Add m-esr52 at 52.6.0

1 files changed, 10 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/testNegativeArrayLength.js b/js/src/jit-test/tests/basic/testNegativeArrayLength.js
new file mode 100644
index 000000000..1719ceeb9
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testNegativeArrayLength.js
@@ -0,0 +1,10 @@
+function f() {
+    try {
+	for ( var i = 7; i > -2; i-- )
+	    new Array(i).join('*');
+    } catch (e) {
+	return e instanceof RangeError;
+    }
+    return false;
+}
+assertEq(f(), true);