Mercurial > vim
view src/testdir/test_virtualedit.vim @ 23992:faca24acb37f v8.2.2538
patch 8.2.2538: crash when using Python list iterator
Commit: https://github.com/vim/vim/commit/21578271bb717f7ab7b8728e9efa54c3b60ee7e4
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 21 19:12:47 2021 +0100
patch 8.2.2538: crash when using Python list iterator
Problem: Crash when using Python list iterator.
Solution: Increment the list reference count. (closes https://github.com/vim/vim/issues/7886)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 21 Feb 2021 19:15:03 +0100 |
parents | 505d97ea54da |
children | 3cdbce5ba73f |
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" Tests for 'virtualedit'. func Test_yank_move_change() new call setline(1, [ \ "func foo() error {", \ "\tif n, err := bar();", \ "\terr != nil {", \ "\t\treturn err", \ "\t}", \ "\tn = n * n", \ ]) set virtualedit=all set ts=4 function! MoveSelectionDown(count) abort normal! m` silent! exe "'<,'>move'>+".a:count norm! `` endfunction xmap ]e :<C-U>call MoveSelectionDown(v:count1)<CR> 2 normal 2gg normal J normal jVj normal ]e normal ce bwipe! set virtualedit= set ts=8 endfunc func Test_paste_end_of_line() new set virtualedit=all call setline(1, ['456', '123']) normal! gg0"ay$ exe "normal! 2G$lllA\<C-O>:normal! \"agP\r" call assert_equal('123456', getline(2)) bwipe! set virtualedit= endfunc func Test_replace_end_of_line() new set virtualedit=all call setline(1, range(20)) exe "normal! gg2jv10lr-" call assert_equal(["1", "-----------", "3"], getline(2,4)) call setline(1, range(20)) exe "normal! gg2jv10lr\<c-k>hh" call assert_equal(["1", "───────────", "3"], getline(2,4)) bwipe! set virtualedit= endfunc func Test_edit_CTRL_G() new set virtualedit=insert call setline(1, ['123', '1', '12']) exe "normal! ggA\<c-g>jx\<c-g>jx" call assert_equal(['123', '1 x', '12 x'], getline(1,'$')) set virtualedit=all %d_ call setline(1, ['1', '12']) exe "normal! ggllix\<c-g>jx" call assert_equal(['1 x', '12x'], getline(1,'$')) bwipe! set virtualedit= endfunc func Test_edit_change() new set virtualedit=all call setline(1, "\t⒌") normal Cx call assert_equal('x', getline(1)) bwipe! set virtualedit= endfunc " Tests for pasting at the beginning, end and middle of a tab character " in virtual edit mode. func Test_paste_in_tab() new call append(0, '') set virtualedit=all " Tests for pasting a register with characterwise mode type call setreg('"', 'xyz', 'c') " paste (p) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal p call assert_equal('a xyz b', getline(1)) " paste (P) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal P call assert_equal("axyz\tb", getline(1)) " paste (p) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal p call assert_equal("a\txyzb", getline(1)) " paste (P) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal P call assert_equal('a xyz b', getline(1)) " Tests for pasting a register with blockwise mode type call setreg('"', 'xyz', 'b') " paste (p) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal p call assert_equal('a xyz b', getline(1)) " paste (P) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal P call assert_equal("axyz\tb", getline(1)) " paste (p) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal p call assert_equal("a\txyzb", getline(1)) " paste (P) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal P call assert_equal('a xyz b', getline(1)) " Tests for pasting with gp and gP in virtual edit mode " paste (gp) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal gp call assert_equal('a xyz b', getline(1)) call assert_equal([0, 1, 12, 0, 12], getcurpos()) " paste (gP) unnamed register at the beginning of a tab call setline(1, "a\tb") call cursor(1, 2, 0) normal gP call assert_equal("axyz\tb", getline(1)) call assert_equal([0, 1, 5, 0, 5], getcurpos()) " paste (gp) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal gp call assert_equal("a\txyzb", getline(1)) call assert_equal([0, 1, 6, 0, 12], getcurpos()) " paste (gP) unnamed register at the end of a tab call setline(1, "a\tb") call cursor(1, 2, 6) normal gP call assert_equal('a xyz b', getline(1)) call assert_equal([0, 1, 12, 0, 12], getcurpos()) " Tests for pasting a named register let @r = 'xyz' " paste (gp) named register in the middle of a tab call setline(1, "a\tb") call cursor(1, 2, 2) normal "rgp call assert_equal('a xyz b', getline(1)) call