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

---
 .../debug/Frame-script-environment-nondebuggee.js  | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/Frame-script-environment-nondebuggee.js

(limited to 'js/src/jit-test/tests/debug/Frame-script-environment-nondebuggee.js')

diff --git a/js/src/jit-test/tests/debug/Frame-script-environment-nondebuggee.js b/js/src/jit-test/tests/debug/Frame-script-environment-nondebuggee.js
new file mode 100644
index 000000000..7965ea555
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-script-environment-nondebuggee.js
@@ -0,0 +1,32 @@
+// The script and environment of a non-debuggee frame are inaccessible.
+
+load(libdir + 'asserts.js');
+
+var g = newGlobal();
+var dbg = new Debugger;
+
+var log;
+dbg.onDebuggerStatement = function (frame) {
+  log += frame.type;
+  // Initially, 'frame' is a debuggee frame, and we should be able to see its script and environment.
+  assertEq(frame.script instanceof Debugger.Script, true);
+  assertEq(frame.environment instanceof Debugger.Environment, true);
+
+  // If we make g no longer a debuggee, then trying to touch the frame at
+  // all show throw.
+  dbg.removeDebuggee(g);
+  assertThrowsInstanceOf(() => frame.script, Error);
+  assertThrowsInstanceOf(() => frame.environment, Error);
+}
+
+g.eval('function f() { debugger; }');
+
+log = '';
+dbg.addDebuggee(g);
+g.f();
+assertEq(log, 'call');
+
+log = '';
+dbg.addDebuggee(g);
+g.eval('debugger;');
+assertEq(log, 'eval');
-- 
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