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vim-patch:8.2.1946: sort() with NULL string not tested

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Problem:    sort() with NULL string not tested.
Solution:   Add a test.  use v:collate. (Dominique Pellé, closes vim/vim#7247)
35efa22ff2
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Sean Dewar 2021-04-20 00:59:25 +01:00
parent a83292685b
commit 8c55a16e7d
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1 changed files with 8 additions and 5 deletions
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13
src/nvim/testdir/test_sort.vim
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@ -22,21 +22,25 @@ func Test_sort_strings()
" This does not appear to work correctly on Mac. " This does not appear to work correctly on Mac.
if !has('mac') if !has('mac')
let lc = execute('language collate')
" With the following locales, the accentuated letters are ordered " With the following locales, the accentuated letters are ordered
" similarly to the non-accentuated letters... " similarly to the non-accentuated letters...
if lc =~? '"\(en\|es\|de\|fr\|it\|nl\).*\.utf-\?8"' if v:collate =~? '^\(en\|es\|de\|fr\|it\|nl\).*\.utf-\?8$'
call assert_equal(['a', 'A', 'ä', 'Ä', 'o', 'O', 'ô', 'Ô', 'œ', 'œ', 'p', 'P'], call assert_equal(['a', 'A', 'ä', 'Ä', 'o', 'O', 'ô', 'Ô', 'œ', 'œ', 'p', 'P'],
\ sort(['A', 'a', 'o', 'O', 'œ', 'œ', 'p', 'P', 'Ä', 'ä', 'ô', 'Ô'], 'l')) \ sort(['A', 'a', 'o', 'O', 'œ', 'œ', 'p', 'P', 'Ä', 'ä', 'ô', 'Ô'], 'l'))
" ... whereas with a Swedish locale, the accentuated letters are ordered " ... whereas with a Swedish locale, the accentuated letters are ordered
" after Z. " after Z.
elseif lc =~? '"sv.*utf-\?8"' elseif v:collate =~? '^sv.*utf-\?8$'
call assert_equal(['a', 'A', 'o', 'O', 'p', 'P', 'ä', 'Ä', 'œ', 'œ', 'ô', 'Ô'], call assert_equal(['a', 'A', 'o', 'O', 'p', 'P', 'ä', 'Ä', 'œ', 'œ', 'ô', 'Ô'],
\ sort(['A', 'a', 'o', 'O', 'œ', 'œ', 'p', 'P', 'Ä', 'ä', 'ô', 'Ô'], 'l')) \ sort(['A', 'a', 'o', 'O', 'œ', 'œ', 'p', 'P', 'Ä', 'ä', 'ô', 'Ô'], 'l'))
endif endif
endif endif
endfunc endfunc
func Test_sort_null_string()
" null strings are sorted as empty strings.
call assert_equal(['', 'a', 'b'], sort(['b', v:_null_string, 'a']))
endfunc
func Test_sort_numeric() func Test_sort_numeric()
call assert_equal([1, 2, 3], sort([3, 2, 1], 'n')) call assert_equal([1, 2, 3], sort([3, 2, 1], 'n'))
call assert_equal([3, 13, 28], sort([13, 28, 3], 'n')) call assert_equal([3, 13, 28], sort([13, 28, 3], 'n'))
@ -1248,8 +1252,7 @@ func Test_sort_cmd()
" With the following locales, the accentuated letters are ordered " With the following locales, the accentuated letters are ordered
" similarly to the non-accentuated letters. " similarly to the non-accentuated letters.
" This does not appear to work on Mac " This does not appear to work on Mac
let lc = execute('language collate') if v:collate =~? '^\(en\|es\|de\|fr\|it\|nl\).*\.utf-\?8$' && !has('mac')
if lc =~? '"\(en\|es\|de\|fr\|it\|nl\).*\.utf-\?8"' && !has('mac')
let tests += [ let tests += [
\ { \ {
\ 'name' : 'sort with locale', \ 'name' : 'sort with locale',