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|
Tests for the exists() function. vim: set ft=vim :
STARTTEST
:so small.vim
:function! RunTest(str, result)
if exists(a:str) == a:result
echo "OK"
else
echo "FAILED: Checking for " . a:str
endif
endfunction
:function! TestExists()
augroup myagroup
autocmd! BufEnter *.my echo 'myfile edited'
augroup END
let test_cases = []
" valid autocmd group
let test_cases += [['#myagroup', 1]]
" valid autocmd group with garbage
let test_cases += [['#myagroup+b', 0]]
" Valid autocmd group and event
let test_cases += [['#myagroup#BufEnter', 1]]
" Valid autocmd group, event and pattern
let test_cases += [['#myagroup#BufEnter#*.my', 1]]
" Valid autocmd event
let test_cases += [['#BufEnter', 1]]
" Valid autocmd event and pattern
let test_cases += [['#BufEnter#*.my', 1]]
" Non-existing autocmd group or event
let test_cases += [['#xyzagroup', 0]]
" Non-existing autocmd group and valid autocmd event
let test_cases += [['#xyzagroup#BufEnter', 0]]
" Valid autocmd group and event with no matching pattern
let test_cases += [['#myagroup#CmdwinEnter', 0]]
" Valid autocmd group and non-existing autocmd event
let test_cases += [['#myagroup#xyzacmd', 0]]
" Valid autocmd group and event and non-matching pattern
let test_cases += [['#myagroup#BufEnter#xyzpat', 0]]
" Valid autocmd event and non-matching pattern
let test_cases += [['#BufEnter#xyzpat', 0]]
" Empty autocmd group, event and pattern
let test_cases += [['###', 0]]
" Empty autocmd group and event or empty event and pattern
let test_cases += [['##', 0]]
" Valid autocmd event
let test_cases += [['##FileReadCmd', 1]]
" Non-existing autocmd event
let test_cases += [['##MySpecialCmd', 0]]
" Existing and working option (long form)
let test_cases += [['&textwidth', 1]]
" Existing and working option (short form)
let test_cases += [['&tw', 1]]
" Existing and working option with garbage
let test_cases += [['&tw-', 0]]
" Global option
let test_cases += [['&g:errorformat', 1]]
" Local option
let test_cases += [['&l:errorformat', 1]]
" Negative form of existing and working option (long form)
let test_cases += [['&nojoinspaces', 0]]
" Negative form of existing and working option (short form)
let test_cases += [['&nojs', 0]]
" Non-existing option
let test_cases += [['&myxyzoption', 0]]
" Existing and working option (long form)
let test_cases += [['+incsearch', 1]]
" Existing and working option with garbage
let test_cases += [['+incsearch!1', 0]]
" Existing and working option (short form)
let test_cases += [['+is', 1]]
" Existing option that is hidden.
let test_cases += [['+autoprint', 0]]
" Existing environment variable
let $EDITOR_NAME = 'Vim Editor'
let test_cases += [['$EDITOR_NAME', 1]]
" Non-existing environment variable
let test_cases += [['$NON_ENV_VAR', 0]]
" Valid internal function
let test_cases += [['*bufnr', 1]]
" Valid internal function with ()
let test_cases += [['*bufnr()', 1]]
" Non-existing internal function
let test_cases += [['*myxyzfunc', 0]]
" Valid internal function with garbage
let test_cases += [['*bufnr&6', 0]]
" Valid user defined function
let test_cases += [['*TestExists', 1]]
" Non-existing user defined function
let test_cases += [['*MyxyzFunc', 0]]
redir! > test.out
for [test_case, result] in test_cases
echo test_case . ": " . result
call RunTest(test_case, result)
endfor
" Valid internal command (full match)
echo ':edit: 2'
if exists(':edit') == 2
echo "OK"
else
echo "FAILED"
endif
" Valid internal command (full match) with garbage
echo ':edit/a: 0'
if exists(':edit/a') == 0
echo "OK"
