patch 8.2.2016: swap file test is a little flaky
Problem: Swap file test is a little flaky.
Solution: Don't set a byte to a fixed value, increment it.
diff --git a/src/testdir/test_swap.vim b/src/testdir/test_swap.vim
index 8a6d81c..4bc7309 100644
--- a/src/testdir/test_swap.vim
+++ b/src/testdir/test_swap.vim
@@ -417,7 +417,7 @@
" swap file should be automatically deleted.
bwipe!
" change the process ID to avoid the "still running" warning
- let swapfile_bytes[24] = 0x99
+ let swapfile_bytes[24] = swapfile_bytes[24] + 1
call writefile(swapfile_bytes, swapfile_name)
edit Xtest.scr
" will end up using the same swap file after deleting the existing one
@@ -433,7 +433,7 @@
augroup END
" change the host name
- let swapfile_bytes[28 + 40] = 0x89
+ let swapfile_bytes[28 + 40] = swapfile_bytes[28 + 40] + 2
call writefile(swapfile_bytes, swapfile_name)
edit Xtest.scr
call assert_equal(1, filereadable(swapfile_name))