patch 8.0.1202: :wall gives an errof for a terminal window
Problem: :wall gives an errof for a terminal window. (Marius Gedminas)
Solution: Don't try writing a buffer that can't be written. (Yasuhiro
Matsumoto, closes #2190)
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index cff85a4..92dcd1a 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -676,3 +676,12 @@
call TerminalTmap(1)
call TerminalTmap(0)
endfunc
+
+func Test_terminal_wall()
+ let buf = Run_shell_in_terminal({})
+ wall
+ call Stop_shell_in_terminal(buf)
+ call term_wait(buf)
+ exe buf . 'bwipe'
+ unlet g:job
+endfunc