[PULL,01/25] tests/avocado: Introduce file_truncate()

Commit Message

Cédric Le Goater Feb. 7, 2023, 10:07 a.m. UTC

From: Philippe Mathieu-Daudé <[e-mail]>

Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
[ clg: remove image_pow2ceil_expand() factoring ]
Signed-off-by: Cédric Le Goater <[e-mail]>
---
 tests/avocado/boot_linux_console.py | 5 +++++
 1 file changed, 5 insertions(+)

Patch

diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py
index 8c1d981586..13e6688624 100644
--- a/tests/avocado/boot_linux_console.py
+++ b/tests/avocado/boot_linux_console.py
@@ -30,6 +30,11 @@ 
 def pow2ceil(x):
     return 1 if x == 0 else 2**(x - 1).bit_length()
 
+def file_truncate(path, size):
+    if size != os.path.getsize(path):
+        with open(path, 'ab+') as fd:
+            fd.truncate(size)
+
 """
 Expand file size to next power of 2
 """