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3137c7d635
Adds method call support for all functions in the patch, but it cannot be fully ported due to missing tests for: - getcwd(): requires chdir() and Test_chdir_func() from v8.1.1291. Note that the method call tests for getreg() and getregtype() were removed in v8.2.1547, which has already been ported, but doesn't seem to have been replaced with a new test... This patch also makes getchangelist()'s argument optional (defaults to the current buffer). eval.txt includes a typo for gettabwinvar(), which is fixed in v8.1.1952.
156 lines
4.3 KiB
VimL
156 lines
4.3 KiB
VimL
" Tests for setbufline(), getbufline(), appendbufline(), deletebufline()
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source shared.vim
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source screendump.vim
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func Test_setbufline_getbufline()
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new
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let b = bufnr('%')
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hide
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call assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
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call assert_equal(['foo'], getbufline(b, 1))
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call assert_equal(['bar'], getbufline(b, '$'))
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call assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
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exe "bd!" b
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call assert_equal([], getbufline(b, 1, 2))
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split Xtest
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call setline(1, ['a', 'b', 'c'])
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let b = bufnr('%')
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wincmd w
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call assert_equal(1, setbufline(b, 5, ['x']))
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call assert_equal(1, setbufline(1234, 1, ['x']))
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call assert_equal(0, setbufline(b, 4, ['d', 'e']))
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call assert_equal(['c'], b->getbufline(3))
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call assert_equal(['d'], getbufline(b, 4))
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call assert_equal(['e'], getbufline(b, 5))
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call assert_equal([], getbufline(b, 6))
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exe "bwipe! " . b
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endfunc
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func Test_setbufline_getbufline_fold()
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split Xtest
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setlocal foldmethod=expr foldexpr=0
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let b = bufnr('%')
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new
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call assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
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call assert_equal(['foo'], getbufline(b, 1))
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call assert_equal(['bar'], getbufline(b, 2))
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call assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
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exe "bwipe!" b
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bwipe!
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endfunc
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func Test_setbufline_getbufline_fold_tab()
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split Xtest
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setlocal foldmethod=expr foldexpr=0
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let b = bufnr('%')
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tab new
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call assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
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call assert_equal(['foo'], getbufline(b, 1))
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call assert_equal(['bar'], getbufline(b, 2))
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call assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
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exe "bwipe!" b
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bwipe!
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endfunc
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func Test_setline_startup()
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let cmd = GetVimCommand('Xscript')
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if cmd == ''
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return
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endif
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call writefile(['call setline(1, "Hello")', 'silent w Xtest', 'q!'], 'Xscript')
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call system(cmd)
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call assert_equal(['Hello'], readfile('Xtest'))
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call delete('Xscript')
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call delete('Xtest')
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endfunc
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func Test_appendbufline()
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new
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let b = bufnr('%')
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hide
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call assert_equal(0, appendbufline(b, 0, ['foo', 'bar']))
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call assert_equal(['foo'], getbufline(b, 1))
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call assert_equal(['bar'], getbufline(b, 2))
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call assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
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exe "bd!" b
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call assert_equal([], getbufline(b, 1, 2))
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split Xtest
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call setline(1, ['a', 'b', 'c'])
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let b = bufnr('%')
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wincmd w
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call assert_equal(1, appendbufline(b, -1, ['x']))
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call assert_equal(1, appendbufline(b, 4, ['x']))
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call assert_equal(1, appendbufline(1234, 1, ['x']))
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call assert_equal(0, appendbufline(b, 3, ['d', 'e']))
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call assert_equal(['c'], getbufline(b, 3))
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call assert_equal(['d'], getbufline(b, 4))
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call assert_equal(['e'], getbufline(b, 5))
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call assert_equal([], getbufline(b, 6))
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exe "bwipe! " . b
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endfunc
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func Test_deletebufline()
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new
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let b = bufnr('%')
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call setline(1, ['aaa', 'bbb', 'ccc'])
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hide
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call assert_equal(0, deletebufline(b, 2))
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call assert_equal(['aaa', 'ccc'], getbufline(b, 1, 2))
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call assert_equal(0, deletebufline(b, 2, 8))
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call assert_equal(['aaa'], getbufline(b, 1, 2))
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exe "bd!" b
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call assert_equal(1, b->deletebufline(1))
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call assert_equal(1, deletebufline(-1, 1))
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split Xtest
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call setline(1, ['a', 'b', 'c'])
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call cursor(line('$'), 1)
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let b = bufnr('%')
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wincmd w
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call assert_equal(1, deletebufline(b, 4))
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call assert_equal(0, deletebufline(b, 1))
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call assert_equal(['b', 'c'], getbufline(b, 1, 2))
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exe "bwipe! " . b
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edit XbufOne
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let one = bufnr()
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call setline(1, ['a', 'b', 'c'])
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setlocal nomodifiable
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split XbufTwo
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let two = bufnr()
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call assert_fails('call deletebufline(one, 1)', 'E21:')
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call assert_equal(two, bufnr())
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bwipe! XbufTwo
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bwipe! XbufOne
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endfunc
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func Test_appendbufline_redraw()
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if !CanRunVimInTerminal()
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throw 'Skipped: cannot make screendumps'
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endif
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let lines =<< trim END
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new foo
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let winnr = 'foo'->bufwinnr()
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let buf = bufnr('foo')
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wincmd p
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call appendbufline(buf, '$', range(1,200))
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exe winnr .. 'wincmd w'
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norm! G
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wincmd p
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call deletebufline(buf, 1, '$')
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call appendbufline(buf, '$', 'Hello Vim world...')
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END
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call writefile(lines, 'XscriptMatchCommon')
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let buf = RunVimInTerminal('-S XscriptMatchCommon', #{rows: 10})
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call term_wait(buf)
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call VerifyScreenDump(buf, 'Test_appendbufline_1', {})
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call StopVimInTerminal(buf)
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call delete('XscriptMatchCommon')
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endfunc
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