From cf4daebe2764cb5da664c7b2e406c48ee44dfeaa Mon Sep 17 00:00:00 2001
From: vjpai <vpai@google.com>
Date: Mon, 15 Feb 2016 02:33:54 -0800
Subject: Comment the requirements for changing grpc_poll_function and do poll
 overrides in such a way as to avoid polling races

---
 test/cpp/end2end/async_end2end_test.cc | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'test/cpp/end2end/async_end2end_test.cc')

diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index a194c615cd..78417fc6d0 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -86,21 +86,21 @@ class PollOverride {
   grpc_poll_function_type prev_;
 };
 
-class PollingCheckRegion : public PollOverride {
+class PollingOverrider : public PollOverride {
  public:
-  explicit PollingCheckRegion(bool allow_blocking)
+  explicit PollingOverrider(bool allow_blocking)
       : PollOverride(allow_blocking ? poll : assert_non_blocking_poll) {}
 };
 #else
-class PollingCheckRegion {
+class PollingOverrider {
  public:
-  explicit PollingCheckRegion(bool allow_blocking) {}
+  explicit PollingOverrider(bool allow_blocking) {}
 };
 #endif
 
-class Verifier : public PollingCheckRegion {
+class Verifier {
  public:
-  explicit Verifier(bool spin) : PollingCheckRegion(!spin), spin_(spin) {}
+  explicit Verifier(bool spin) : spin_(spin) {}
   Verifier& Expect(int i, bool expect_ok) {
     expectations_[tag(i)] = expect_ok;
     return *this;
@@ -180,7 +180,7 @@ class Verifier : public PollingCheckRegion {
 
 class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
  protected:
-  AsyncEnd2endTest() {}
+  AsyncEnd2endTest(): poll_override_(GetParam()) {}
 
   void SetUp() GRPC_OVERRIDE {
     int port = grpc_pick_unused_port_or_die();
@@ -249,6 +249,8 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
   std::unique_ptr<Server> server_;
   grpc::testing::EchoTestService::AsyncService service_;
   std::ostringstream server_address_;
+
+  PollingOverrider poll_override_;
 };
 
 TEST_P(AsyncEnd2endTest, SimpleRpc) {
-- 
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