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patch 8.2.0712: various code not fully tested

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Problem:    Various code not fully tested.
Solution:   Add a few more tests. (Yegappan Lakshmanan, closes #6049)
This commit is contained in:
Bram Moolenaar
2020-05-07 18:43:44 +02:00
parent b2d0e51366
commit 0ff5dedf0f
5 changed files with 83 additions and 0 deletions
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16
src/testdir/test_functions.vim
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@@ -570,6 +570,12 @@ func Test_tolower()
" invalid memory.
call tolower("\xC0\x80\xC0")
call tolower("123\xC0\x80\xC0")
" Test in latin1 encoding
let save_enc = &encoding
set encoding=latin1
call assert_equal("abc", tolower("ABC"))
let &encoding = save_enc
endfunc
func Test_toupper()
@@ -641,6 +647,12 @@ func Test_toupper()
" invalid memory.
call toupper("\xC0\x80\xC0")
call toupper("123\xC0\x80\xC0")
" Test in latin1 encoding
let save_enc = &encoding
set encoding=latin1
call assert_equal("ABC", toupper("abc"))
let &encoding = save_enc
endfunc
func Test_tr()
@@ -1160,6 +1172,10 @@ func Test_filewritable()
call assert_equal(0, filewritable('doesnotexist'))
call mkdir('Xdir')
call assert_equal(2, filewritable('Xdir'))
call delete('Xdir', 'd')
call delete('Xfilewritable')
bw!
endfunc