JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / tests / stress / construct-varargs-inline.js

diff --git a/tests/stress/construct-varargs-inline.js b/tests/stress/construct-varargs-inline.js
new file mode 100644 (file)
index 0000000..ff4ccce
--- /dev/null
+++ b/tests/stress/construct-varargs-inline.js
@@ -0,0 +1,39 @@
+function Foo(a, b) {
+    var array = [];
+    for (var i = 0; i < arguments.length; ++i)
+        array.push(arguments[i]);
+    this.f = {a:a, b:b, c:array};
+}
+
+function bar(array) {
+    return new Foo(...array);
+}
+
+noInline(bar);
+
+function checkEqual(a, b) {
+    if (a.a != b.a)
+        throw "Error: bad value of a: " + a.a + " versus " + b.a;
+    if (a.b != b.b)
+        throw "Error: bad value of b: " + a.b + " versus " + b.b;
+    if (a.c.length != b.c.length)
+        throw "Error: bad value of c, length mismatch: " + a.c + " versus " + b.c;
+    for (var i = a.c.length; i--;) {
+        if (a.c[i] != b.c[i])
+            throw "Error: bad value of c, mismatch at i = " + i + ": " + a.c + " versus " + b.c;
+    }
+}
+
+function test(array) {
+    var expected = {a:array[0], b:array[1], c:array};
+    var actual = bar(array).f;
+    checkEqual(actual, expected);
+}
+
+for (var i = 0; i < 10000; ++i) {
+    var array = [];
+    for (var j = 0; j < i % 6; ++j)
+        array.push(j);
+    test(array);
+}
+