diff --git a/src/testdir/test44.in b/src/testdir/test44.in
new file mode 100644
index 0000000..d90a962
--- /dev/null
+++ b/src/testdir/test44.in
@@ -0,0 +1,37 @@
+Tests for regexp with multi-byte encoding and various magic settings.
+
+STARTTEST
+:so mbyte.vim
+:set nocompatible encoding=utf-8 termencoding=latin1 viminfo+=nviminfo
+/^1
+/a*b\{2}c\+/e
+x/\Md\*e\{2}f\+/e
+x:set nomagic
+/g\*h\{2}i\+/e
+x/\mj*k\{2}l\+/e
+x/\vm*n{2}o+/e
+x/\V^aa$
+x:set magic
+/\v(a)(b)\2\1\1/e
+x/\V[ab]\(\[xy]\)\1
+x:" Now search for multi-byte without composing char
+/ม
+x:" Now search for multi-byte with composing char
+/ม่
+x:" find word by change of word class
+/ち\<カヨ\>は
+x:?^1?,$w! test.out
+:qa!
+ENDTEST
+
+1 a aa abb abbccc
+2 d dd dee deefff
+3 g gg ghh ghhiii
+4 j jj jkk jkklll
+5 m mm mnn mnnooo
+6 x ^aa$ x
+7 (a)(b) abbaa
+8 axx [ab]xx
+9 หม่x อมx
+a อมx หม่x
+b ちカヨは