Mercurial > vim
view src/testdir/test_environ.vim @ 17994:0dcc2ee838dd v8.1.1993
patch 8.1.1993: more functions can be used as methods
Commit: https://github.com/vim/vim/commit/196b4664432f932625cfb6371dc42c24efe6c203
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 6 21:34:30 2019 +0200
patch 8.1.1993: more functions can be used as methods
Problem: More functions can be used as methods.
Solution: Make various functions usable as a method.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 06 Sep 2019 21:45:04 +0200 |
| parents | 4935244c1128 |
| children | 08940efa6b4e |
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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, 'TESTENV'->getenv()) let $TESTENV = 'foo' call assert_equal('foo', getenv('TESTENV')) endfunc func Test_setenv() unlet! $TESTENV eval 'foo'->setenv('TEST ENV') 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 | findstr "^FOO="') else let result = system('env | grep ^FOO=') endif call assert_equal('', result) endfunc