Allow consumers of MessageLoop to specify the type of MessageLoop they want.

This CL introduces a Type enum to MessageLoop, and I also created subclasses of MessageLoop corresponding to the non-default types: MessageLoopForIO and MessageLoopForUI.

I moved all of the platform-specific MessageLoop APIs onto either MessageLoopForIO or MessageLoopForUI.  MessageLoopForIO gets the Watcher API, and MessageLoopForUI gets the Observer and Dispatcher APIs.  Under the hood, both are implemented in terms of MessagePumpWin, but that will change in a future CL.

The Thread class is changed to allow the consumer to specify the Type of MessageLoop they want to have setup on the created thread.

I re-organized message_loop_unittest.cc and timer_unittest.cc so that I could exercise all (or most) of the tests against each type of MessageLoop.

Note:  I know that "explicit MessageLoop(Type type = TYPE_DEFAULT);" is in violation to the style-guide's restriction against default arguments.  I'm working on finding a decent solution to that problem.  Please ignore this issue for now.

The corresponding chrome/ changes are coming in a separate CL due to Reitveld data size limitations.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1362 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 58 insertions, 0 deletions

diff --git a/net/base/run_all_unittests.cc b/net/base/run_all_unittests.cc
new file mode 100644
index 0000000..a1bae81
--- /dev/null
+++ b/net/base/run_all_unittests.cc
@@ -0,0 +1,58 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "base/message_loop.h"
+#include "base/test_suite.h"
+
+class NetTestSuite : public TestSuite {
+ public:
+  NetTestSuite(int argc, char** argv) : TestSuite(argc, argv) {
+  }
+
+  virtual void Initialize() {
+    TestSuite::Initialize();
+
+    message_loop_.reset(new MessageLoopForIO());
+  }
+
+  virtual void CleanUp() {
+    // We want to destroy this here before the TestSuite continues to tear down
+    // the environment.
+    message_loop_.reset();
+
+    TestSuite::Shutdown();
+  }
+
+ private:
+  scoped_ptr<MessageLoop> message_loop_;
+};
+
+int main(int argc, char** argv) {
+  return NetTestSuite(argc, argv).Run();
+}