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" Test :wnext :wNext and :wprevious
func Test_wnext()
args X1 X2
call setline(1, '1')
wnext
call assert_equal(['1'], readfile('X1'))
call assert_equal('X2', bufname('%'))
call setline(1, '2')
call assert_fails('wnext', 'E165:')
call assert_equal(['2'], readfile('X2'))
call assert_equal('X2', bufname('%'))
" Test :wnext with a single file.
args X1
call assert_equal('X1', bufname('%'))
call assert_fails('wnext', 'E163:')
" Test :wnext with a count.
args X1 X2 X3
call assert_equal('X1', bufname('%'))
2wnext
call assert_equal('X3', bufname('%'))
" Test :wnext {file}.
args X1 X2 X3
wnext X4
call assert_equal(['1'], readfile('X4'))
call assert_equal('X2', bufname('%'))
call assert_fails('wnext X4', 'E13:')
call assert_equal(['1'], readfile('X4'))
wnext! X4
call assert_equal(['2'], readfile('X4'))
call assert_equal('X3', bufname('%'))
args X1 X2
" Commented out as, E13 occurs on Windows instead of E17
"call assert_fails('wnext .', 'E17:')
call assert_fails('wnext! .', 'E502:')
%bwipe!
call delete('X1')
call delete('X2')
call delete('X3')
call delete('X4')
endfunc
func Test_wprevious()
args X1 X2
next
call assert_equal('X2', bufname('%'))
call setline(1, '2')
wprevious
call assert_equal(['2'], readfile('X2'))
call assert_equal('X1', bufname('%'))
call setline(1, '1')
call assert_fails('wprevious', 'E164:')
call assert_fails('wNext', 'E164:')
" Test :wprevious with a single file.
args X1
call assert_fails('wprevious', 'E163:')
call assert_fails('wNext', 'E163:')
" Test :wprevious with a count.
args X1 X2 X3
2next
call setline(1, '3')
call assert_equal('X3', bufname('%'))
2wprevious
call assert_equal('X1', bufname('%'))
call assert_equal(['3'], readfile('X3'))
" Test :wprevious {file}
args X1 X2 X3
2next
call assert_equal('X3', bufname('%'))
wprevious X4
call assert_equal(['3'], readfile('X4'))
call assert_equal('X2', bufname('%'))
call assert_fails('wprevious X4', 'E13:')
call assert_equal(['3'], readfile('X4'))
wprevious! X4
call assert_equal(['2'], readfile('X4'))
call assert_equal('X1', bufname('%'))
args X1 X2
" Commented out as, E13 occurs on Windows instead of E17
"call assert_fails('wprevious .', 'E17:')
call assert_fails('wprevious! .', 'E502:')
%bwipe!
call delete('X1')
call delete('X2')
call delete('X3')
call delete('X4')
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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