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annotate src/testdir/test_unlet.vim @ 7562:f73876aa9a13 v7.4.1081

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commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 16:10:17 2016 +0100 patch 7.4.1081 Problem: No test for what previously caused a crash. Solution: Add test for unletting errmsg.
author Christian Brabandt <cb@256bit.org>
date Sun, 10 Jan 2016 16:15:05 +0100
parents 3fcd3d235f7b
children 99e93f72ff91
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7498
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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1 " Tests for :unlet
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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2
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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3 func Test_read_only()
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4 try
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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5 " this caused a crash
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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6 unlet count
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7 catch
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8 call assert_true(v:exception =~ ':E795:')
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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9 endtry
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f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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parents: 7498
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10 try
f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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11 " this caused a crash
f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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parents: 7498
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12 unlet errmsg
f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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parents: 7498
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13 catch
f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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14 call assert_true(v:exception =~ ':E795:')
f73876aa9a13 commit https://github.com/vim/vim/commit/254b105b755d9736ece5f7f28db92acaf3e7bf76
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15 endtry
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16 endfunc
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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18 func Test_existing()
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19 let does_exist = 1
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20 call assert_true(exists('does_exist'))
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21 unlet does_exist
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22 call assert_false(exists('does_exist'))
3fcd3d235f7b commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
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23 endfunc
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25 func Test_not_existing()
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26 unlet! does_not_exist
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27 try
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28 unlet does_not_exist
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29 catch
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30 call assert_true(v:exception =~ ':E108:')
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31 endtry
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32 endfunc