1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/latin1/split.js b/js/src/jit-test/tests/latin1/split.js
new file mode 100644
index 0000000000..d07576e103
--- /dev/null
+++ b/js/src/jit-test/tests/latin1/split.js
@@ -0,0 +1,27 @@
+// Latin1
+var s = "abcdef,g,,";
+var res = s.split(",");
+assertEq(res[0], "abcdef");
+assertEq(isLatin1(res[0]), true);
+assertEq(res[1], "g");
+assertEq(res[2], "");
+assertEq(res[3], "");
+
+s = "abcdef,gh,,";
+res = s.split("\u1200");
+assertEq(res[0], "abcdef,gh,,");
+assertEq(isLatin1(res[0]), true);
+
+// TwoByte
+s = "abcdef\u1200\u1200,g,,";
+res = s.split(",");
+assertEq(res[0], "abcdef\u1200\u1200");
+assertEq(isLatin1(res[0]), false);
+assertEq(res[1], "g");
+assertEq(res[2], "");
+assertEq(res[3], "");
+
+res = s.split("\u1200");
+assertEq(res[0], "abcdef");
+assertEq(res[1], "");
+assertEq(res[2], ",g,,");