vim: src/testdir/test_exit.vim annotate

annotate src/testdir/test_exit.vim @ 18406:fa6efc49d71f v8.1.2197

patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Commit: https://github.com/vim/vim/commit/34ba06b6e6f94bb46062e6c85dbfdcbb0d255ada Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 20 22:27:10 2019 +0200 patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Problem: ExitPre autocommand may cause accessing freed memory. Solution: Check the window pointer is still valid. (closes https://github.com/vim/vim/issues/5093)

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 20 Oct 2019 22:30:03 +0200
parents	9c90cf08cfa8
children	08940efa6b4e

rev	line source
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	1 " Tests for exiting Vim.
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	2
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	3 source shared.vim
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	4
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	5 func Test_exiting()
16720 9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	6 let after =<< trim [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	7 au QuitPre * call writefile(["QuitPre"], "Xtestout")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	8 au ExitPre * call writefile(["ExitPre"], "Xtestout", "a")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	9 quit
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	10 [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	11
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	12 if RunVim([], after, '')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	13 call assert_equal(['QuitPre', 'ExitPre'], readfile('Xtestout'))
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	14 endif
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	15 call delete('Xtestout')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	16
16720 9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	17 let after =<< trim [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	18 au QuitPre * call writefile(["QuitPre"], "Xtestout")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	19 au ExitPre * call writefile(["ExitPre"], "Xtestout", "a")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	20 help
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	21 wincmd w
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	22 quit
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	23 [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	24
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	25 if RunVim([], after, '')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	26 call assert_equal(['QuitPre', 'ExitPre'], readfile('Xtestout'))
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	27 endif
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	28 call delete('Xtestout')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	29
16720 9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	30 let after =<< trim [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	31 au QuitPre * call writefile(["QuitPre"], "Xtestout")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	32 au ExitPre * call writefile(["ExitPre"], "Xtestout", "a")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	33 split
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	34 new
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	35 qall
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	36 [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	37
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	38 if RunVim([], after, '')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	39 call assert_equal(['QuitPre', 'ExitPre'], readfile('Xtestout'))
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	40 endif
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	41 call delete('Xtestout')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	42
18406 fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	43 " ExitPre autocommand splits the window, so that it's no longer the last one.
16720 9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	44 let after =<< trim [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	45 au QuitPre * call writefile(["QuitPre"], "Xtestout", "a")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	46 au ExitPre * call writefile(["ExitPre"], "Xtestout", "a")
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	47 augroup nasty
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	48 au ExitPre * split
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	49 augroup END
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	50 quit
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	51 augroup nasty
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	52 au! ExitPre
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	53 augroup END
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	54 quit
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	55 [CODE]
9c90cf08cfa8 patch 8.1.1362: code and data in tests can be hard to read Bram Moolenaar <Bram@vim.org> parents: 13442 diff changeset	56
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	57 if RunVim([], after, '')
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	58 call assert_equal(['QuitPre', 'ExitPre', 'QuitPre', 'ExitPre'],
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	59 \ readfile('Xtestout'))
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	60 endif
94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	61 call delete('Xtestout')
18406 fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	62
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	63 " ExitPre autocommand splits and closes the window, so that there is still
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	64 " one window but it's a different one.
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	65 let after =<< trim [CODE]
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	66 au QuitPre * call writefile(["QuitPre"], "Xtestout", "a")
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	67 au ExitPre * call writefile(["ExitPre"], "Xtestout", "a")
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	68 augroup nasty
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	69 au ExitPre * split \| only
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	70 augroup END
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	71 quit
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	72 augroup nasty
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	73 au! ExitPre
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	74 augroup END
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	75 quit
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	76 [CODE]
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	77
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	78 if RunVim([], after, '')
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	79 call assert_equal(['QuitPre', 'ExitPre', 'QuitPre', 'ExitPre'],
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	80 \ readfile('Xtestout'))
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	81 endif
fa6efc49d71f patch 8.1.2197: ExitPre autocommand may cause accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 16720 diff changeset	82 call delete('Xtestout')
13442 94e638936d3e patch 8.0.1595: no autocommand triggered before exiting Christian Brabandt <cb@256bit.org> parents: diff changeset	83 endfunc

Mercurial > vim

annotate src/testdir/test_exit.vim @ 18406:fa6efc49d71f v8.1.2197