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|
-- Test clipboard provider support
local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
local feed_command, expect, eq, eval, source = helpers.feed_command, helpers.expect, helpers.eq, helpers.eval, helpers.source
local command = helpers.command
local meths = helpers.meths
local function basic_register_test(noblock)
insert("some words")
feed('^dwP')
expect('some words')
feed('veyP')
expect('some words words')
feed('^dwywe"-p')
expect('wordssome words')
feed('p')
expect('wordssome words words')
feed('yyp')
expect([[
wordssome words words
wordssome words words]])
feed('d-')
insert([[
some text, and some more
random text stuff]])
feed('ggtav+2ed$p')
expect([[
some text, stuff and some more
random text]])
-- deleting line or word uses "1/"- and doesn't clobber "0
-- and deleting word to unnamed doesn't clobber "1
feed('ggyyjdddw"0p"1p"-P')
expect([[
text, stuff and some more
some text, stuff and some more
some random text]])
-- delete line doesn't clobber "-
feed('dd"-P')
expect([[
text, stuff and some more
some some text, stuff and some more]])
-- deleting a word to named ("a) doesn't update "1 or "-
feed('gg"adwj"1P^"-P')
expect([[
, stuff and some more
some some random text
some some text, stuff and some more]])
-- deleting a line does update ""
feed('ggdd""P')
expect([[
, stuff and some more
some some random text
some some text, stuff and some more]])
feed('ggw<c-v>jwyggP')
if noblock then
expect([[
stuf
me s
, stuff and some more
some some random text
some some text, stuff and some more]])
else
expect([[
stuf, stuff and some more
me ssome some random text
some some text, stuff and some more]])
end
-- pasting in visual does unnamed delete of visual selection
feed('ggdG')
insert("one and two and three")
feed('"ayiwbbviw"ap^viwp$viw"-p')
expect("two and three and one")
end
describe('clipboard', function()
local screen
before_each(function()
clear()
screen = Screen.new(72, 4)
screen:set_default_attr_ids({
[0] = {bold = true, foreground = Screen.colors.Blue},
[1] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
[2] = {bold = true, foreground = Screen.colors.SeaGreen4},
[3] = {bold = true, reverse = true};
})
screen:attach()
end)
it('unnamed register works without provider', function()
eq('"', eval('v:register'))
basic_register_test()
end)
it('using "+ in Normal mode with invalid g:clipboard always shows error', function()
insert('a')
command("let g:clipboard = 'bogus'")
feed('"+yl')
screen:expect([[
^a |
{0:~ }|
{0:~ }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
]])
feed('"+p')
screen:expect([[
a^a |
{0:~ }|
{0:~ }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
]])
end)
it('using clipboard=unnamedplus with invalid g:clipboard shows error once', function()
insert('a')
command("let g:clipboard = 'bogus'")
command('set clipboard=unnamedplus')
feed('yl')
screen:expect([[
^a |
{0:~ }|
{0:~ }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
]])
feed(':<CR>')
screen:expect([[
^a |
{0:~ }|
{0:~ }|
: |
]])
feed('p')
screen:expect([[
a^a |
{0:~ }|
{0:~ }|
: |
]])
end)
it('`:redir @+>` with invalid g:clipboard shows exactly one error #7184', function()
command("let g:clipboard = 'bogus'")
feed_command('redir @+> | :silent echo system("cat CONTRIBUTING.md") | redir END')
screen:expect([[
^ |
{0:~ }|
{0:~ }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
]])
end)
it('`:redir @+>|bogus_cmd|redir END` + invalid g:clipboard must not recurse #7184', function()
command("let g:clipboard = 'bogus'")
feed_command('redir @+> | bogus_cmd | redir END')
screen:expect{grid=[[
{3: }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
{1:E492: Not an editor command: bogus_cmd | redir END} |
{2:Press ENTER or type command to continue}^ |
]]}
end)
it('invalid g:clipboard shows hint if :redir is not active', function()
command("let g:clipboard = 'bogus'")
eq('', eval('provider#clipboard#Executable()'))
eq('clipboard: invalid g:clipboard', eval('provider#clipboard#Error()'))
command("let g:clipboard = 'bogus'")
-- Explicit clipboard attempt, should show a hint message.