else
echo "FAILED"
endif
" Valid internal command (partial match)
echo ':q: 1'
if exists(':q') == 1
echo "OK"
else
echo "FAILED"
endif
" Non-existing internal command
echo ':invalidcmd: 0'
if !exists(':invalidcmd')
echo "OK"
else
echo "FAILED"
endif
" User defined command (full match)
command! MyCmd :echo 'My command'
echo ':MyCmd: 2'
if exists(':MyCmd') == 2
echo "OK"
else
echo "FAILED"
endif
" User defined command (partial match)
command! MyOtherCmd :echo 'Another command'
echo ':My: 3'
if exists(':My') == 3
echo "OK"
else
echo "FAILED"
endif
" Command modifier
echo ':rightbelow: 2'
if exists(':rightbelow') == 2
echo "OK"
else
echo "FAILED"
endif
" Non-existing user defined command (full match)
delcommand MyCmd
echo ':MyCmd: 0'
if !exists(':MyCmd')
echo "OK"
else
echo "FAILED"
endif
" Non-existing user defined command (partial match)
delcommand MyOtherCmd
echo ':My: 0'
if !exists(':My')
echo "OK"
else
echo "FAILED"
endif
" Valid local variable
let local_var = 1
echo 'local_var: 1'
if exists('local_var')
echo "OK"
else
echo "FAILED"
endif
" Valid local variable with garbage
let local_var = 1
echo 'local_var%n: 0'
if !exists('local_var%n')
echo "OK"
else
echo "FAILED"
endif
" Non-existing local variable
unlet local_var
echo 'local_var: 0'
if !exists('local_var')
echo "OK"
else
echo "FAILED"
endif
" Valid local list
let local_list = ["blue", "orange"]
echo 'local_list: 1'
if exists('local_list')
echo "OK"
else
echo "FAILED"
endif
" Valid local list item
echo 'local_list[1]: 1'
if exists('local_list[1]')
echo "OK"
else
echo "FAILED"
endif
" Valid local list item with garbage
echo 'local_list[1]+5: 0'
if !exists('local_list[1]+5')
echo "OK"
else
echo "FAILED"
endif
" Invalid local list item
echo 'local_list[2]: 0'
if !exists('local_list[2]')
echo "OK"
else
echo "FAILED"
endif
" Non-existing local list
unlet local_list
echo 'local_list: 0'
if !exists('local_list')
echo "OK"
else
echo "FAILED"
endif
" Valid local dictionary
let local_dict = {"xcord":100, "ycord":2}
echo 'local_dict: 1'
if exists('local_dict')
echo "OK"
else
echo "FAILED"
endif
" Non-existing local dictionary
unlet local_dict
echo 'local_dict: 0'
if !exists('local_dict')
echo "OK"
else
echo "FAILED"
endif
" Existing local curly-brace variable
let str = "local"
let curly_{str}_var = 1
echo 'curly_' . str . '_var: 1'
if exists('curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing local curly-brace variable
unlet curly_{str}_var
echo 'curly_' . str . '_var: 0'
if !exists('curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Existing global variable
let g:global_var = 1
echo 'g:global_var: 1'
if exists('g:global_var')
echo "OK"
else
echo "FAILED"
endif
" Existing global variable with garbage
echo 'g:global_var-n: 1'
if !exists('g:global_var-n')
echo "OK"
else
echo "FAILED"
endif
" Non-existing global variable
unlet g:global_var
echo 'g:global_var: 0'
if !exists('g:global_var')
echo "OK"
else
echo "FAILED"
endif
" Existing global list
let g:global_list = ["blue", "orange"]
echo 'g:global_list: 1'
if exists('g:global_list')
echo "OK"
else
echo "FAILED"
endif
" Non-existing global list
unlet g:global_list
echo 'g:global_list: 0'
if !exists('g:global_list')
echo "OK"
else
echo "FAILED"
endif
" Existing global dictionary
let g:global_dict = {"xcord":100, "ycord":2}
echo 'g:global_dict: 1'
if exists('g:global_dict')
echo "OK"
else
echo "FAILED"
endif
" Non-existing global dictionary
unlet g:global_dict
echo 'g:global_dict: 0'
if !exists('g:global_dict')
echo "OK"
else
echo "FAILED"
endif
" Existing global curly-brace variable