assert_equal([0, 1, 8, 0, 8], getcurpos()) " paste (gP) named register in the middle of a tab call setline(1, "a\tb") call cursor(1, 2, 2) normal "rgP call assert_equal('a xyz b', getline(1)) call assert_equal([0, 1, 7, 0, 7], getcurpos()) bwipe! set virtualedit= endfunc " Test for yanking a few spaces within a tab to a register func Test_yank_in_tab() new let @r = '' call setline(1, "a\tb") set virtualedit=all call cursor(1, 2, 2) normal "ry5l call assert_equal(' ', @r) bwipe! set virtualedit= endfunc " Insert "keyword keyw", ESC, C CTRL-N, shows "keyword ykeyword". " Repeating CTRL-N fixes it. (Mary Ellen Foster) func Test_ve_completion() new set completeopt&vim set virtualedit=all exe "normal ikeyword keyw\<Esc>C\<C-N>" call assert_equal('keyword keyword', getline(1)) bwipe! set virtualedit= endfunc " Using "C" then then <CR> moves the last remaining character to the next " line. (Mary Ellen Foster) func Test_ve_del_to_eol() new set virtualedit=all call append(0, 'all your base are belong to us') call search('are', 'w') exe "normal C\<CR>are belong to vim" call assert_equal(['all your base ', 'are belong to vim'], getline(1, 2)) bwipe! set virtualedit= endfunc " When past the end of a line that ends in a single character "b" skips " that word. func Test_ve_b_past_eol() new set virtualedit=all call append(0, '1 2 3 4 5 6') normal gg^$15lbC7 call assert_equal('1 2 3 4 5 7', getline(1)) bwipe! set virtualedit= endfunc " Make sure 'i', 'C', 'a', 'A' and 'D' works func Test_ve_ins_del() new set virtualedit=all call append(0, ["'i'", "'C'", "'a'", "'A'", "'D'"]) call cursor(1, 1) normal $4lix call assert_equal("'i' x", getline(1)) call cursor(2, 1) normal $4lCx call assert_equal("'C' x", getline(2)) call cursor(3, 1) normal $4lax call assert_equal("'a' x", getline(3)) call cursor(4, 1) normal $4lAx call assert_equal("'A'x", getline(4)) call cursor(5, 1) normal $4lDix call assert_equal("'D' x", getline(5)) bwipe! set virtualedit= endfunc " Test for yank bug reported by Mark Waggoner. func Test_yank_block() new set virtualedit=block call append(0, repeat(['this is a test'], 3)) exe "normal gg^2w\<C-V>3jy" call assert_equal("a\na\na\n ", @") bwipe! set virtualedit= endfunc " Test "r" beyond the end of the line func Test_replace_after_eol() new set virtualedit=all call append(0, '"r"') normal gg$5lrxa call assert_equal('"r" x', getline(1)) bwipe! set virtualedit= endfunc " Test "r" on a tab " Note that for this test, 'ts' must be 8 (the default). func Test_replace_on_tab() new set virtualedit=all call append(0, "'r'\t") normal gg^5lrxAy call assert_equal("'r' x y", getline(1)) call setline(1, 'aaaaaaaaaaaa') exe "normal! gg2lgR\<Tab>" call assert_equal("aa\taaaa", getline(1)) bwipe! set virtualedit= endfunc " Test to make sure 'x' can delete control characters func Test_ve_del_ctrl_chars() new set virtualedit=all call append(0, "a\<C-V>b\<CR>sd") set display=uhex normal gg^xxxxxxi[text] set display= call assert_equal('[text]', getline(1)) bwipe! set virtualedit= endfunc " Test for ^Y/^E due to bad w_virtcol value, reported by " Roy <royl@netropolis.net>. func Test_ins_copy_char() new set virtualedit=all call append(0, 'abcv8efi.him2kl') exe "normal gg^O\<Esc>3li\<C-E>\<Esc>4li\<C-E>\<Esc>4li\<C-E> <--" exe "normal j^o\<Esc>4li\<C-Y>\<Esc>4li\<C-Y>\<Esc>4li\<C-Y> <--" call assert_equal(' v i m <--', getline(1)) call assert_equal(' 8 . 2 <--', getline(3)) bwipe! set virtualedit= endfunc " Test for yanking and pasting using the small delete register func Test_yank_paste_small_del_reg() new set virtualedit=all call append(0, "foo, bar") normal ggdewve"-p call assert_equal(', foo', getline(1)) bwipe! set virtualedit= endfunc " Test for delete that breaks a tab into spaces func Test_delete_break_tab() new call setline(1, "one\ttwo") set virtualedit=all normal v3ld call assert_equal(' two', getline(1)) set virtualedit& close! endfunc " Test for using <BS>, <C-W> and <C-U> in virtual edit mode " to erase character, word and line. func Test_ve_backspace() new call setline(1, 'sample') set virtualedit=all set backspace=indent,eol,start exe "normal 15|i\<BS>\<BS>" call assert_equal([0, 1, 7, 5], getpos('.')) exe "normal 15|i\<C-W>" call assert_equal([0, 1, 6, 0], getpos('.')) exe "normal 15|i\<C-U>" call assert_equal([0, 1, 1, 0], getpos('.')) set backspace& set virtualedit& close! endfunc " vim: shiftwidth=2 sts=2 expandtab