feed_command('let @+="foo"')
screen:expect([[
^ |
{0:~ }|
{0:~ }|
clipboard: No provider. Try ":checkhealth" or ":h clipboard". |
]])
end)
it('valid g:clipboard', function()
-- provider#clipboard#Executable() only checks the structure.
meths.set_var('clipboard', {
['name'] = 'clippy!',
['copy'] = { ['+'] = 'any command', ['*'] = 'some other' },
['paste'] = { ['+'] = 'any command', ['*'] = 'some other' },
})
eq('clippy!', eval('provider#clipboard#Executable()'))
eq('', eval('provider#clipboard#Error()'))
end)
it('g:clipboard using lists', function()
source([[let g:clipboard = {
\ 'name': 'custom',
\ 'copy': { '+': ['any', 'command'], '*': ['some', 'other'] },
\ 'paste': { '+': ['any', 'command'], '*': ['some', 'other'] },
\}]])
eq('custom', eval('provider#clipboard#Executable()'))
eq('', eval('provider#clipboard#Error()'))
end)
it('g:clipboard using Vimscript functions', function()
-- Implements a fake clipboard provider. cache_enabled is meaningless here.
source([[let g:clipboard = {
\ 'name': 'custom',
\ 'copy': {
\ '+': {lines, regtype -> extend(g:, {'dummy_clipboard_plus': [lines, regtype]}) },
\ '*': {lines, regtype -> extend(g:, {'dummy_clipboard_star': [lines, regtype]}) },
\ },
\ 'paste': {
\ '+': {-> get(g:, 'dummy_clipboard_plus', [])},
\ '*': {-> get(g:, 'dummy_clipboard_star', [])},
\ },
\ 'cache_enabled': 1,
\}]])
eq('', eval('provider#clipboard#Error()'))
eq('custom', eval('provider#clipboard#Executable()'))
eq('', eval("getreg('*')"))
eq('', eval("getreg('+')"))
command('call setreg("*", "star")')
command('call setreg("+", "plus")')
eq('star', eval("getreg('*')"))
eq('plus', eval("getreg('+')"))
command('call setreg("*", "star", "v")')
eq({{'star'}, 'v'}, eval("g:dummy_clipboard_star"))
command('call setreg("*", "star", "V")')
eq({{'star', ''}, 'V'}, eval("g:dummy_clipboard_star"))
command('call setreg("*", "star", "b")')
eq({{'star', ''}, 'b'}, eval("g:dummy_clipboard_star"))
end)
describe('g:clipboard[paste] Vimscript function', function()
it('can return empty list for empty clipboard', function()
source([[let g:dummy_clipboard = []
let g:clipboard = {
\ 'name': 'custom',
\ 'copy': { '*': {lines, regtype -> 0} },
\ 'paste': { '*': {-> g:dummy_clipboard} },
\}]])
eq('', eval('provider#clipboard#Error()'))
eq('custom', eval('provider#clipboard#Executable()'))
eq('', eval("getreg('*')"))
end)
it('can return a list with a single string', function()
source([=[let g:dummy_clipboard = ['hello']
let g:clipboard = {
\ 'name': 'custom',
\ 'copy': { '*': {lines, regtype -> 0} },
\ 'paste': { '*': {-> g:dummy_clipboard} },
\}]=])
eq('', eval('provider#clipboard#Error()'))
eq('custom', eval('provider#clipboard#Executable()'))
eq('hello', eval("getreg('*')"))
source([[let g:dummy_clipboard = [''] ]])
eq('', eval("getreg('*')"))
end)
it('can return a list of lines if a regtype is provided', function()
source([=[let g:dummy_clipboard = [['hello'], 'v']
let g:clipboard = {
\ 'name': 'custom',
\ 'copy': { '*': {lines, regtype -> 0} },
\ 'paste': { '*': {-> g:dummy_clipboard} },
\}]=])
eq('', eval('provider#clipboard#Error()'))
eq('custom', eval('provider#clipboard#Executable()'))
eq('hello', eval("getreg('*')"))
end)
it('can return a list of lines instead of [lines, regtype]', function()
source([=[let g:dummy_clipboard = ['hello', 'v']
let g:clipboard = {
\ 'name': 'custom',
\ 'copy': { '*': {lines, regtype -> 0} },
\ 'paste': { '*': {-> g:dummy_clipboard} },
\}]=])
eq('', eval('provider#clipboard#Error()'))
eq('custom', eval('provider#clipboard#Executable()'))
eq('hello\nv', eval("getreg('*')"))
end)
end)
end)
describe('clipboard (with fake clipboard.vim)', function()
local function reset(...)
