Correctly OOM in the CEntryStub after retries.

test/cctest/test-heap.cc

Index: test/cctest/test-heap.cc
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index 55bb466416fa352a6785cd79c757f272be04d0d1..48deedacd97587e9e486771749ffaa5be12d1882 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -3890,3 +3890,26 @@ TEST(AddInstructionChangesNewSpacePromotion) {
   heap->CollectAllGarbage(Heap::kAbortIncrementalMarkingMask);
 }
 #endif
+
+
+void OnFatalErrorExpectOOM(const char* location, const char* message) {
+  // Exit with 0 if the location matches our expectation.
+  exit(strcmp(location, "CALL_AND_RETRY_LAST"));
+}
+
+
+TEST(CEntryStubOOM) {
+  i::FLAG_allow_natives_syntax = true;
+  CcTest::InitializeVM();
+  v8::HandleScope scope(CcTest::isolate());
+  v8::V8::SetFatalErrorHandler(OnFatalErrorExpectOOM);
+
+  CompileRun(
+      "%SetFlags('--gc-interval=1');"
+      "var a = [];"
+      "a.__proto__ = [];"
+      "a.unshift(1)");
+
+  // We should have ran into an out of memory.

[Jakob Kummerow, 2014/03/27 09:05:21]

nit: s/ran/run/

[Yang, 2014/03/27 09:26:36]

Done.

+  UNREACHABLE();

[Jakob Kummerow, 2014/03/27 09:05:21]

Use CHECK(false) here so it does something in Release mode too.

[Yang, 2014/03/27 09:26:36]

Obsolete now that we moved the entire test to debug mode.

+}