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 --- .../String/replace-updates-global-lastIndex.js | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/ecma_5/String/replace-updates-global-lastIndex.js (limited to 'js/src/tests/ecma_5/String/replace-updates-global-lastIndex.js') diff --git a/js/src/tests/ecma_5/String/replace-updates-global-lastIndex.js b/js/src/tests/ecma_5/String/replace-updates-global-lastIndex.js new file mode 100644 index 000000000..c859d7093 --- /dev/null +++ b/js/src/tests/ecma_5/String/replace-updates-global-lastIndex.js @@ -0,0 +1,38 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +var BUGNUMBER = 501739; +var summary = + "String.prototype.relace should zero the .lastIndex when called with a " + + "global RegExp"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var s = '0x2x4x6x8'; + +var p1 = /x/g; +p1.lastIndex = 3; +s.replace(p1, ''); +assertEq(p1.lastIndex, 0); + +var p2 = /x/g; +p2.lastIndex = 3; +var c = 0; +s.replace(p2, function(s) { + assertEq(p2.lastIndex++, c++); + return 'y'; +}); +assertEq(p2.lastIndex, 4); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3