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2afbce7651
Problem - `redir_exec` is obsolete, but it keeps getting used in new tests because people copy existing tests. - Disadvantages of `redir_exec`: - Captures extra junk before the actual error/message that we _want_ to test. - Does not fail on error, unlike e.g. `command()`. Solution - Use new functions like `nvim_exec` and `pcall_err`.
575 lines
20 KiB
Lua
575 lines
20 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear = helpers.clear
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local command = helpers.command
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local dedent = helpers.dedent
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local eval = helpers.eval
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local eq = helpers.eq
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local feed = helpers.feed
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local nvim = helpers.nvim
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local exec_capture = helpers.exec_capture
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describe('TabNewEntered', function()
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describe('au TabNewEntered', function()
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describe('with * as <afile>', function()
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it('matches when entering any new tab', function()
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clear()
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nvim('command', 'au! TabNewEntered * echom "tabnewentered:".tabpagenr().":".bufnr("")')
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eq("tabnewentered:2:2", nvim('exec', 'tabnew', true))
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eq("tabnewentered:3:3", nvim('exec', 'tabnew test.x2', true))
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end)
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end)
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describe('with FILE as <afile>', function()
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it('matches when opening a new tab for FILE', function()
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nvim('command', 'au! TabNewEntered Xtest-tabnewentered echom "tabnewentered:match"')
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eq('tabnewentered:4:4\ntabnewentered:match',
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nvim('exec', 'tabnew Xtest-tabnewentered', true))
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end)
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end)
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describe('with CTRL-W T', function()
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it('works when opening a new tab with CTRL-W T', function()
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clear()
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nvim('command', 'au! TabNewEntered * echom "entered"')
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nvim('command', 'tabnew test.x2')
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nvim('command', 'split')
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eq('entered', nvim('exec', 'execute "normal \\<C-W>T"', true))
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end)
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end)
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end)
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end)
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describe('TabEnter', function()
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before_each(clear)
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it('has correct previous tab when entering any new tab', function()
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command('augroup TEMP')
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nvim('command', 'au! TabEnter * echom "tabenter:".tabpagenr().":".tabpagenr(\'#\')')
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command('augroup END')
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eq("tabenter:2:1", nvim('exec', 'tabnew', true))
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eq("tabenter:3:2", nvim('exec', 'tabnew test.x2', true))
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command('augroup! TEMP')
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end)
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it('has correct previous tab when entering any preexisting tab', function()
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command('tabnew')
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command('tabnew')
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command('augroup TEMP')
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nvim('command', 'au! TabEnter * echom "tabenter:".tabpagenr().":".tabpagenr(\'#\')')
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command('augroup END')
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eq("tabenter:1:3", nvim('exec', 'tabnext', true))
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eq("tabenter:2:1", nvim('exec', 'tabnext', true))
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command('augroup! TEMP')
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end)
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end)
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describe('tabpage/previous', function()
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before_each(clear)
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local function switches_to_previous_after_new_tab_creation_at_end(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- The previous tab is now the third.
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eq(3, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (third) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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[No Name]
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Tab page 3
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> [No Name]
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Tab page 4
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# [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after new tab creation at end',
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switches_to_previous_after_new_tab_creation_at_end('g<Tab>'))
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it('switches to previous via <C-W>g<Tab>. after new tab creation at end', switches_to_previous_after_new_tab_creation_at_end('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab>. after new tab creation at end', switches_to_previous_after_new_tab_creation_at_end('<C-Tab>'))
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it('switches to previous via :tabn #<CR>. after new tab creation at end', switches_to_previous_after_new_tab_creation_at_end(':tabn #<CR>'))
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local function switches_to_previous_after_new_tab_creation_in_middle(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the second tab
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command('tabnext 2')
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-- Add a new tab after the second tab
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command('tabnew')
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-- The previous tab is now the second.
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eq(2, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (second) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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> [No Name]
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Tab page 3
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# [No Name]
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Tab page 4
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[No Name]
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Tab page 5
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[No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the third.
