Index: test/mjsunit/array-push8.js |
diff --git a/test/mjsunit/array-push8.js b/test/mjsunit/array-push8.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b1a87669d9bc6d3e3ea924c608b60f37911a89c6 |
--- /dev/null |
+++ b/test/mjsunit/array-push8.js |
@@ -0,0 +1,37 @@ |
+// Copyright 2014 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// Flags: --allow-natives-syntax |
+ |
+function push_wrapper(array, value) { |
+ array.push(value); |
+} |
+function pop_wrapper(array) { |
+ return array.pop(); |
+} |
+ |
+// Test the frzon arrays throw an exception if you try to push to them, both in |
+// optimized and non-optimized code. |
+var array = [2, 2]; |
+Object.freeze(array); |
+ |
+try { push_wrapper(array, 1); } catch (e) {} |
+assertEquals(2, array.length); |
+try { push_wrapper(array, 1); } catch (e) {} |
+assertEquals(2, array.length); |
+%OptimizeFunctionOnNextCall(push_wrapper); |
+try { push_wrapper(array, 1); } catch (e) {} |
+assertEquals(2, array.length); |
+try { push_wrapper(array, 1); } catch (e) {} |
+assertEquals(2, array.length); |
+ |
+try { pop_wrapper(array); } catch (e) {} |
+assertEquals(2, array.length); |
+try { pop_wrapper(array); } catch (e) {} |
+assertEquals(2, array.length); |
+%OptimizeFunctionOnNextCall(pop_wrapper); |
+try { pop_wrapper(array); } catch (e) {} |
+assertEquals(2, array.length); |
+try { pop_wrapper(array); } catch (e) {} |
+assertEquals(2, array.length); |