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240 lines
6.5 KiB
Lua
240 lines
6.5 KiB
Lua
-- Tests for tab pages
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local helpers = require('test.functional.helpers')(after_each)
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local feed, insert, source, clear, command, expect, eval, eq =
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helpers.feed, helpers.insert, helpers.source, helpers.clear,
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helpers.command, helpers.expect, helpers.eval, helpers.eq
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local exc_exec = helpers.exc_exec
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describe('tab pages', function()
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before_each(clear)
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it('can be opened and closed', function()
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command('tabnew')
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eq(2, eval('tabpagenr()'))
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command('quit')
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eq(1, eval('tabpagenr()'))
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end)
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it('can be iterated with :tabdo', function()
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source([[
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0tabnew
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1tabnew
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$tabnew
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tabdo call append(line('$'), 'this is tab page ' . tabpagenr())
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tabclose! 2
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tabrewind
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]])
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eq('this is tab page 1', eval("getline('$')"))
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command('tablast')
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eq('this is tab page 4', eval("getline('$')"))
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end)
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it('have local variables accasible with settabvar()/gettabvar()', function()
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-- Test for settabvar() and gettabvar() functions. Open a new tab page and
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-- set 3 variables to a number, string and a list. Verify that the
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-- variables are correctly set.
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source([[
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tabnew
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tabfirst
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call settabvar(2, 'val_num', 100)
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call settabvar(2, 'val_str', 'SetTabVar test')
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call settabvar(2, 'val_list', ['red', 'blue', 'green'])
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]])
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eq(100, eval('gettabvar(2, "val_num")'))
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eq('SetTabVar test', eval('gettabvar(2, "val_str")'))
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eq({'red', 'blue', 'green'}, eval('gettabvar(2, "val_list")'))
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command('tabnext 2')
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eq(100, eval('t:val_num'))
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eq('SetTabVar test', eval('t:val_str'))
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eq({'red', 'blue', 'green'}, eval('t:val_list'))
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end)
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it('work together with the drop feature and loaded buffers', function()
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-- Test for ":tab drop exist-file" to keep current window.
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command('sp test1')
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command('tab drop test1')
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eq(1, eval('tabpagenr("$")'))
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eq(2, eval('winnr("$")'))
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eq(1, eval('winnr()'))
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end)
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it('work together with the drop feature and new files', function()
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-- Test for ":tab drop new-file" to keep current window of tabpage 1.
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command('split')
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command('tab drop newfile')
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eq(2, eval('tabpagenr("$")'))
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eq(2, eval('tabpagewinnr(1, "$")'))
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eq(1, eval('tabpagewinnr(1)'))
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end)
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it('work together with the drop feature and multi loaded buffers', function()
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-- Test for ":tab drop multi-opend-file" to keep current tabpage and
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-- window.
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command('new test1')
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command('tabnew')
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command('new test1')
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command('tab drop test1')
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eq(2, eval('tabpagenr()'))
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eq(2, eval('tabpagewinnr(2, "$")'))
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eq(1, eval('tabpagewinnr(2)'))
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end)
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it('can be navigated with :tabmove', function()
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command('lang C')
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command('for i in range(9) | tabnew | endfor')
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feed('1gt')
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eq(1, eval('tabpagenr()'))
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command('tabmove 5')
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eq(5, eval('tabpagenr()'))
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command('.tabmove')
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eq(5, eval('tabpagenr()'))
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command('tabmove -')
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eq(4, eval('tabpagenr()'))
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command('tabmove +')
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eq(5, eval('tabpagenr()'))
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command('tabmove -2')
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eq(3, eval('tabpagenr()'))
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command('tabmove +4')
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eq(7, eval('tabpagenr()'))
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command('tabmove')
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eq(10, eval('tabpagenr()'))
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command('0tabmove')
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eq(1, eval('tabpagenr()'))
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command('$tabmove')
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eq(10, eval('tabpagenr()'))
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command('tabmove 0')
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eq(1, eval('tabpagenr()'))
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command('tabmove $')
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eq(10, eval('tabpagenr()'))
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command('3tabmove')
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eq(4, eval('tabpagenr()'))
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command('7tabmove 5')
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eq(5, eval('tabpagenr()'))
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command('let a="No error caught."')
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eq('Vim(tabmove):E474: Invalid argument: tabmove foo',
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exc_exec('tabmove foo'))
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end)
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it('can trigger certain autocommands', function()
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insert('Results:')
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-- Test autocommands.
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source([[
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tabonly!
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let g:r=[]
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command -nargs=1 -bar C :call add(g:r, '=== '.<q-args>.' ===')|<args>
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function Test()
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autocmd TabEnter * :call add(g:r, 'TabEnter')
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autocmd WinEnter * :call add(g:r, 'WinEnter')
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autocmd BufEnter * :call add(g:r, 'BufEnter')
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autocmd TabLeave * :call add(g:r, 'TabLeave')
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autocmd WinLeave * :call add(g:r, 'WinLeave')
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autocmd BufLeave * :call add(g:r, 'BufLeave')
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let t:a='a'
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C tab split
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let t:a='b'
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C tabnew
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let t:a='c'
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call add(g:r, join(map(range(1, tabpagenr('$')),
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\ 'gettabvar(v:val, "a")')))
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C call map(range(1, tabpagenr('$')),
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\ 'settabvar(v:val, ''a'', v:val*2)')
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call add(g:r, join(map(range(1, tabpagenr('$')),
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\ 'gettabvar(v:val, "a")')))
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let w:a='a'
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C vsplit
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let w:a='a'
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let tabn=tabpagenr()
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let winr=range(1, winnr('$'))
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C tabnext 1
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call add(g:r, join(map(copy(winr),
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\ 'gettabwinvar('.tabn.', v:val, "a")')))
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C call map(copy(winr),
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\ 'settabwinvar('.tabn.', v:val, ''a'', v:val*2)')
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call add(g:r, join(map(copy(winr),
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\ 'gettabwinvar('.tabn.', v:val, "a")')))
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augroup TabDestructive
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autocmd TabEnter * :C tabnext 2 | C tabclose 3
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augroup END
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C tabnext 3
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let g:r+=[tabpagenr().'/'.tabpagenr('$')]
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autocmd! TabDestructive TabEnter
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C tabnew
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C tabnext 1
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autocmd TabDestructive TabEnter * nested
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\ :C tabnext 2 | C tabclose 3
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C tabnext 2
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let g:r+=[tabpagenr().'/'.tabpagenr('$')]
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endfunction
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call Test()
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$ put =g:r
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]])
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-- Assert buffer contents.
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expect([[
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Results:
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=== tab split ===
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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=== tabnew ===
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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BufLeave
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BufEnter
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a b c
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=== call map(range(1, tabpagenr('$')), 'settabvar(v:val, ''a'', v:val*2)') ===
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2 4 6
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=== vsplit ===
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WinLeave
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WinEnter
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=== tabnext 1 ===
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BufLeave
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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BufEnter
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a a
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=== call map(copy(winr), 'settabwinvar('.tabn.', v:val, ''a'', v:val*2)') ===
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2 4
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=== tabnext 3 ===
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BufLeave
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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=== tabnext 2 ===
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=== tabclose 3 ===
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2/2
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=== tabnew ===
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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BufLeave
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BufEnter
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=== tabnext 1 ===
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BufLeave
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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BufEnter
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=== tabnext 2 ===
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WinLeave
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TabLeave
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WinEnter
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TabEnter
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=== tabnext 2 ===
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=== tabclose 3 ===
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2/2]])
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eq(2, eval("tabpagenr('$')"))
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end)
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end)
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