel_tests.py
@@ -9,7 +9,8 @@ import hashlib
 import os
 import sys
 
-from checkbox_support.snap_utils.system import get_kernel_snap
+from checkbox_support.snap_utils.system import (
+ get_kernel_snap, add_hostfs_prefix)
 
 # 64kb buffer, hopefully suitable for all devices that might run this test
 BUF_SIZE = 65536
@@ -54,8 +55,9 @@ if __name__ == '__main__':
 booted_kernel_image = sys.argv[1]
 
 print('Supplied booted kernel image: {}'.format(booted_kernel_image))
+ prefixed_image = add_hostfs_prefix(booted_kernel_image)
 
- if not os.path.exists(booted_kernel_image):
+ if not os.path.exists(prefixed_image):
 raise SystemExit('ERROR: invalid path to booted kernel supplied')
 
- sys.exit(kernel_matches_current(booted_kernel_image))
+ sys.exit(kernel_matches_current(prefixed_image))