patch 8.1.1461: tests do not run or are not reliable on some systems
Problem: Tests do not run or are not reliable on some systems.
Solution: Use "findstr" instead of "grep" on MS-Windows. Clear
PROMPT_COMMAND in the terminal test. Delete temp file. Wait for
output after executing a debug command. (Yegappan Lakshmanan,
closes #4479)
diff --git a/src/testdir/test_environ.vim b/src/testdir/test_environ.vim
index 094c4ce..76ffe56 100644
--- a/src/testdir/test_environ.vim
+++ b/src/testdir/test_environ.vim
@@ -36,7 +36,7 @@
call setenv('FOO', v:null)
if has('win32')
- let result = system('set | grep ^FOO=')
+ let result = system('set | findstr ^FOO=')
else
let result = system('env | grep ^FOO=')
endif