patch 8.2.1939: invalid memory access in Ex mode with global command
Problem: Invalid memory access in Ex mode with global command.
Solution: Make sure the cursor is on a valid line. (closes #7238)
diff --git a/src/testdir/test_ex_mode.vim b/src/testdir/test_ex_mode.vim
index 32c6544..c9ec20e 100644
--- a/src/testdir/test_ex_mode.vim
+++ b/src/testdir/test_ex_mode.vim
@@ -1,6 +1,7 @@
" Test editing line in Ex mode (see :help Q and :help gQ).
source check.vim
+source shared.vim
" Helper function to test editing line in Q Ex mode
func Ex_Q(cmd)
@@ -179,4 +180,28 @@
quit
endfunc
+func Test_ex_mode_with_global()
+ CheckFeature timers
+
+ " This will get stuck in Normal mode after the failed "J", use a timer to
+ " get going again.
+ let lines =<< trim END
+ call ch_logfile('logfile', 'w')
+ pedit
+ func FeedQ(id)
+ call feedkeys('Q', 't')
+ endfunc
+ call timer_start(10, 'FeedQ')
+ g/^/vi|HJ
+ call writefile(['done'], 'Xdidexmode')
+ qall!
+ END
+ call writefile(lines, 'Xexmodescript')
+ call assert_equal(1, RunVim([], [], '-e -s -S Xexmodescript'))
+ call assert_equal(['done'], readfile('Xdidexmode'))
+
+ call delete('Xdidexmode')
+ call delete('Xexmodescript')
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab