JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / tests / stress / phantom-inadequacy.js

diff --git a/tests/stress/phantom-inadequacy.js b/tests/stress/phantom-inadequacy.js
new file mode 100644 (file)
index 0000000..bb72e22
--- /dev/null
+++ b/tests/stress/phantom-inadequacy.js
@@ -0,0 +1,33 @@
+function bar() {
+    return 42.5;
+}
+noInline(bar);
+
+function baz(value) {
+    if (value != 42.5)
+        throw "Error: bad value: " + value;
+}
+noInline(baz);
+
+var True = true;
+function foo(a) {
+    var x = bar();
+    var tmp = 0;
+    if (True) {
+        var tmp2 = x;
+        tmp = a + 1;
+        baz(tmp2);
+    }
+    return x + 1 + tmp;
+}
+noInline(foo);
+
+for (var i = 0; i < 10000; ++i) {
+    var result = foo(1);
+    if (result != 42.5 + 1 + 1 + 1)
+        throw "Error: bad result: " + result;
+}
+
+var result = foo(2147483647);
+if (result != 42.5 + 1 + 2147483647 + 1)
+    throw "Error: bad result at end: " + result;