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annotate src/testdir/test_environ.vim @ 17719:b374e7766fa9

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Added tag v8.1.1856 for changeset 6a73e3bd0ff89d687e6d66aa756d26d53c82a4d6
author Bram Moolenaar <Bram@vim.org>
date Fri, 16 Aug 2019 17:45:03 +0200
parents 4ba323df874a
children 4935244c1128
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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, getenv('TESTENV'))
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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 call setenv('TEST ENV', 'foo')
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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