From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/jit-test/tests/basic/splice-675164.js | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 js/src/jit-test/tests/basic/splice-675164.js (limited to 'js/src/jit-test/tests/basic/splice-675164.js') diff --git a/js/src/jit-test/tests/basic/splice-675164.js b/js/src/jit-test/tests/basic/splice-675164.js new file mode 100644 index 000000000..10d0d9788 --- /dev/null +++ b/js/src/jit-test/tests/basic/splice-675164.js @@ -0,0 +1,15 @@ +function NPList() {} +NPList.prototype = new Array; + +var list = new NPList(); +list.push('a'); + +var cut = list.splice(0, 1); + +assertEq(cut[0], 'a'); +assertEq(cut.length, 1); +assertEq(list.length, 0); + +var desc = Object.getOwnPropertyDescriptor(list, "0"); +assertEq(desc, undefined); +assertEq("0" in list, false); -- cgit v1.2.3