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Diffstat (limited to 'src/testdir/test_functions.vim')
| -rw-r--r-- | src/testdir/test_functions.vim | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim index d0508ce7d1..cb072215d9 100644 --- a/src/testdir/test_functions.vim +++ b/src/testdir/test_functions.vim @@ -3026,4 +3026,31 @@ func Test_virtcol() bwipe! endfunc +func Test_delfunc_while_listing() + CheckRunVimInTerminal + + let lines =<< trim END + set nocompatible + for i in range(1, 999) + exe 'func ' .. 'MyFunc' .. i .. '()' + endfunc + endfor + au CmdlineLeave : call timer_start(0, {-> execute('delfunc MyFunc622')}) + END + call writefile(lines, 'Xfunctionclear', 'D') + let buf = RunVimInTerminal('-S Xfunctionclear', {'rows': 12}) + + " This was using freed memory. The height of the terminal must be so that + " the next function to be listed with "j" is the one that is deleted in the + " timer callback, tricky! + call term_sendkeys(buf, ":func /MyFunc\<CR>") + call TermWait(buf, 50) + call term_sendkeys(buf, "j") + call TermWait(buf, 50) + call term_sendkeys(buf, "\<CR>") + + call StopVimInTerminal(buf) +endfunc + + " vim: shiftwidth=2 sts=2 expandtab |