Move chromium-specific QUIC code from net/quic/chromium/ to net/quic/.

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.android:android_cronet_tester;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: Ic1203515dfdb853ff076aa838bc27ff008f1b187
Reviewed-on: https://chromium-review.googlesource.com/1150614
Commit-Queue: Ryan Hamilton <[email protected]>
Reviewed-by: Abhishek Arya <[email protected]>
Reviewed-by: Zhongyi Shi <[email protected]>
Reviewed-by: Helen Li <[email protected]>
Reviewed-by: Ramin Halavati <[email protected]>
Reviewed-by: Elly Fong-Jones <[email protected]>
Cr-Commit-Position: refs/heads/master@{#579959}
diff --git a/net/quic/quic_utils_chromium_test.cc b/net/quic/quic_utils_chromium_test.cc
new file mode 100644
index 0000000..d791294
--- /dev/null
+++ b/net/quic/quic_utils_chromium_test.cc
@@ -0,0 +1,62 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "net/quic/quic_utils_chromium.h"
+
+#include <map>
+
+#include "net/third_party/quic/core/crypto/crypto_protocol.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace net {
+namespace test {
+namespace {
+
+TEST(QuicUtilsChromiumTest, ParseQuicConnectionOptions) {
+  quic::QuicTagVector empty_options = ParseQuicConnectionOptions("");
+  EXPECT_TRUE(empty_options.empty());
+
+  quic::QuicTagVector parsed_options =
+      ParseQuicConnectionOptions("TIMER,TBBR,REJ");
+  quic::QuicTagVector expected_options;
+  expected_options.push_back(quic::kTIME);
+  expected_options.push_back(quic::kTBBR);
+  expected_options.push_back(quic::kREJ);
+  EXPECT_EQ(expected_options, parsed_options);
+}
+
+TEST(QuicUtilsChromiumTest, FindOrNullTest) {
+  std::map<int, int> m;
+  m[0] = 2;
+
+  // Check FindOrNull
+  int* p1 = FindOrNull(m, 0);
+  CHECK_EQ(*p1, 2);
+  ++(*p1);
+  const std::map<int, int>& const_m = m;
+  const int* p2 = FindOrNull(const_m, 0);
+  CHECK_EQ(*p2, 3);
+  CHECK(FindOrNull(m, 1) == nullptr);
+}
+
+TEST(QuicUtilsChromiumTest, FindOrDieTest) {
+  std::map<int, int> m;
+  m[10] = 15;
+  EXPECT_EQ(15, FindOrDie(m, 10));
+  // TODO(rtenneti): Use the latest DEATH macros after merging with latest rch's
+  // changes.
+  // ASSERT_DEATH(FindOrDie(m, 8), "Map key not found: 8");
+
+  // Make sure the non-const reference returning version works.
+  FindOrDie(m, 10) = 20;
+  EXPECT_EQ(20, FindOrDie(m, 10));
+
+  // Make sure we can lookup values in a const map.
+  const std::map<int, int>& const_m = m;
+  EXPECT_EQ(20, FindOrDie(const_m, 10));
+}
+
+}  // namespace
+}  // namespace test
+}  // namespace net