Mercurial > vim
view src/testdir/test_bufline.vim @ 19812:7cde7ea94dd3
Added tag v8.2.0462 for changeset d1d840cfd135d18f52fb7833ba130289825f1f2a
author | Bram Moolenaar <Bram@vim.org> |
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date | Fri, 27 Mar 2020 20:30:05 +0100 |
parents | 0dcc2ee838dd |
children | c087099e9163 |
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" Tests for setbufline(), getbufline(), appendbufline(), deletebufline() source shared.vim source screendump.vim source check.vim func Test_setbufline_getbufline() new let b = bufnr('%') hide call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) call assert_equal(['foo'], getbufline(b, 1)) call assert_equal(['bar'], getbufline(b, '$')) call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) exe "bd!" b call assert_equal([], getbufline(b, 1, 2)) split Xtest call setline(1, ['a', 'b', 'c']) let b = bufnr('%') wincmd w call assert_equal(1, setbufline(b, 5, ['x'])) call assert_equal(1, ['x']->setbufline(bufnr('$') + 1, 1)) call assert_equal(0, setbufline(b, 4, ['d', 'e'])) call assert_equal(['c'], b->getbufline(3)) call assert_equal(['d'], getbufline(b, 4)) call assert_equal(['e'], getbufline(b, 5)) call assert_equal([], getbufline(b, 6)) exe "bwipe! " . b endfunc func Test_setbufline_getbufline_fold() split Xtest setlocal foldmethod=expr foldexpr=0 let b = bufnr('%') new call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) call assert_equal(['foo'], getbufline(b, 1)) call assert_equal(['bar'], getbufline(b, 2)) call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) exe "bwipe!" b bwipe! endfunc func Test_setbufline_getbufline_fold_tab() split Xtest setlocal foldmethod=expr foldexpr=0 let b = bufnr('%') tab new call assert_equal(0, setbufline(b, 1, ['foo', 'bar'])) call assert_equal(['foo'], getbufline(b, 1)) call assert_equal(['bar'], getbufline(b, 2)) call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) exe "bwipe!" b bwipe! endfunc func Test_setline_startup() let cmd = GetVimCommand('Xscript') if cmd == '' return endif call writefile(['call setline(1, "Hello")', 'silent w Xtest', 'q!'], 'Xscript') call system(cmd) call assert_equal(['Hello'], readfile('Xtest')) call delete('Xscript') call delete('Xtest') endfunc func Test_appendbufline() new let b = bufnr('%') hide call assert_equal(0, appendbufline(b, 0, ['foo', 'bar'])) call assert_equal(['foo'], getbufline(b, 1)) call assert_equal(['bar'], getbufline(b, 2)) call assert_equal(['foo', 'bar'], getbufline(b, 1, 2)) exe "bd!" b call assert_equal([], getbufline(b, 1, 2)) split Xtest call setline(1, ['a', 'b', 'c']) let b = bufnr('%') wincmd w call assert_equal(1, appendbufline(b, -1, ['x'])) call assert_equal(1, appendbufline(b, 4, ['x'])) call assert_equal(1, appendbufline(1234, 1, ['x'])) call assert_equal(0, appendbufline(b, 3, ['d', 'e'])) call assert_equal(['c'], getbufline(b, 3)) call assert_equal(['d'], getbufline(b, 4)) call assert_equal(['e'], getbufline(b, 5)) call assert_equal([], getbufline(b, 6)) exe "bwipe! " . b endfunc func Test_appendbufline_no_E315() let after =<< trim [CODE] set stl=%f ls=2 new let buf = bufnr("%") quit vsp exec "buffer" buf wincmd w call appendbufline(buf, 0, "abc") redraw while getbufline(buf, 1)[0] =~ "^\\s*$" sleep 10m endwhile au VimLeavePre * call writefile([v:errmsg], "Xerror") au VimLeavePre * call writefile(["done"], "Xdone") qall! [CODE] if !RunVim([], after, '--clean') return endif call assert_notmatch("^E315:", readfile("Xerror")[0]) call assert_equal("done", readfile("Xdone")[0]) call delete("Xerror") call delete("Xdone") endfunc func Test_deletebufline() new let b = bufnr('%') call setline(1, ['aaa', 'bbb', 'ccc']) hide call assert_equal(0, deletebufline(b, 2)) call assert_equal(['aaa', 'ccc'], getbufline(b, 1, 2)) call assert_equal(0, deletebufline(b, 2, 8)) call assert_equal(['aaa'], getbufline(b, 1, 2)) exe "bd!" b call assert_equal(1, b->deletebufline(1)) call assert_equal(1, deletebufline(-1, 1)) split Xtest call setline(1, ['a', 'b', 'c']) call cursor(line('$'), 1) let b = bufnr('%') wincmd w call assert_equal(1, deletebufline(b, 4)) call assert_equal(0, deletebufline(b, 1)) call assert_equal(['b', 'c'], getbufline(b, 1, 2)) exe "bwipe! " . b endfunc func Test_appendbufline_redraw() CheckScreendump let lines =<< trim END new foo let winnr = 'foo'->bufwinnr() let buf = bufnr('foo') wincmd p call appendbufline(buf, '$', range(1,200)) exe winnr .. 'wincmd w' norm! G wincmd p call deletebufline(buf, 1, '$') call appendbufline(buf, '$', 'Hello Vim world...') END call writefile(lines, 'XscriptMatchCommon') let buf = RunVimInTerminal('-S XscriptMatchCommon', #{rows: 10}) call term_wait(buf) call VerifyScreenDump(buf, 'Test_appendbufline_1', {}) call StopVimInTerminal(buf) call delete('XscriptMatchCommon') endfunc