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|
" Test argument list commands
source check.vim
source shared.vim
source term_util.vim
func Test_argidx()
args a b c
last
call assert_equal(2, argidx())
%argdelete
call assert_equal(0, argidx())
" doing it again doesn't result in an error
%argdelete
call assert_equal(0, argidx())
call assert_fails('2argdelete', 'E16:')
args a b c
call assert_equal(0, argidx())
next
call assert_equal(1, argidx())
next
call assert_equal(2, argidx())
1argdelete
call assert_equal(1, argidx())
1argdelete
call assert_equal(0, argidx())
1argdelete
call assert_equal(0, argidx())
endfunc
func Test_argadd()
%argdelete
argadd a b c
call assert_equal(0, argidx())
%argdelete
argadd a
call assert_equal(0, argidx())
argadd b c d
call assert_equal(0, argidx())
call Init_abc()
argadd x
call Assert_argc(['a', 'b', 'x', 'c'])
call assert_equal(1, argidx())
call Init_abc()
0argadd x
call Assert_argc(['x', 'a', 'b', 'c'])
call assert_equal(2, argidx())
call Init_abc()
1argadd x
call Assert_argc(['a', 'x', 'b', 'c'])
call assert_equal(2, argidx())
call Init_abc()
$argadd x
call Assert_argc(['a', 'b', 'c', 'x'])
call assert_equal(1, argidx())
call Init_abc()
$argadd x
+2argadd y
call Assert_argc(['a', 'b', 'c', 'x', 'y'])
call assert_equal(1, argidx())
%argd
edit d
arga
call assert_equal(1, len(argv()))
call assert_equal('d', get(argv(), 0, ''))
%argd
edit some\ file
arga
call assert_equal(1, len(argv()))
call assert_equal('some file', get(argv(), 0, ''))
%argd
new
arga
call assert_equal(0, len(argv()))
endfunc
func Test_argadd_empty_curbuf()
new
let curbuf = bufnr('%')
call writefile(['test', 'Xargadd'], 'Xargadd')
" must not re-use the current buffer.
argadd Xargadd
call assert_equal(curbuf, bufnr('%'))
call assert_equal('', bufname('%'))
call assert_equal(1, '$'->line())
rew
call assert_notequal(curbuf, '%'->bufnr())
call assert_equal('Xargadd', '%'->bufname())
call assert_equal(2, line('$'))
call delete('Xargadd')
%argd
bwipe!
endfunc
func Init_abc()
args a b c
next
endfunc
func Assert_argc(l)
call assert_equal(len(a:l), argc())
let i = 0
while i < len(a:l) && i < argc()
call assert_equal(a:l[i], argv(i))
let i += 1
endwhile
endfunc
" Test for [count]argument and [count]argdelete commands
" Ported from the test_argument_count.in test script
func Test_argument()
" Clean the argument list
arga a | %argd
let save_hidden = &hidden
set hidden
let g:buffers = []
augroup TEST
au BufEnter * call add(buffers, expand('%:t'))
augroup END
argadd a b c d
$argu
$-argu
-argu
1argu
+2argu
augroup TEST
au!
augroup END
call assert_equal(['d', 'c', 'b', 'a', 'c'], g:buffers)
call assert_equal("\na b [c] d ", execute(':args'))
.argd
call assert_equal(['a', 'b', 'd'], argv())
-argd
call assert_equal(['a', 'd'], argv())
$argd
call assert_equal(['a'], argv())
1arga c
1arga b
$argu
$arga x
call assert_equal(['a', 'b', 'c', 'x'], argv())
0arga y
call assert_equal(['y', 'a', 'b', 'c', 'x'], argv())
%argd
call assert_equal([], argv())
arga a b c d e f
2,$-argd
call assert_equal(['a', 'f'], argv())
let &hidden = save_hidden
let save_columns = &columns
let &columns = 79
try
exe 'args ' .. join(range(1, 81))
call assert_equal(join([
\ '',
\ '[1] 6 11 16 21 26 31 36 41 46 51 56 61 66 71 76 81 ',
\ '2 7 12 17 22 27 32 37 42 47 52 57 62 67 72 77 ',
\ '3 8 13 18 23 28 33 38 43 48 53 58 63 68 73 78 ',
\ '4 9 14 19 24 29 34 39 44 49 54 59 64 69 74 79 ',
\ '5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 ',
\ ], "\n"),
\ execute('args'))
" No trailing newline with one item per row.
let long_arg = repeat('X', 81)
exe 'args ' .. long_arg
call assert_equal("\n[".long_arg.']', execute('args'))
finally
let &columns = save_columns
endtry
" Setting argument list should fail when the current buffer has unsaved
" changes
%argd
enew!
