Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

1 files changed, 299 insertions, 0 deletions

diff --git a/test/old/testdir/test_bufline.vim b/test/old/testdir/test_bufline.vim
new file mode 100644
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+++ b/test/old/testdir/test_bufline.vim
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+" Tests for setbufline(), getbufline(), appendbufline(), deletebufline()
+
+source shared.vim
+source screendump.vim
+source check.vim
+
+func Test_setbufline_getbufline()
+  " similar to Test_set_get_bufline()
+  new
+  let b = bufnr('%')
+  hide
+  call assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
+  call assert_equal(['foo'], getbufline(b, 1))
+  call assert_equal('foo', getbufoneline(b, 1))
+  call assert_equal(['bar'], getbufline(b, '$'))
+  call assert_equal('bar', getbufoneline(b, '$'))
+  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, setbufline(b, 5, ['x']))
+  call assert_equal(0, setbufline(b, 5, []))
+  call assert_equal(0, setbufline(b, 5, v:_null_list))
+
+  call assert_equal(1, 'x'->setbufline(bufnr('$') + 1, 1))
+  call assert_equal(1, ['x']->setbufline(bufnr('$') + 1, 1))
+  call assert_equal(1, []->setbufline(bufnr('$') + 1, 1))
+  call assert_equal(1, v:_null_list->setbufline(bufnr('$') + 1, 1))
+
+  call assert_equal(['a', 'b', 'c'], getbufline(b, 1, '$'))
+
+  call assert_equal(0, setbufline(b, 4, ['d', 'e']))
+  call assert_equal(['c'], b->getbufline(3))
+  call assert_equal('c', b->getbufoneline(3))
+  call assert_equal(['d'], getbufline(b, 4))
+  call assert_equal('d', getbufoneline(b, 4))
+  call assert_equal(['e'], getbufline(b, 5))
+  call assert_equal('e', getbufoneline(b, 5))
+  call assert_equal([], getbufline(b, 6))
+  call assert_equal([], getbufline(b, 2, 1))
+
+  if has('job')
+    call setbufline(b, 2, [function('eval'), #{key: 123}, test_null_job()])
+    call assert_equal(["function('eval')",
+                    \ "{'key': 123}",
+                    \ "no process"],
+                    \ getbufline(b, 2, 4))
+  endif
+  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', 'D')
+  call system(cmd)
+  sleep 50m
+  call assert_equal(['Hello'], readfile('Xtest'))
+
+  call assert_equal(0, setline(1, []))
+  call assert_equal(0, setline(1, v:_null_list))
+  call assert_equal(0, setline(5, []))
+  call assert_equal(0, setline(6, v:_null_list))
+
+  call delete('Xtest')
+endfunc
+
+func Test_appendbufline()
+  new
+  let b = bufnr('%')
+  hide
+
+  new
+  call setline(1, ['line1', 'line2', 'line3'])
+  normal! 2gggg
+  call assert_equal(2, line("''"))
+
+  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))
+  call assert_equal(0, appendbufline(b, 0, 'baz'))
+  call assert_equal(['baz', 'foo', 'bar'], getbufline(b, 1, 3))
+
+  " appendbufline() in a hidden buffer shouldn't move marks in current window.
+  call assert_equal(2, line("''"))
+  bwipe!
+
+  exe "bd!" b
+  call assert_equal([], getbufline(b, 1, 3))
+
+  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, -1, ['x']))
+  call assert_equal(1, appendbufline(b, -1, []))
+  call assert_equal(1, appendbufline(b, -1, v:_null_list))
+
+  call assert_equal(1, appendbufline(b, 4, 'x'))
+  call assert_equal(1, appendbufline(b, 4, ['x']))
+  call assert_equal(0, appendbufline(b, 4, []))
+  call assert_equal(0, appendbufline(b, 4, v:_null_list))
+
+  call assert_equal(1, appendbufline(1234, 1, 'x'))
+  call assert_equal(1, appendbufline(1234, 1, ['x']))
+  call assert_equal(1, appendbufline(1234, 1, []))
+  call assert_equal(1, appendbufline(1234, 1, v:_null_list))
+
+  call assert_equal(0, appendbufline(b, 1, []))
+  call assert_equal(0, appendbufline(b, 1, v:_null_list))
+  call assert_equal(0, appendbufline(b, 3, []))
+  call assert_equal(0, appendbufline(b, 3, v:_null_list))
+
+  call assert_equal(['a', 'b', 'c'], getbufline(b, 1, '$'))
+
+  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_deletebufline()
+  new
+  let b = bufnr('%')
+  call setline(1, ['aaa', 'bbb', 'ccc'])
+  hide
+
+  new
+  call setline(1, ['line1', 'line2', 'line3'])
+  normal! 2gggg
+  call assert_equal(2, line("''"))
+
+  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))
+
+  " deletebufline() in a hidden buffer shouldn't move marks in current window.
