1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testTypedArrayInit.js b/js/src/jit-test/tests/basic/testTypedArrayInit.js
new file mode 100644
index 0000000000..b06e3f9fa9
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testTypedArrayInit.js
@@ -0,0 +1,30 @@
+// |jit-test| skip-if: getBuildConfiguration()["arm64-simulator"] === true
+//
+// The ARM64 Simulator can take upwards of 6 minutes to execute this test,
+// which fails intermittently with timeouts.
+//
+// Arrays should be initialized to zero.
+
+function f() {
+  for (var ctor of [ Int8Array,
+                     Uint8Array,
+                     Uint8ClampedArray,
+                     Int16Array,
+                     Uint16Array,
+                     Int32Array,
+                     Uint32Array,
+                     Float32Array,
+                     Float64Array ])
+  {
+    for (var len of [ 3, 30, 300, 3000, 30000 ]) {
+      var arr = new ctor(len);
+      for (var i = 0; i < arr.length; i++)
+        assertEq(arr[i], 0, "index " + i + " of " + ctor.name + " len " + len);
+    }
+  }
+}
+
+f();
+f();
+gc()
+f();