clear('--cmd', 'set rtp^=test/functional/fixtures', ...)
end
before_each(function()
reset()
feed_command('call getreg("*")') -- force load of provider
end)
it('`:redir @+>` invokes clipboard once-per-message', function()
eq(0, eval("g:clip_called_set"))
feed_command('redir @+> | :silent echo system("cat CONTRIBUTING.md") | redir END')
-- Assuming CONTRIBUTING.md has >100 lines.
assert(eval("g:clip_called_set") > 100)
end)
it('`:redir @">` does NOT invoke clipboard', function()
-- :redir to a non-clipboard register, with `:set clipboard=unnamed` does
-- NOT propagate to the clipboard. This is consistent with Vim.
command("set clipboard=unnamedplus")
eq(0, eval("g:clip_called_set"))
feed_command('redir @"> | :silent echo system("cat CONTRIBUTING.md") | redir END')
eq(0, eval("g:clip_called_set"))
end)
it('`:redir @+>|bogus_cmd|redir END` must not recurse #7184',
function()
local screen = Screen.new(72, 4)
screen:attach()
screen:set_default_attr_ids({
[0] = {bold = true, foreground = Screen.colors.Blue},
[1] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
})
feed_command('redir @+> | bogus_cmd | redir END')
screen:expect([[
^ |
{0:~ }|
{0:~ }|
{1:E492: Not an editor command: bogus_cmd | redir END} |
]])
end)
it('has independent "* and unnamed registers by default', function()
insert("some words")
feed('^"*dwdw"*P')
expect('some ')
eq({{'some '}, 'v'}, eval("g:test_clip['*']"))
eq('words', eval("getreg('\"', 1)"))
end)
it('supports separate "* and "+ when the provider supports it', function()
insert([[
text:
first line
second line
third line]])
feed('G"+dd"*dddd"+p"*pp')
expect([[
text:
third line
second line
first line]])
-- linewise selection should be encoded as an extra newline
eq({{'third line', ''}, 'V'}, eval("g:test_clip['+']"))
eq({{'second line', ''}, 'V'}, eval("g:test_clip['*']"))
end)
it('handles null bytes when pasting and in getreg', function()
insert("some\022000text\n\022000very binary\022000")
feed('"*y-+"*p')
eq({{'some\ntext', '\nvery binary\n',''}, 'V'}, eval("g:test_clip['*']"))
expect("some\00text\n\00very binary\00\nsome\00text\n\00very binary\00")
-- test getreg/getregtype
eq('some\ntext\n\nvery binary\n\n', eval("getreg('*', 1)"))
eq("V", eval("getregtype('*')"))
-- getreg supports three arguments
eq('some\ntext\n\nvery binary\n\n', eval("getreg('*', 1, 0)"))
eq({'some\ntext', '\nvery binary\n'}, eval("getreg('*', 1, 1)"))
end)
it('autodetects regtype', function()
feed_command("let g:test_clip['*'] = ['linewise stuff','']")
feed_command("let g:test_clip['+'] = ['charwise','stuff']")
eq("V", eval("getregtype('*')"))
eq("v", eval("getregtype('+')"))
insert("just some text")
feed('"*p"+p')
expect([[
just some text
lcharwise
stuffinewise stuff]])
end)
it('support blockwise operations', function()
insert([[
much
text]])
feed_command("let g:test_clip['*'] = [['very','block'],'b']")
feed('gg"*P')
expect([[
very much
blocktext]])
eq("\0225", eval("getregtype('*')"))
feed('gg4l<c-v>j4l"+ygg"+P')
expect([[
muchvery much
ktextblocktext]])
eq({{' much', 'ktext', ''}, 'b'}, eval("g:test_clip['+']"))
end)
it('supports setreg()', function()
feed_command('call setreg("*", "setted\\ntext", "c")')
feed_command('call setreg("+", "explicitly\\nlines", "l")')
feed('"+P"*p')
expect([[
esetted
textxplicitly
lines
]])
feed_command('call setreg("+", "blocky\\nindeed", "b")')
feed('"+p')
expect([[
esblockyetted
teindeedxtxplicitly
lines
]])
end)
it('supports :let @+ (issue #1427)', function()
feed_command("let @+ = 'some'")
feed_command("let @* = ' other stuff'")
eq({{'some'}, 'v'}, eval("g:test_clip['+']"))