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eq(3, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after new tab creation in middle',
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switches_to_previous_after_new_tab_creation_in_middle('g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after new tab creation in middle',
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switches_to_previous_after_new_tab_creation_in_middle('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after new tab creation in middle',
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switches_to_previous_after_new_tab_creation_in_middle('<C-Tab>'))
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it('switches to previous via :tabn #<CR> after new tab creation in middle',
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switches_to_previous_after_new_tab_creation_in_middle(':tabn #<CR>'))
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local function switches_to_previous_after_switching_to_next_tab(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the next (first) tab
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command('tabnext')
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (fourth) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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# [No Name]
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Tab page 2
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[No Name]
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Tab page 3
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[No Name]
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Tab page 4
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> [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the first.
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eq(1, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after switching to next tab',
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switches_to_previous_after_switching_to_next_tab('g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to next tab',
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switches_to_previous_after_switching_to_next_tab('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to next tab',
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switches_to_previous_after_switching_to_next_tab('<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to next tab',
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switches_to_previous_after_switching_to_next_tab(':tabn #<CR>'))
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local function switches_to_previous_after_switching_to_last_tab(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the next (first) tab
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command('tabnext')
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-- Switch to the last (fourth) tab.
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command('tablast')
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-- The previous tab is now the second.
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eq(1, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (second) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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> [No Name]
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Tab page 2
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[No Name]
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Tab page 3
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[No Name]
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Tab page 4
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# [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous after switching to last tab',
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switches_to_previous_after_switching_to_last_tab('g<Tab>'))
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it('switches to previous after switching to last tab',
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switches_to_previous_after_switching_to_last_tab('<C-W>g<Tab>'))
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it('switches to previous after switching to last tab',
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switches_to_previous_after_switching_to_last_tab('<C-Tab>'))
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it('switches to previous after switching to last tab',
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switches_to_previous_after_switching_to_last_tab(':tabn #<CR>'))
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local function switches_to_previous_after_switching_to_previous_tab(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the previous (third) tab
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command('tabprevious')
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (fourth) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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[No Name]
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Tab page 3
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# [No Name]
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Tab page 4
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> [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the third.
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eq(3, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after switching to previous tab',
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switches_to_previous_after_switching_to_previous_tab('g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to previous tab',
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switches_to_previous_after_switching_to_previous_tab('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to previous tab',
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switches_to_previous_after_switching_to_previous_tab('<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to previous tab',
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switches_to_previous_after_switching_to_previous_tab(':tabn #<CR>'))
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local function switches_to_previous_after_switching_to_first_tab(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the previous (third) tab
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command('tabprevious')
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-- Switch to the first tab
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command('tabfirst')
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-- The previous tab is now the third.
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eq(3, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (third) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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# [No Name]
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Tab page 2
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[No Name]
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Tab page 3
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> [No Name]
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Tab page 4
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[No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the first.
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eq(1, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after switching to first tab',
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switches_to_previous_after_switching_to_first_tab('g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to first tab',
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switches_to_previous_after_switching_to_first_tab('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to first tab',
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switches_to_previous_after_switching_to_first_tab('<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to first tab',
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switches_to_previous_after_switching_to_first_tab(':tabn #<CR>'))
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local function switches_to_previous_after_numbered_tab_switch(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the second tab
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command('tabnext 2')
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (fourth) tab
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feed(characters)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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# [No Name]
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Tab page 3
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[No Name]
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Tab page 4
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> [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the second.
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eq(2, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after numbered tab switch',
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switches_to_previous_after_numbered_tab_switch('g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after numbered tab switch',
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switches_to_previous_after_numbered_tab_switch('<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after numbered tab switch',
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switches_to_previous_after_numbered_tab_switch('<C-Tab>'))
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it('switches to previous via :tabn #<CR> after numbered tab switch',
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switches_to_previous_after_numbered_tab_switch(':tabn #<CR>'))
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local function switches_to_previous_after_switching_to_previous(characters1, characters2)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Switch to the second tab
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command('tabnext 2')
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-- Switch to the previous (fourth) tab
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feed(characters1)
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-- The previous tab is now the second.
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eq(2, eval('tabpagenr(\'#\')'))
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-- Switch to the previous (second) tab
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feed(characters2)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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> [No Name]
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Tab page 3
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[No Name]
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Tab page 4
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# [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the fourth.
