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-rw-r--r--src/nvim/testdir/test_ins_complete.vim40
1 files changed, 40 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_ins_complete.vim b/src/nvim/testdir/test_ins_complete.vim
index 54d3844100..8f7d2cb278 100644
--- a/src/nvim/testdir/test_ins_complete.vim
+++ b/src/nvim/testdir/test_ins_complete.vim
@@ -954,5 +954,45 @@ func Test_complete_overrun()
bwipe!
endfunc
+func Test_infercase_very_long_line()
+ " this was truncating the line when inferring case
+ new
+ let longLine = "blah "->repeat(300)
+ let verylongLine = "blah "->repeat(400)
+ call setline(1, verylongLine)
+ call setline(2, longLine)
+ set ic infercase
+ exe "normal 2Go\<C-X>\<C-L>\<Esc>"
+ call assert_equal(longLine, getline(3))
+
+ " check that the too long text is NUL terminated
+ %del
+ norm o
+ norm 1987ax
+ exec "norm ox\<C-X>\<C-L>"
+ call assert_equal(repeat('x', 1987), getline(3))
+
+ bwipe!
+ set noic noinfercase
+endfunc
+
+func Test_ins_complete_add()
+ " this was reading past the end of allocated memory
+ new
+ norm o
+ norm 7o€€
+ sil! norm o
+
+ bwipe!
+endfunc
+
+func Test_ins_complete_end_of_line()
+ " this was reading past the end of the line
+ new
+ norm 8o€ý 
+ sil! norm o
+
+ bwipe!
+endfunc
" vim: shiftwidth=2 sts=2 expandtab