patch 9.0.0507: cmdline cleared when using :redrawstatus in CmdlineChanged
Problem: Command line cleared when using :redrawstatus in CmdlineChanged
autocommand event.
Solution: Postpone the redraw. (closes #11162)
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 27ca8bf..3014ac3 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -210,6 +210,25 @@
call StopVimInTerminal(buf)
endfunc
+func Test_redrawstatus_in_autocmd()
+ CheckScreendump
+
+ let lines =<< trim END
+ set cmdheight=2
+ autocmd CmdlineChanged * if getcmdline() == 'foobar' | redrawstatus | endif
+ END
+ call writefile(lines, 'XTest_redrawstatus', 'D')
+
+ let buf = RunVimInTerminal('-S XTest_redrawstatus', {'rows': 8})
+ call term_sendkeys(buf, ":echo \"one\\ntwo\\nthree\\nfour\"\<CR>")
+ call term_sendkeys(buf, ":foobar")
+ call VerifyScreenDump(buf, 'Test_redrawstatus_in_autocmd_1', {})
+
+ " clean up
+ call term_sendkeys(buf, "\<CR>")
+ call StopVimInTerminal(buf)
+endfunc
+
func Test_changing_cmdheight()
CheckScreendump