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eq(4, eval('tabpagenr(\'#\')'))
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end
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end
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it('switches to previous via g<Tab> after switching to previous via g<Tab>',
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switches_to_previous_after_switching_to_previous('g<Tab>', 'g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to previous via g<Tab>',
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switches_to_previous_after_switching_to_previous('g<Tab>', '<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to previous via g<Tab>',
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switches_to_previous_after_switching_to_previous('g<Tab>', '<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to previous via g<Tab>',
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switches_to_previous_after_switching_to_previous('g<Tab>', ':tabn #<CR>'))
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it('switches to previous via g<Tab> after switching to previous via <C-W>g<Tab>',
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switches_to_previous_after_switching_to_previous('<C-W>g<Tab>', 'g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to previous via <C-W>g<Tab>',
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switches_to_previous_after_switching_to_previous('<C-W>g<Tab>', '<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to previous via <C-W>g<Tab>',
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switches_to_previous_after_switching_to_previous('<C-W>g<Tab>', '<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to previous via <C-W>g<Tab>',
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switches_to_previous_after_switching_to_previous('<C-W>g<Tab>', ':tabn #<CR>'))
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it('switches to previous via g<Tab> after switching to previous via <C-Tab>',
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switches_to_previous_after_switching_to_previous('<C-Tab>', 'g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to previous via <C-Tab>',
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switches_to_previous_after_switching_to_previous('<C-Tab>', '<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to previous via <C-Tab>',
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switches_to_previous_after_switching_to_previous('<C-Tab>', '<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to previous via <C-Tab>',
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switches_to_previous_after_switching_to_previous('<C-Tab>', ':tabn #<CR>'))
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it('switches to previous via g<Tab> after switching to previous via :tabn #<CR>',
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switches_to_previous_after_switching_to_previous(':tabn #<CR>', 'g<Tab>'))
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it('switches to previous via <C-W>g<Tab> after switching to previous via :tabn #<CR>',
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switches_to_previous_after_switching_to_previous(':tabn #<CR>', '<C-W>g<Tab>'))
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it('switches to previous via <C-Tab> after switching to previous via <C-Tab>',
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switches_to_previous_after_switching_to_previous(':tabn #<CR>', '<C-Tab>'))
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it('switches to previous via :tabn #<CR> after switching to previous via :tabn #<CR>',
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switches_to_previous_after_switching_to_previous(':tabn #<CR>', ':tabn #<CR>'))
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local function does_not_switch_to_previous_after_closing_current_tab(characters)
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return function()
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-- Add three tabs for a total of four
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command('tabnew')
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command('tabnew')
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command('tabnew')
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-- Close the current (fourth tab)
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command('wincmd c')
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-- The previous tab is now the "zeroth" -- there isn't one.
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eq(0, eval('tabpagenr(\'#\')'))
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-- At this point, switching to the "previous" (i.e. fourth) tab would mean
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-- switching to either a dangling or a null pointer.
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feed(characters)
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eq(dedent([=[
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Tab page 1
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[No Name]
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Tab page 2
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[No Name]
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Tab page 3
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> [No Name]]=]),
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exec_capture('tabs')
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)
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-- The previous tab is now the "zero".
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eq(0, eval('tabpagenr(\'#\')'))
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end
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end
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it('does not switch to previous via g<Tab> after closing current tab',
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does_not_switch_to_previous_after_closing_current_tab('g<Tab>'))
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it('does not switch to previous via <C-W>g<Tab> after closing current tab',
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does_not_switch_to_previous_after_closing_current_tab('<C-W>g<Tab>'))
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it('does not switch to previous via <C-Tab> after closing current tab',
|
|
does_not_switch_to_previous_after_closing_current_tab('<C-Tab>'))
|
|
it('does not switch to previous via :tabn #<CR> after closing current tab',
|
|
does_not_switch_to_previous_after_closing_current_tab(':tabn #<CR>'))
|
|
|
|
local function does_not_switch_to_previous_after_entering_operator_pending(characters)
|
|
return function()
|
|
-- Add three tabs for a total of four
|
|
command('tabnew')
|
|
command('tabnew')
|
|
command('tabnew')
|
|
|
|
-- The previous tab is now the third.
|
|
eq(3, eval('tabpagenr(\'#\')'))
|
|
|
|
-- Enter operator pending mode.
|
|
feed('d')
|
|
eq('no', eval('mode(1)'))
|
|
|
|
-- At this point switching to the previous tab should have no effect
|
|
-- other than leaving operator pending mode.
|
|
feed(characters)
|
|
|
|
-- Attempting to switch tabs returns us to normal mode.
