1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug1205870.js b/js/src/jit-test/tests/basic/bug1205870.js
new file mode 100644
index 0000000000..8340a797c6
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug1205870.js
@@ -0,0 +1,16 @@
+
+// Make sure that unboxed arrays can be created with all possible inline
+// capacities for the different sizes.
+var bools = [];
+var ints = [];
+var doubles = [];
+for (var i = 0; i < 150; i++) {
+    bools.push(false);
+    ints.push(0);
+    doubles.push(0.5);
+}
+for (var i = 0; i < 150; i++) {
+    bools = bools.slice(1);
+    ints = ints.slice(1);
+    doubles = doubles.slice(1);
+}