set modified
call assert_fails('args x y z', 'E37:')
args! x y z
call assert_equal(['x', 'y', 'z'], argv())
call assert_equal('x', expand('%:t'))
last | enew | argu
call assert_equal('z', expand('%:t'))
%argdelete
call assert_fails('argument', 'E163:')
endfunc
func Test_list_arguments()
" Clean the argument list
arga a | %argd
" four args half the screen width makes two lines with two columns
let aarg = repeat('a', &columns / 2 - 4)
let barg = repeat('b', &columns / 2 - 4)
let carg = repeat('c', &columns / 2 - 4)
let darg = repeat('d', &columns / 2 - 4)
exe 'argadd ' aarg barg carg darg
redir => result
args
redir END
call assert_match('\[' . aarg . '] \+' . carg . '\n' . barg . ' \+' . darg, trim(result))
" if one arg is longer than half the screen make one column
exe 'argdel' aarg
let aarg = repeat('a', &columns / 2 + 2)
exe '0argadd' aarg
redir => result
args
redir END
call assert_match(aarg . '\n\[' . barg . ']\n' . carg . '\n' . darg, trim(result))
%argdelete
endfunc
func Test_args_with_quote()
" Only on Unix can a file name include a double quote.
CheckUnix
args \"foobar
call assert_equal('"foobar', argv(0))
%argdelete
endfunc
" Test for 0argadd and 0argedit
" Ported from the test_argument_0count.in test script
func Test_zero_argadd()
" Clean the argument list
arga a | %argd
arga a b c d
2argu
0arga added
call assert_equal(['added', 'a', 'b', 'c', 'd'], argv())
2argu
arga third
call assert_equal(['added', 'a', 'third', 'b', 'c', 'd'], argv())
%argd
arga a b c d
2argu
0arge edited
call assert_equal(['edited', 'a', 'b', 'c', 'd'], argv())
2argu
arga third
call assert_equal(['edited', 'a', 'third', 'b', 'c', 'd'], argv())
2argu
argedit file\ with\ spaces another file
call assert_equal(['edited', 'a', 'file with spaces', 'another', 'file', 'third', 'b', 'c', 'd'], argv())
call assert_equal('file with spaces', expand('%'))
endfunc
func Reset_arglist()
args a | %argd
endfunc
" Test for argc()
func Test_argc()
call Reset_arglist()
call assert_equal(0, argc())
argadd a b
call assert_equal(2, argc())
endfunc
" Test for arglistid()
func Test_arglistid()
call Reset_arglist()
arga a b
call assert_equal(0, arglistid())
split
arglocal
call assert_equal(1, arglistid())
tabnew | tabfirst
call assert_equal(0, arglistid(2))
call assert_equal(1, arglistid(1, 1))
call assert_equal(0, arglistid(2, 1))
call assert_equal(1, arglistid(1, 2))
tabonly | only | enew!
argglobal
call assert_equal(0, arglistid())
endfunc
" Tests for argv() and argc()
func Test_argv()
call Reset_arglist()
call assert_equal([], argv())
call assert_equal("", argv(2))
call assert_equal(0, argc())
argadd a b c d
call assert_equal(4, argc())
call assert_equal('c', argv(2))
let w1_id = win_getid()
split
let w2_id = win_getid()
arglocal
args e f g
tabnew
let w3_id = win_getid()
split
let w4_id = win_getid()
argglobal
tabfirst
call assert_equal(4, argc(w1_id))
call assert_equal('b', argv(1, w1_id))
call assert_equal(['a', 'b', 'c', 'd'], argv(-1, w1_id))
call assert_equal(3, argc(w2_id))
call assert_equal('f', argv(1, w2_id))
call assert_equal(['e', 'f', 'g'], argv(-1, w2_id))
call assert_equal(3, argc(w3_id))
call assert_equal('e', argv(0, w3_id))
call assert_equal(['e', 'f', 'g'], argv(-1, w3_id))
call assert_equal(4, argc(w4_id))
call assert_equal('c', argv(2, w4_id))
call assert_equal(['a', 'b', 'c', 'd'], argv(-1, w4_id))
call assert_equal(4, argc(-1))
call assert_equal(3, argc())
call assert_equal('d', argv(3, -1))
call assert_equal(['a', 'b', 'c', 'd'], argv(-1, -1))
tabonly | only | enew!
" Negative test cases
call assert_equal(-1, argc(100))
call assert_equal('', argv(1, 100))
call assert_equal([], argv(-1, 100))
call assert_equal('', argv(10, -1))
endfunc
" Test for the :argedit command
func Test_argedit()
call Reset_arglist()
argedit a
call assert_equal(['a'], argv())
call assert_equal('a', expand('%:t'))
argedit b
call assert_equal(['a', 'b'], argv())
call assert_equal('b', expand('%:t'))
argedit a
call assert_equal(['a', 'b', 'a'], argv())
call assert_equal('a', expand('%:t'))
" When file name case is ign
|