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annotate src/testdir/test_environ.vim @ 19102:ba9f50bfda83 v8.2.0111

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patch 8.2.0111: VAR_SPECIAL is also used for booleans Commit: https://github.com/vim/vim/commit/9b4a15d5dba354d2e1e02871470bad103f34769a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 11 16:05:23 2020 +0100 patch 8.2.0111: VAR_SPECIAL is also used for booleans Problem: VAR_SPECIAL is also used for booleans. Solution: Add VAR_BOOL for better type checking.
author Bram Moolenaar <Bram@vim.org>
date Sat, 11 Jan 2020 16:15:04 +0100
parents 0dcc2ee838dd
children 08940efa6b4e
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1 scriptencoding utf-8
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2
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3 func Test_environ()
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4 unlet! $TESTENV
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5 call assert_equal(0, has_key(environ(), 'TESTENV'))
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6 let $TESTENV = 'foo'
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7 call assert_equal(1, has_key(environ(), 'TESTENV'))
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8 let $TESTENV = 'こんにちわ'
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9 call assert_equal('こんにちわ', environ()['TESTENV'])
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10 endfunc
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11
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12 func Test_getenv()
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13 unlet! $TESTENV
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14 call assert_equal(v:null, 'TESTENV'->getenv())
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15 let $TESTENV = 'foo'
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16 call assert_equal('foo', getenv('TESTENV'))
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17 endfunc
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18
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19 func Test_setenv()
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20 unlet! $TESTENV
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21 eval 'foo'->setenv('TEST ENV')
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22 call assert_equal('foo', getenv('TEST ENV'))
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23 call setenv('TEST ENV', v:null)
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24 call assert_equal(v:null, getenv('TEST ENV'))
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25 endfunc
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26
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27 func Test_external_env()
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28 call setenv('FOO', 'HelloWorld')
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29 if has('win32')
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30 let result = system('echo %FOO%')
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31 else
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32 let result = system('echo $FOO')
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33 endif
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34 let result = substitute(result, '[ \r\n]', '', 'g')
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35 call assert_equal('HelloWorld', result)
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36
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37 call setenv('FOO', v:null)
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38 if has('win32')
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39 let result = system('set | findstr "^FOO="')
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40 else
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41 let result = system('env | grep ^FOO=')
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42 endif
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43 call assert_equal('', result)
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44 endfunc