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

---
 .../tests/debug/Environment-nondebuggee.js         | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/Environment-nondebuggee.js

(limited to 'js/src/jit-test/tests/debug/Environment-nondebuggee.js')

diff --git a/js/src/jit-test/tests/debug/Environment-nondebuggee.js b/js/src/jit-test/tests/debug/Environment-nondebuggee.js
new file mode 100644
index 000000000..72d4ae990
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Environment-nondebuggee.js
@@ -0,0 +1,40 @@
+// Using an environment that is not a debuggee should throw.
+
+load(libdir + 'asserts.js');
+
+var g = newGlobal();
+var dbg = new Debugger;
+let gw = dbg.addDebuggee(g);
+var log;
+
+function check(env) {
+  assertEq(env.inspectable, false);
+  assertThrowsInstanceOf(() => env.type, Error);
+  assertThrowsInstanceOf(() => env.object, Error);
+  assertThrowsInstanceOf(() => env.parent, Error);
+  assertThrowsInstanceOf(() => env.callee, Error);
+
+  assertThrowsInstanceOf(() => env.names(), Error);
+  assertThrowsInstanceOf(() => env.find('x'), Error);
+  assertThrowsInstanceOf(() => env.getVariable('x'), Error);
+  assertThrowsInstanceOf(() => env.setVariable('x'), Error);
+}
+
+dbg.onDebuggerStatement = function (frame) {
+  log += 'd';
+
+  let env = frame.environment;
+  dbg.removeDebuggee(g);
+  check(env);
+}
+
+log = '';
+g.eval('let x = 42; debugger;');
+assertEq(log, 'd');
+
+dbg.addDebuggee(g);
+g.eval('function f() { }');
+let env = gw.getOwnPropertyDescriptor('f').value.environment;
+assertEq(env.type, 'declarative');
+dbg.removeDebuggee(g);
+check(env);
-- 
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