eq({{' other stuff'}, 'v'}, eval("g:test_clip['*']"))
feed('"+p"*p')
expect('some other stuff')
feed_command("let @+ .= ' more'")
feed('dd"+p')
expect('some more')
end)
it('pastes unnamed register if the provider fails', function()
insert('the text')
feed('yy')
feed_command("let g:cliperror = 1")
feed('"*p')
expect([[
the text
the text]])
end)
describe('with clipboard=unnamed', function()
-- the basic behavior of unnamed register should be the same
-- even when handled by clipboard provider
before_each(function()
feed_command('set clipboard=unnamed')
end)
it('works', function()
basic_register_test()
end)
it('works with pure text clipboard', function()
feed_command("let g:cliplossy = 1")
-- expect failure for block mode
basic_register_test(true)
end)
it('links the "* and unnamed registers', function()
-- with cb=unnamed, "* and unnamed will be the same register
insert("some words")
feed('^"*dwdw"*P')
expect('words')
eq({{'words'}, 'v'}, eval("g:test_clip['*']"))
-- "+ shouldn't have changed
eq({''}, eval("g:test_clip['+']"))
feed_command("let g:test_clip['*'] = ['linewise stuff','']")
feed('p')
expect([[
words
linewise stuff]])
end)
it('does not clobber "0 when pasting', function()
insert('a line')
feed('yy')
feed_command("let g:test_clip['*'] = ['b line','']")
feed('"0pp"0p')
expect([[
a line
a line
b line
a line]])
end)
it('supports v:register and getreg() without parameters', function()
eq('*', eval('v:register'))
feed_command("let g:test_clip['*'] = [['some block',''], 'b']")
eq('some block', eval('getreg()'))
eq('\02210', eval('getregtype()'))
end)
it('yanks visual selection when pasting', function()
insert("indeed visual")
feed_command("let g:test_clip['*'] = [['clipboard'], 'c']")
feed("viwp")
eq({{'visual'}, 'v'}, eval("g:test_clip['*']"))
expect("indeed clipboard")
-- explicit "* should do the same
feed_command("let g:test_clip['*'] = [['star'], 'c']")
feed('viw"*p')
eq({{'clipboard'}, 'v'}, eval("g:test_clip['*']"))
expect("indeed star")
end)
it('unnamed operations work even if the provider fails', function()
insert('the text')
feed('yy')
feed_command("let g:cliperror = 1")
feed('p')
expect([[
the text
the text]])
end)
it('is updated on global changes', function()
insert([[
text
match
match
text
]])
feed_command('g/match/d')
eq('match\n', eval('getreg("*")'))
feed('u')
eval('setreg("*", "---")')
feed_command('g/test/')
feed('<esc>')
eq('---', eval('getreg("*")'))
end)
it('works in the cmdline window', function()
feed('q:itext<esc>yy')
eq({{'text', ''}, 'V'}, eval("g:test_clip['*']"))
command("let g:test_clip['*'] = [['star'], 'c']")
feed('p')
eq('textstar', meths.get_current_line())
end)
it('Block paste works correctly', function()
insert([[
aabbcc
ddeeff
]])
feed('gg^<C-v>') -- Goto start of top line enter visual block mode
feed('3ljy^k') -- yank 4x2 block & goto initial location
feed('P') -- Paste it infront
expect([[
aabbaabbcc
ddeeddeeff
]])
end)
end)
describe('clipboard=unnamedplus', function()
before_each(function()
feed_command('set clipboard=unnamedplus')
end)
it('links the "+ and unnamed registers', function()
eq('+', eval('v:register'))
insert("one two")
feed('^"+dwdw"+P')
expect('two')
eq({{'two'}, 'v'}, eval("g:test_clip['+']"))
-- "* shouldn't have changed
eq({''}, eval("g:test_clip['*']"))
feed_command("let g:test_clip['+'] = ['three']")
feed('p')
expect('twothree')
end)
it('and unnamed, yanks to both', function()
feed_command('set clipboard=unnamedplus,unnamed')
insert([[
really unnamed
text]])
feed('ggdd"*p"+p')
expect([[
text
really unnamed
really unnamed]])
