Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/mjsunit/regress/regress-crbug-465298.js b/test/mjsunit/regress/regress-crbug-465298.js
new file mode 100644
index 0000000..0c5ab56
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-465298.js
@@ -0,0 +1,55 @@
+// Copyright 2015 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --noturbo-osr --noturbo-inlining --expose-debug-as debug
+
+var stdlib = this;
+var buffer = new ArrayBuffer(64 * 1024);
+var foreign = { thrower: thrower, debugme: debugme }
+
+// Get the Debug object exposed from the debug context global object.
+Debug = debug.Debug;
+
+var listenerCalled = false;
+function listener(event, exec_state, event_data, data) {
+ try {
+ if (event == Debug.DebugEvent.Break) {
+ var frame = exec_state.frame(1);
+ assertEquals(m.foo, frame.func().value());
+ listenerCalled = true;
+ }
+ } catch (e) {
+ print("Caught: " + e + " " + e.stack);
+ };
+}
+
+function thrower() { throw "boom"; }
+function debugme() { Debug.setListener(listener); debugger; }
+
+function Module(stdlib, foreign, heap) {
+ "use asm";
+ var thrower = foreign.thrower;
+ var debugme = foreign.debugme;
+ function foo(i) {
+ i = i|0;
+ var a = 101; // Local variables exist ...
+ var b = 102; // ... to make the debugger ...
+ var c = 103; // ... inspect them during break.
+ if (i > 0) {
+ debugme();
+ i = 23;
+ } else {
+ thrower();
+ i = 42;
+ }
+ return i|0;
+ }
+ return { foo: foo };
+}
+
+var m = Module(stdlib, foreign, buffer);
+
+assertThrows("m.foo(0)");
+assertEquals(23, m.foo(1));
+assertTrue(listenerCalled);