diff options
Diffstat (limited to 'src/nvim/testdir/test_functions.vim')
| -rw-r--r-- | src/nvim/testdir/test_functions.vim | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim index 63794a7a85..59445ebfe6 100644 --- a/src/nvim/testdir/test_functions.vim +++ b/src/nvim/testdir/test_functions.vim @@ -299,6 +299,11 @@ func Test_tolower() " Ⱥ (U+023A) and Ⱦ (U+023E) are the *only* code points to increase " in length (2 to 3 bytes) when lowercased. So let's test them. call assert_equal("ⱥ ⱦ", tolower("Ⱥ Ⱦ")) + + " This call to tolower with invalid utf8 sequence used to cause access to + " invalid memory. + call tolower("\xC0\x80\xC0") + call tolower("123\xC0\x80\xC0") endfunc func Test_toupper() @@ -369,6 +374,11 @@ func Test_toupper() call assert_equal("ZŹŻŽƵẐẔ", toupper("ZŹŻŽƵẐẔ")) call assert_equal("Ⱥ Ⱦ", toupper("ⱥ ⱦ")) + + " This call to toupper with invalid utf8 sequence used to cause access to + " invalid memory. + call toupper("\xC0\x80\xC0") + call toupper("123\xC0\x80\xC0") endfunc " Tests for the mode() function |