diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index d02e8d2..d7a06ee 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -173,6 +173,7 @@
 	    test_cdo.res \
 	    test_hardcopy.res \
 	    test_increment.res \
+	    test_langmap.res \
 	    test_perl.res \
 	    test_quickfix.res \
 	    test_syntax.res \
diff --git a/src/testdir/test_langmap.vim b/src/testdir/test_langmap.vim
new file mode 100644
index 0000000..066c3bf
--- /dev/null
+++ b/src/testdir/test_langmap.vim
@@ -0,0 +1,24 @@
+" tests for 'langmap'
+
+func Test_langmap()
+  new
+  set langmap=}l,^x,%v
+
+  call setline(1, ['abc'])
+  call feedkeys('gg0}^', 'tx')
+  call assert_equal('ac', getline(1))
+
+  " in Replace mode
+  " need silent! to avoid a delay when entering Insert mode
+  call setline(1, ['abcde'])
+  silent! call feedkeys("gg0lR%{z\<Esc>00", 'tx')
+  call assert_equal('a%{ze', getline(1))
+
+  " in Select mode
+  " need silent! to avoid a delay when entering Insert mode
+  call setline(1, ['abcde'])
+  silent! call feedkeys("gg0}%}\<C-G>}^\<Esc>00", 'tx')
+  call assert_equal('a}^de', getline(1))
+
+  quit!
+endfunc