Add m-esr52 at 52.6.0

1 files changed, 22 insertions, 0 deletions

diff --git a/js/src/tests/ecma/String/lastIndexOf-ToNumber-when-searchStr-larger-than-string.js b/js/src/tests/ecma/String/lastIndexOf-ToNumber-when-searchStr-larger-than-string.js
new file mode 100644
index 000000000..a4c3c316e
--- /dev/null
+++ b/js/src/tests/ecma/String/lastIndexOf-ToNumber-when-searchStr-larger-than-string.js
@@ -0,0 +1,22 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var str = "a";
+var searchStr = "abc";
+
+var position = new Object();
+var valueOfCalled = false;
+function positionValueOf() {
+    assertEq(valueOfCalled, false);
+    valueOfCalled = true;
+    return 0;
+}
+position.valueOf = positionValueOf;
+
+var result = str.lastIndexOf(searchStr, position);
+assertEq(result, -1);
+assertEq(valueOfCalled, true);
+
+if (typeof reportCompare == "function")
+    reportCompare(0, 0);