A place to store the pid->mach_port_t mapping.

Not yet for review.

Landing to measure perf impact, will revert immediately.

BUG=13156
TEST=unittests

Review URL: http://codereview.chromium.org/460126

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@34146 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 29 insertions, 0 deletions

diff --git a/chrome/browser/mach_broker_mac_unittest.cc b/chrome/browser/mach_broker_mac_unittest.cc
new file mode 100644
index 0000000..745d0d7
--- /dev/null
+++ b/chrome/browser/mach_broker_mac_unittest.cc
@@ -0,0 +1,29 @@
+// Copyright (c) 2009 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 "chrome/browser/mach_broker_mac.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+class MachBrokerTest : public testing::Test {
+ public:
+  MachBroker broker_;
+};
+
+TEST_F(MachBrokerTest, Setter) {
+  broker_.RegisterPid(1u, MachBroker::MachInfo().SetTask(2u).SetHost(3u));
+
+  EXPECT_EQ(2u, broker_.MachTaskForPid(1));
+  EXPECT_EQ(3u, broker_.MachHostForPid(1));
+
+  EXPECT_EQ(0u, broker_.MachTaskForPid(2));
+  EXPECT_EQ(0u, broker_.MachHostForPid(3));
+}
+
+TEST_F(MachBrokerTest, Invalidate) {
+  broker_.RegisterPid(1u, MachBroker::MachInfo().SetTask(2).SetHost(3));
+  broker_.Invalidate(1u);
+  EXPECT_EQ(0u, broker_.MachTaskForPid(1));
+  EXPECT_EQ(0u, broker_.MachHostForPid(1));
+}