forked from aniani/vim
691ddeefb5
Problem: There is no easy way to manipulate environment variables.
Solution: Add environ(), getenv() and setenv(). (Yasuhiro Matsumoto,
closes #2875)
45 lines
1.1 KiB
VimL
45 lines
1.1 KiB
VimL
scriptencoding utf-8
|
|
|
|
func Test_environ()
|
|
unlet! $TESTENV
|
|
call assert_equal(0, has_key(environ(), 'TESTENV'))
|
|
let $TESTENV = 'foo'
|
|
call assert_equal(1, has_key(environ(), 'TESTENV'))
|
|
let $TESTENV = 'こんにちわ'
|
|
call assert_equal('こんにちわ', environ()['TESTENV'])
|
|
endfunc
|
|
|
|
func Test_getenv()
|
|
unlet! $TESTENV
|
|
call assert_equal(v:null, getenv('TESTENV'))
|
|
let $TESTENV = 'foo'
|
|
call assert_equal('foo', getenv('TESTENV'))
|
|
endfunc
|
|
|
|
func Test_setenv()
|
|
unlet! $TESTENV
|
|
call setenv('TEST ENV', 'foo')
|
|
call assert_equal('foo', getenv('TEST ENV'))
|
|
call setenv('TEST ENV', v:null)
|
|
call assert_equal(v:null, getenv('TEST ENV'))
|
|
endfunc
|
|
|
|
func Test_external_env()
|
|
call setenv('FOO', 'HelloWorld')
|
|
if has('win32')
|
|
let result = system('echo %FOO%')
|
|
else
|
|
let result = system('echo $FOO')
|
|
endif
|
|
let result = substitute(result, '[ \r\n]', '', 'g')
|
|
call assert_equal('HelloWorld', result)
|
|
|
|
call setenv('FOO', v:null)
|
|
if has('win32')
|
|
let result = system('set | grep ^FOO=')
|
|
else
|
|
let result = system('env | grep ^FOO=')
|
|
endif
|
|
call assert_equal('', result)
|
|
endfunc
|