From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../RegExp/replace-local-tolength-lastindex.js | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 js/src/tests/non262/RegExp/replace-local-tolength-lastindex.js (limited to 'js/src/tests/non262/RegExp/replace-local-tolength-lastindex.js') diff --git a/js/src/tests/non262/RegExp/replace-local-tolength-lastindex.js b/js/src/tests/non262/RegExp/replace-local-tolength-lastindex.js new file mode 100644 index 0000000000..7ba840e000 --- /dev/null +++ b/js/src/tests/non262/RegExp/replace-local-tolength-lastindex.js @@ -0,0 +1,22 @@ +// RegExp.prototype[@@replace] always executes ToLength(regExp.lastIndex) for +// non-global RegExps. + +for (var flag of ["", "g", "y", "gy"]) { + var regExp = new RegExp("a", flag); + + var called = false; + regExp.lastIndex = { + valueOf() { + assertEq(called, false); + called = true; + return 0; + } + }; + + assertEq(called, false); + regExp[Symbol.replace](""); + assertEq(called, !flag.includes("g")); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); -- cgit v1.2.3