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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js')
-rw-r--r--js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js23
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diff --git a/js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js b/js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js
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+++ b/js/src/tests/ecma_6/RegExp/replace-sticky-lastIndex.js
@@ -0,0 +1,23 @@
+var BUGNUMBER = 887016;
+var summary = "String.prototype.replace should do nothing if lastIndex is invalid for sticky RegExp";
+
+print(BUGNUMBER + ": " + summary);
+
+var re = /a/y;
+re.lastIndex = -1;
+assertEq("a".replace(re, "b"), "b");
+re.lastIndex = 0;
+assertEq("a".replace(re, "b"), "b");
+re.lastIndex = 1;
+assertEq("a".replace(re, "b"), "a");
+re.lastIndex = 2;
+assertEq("a".replace(re, "b"), "a");
+re.lastIndex = "foo";
+assertEq("a".replace(re, "b"), "b");
+re.lastIndex = "1";
+assertEq("a".replace(re, "b"), "a");
+re.lastIndex = {};
+assertEq("a".replace(re, "b"), "b");
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);