Mercurial > vim
comparison src/testdir/test_source_utf8.vim @ 9898:bff8a09016a5 v7.4.2223
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Aug 17 21:32:09 2016 +0200
patch 7.4.2223
Problem: Buffer overflow when using latin1 character with feedkeys().
Solution: Check for an illegal character. Add a test.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 17 Aug 2016 21:45:07 +0200 |
| parents | |
| children | aa658b33f25a |
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| 9897:9d1354639a36 | 9898:bff8a09016a5 |
|---|---|
| 1 " Test the :source! command | |
| 2 if !has('multi_byte') | |
| 3 finish | |
| 4 endif | |
| 5 | |
| 6 func Test_source_utf8() | |
| 7 " check that sourcing a script with 0x80 as second byte works | |
| 8 new | |
| 9 call setline(1, [':%s/àx/--à1234--/g', ':%s/Àx/--À1234--/g']) | |
| 10 write! Xscript | |
| 11 bwipe! | |
| 12 new | |
| 13 call setline(1, [' àx ', ' Àx ']) | |
| 14 source! Xscript | echo | |
| 15 call assert_equal(' --à1234-- ', getline(1)) | |
| 16 call assert_equal(' --À1234-- ', getline(2)) | |
| 17 bwipe! | |
| 18 call delete('Xscript') | |
| 19 endfunc | |
| 20 | |
| 21 func Test_source_latin() | |
| 22 " check that sourcing a latin1 script with a 0xc0 byte works | |
| 23 new | |
| 24 call setline(1, ["call feedkeys('r')", "call feedkeys('\xc0', 'xt')"]) | |
| 25 write! Xscript | |
| 26 bwipe! | |
| 27 new | |
| 28 call setline(1, ['xxx']) | |
| 29 source Xscript | |
| 30 call assert_equal("\u00c0xx", getline(1)) | |
| 31 bwipe! | |
| 32 call delete('Xscript') | |
| 33 endfunc |