neovim

commit c269b8dcae08221f1752faf1ecc7dae4d7eed40c
parent d8fc390bd04a69f43983fc355026a2f216410318
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Thu, 17 Nov 2022 23:03:10 +0800

vim-patch:8.2.3498: recover test may fail on some systems

Problem:    Recover test may fail on some systems.
Solution:   Adjust the little endian and 64 bit detection. (James McCoy,
            closes vim/vim#8941)

https://github.com/vim/vim/commit/37f341d7236ff8a1e886bbb0f0ba0700ad589373

Co-authored-by: James McCoy <jamessan@jamessan.com>

Diffstat:
M
src/nvim/testdir/test_recover.vim
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/nvim/testdir/test_recover.vim b/src/nvim/testdir/test_recover.vim
@@ -213,9 +213,11 @@ func Test_recover_corrupted_swap_file()
   " Not all fields are written in a system-independent manner.  Detect whether
   " the test is running on a little or big-endian system, so the correct
   " corruption values can be set.
-  let little_endian = b[1008:1011] == 0z33323130
-  " The swap file header fields can be either 32-bit or 64-bit.
-  let system_64bit = b[1012:1015] == 0z00000000
+  " The B0_MAGIC_LONG field may be 32-bit or 64-bit, depending on the system,
+  " even though the value stored is only 32-bits.  Therefore, need to check
+  " both the high and low 32-bits to compute these values.
+  let little_endian = (b[1008:1011] == 0z33323130) || (b[1012:1015] == 0z33323130)
+  let system_64bit = little_endian ? (b[1012:1015] == 0z00000000) : (b[1008:1011] == 0z00000000)
 
   " clear the B0_MAGIC_LONG field
   if system_64bit