JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / tests / stress / add-constant-overflow-recovery.js

diff --git a/tests/stress/add-constant-overflow-recovery.js b/tests/stress/add-constant-overflow-recovery.js
new file mode 100644 (file)
index 0000000..24bb2cb
--- /dev/null
+++ b/tests/stress/add-constant-overflow-recovery.js
@@ -0,0 +1,15 @@
+function foo(a) {
+    return a.f + 2000000000;
+}
+
+noInline(foo);
+
+for (var i = 0; i < 100000; ++i) {
+    var result = foo({f:1});
+    if (result != 2000000001)
+        throw "Error: bad result: " + result;
+}
+
+var result = foo({f:2000000000});
+if (result != 4000000000)
+    throw "Error: bad result: " + result;