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annotate src/testdir/test_expr_utf8.vim @ 10555:fff45421182b v8.0.0167

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patch 8.0.0167: str2nr()/str2float() fail with negative values commit https://github.com/vim/vim/commit/08243d26d22ad44a857d02c90071578577b8a55d Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 10 16:12:29 2017 +0100 patch 8.0.0167: str2nr()/str2float() fail with negative values Problem: str2nr() and str2float() do not always work with negative values. Solution: Be more flexible about handling signs. (LemonBoy, closes https://github.com/vim/vim/issues/1332) Add more tests.
author Christian Brabandt <cb@256bit.org>
date Tue, 10 Jan 2017 16:15:04 +0100
parents 81ba6e4eb72b
children 2dcaa860e3fc
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1 " Tests for expressions using utf-8.
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2 if !has('multi_byte')
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3 finish
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4 endif
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6 func Test_strgetchar()
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7 call assert_equal(char2nr('á'), strgetchar('áxb', 0))
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8 call assert_equal(char2nr('x'), strgetchar('áxb', 1))
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10 call assert_equal(char2nr('a'), strgetchar('àxb', 0))
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11 call assert_equal(char2nr('̀'), strgetchar('àxb', 1))
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12 call assert_equal(char2nr('x'), strgetchar('àxb', 2))
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14 call assert_equal(char2nr('あ'), strgetchar('あaい', 0))
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15 call assert_equal(char2nr('a'), strgetchar('あaい', 1))
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16 call assert_equal(char2nr('い'), strgetchar('あaい', 2))
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17 endfunc
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19 func Test_strcharpart()
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20 call assert_equal('áxb', strcharpart('áxb', 0))
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21 call assert_equal('á', strcharpart('áxb', 0, 1))
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22 call assert_equal('x', strcharpart('áxb', 1, 1))
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24 call assert_equal('いうeお', strcharpart('あいうeお', 1))
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25 call assert_equal('い', strcharpart('あいうeお', 1, 1))
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26 call assert_equal('いう', strcharpart('あいうeお', 1, 2))
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27 call assert_equal('いうe', strcharpart('あいうeお', 1, 3))
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28 call assert_equal('いうeお', strcharpart('あいうeお', 1, 4))
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29 call assert_equal('eお', strcharpart('あいうeお', 3))
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30 call assert_equal('e', strcharpart('あいうeお', 3, 1))
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32 call assert_equal('あ', strcharpart('あいうeお', -3, 4))
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34 call assert_equal('a', strcharpart('àxb', 0, 1))
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35 call assert_equal('̀', strcharpart('àxb', 1, 1))
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36 call assert_equal('x', strcharpart('àxb', 2, 1))
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37 endfunc