1 files changed, 73 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/testForOps.js b/js/src/jit-test/tests/jaeger/testForOps.js
new file mode 100644
index 0000000..cb7d583
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/testForOps.js
@@ -0,0 +1,73 @@
+// |jit-test| mjitalways
+// vim: set ts=4 sw=4 tw=99 et:
+
+function assertObjectsEqual(obj1, obj2) {
+    assertEq(obj1.a, obj2.a);
+    assertEq(obj1.b, obj2.b);
+    assertEq(obj1.c, obj2.c);
+    assertEq(obj1.d, obj2.d);
+    assertEq(obj2.a, 1);
+    assertEq(obj2.b, "bee");
+    assertEq(obj2.c, "crab");
+    assertEq(obj2.d, 12);
+}
+
+function forName(obj) {
+    assertJit();
+    eval('');
+    var r = { };
+    for (x in obj)
+        r[x] = obj[x];
+    return r;
+}
+
+function forGlobalName(obj) {
+    assertJit();
+    var r = { };
+    for (x in obj)
+        r[x] = obj[x];
+    return r;
+}
+
+function forProp(obj) {
+    assertJit();
+    var r = { };
+    var c = { };
+    for (c.x in obj)
+        r[c.x] = obj[c.x];
+    return r;
+}
+
+function forElem(obj, x) {
+    assertJit();
+    var r = { };
+    var c = { };
+    for (c[x] in obj)
+        r[c[x]] = obj[c[x]];
+    return r;
+}
+
+function forLocal(obj) {
+    assertJit();
+    var r = { };
+    for (var x in obj)
+        r[x] = obj[x];
+    return r;
+}
+
+function forArg(obj, x) {
+    assertJit();
+    var r = { };
+    for (x in obj)
+        r[x] = obj[x];
+    return r;
+}
+
+var obj = { a: 1, b: "bee", c: "crab", d: 12 };
+assertObjectsEqual(obj, forName(obj));
+assertObjectsEqual(obj, forGlobalName(obj));
+assertObjectsEqual(obj, forProp(obj));
+assertObjectsEqual(obj, forElem(obj, "v"));
+assertObjectsEqual(obj, forLocal(obj));
+assertObjectsEqual(obj, forArg(obj));
+