JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / tests / stress / construct-forward-varargs-for-inlined-escaped-arguments.js

diff --git a/tests/stress/construct-forward-varargs-for-inlined-escaped-arguments.js b/tests/stress/construct-forward-varargs-for-inlined-escaped-arguments.js
new file mode 100644 (file)
index 0000000..3c17f42
--- /dev/null
+++ b/tests/stress/construct-forward-varargs-for-inlined-escaped-arguments.js
@@ -0,0 +1,23 @@
+function foo() {
+    return arguments;
+}
+
+function Baz(a, b, c) {
+    this.f = a + b + c;
+}
+
+noInline(Baz);
+
+function bar(a, b, c) {
+    var args = foo(b, c, 42);
+    return new Baz(...args);
+}
+
+noInline(bar);
+
+for (var i = 0; i < 10000; ++i) {
+    var result = bar(1, 2, 3);
+    if (result.f != 47)
+        throw "Error: bad result: " + result.f;
+}
+