From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/jit-test/tests/debug/Frame-this-04.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/Frame-this-04.js

(limited to 'js/src/jit-test/tests/debug/Frame-this-04.js')

diff --git a/js/src/jit-test/tests/debug/Frame-this-04.js b/js/src/jit-test/tests/debug/Frame-this-04.js
new file mode 100644
index 000000000..cfa3f5df9
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-this-04.js
@@ -0,0 +1,25 @@
+// Debugger.Frame.prototype.this in functions, with object values
+
+function classOf(obj) {
+    return Object.prototype.toString.call(obj).match(/^\[object (.*)\]$/)[1];
+}
+
+var g = newGlobal();
+var dbg = new Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    hits++;
+    assertEq(frame.this instanceof Debugger.Object, true);
+    assertEq(frame.this.class, classOf(Object(g.v)));
+};
+
+g.eval("function f() { debugger; }");
+
+g.eval("v = {}; f.call(v);");
+g.eval("v.f = f; v.f();");
+g.eval("v = new Date; f.call(v);");
+g.eval("v.f = f; v.f();");
+g.eval("v = []; f.call(v);");
+g.eval("Object.prototype.f = f; v.f();");
+g.eval("v = this; f();");
+assertEq(hits, 7);
-- 
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