forked from aniani/vim
49439c4cdf
Problem: Unlet command leaks memory. (Nikolai Pavlov) Solution: Free the memory on error. (closes #1497)
24 lines
510 B
VimL
24 lines
510 B
VimL
" Tests for :unlet
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func Test_read_only()
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" these caused a crash
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call assert_fails('unlet count', 'E795:')
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call assert_fails('unlet errmsg', 'E795:')
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endfunc
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func Test_existing()
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let does_exist = 1
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call assert_true(exists('does_exist'))
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unlet does_exist
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call assert_false(exists('does_exist'))
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endfunc
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func Test_not_existing()
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unlet! does_not_exist
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call assert_fails('unlet does_not_exist', 'E108:')
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endfunc
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func Test_unlet_fails()
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call assert_fails('unlet v:["count"]', 'E46:')
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endfunc
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