patch 8.2.5143: some tests fail when using valgrind Commit: https://github.com/vim/vim/commit/37bb3b111d08ce420e3cfd6ea3da3ed7428fbed1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 21 17:40:47 2022 +0100 patch 8.2.5143: some tests fail when using valgrind Problem: Some tests fail when using valgrind. Spurious leak reports. Solution: Use WaitForAssert(). Avoid failing fork/exec. Skip tests where a job is killed when running valgrind.

Test for writing and reading a file of over 100 Kbyte

1 line: "This is the start"
3001 lines: "This is the leader"
1 line: "This is the middle"
3001 lines: "This is the trailer"
1 line: "This is the end"

STARTTEST
:%d
aThis is the start
This is the leader
This is the middle
This is the trailer
This is the endkY3000p2GY3000p
:w! Xtest
:%d
:e! Xtest
:.w! test.out
3003G:.w >>test.out
6005G:.w >>test.out
:qa!
ENDTEST