JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / tests / stress / activation-sink-default-value.js

diff --git a/tests/stress/activation-sink-default-value.js b/tests/stress/activation-sink-default-value.js
new file mode 100644 (file)
index 0000000..0e660d5
--- /dev/null
+++ b/tests/stress/activation-sink-default-value.js
@@ -0,0 +1,31 @@
+var n = 10000000;
+
+function bar(f) { f(10); }
+
+function foo(b) {
+    var result = 0;
+    var imUndefined;
+    var baz;
+    var set = function (x) { result = x; return (imUndefined, baz); }
+    baz = 40;
+    if (b) {
+        bar(set);
+        if (result != 10)
+            throw "Error: bad: " + result;
+        if (baz !== 40)
+            throw "Error: bad: " + baz;
+        if (imUndefined !== void 0)
+            throw "Error: bad value: " + imUndefined;
+        return 0;
+    }
+    return result;
+}
+
+noInline(bar);
+noInline(foo);
+
+for (var i = 0; i < n; i++) {
+    var result = foo(!(i % 100));
+    if (result != 0)
+        throw "Error: bad result: " + result;
+}