|
|
eq('n', eval('mode()'))
|
|
|
|
-- The current tab is still the fourth.
|
|
eq(4, eval('tabpagenr()'))
|
|
|
|
-- The previous tab is still the third.
|
|
eq(3, eval('tabpagenr(\'#\')'))
|
|
end
|
|
end
|
|
it('does not switch to previous via g<Tab> after entering operator pending',
|
|
does_not_switch_to_previous_after_entering_operator_pending('g<Tab>'))
|
|
-- NOTE: When in operator pending mode, attempting to switch to previous has
|
|
-- the following effect:
|
|
-- - Ctrl-W exits operator pending mode
|
|
-- - g<Tab> switches to the previous tab
|
|
-- In other words, the effect of "<C-W>g<Tab>" is to switch to the
|
|
-- previous tab even from operator pending mode, but only thanks to the
|
|
-- fact that the suffix after "<C-W>" in "<C-W>g<Tab>" just happens to
|
|
-- be the same as the normal mode command to switch to the previous tab.
|
|
-- it('does not switch to previous via <C-W>g<Tab> after entering operator pending',
|
|
-- does_not_switch_to_previous_after_entering_operator_pending('<C-W>g<Tab>'))
|
|
it('does not switch to previous via <C-Tab> after entering operator pending',
|
|
does_not_switch_to_previous_after_entering_operator_pending('<C-Tab>'))
|
|
-- NOTE: When in operator pending mode, pressing : leaves operator pending
|
|
-- mode and enters command mode, so :tabn #<CR> does in fact switch
|
|
-- tabs.
|
|
-- it('does not switch to previous via :tabn #<CR> after entering operator pending',
|
|
-- does_not_switch_to_previous_after_entering_operator_pending(':tabn #<CR>'))
|
|
|
|
local function cmdline_win_prevents_tab_switch(characters, completion_visible)
|
|
return function()
|
|
-- Add three tabs for a total of four
|
|
command('tabnew')
|
|
command('tabnew')
|
|
command('tabnew')
|
|
|
|
-- The previous tab is now the third.
|
|
eq(3, eval('tabpagenr(\'#\')'))
|
|
|
|
-- Edit : command line in command-line window
|
|
feed('q:')
|
|
|
|
local cmdline_win_id = eval('win_getid()')
|
|
|
|
-- At this point switching to the previous tab should have no effect.
|
|
feed(characters)
|
|
|
|
-- Attempting to switch tabs maintains the current window.
|
|
eq(cmdline_win_id, eval('win_getid()'))
|
|
eq(completion_visible, eval('complete_info().pum_visible'))
|
|
|
|
-- The current tab is still the fourth.
|
|
eq(4, eval('tabpagenr()'))
|
|
|
|
-- The previous tab is still the third.
|
|
eq(3, eval('tabpagenr(\'#\')'))
|
|
end
|
|
end
|
|
it('cmdline-win prevents tab switch via g<Tab>',
|
|
cmdline_win_prevents_tab_switch('g<Tab>', 0))
|
|
it('cmdline-win prevents tab switch via <C-W>g<Tab>',
|
|
cmdline_win_prevents_tab_switch('<C-W>g<Tab>', 1))
|
|
it('cmdline-win prevents tab switch via <C-Tab>',
|
|
cmdline_win_prevents_tab_switch('<C-Tab>', 0))
|
|
it('cmdline-win prevents tab switch via :tabn #<CR>',
|
|
cmdline_win_prevents_tab_switch(':tabn #<CR>', 0))
|
|
|
|
it(':tabs indicates correct prevtab curwin', function()
|
|
-- Add three tabs for a total of four
|
|
command('tabnew')
|
|
command('tabnew')
|
|
command('split')
|
|
command('vsplit')
|
|
feed('<C-w>p')
|
|
command('tabnew')
|
|
|
|
-- The previous tab is now the three.
|
|
eq(3, eval('tabpagenr(\'#\')'))
|
|
|
|
eq(dedent([=[
|
|
|
|
Tab page 1
|
|
[No Name]
|
|
Tab page 2
|
|
[No Name]
|
|
Tab page 3
|
|
[No Name]
|
|
# [No Name]
|
|
[No Name]
|
|
Tab page 4
|
|
> [No Name]]=]),
|
|
exec_capture('tabs')
|
|
)
|
|
end)
|
|
end)
|