eq({{'really unnamed', ''}, 'V'}, eval("g:test_clip['+']"))
eq({{'really unnamed', ''}, 'V'}, eval("g:test_clip['*']"))
-- unnamedplus takes precedence when pasting
eq('+', eval('v:register'))
feed_command("let g:test_clip['+'] = ['the plus','']")
feed_command("let g:test_clip['*'] = ['the star','']")
feed("p")
expect([[
text
really unnamed
really unnamed
the plus]])
end)
it('is updated on global changes', function()
insert([[
text
match
match
text
]])
feed_command('g/match/d')
eq('match\n', eval('getreg("+")'))
feed('u')
eval('setreg("+", "---")')
feed_command('g/test/')
feed('<esc>')
eq('---', eval('getreg("+")'))
end)
end)
it('sets v:register after startup', function()
reset()
eq('"', eval('v:register'))
reset('--cmd', 'set clipboard=unnamed')
eq('*', eval('v:register'))
end)
it('supports :put', function()
insert("a line")
feed_command("let g:test_clip['*'] = ['some text']")
feed_command("let g:test_clip['+'] = ['more', 'text', '']")
feed_command(":put *")
expect([[
a line
some text]])
feed_command(":put +")
expect([[
a line
some text
more
text]])
end)
it('supports "+ and "* in registers', function()
local screen = Screen.new(60, 10)
screen:attach()
feed_command("let g:test_clip['*'] = ['some', 'star data','']")
feed_command("let g:test_clip['+'] = ['such', 'plus', 'stuff']")
feed_command("registers")
screen:expect([[
|
{0:~ }|
{0:~ }|
{4: }|
:registers |
{1:Type Name Content} |
l "* some{2:^J}star data{2:^J} |
c "+ such{2:^J}plus{2:^J}stuff |
c ": let g:test_clip['+'] = ['such', 'plus', 'stuff'] |
{3:Press ENTER or type command to continue}^ |
]], {
[0] = {bold = true, foreground = Screen.colors.Blue},
[1] = {bold = true, foreground = Screen.colors.Fuchsia},
[2] = {foreground = Screen.colors.Blue},
[3] = {bold = true, foreground = Screen.colors.SeaGreen},
[4] = {bold = true, reverse = true}})
feed('<cr>') -- clear out of Press ENTER screen
end)
it('can paste "* to the commandline', function()
insert('s/s/t/')
feed('gg"*y$:<c-r>*<cr>')
expect('t/s/t/')
feed_command("let g:test_clip['*'] = ['s/s/u']")
feed(':<c-r>*<cr>')
expect('t/u/t/')
end)
it('supports :redir @*>', function()
feed_command("let g:test_clip['*'] = ['stuff']")
feed_command('redir @*>')
-- it is made empty
eq({{''}, 'v'}, eval("g:test_clip['*']"))
feed_command('let g:test = doesnotexist')
feed('<cr>')
eq({{
'',
'',
'E121: Undefined variable: doesnotexist',
}, 'v'}, eval("g:test_clip['*']"))
feed_command(':echo "Howdy!"')
eq({{
'',
'',
'E121: Undefined variable: doesnotexist',
'',
'Howdy!',
}, 'v'}, eval("g:test_clip['*']"))
end)
it('handles middleclick correctly', function()
feed_command('set mouse=a')
local screen = Screen.new(30, 5)
screen:set_default_attr_ids({
[0] = {bold = true, foreground = Screen.colors.Blue},
})
screen:attach()
insert([[
the source
a target]])
feed('gg"*ywwyw')
-- clicking depends on the exact visual layout, so expect it:
screen:expect([[
the ^source |
a target |
{0:~ }|
{0:~ }|
|
]])
feed('<MiddleMouse><0,1>')
expect([[
the source
the a target]])
-- on error, fall back to unnamed register
feed_command("let g:cliperror = 1")
feed('<MiddleMouse><6,1>')
expect([[
the source
the a sourcetarget]])
end)
it('setreg("*") with clipboard=unnamed #5646', function()
source([=[
function! Paste_without_yank(direction) range
let [reg_save,regtype_save] = [getreg('*'), getregtype('*')]
normal! gvp
call setreg('*', reg_save, regtype_save)
endfunction
xnoremap p :call Paste_without_yank('p')<CR>
set clipboard=unnamed
]=])
insert('some words')
feed('gg0yiw')
feed('wviwp')
expect('some some')
eq('some', eval('getreg("*")'))
end)
end)
|