Add m-esr52 at 52.6.0

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug686396.js b/js/src/jit-test/tests/basic/bug686396.js
new file mode 100644
index 000000000..8123fc99c
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug686396.js
@@ -0,0 +1,16 @@
+
+(function () { 
+  assertEquals = function assertEquals(expected, found, name_opt) {  };
+})();
+function testOne(receiver, key, result) {
+  for(var i = 0; i != 10; i++ ) {
+    assertEquals(result, receiver[key]());
+  }
+}
+function TypeOfThis() { return typeof this; }
+Number.prototype.type = TypeOfThis;
+String.prototype.type = TypeOfThis;
+Boolean.prototype.type = TypeOfThis;
+testOne(2.3, 'type', 'object');
+testOne('x', 'type', 'object');
+testOne(true, 'type', 'object');