patch 8.2.0712: various code not fully tested
Problem: Various code not fully tested.
Solution: Add a few more tests. (Yegappan Lakshmanan, closes #6049)
diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 02b6585..a8506a8 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -570,6 +570,12 @@
" 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 @@
" 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 @@
call assert_equal(0, filewritable('doesnotexist'))
+ call mkdir('Xdir')
+ call assert_equal(2, filewritable('Xdir'))
+ call delete('Xdir', 'd')
+
call delete('Xfilewritable')
bw!
endfunc