deps: update V8 to 5.4.500.27

Pick up latest commit from the 5.4-lkgr branch.

deps: edit V8 gitignore to allow trace event copy
deps: update V8 trace event to 315bf1e2d45be7d53346c31cfcc37424a32c30c8
deps: edit V8 gitignore to allow gtest_prod.h copy
deps: update V8 gtest to 6f8a66431cb592dad629028a50b3dd418a408c87

PR-URL: https://github.com/nodejs/node/pull/8317
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/deps/v8/test/mjsunit/es6/debug-promises/throw-finally-caught-all.js b/deps/v8/test/mjsunit/es6/debug-promises/throw-finally-caught-all.js
new file mode 100644
index 0000000000..eb823f518f
--- /dev/null
+++ b/deps/v8/test/mjsunit/es6/debug-promises/throw-finally-caught-all.js
@@ -0,0 +1,72 @@
+// Copyright 2016 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: --expose-debug-as debug --allow-natives-syntax
+
+// Test debug events when we listen to all exceptions and
+// there is a catch handler for the exception thrown in a Promise, first
+// caught by a try-finally, and immediately rethrown.
+// We expect a normal Exception debug event to be triggered.
+
+Debug = debug.Debug;
+
+var expected_events = 1;
+var log = [];
+
+var p = new Promise(function(resolve, reject) {
+  log.push("resolve");
+  resolve();
+});
+
+var q = p.then(
+  function() {
+    log.push("throw");
+    try {
+      throw new Error("caught");
+    } finally {
+    }
+  });
+
+q.catch(
+  function(e) {
+    assertEquals("caught", e.message);
+  });
+
+function listener(event, exec_state, event_data, data) {
+  try {
+    if (event == Debug.DebugEvent.Exception) {
+      expected_events--;
+      assertTrue(expected_events >= 0);
+      assertEquals("caught", event_data.exception().message);
+      assertSame(q, event_data.promise());
+      assertFalse(event_data.uncaught());
+    }
+  } catch (e) {
+    %AbortJS(e + "\n" + e.stack);
+  }
+}
+
+Debug.setBreakOnException();
+Debug.setListener(listener);
+
+log.push("end main");
+
+function testDone(iteration) {
+  function checkResult() {
+    try {
+      assertTrue(iteration < 10);
+      if (expected_events === 0) {
+        assertEquals(["resolve", "end main", "throw"], log);
+      } else {
+        testDone(iteration + 1);
+      }
+    } catch (e) {
+      %AbortJS(e + "\n" + e.stack);
+    }
+  }
+
+  %EnqueueMicrotask(checkResult);
+}
+
+testDone(0);