From 78bd8b44326120ddc4788e7008f1c70fe140fbe4 Mon Sep 17 00:00:00 2001
From: Sami Vaarala <sami.vaarala@iki.fi>
Date: Sun, 22 Jul 2018 22:03:12 +0300
Subject: [PATCH] Testcase additions for recursive Proxies

---
 .../test-bi-proxy-handler-proxy-1.js          | 28 +++++++++++++++++++
 .../test-bi-proxy-handler-proxy-2.js          | 17 +++++++++++
 .../test-bi-proxy-target-proxy-1.js           | 25 +++++++++++++++++
 .../test-bi-proxy-target-proxy-2.js           | 11 ++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 tests/ecmascript/test-bi-proxy-handler-proxy-1.js
 create mode 100644 tests/ecmascript/test-bi-proxy-handler-proxy-2.js
 create mode 100644 tests/ecmascript/test-bi-proxy-target-proxy-1.js
 create mode 100644 tests/ecmascript/test-bi-proxy-target-proxy-2.js

diff --git a/tests/ecmascript/test-bi-proxy-handler-proxy-1.js b/tests/ecmascript/test-bi-proxy-handler-proxy-1.js
new file mode 100644
index 0000000000..fb8df2ddc1
--- /dev/null
+++ b/tests/ecmascript/test-bi-proxy-handler-proxy-1.js
@@ -0,0 +1,28 @@
+/*===
+P1.get called true get true
+get called true foo true
+<<<foo>>>
+P1.get called true get true
+get called true bar true
+<<<bar>>>
+===*/
+
+var T1 = {};
+var P1 = new Proxy(T1, {
+    get: function (targ, prop, recv) {
+        print('P1.get called', targ === T1, prop, recv === P1);
+
+        if (prop === 'get') {
+            return function (targ, prop, recv) {
+                print('get called', targ === T2, prop, recv === P2);
+                return '<<<' + prop + '>>>'
+            };
+        }
+    }
+});
+
+var T2 = {};
+var P2 = new Proxy(T2, P1);
+
+print(P2.foo);
+print(P2.bar);
diff --git a/tests/ecmascript/test-bi-proxy-handler-proxy-2.js b/tests/ecmascript/test-bi-proxy-handler-proxy-2.js
new file mode 100644
index 0000000000..8a1cd88e47
--- /dev/null
+++ b/tests/ecmascript/test-bi-proxy-handler-proxy-2.js
@@ -0,0 +1,17 @@
+/*===
+P1.get called foo
+aiee
+===*/
+
+var curr = {
+    get: function (targ, prop, recv) {
+        print('P1.get called', prop);
+        return 'aiee';
+    }
+};
+for (var i = 0; i < 1e6; i++) {
+    curr = new Proxy(curr, {});
+}
+
+var finalProxy = new Proxy({}, curr);
+print(finalProxy.foo);
diff --git a/tests/ecmascript/test-bi-proxy-target-proxy-1.js b/tests/ecmascript/test-bi-proxy-target-proxy-1.js
new file mode 100644
index 0000000000..da06b9befd
--- /dev/null
+++ b/tests/ecmascript/test-bi-proxy-target-proxy-1.js
@@ -0,0 +1,25 @@
+/*===
+bar
+undefined
+true
+false
+123
+true
+undefined
+true
+===*/
+
+var A = { foo: 'bar' };
+var P1 = new Proxy(A, {});
+var P2 = new Proxy(P1, {});
+var P3 = new Proxy(P2, {});
+
+print(P3.foo);
+print(P3.bar);
+print('foo' in P3);
+print('bar' in P3);
+P3.quux = 123;
+print(A.quux);
+print(delete P3.quux);
+print(A.quux);
+print(delete P3.noSuch);
diff --git a/tests/ecmascript/test-bi-proxy-target-proxy-2.js b/tests/ecmascript/test-bi-proxy-target-proxy-2.js
new file mode 100644
index 0000000000..db4ea28289
--- /dev/null
+++ b/tests/ecmascript/test-bi-proxy-target-proxy-2.js
@@ -0,0 +1,11 @@
+/*===
+123
+===*/
+
+var curr = { foo: 123 };
+for (var i = 0; i < 1e6; i++) {
+    curr = new Proxy(curr, {});
+}
+
+var finalProxy = curr;
+print(finalProxy.foo);