let str = "global"
let g:curly_{str}_var = 1
echo 'g:curly_' . str . '_var: 1'
if exists('g:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing global curly-brace variable
unlet g:curly_{str}_var
echo 'g:curly_' . str . '_var: 0'
if !exists('g:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Existing window variable
echo 'w:window_var: 1'
let w:window_var = 1
if exists('w:window_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing window variable
unlet w:window_var
echo 'w:window_var: 0'
if !exists('w:window_var')
echo "OK"
else
echo "FAILED"
endif
" Existing window list
let w:window_list = ["blue", "orange"]
echo 'w:window_list: 1'
if exists('w:window_list')
echo "OK"
else
echo "FAILED"
endif
" Non-existing window list
unlet w:window_list
echo 'w:window_list: 0'
if !exists('w:window_list')
echo "OK"
else
echo "FAILED"
endif
" Existing window dictionary
let w:window_dict = {"xcord":100, "ycord":2}
echo 'w:window_dict: 1'
if exists('w:window_dict')
echo "OK"
else
echo "FAILED"
endif
" Non-existing window dictionary
unlet w:window_dict
echo 'w:window_dict: 0'
if !exists('w:window_dict')
echo "OK"
else
echo "FAILED"
endif
" Existing window curly-brace variable
let str = "window"
let w:curly_{str}_var = 1
echo 'w:curly_' . str . '_var: 1'
if exists('w:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing window curly-brace variable
unlet w:curly_{str}_var
echo 'w:curly_' . str . '_var: 0'
if !exists('w:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Existing buffer variable
echo 'b:buffer_var: 1'
let b:buffer_var = 1
if exists('b:buffer_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing buffer variable
unlet b:buffer_var
echo 'b:buffer_var: 0'
if !exists('b:buffer_var')
echo "OK"
else
echo "FAILED"
endif
" Existing buffer list
let b:buffer_list = ["blue", "orange"]
echo 'b:buffer_list: 1'
if exists('b:buffer_list')
echo "OK"
else
echo "FAILED"
endif
" Non-existing buffer list
unlet b:buffer_list
echo 'b:buffer_list: 0'
if !exists('b:buffer_list')
echo "OK"
else
echo "FAILED"
endif
" Existing buffer dictionary
let b:buffer_dict = {"xcord":100, "ycord":2}
echo 'b:buffer_dict: 1'
if exists('b:buffer_dict')
echo "OK"
else
echo "FAILED"
endif
" Non-existing buffer dictionary
unlet b:buffer_dict
echo 'b:buffer_dict: 0'
if !exists('b:buffer_dict')
echo "OK"
else
echo "FAILED"
endif
" Existing buffer curly-brace variable
let str = "buffer"
let b:curly_{str}_var = 1
echo 'b:curly_' . str . '_var: 1'
if exists('b:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Non-existing buffer curly-brace variable
unlet b:curly_{str}_var
echo 'b:curly_' . str . '_var: 0'
if !exists('b:curly_{str}_var')
echo "OK"
else
echo "FAILED"
endif
" Script-local tests
source test60.vim
" Existing Vim internal variable
echo 'v:version: 1'
if exists('v:version')
echo "OK"
else
echo "FAILED"
endif
" Non-existing Vim internal variable
echo 'v:non_exists_var: 0'
if !exists('v:non_exists_var')
echo "OK"
else
echo "FAILED"
endif
" Function arguments
function TestFuncArg(func_arg, ...)
echo 'a:func_arg: 1'
if exists('a:func_arg')
echo "OK"
else
echo "FAILED"
endif
echo 'a:non_exists_arg: 0'
if !exists('a:non_exists_arg')
echo "OK"
else
echo "FAILED"
endif
echo 'a:1: 1'
if exists('a:1')
echo "OK"
else
echo "FAILED"
endif
echo 'a:2: 0'
if !exists('a:2')
echo "OK"
else
echo "FAILED"
endif
endfunction
call TestFuncArg("arg1", "arg2")
redir END
endfunction
:call TestExists()
:delfunc TestExists
:delfunc RunTest
:delfunc TestFuncArg
:edit! test.out
:set ff=unix
:w
:qa!
ENDTEST
|