+  call assert_equal(2, line("''"))
+  bwipe!
+
+  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('$'), 1)
+  let b = bufnr('%')
+  wincmd w
+  call assert_equal(1, deletebufline(b, 4))
+  call assert_equal(0, deletebufline(b, 1))
+  call assert_equal(['b', 'c'], getbufline(b, 1, 2))
+  exe "bwipe! " . b
+
+  edit XbufOne
+  let one = bufnr()
+  call setline(1, ['a', 'b', 'c'])
+  setlocal nomodifiable
+  split XbufTwo
+  let two = bufnr()
+  call assert_fails('call deletebufline(one, 1)', 'E21:')
+  call assert_equal(two, bufnr())
+  bwipe! XbufTwo
+  bwipe! XbufOne
+endfunc
+
+func Test_appendbufline_redraw()
+  CheckScreendump
+
+  let lines =<< trim END
+    new foo
+    let winnr = 'foo'->bufwinnr()
+    let buf = bufnr('foo')
+    wincmd p
+    call appendbufline(buf, '$', 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', 'D')
+  let buf = RunVimInTerminal('-S XscriptMatchCommon', #{rows: 10})
+  call VerifyScreenDump(buf, 'Test_appendbufline_1', {})
+
+  call StopVimInTerminal(buf)
+endfunc
+
+func Test_setbufline_select_mode()
+  new
+  call setline(1, ['foo', 'bar'])
+  call feedkeys("j^v2l\<C-G>", 'nx')
+
+  let bufnr = bufadd('Xdummy')
+  call bufload(bufnr)
+  call setbufline(bufnr, 1, ['abc'])
+
+  call feedkeys("x", 'nx')
+  call assert_equal(['foo', 'x'], getline(1, 2))
+
+  exe "bwipe! " .. bufnr
+  bwipe!
+endfunc
+
+func Test_deletebufline_select_mode()
+  new
+  call setline(1, ['foo', 'bar'])
+  call feedkeys("j^v2l\<C-G>", 'nx')
+
+  let bufnr = bufadd('Xdummy')
+  call bufload(bufnr)
+  call setbufline(bufnr, 1, ['abc', 'def'])
+  call deletebufline(bufnr, 1)
+
+  call feedkeys("x", 'nx')
+  call assert_equal(['foo', 'x'], getline(1, 2))
+
+  exe "bwipe! " .. bufnr
+  bwipe!
+endfunc
+
+func Test_setbufline_startup_nofile()
+  let before =<< trim [CODE]
+    set shortmess+=F
+    file Xresult
+    set buftype=nofile
+    call setbufline('', 1, 'success')
+  [CODE]
+  let after =<< trim [CODE]
+    set buftype=
+    write
+    quit
+  [CODE]
+
+  if !RunVim(before, after, '--clean')
+    return
+  endif
+  call assert_equal(['success'], readfile('Xresult'))
+  call delete('Xresult')
+endfunc
+
+" Test that setbufline(), appendbufline() and deletebufline() should fail and
+" return 1 when "textlock" is active.
+func Test_change_bufline_with_textlock()
+  new
+  inoremap <buffer> <expr> <F2> setbufline('', 1, '')
+  call assert_fails("normal a\<F2>", 'E565:')
+  call assert_equal('1', getline(1))
+  inoremap <buffer> <expr> <F2> appendbufline('', 1, '')
+  call assert_fails("normal a\<F2>", 'E565:')
+  call assert_equal('11', getline(1))
+  inoremap <buffer> <expr> <F2> deletebufline('', 1)
+  call assert_fails("normal a\<F2>", 'E565:')
+  call assert_equal('111', getline(1))
+  bwipe!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab