Split payload application code into a subdirectory.
This patch splits from the main libupdate_engine code the part that
is strictly used to download and apply a payload into a new static
library, moving the code to subdirectories. The new library is divided
in two subdirectories: common/ and payload_consumer/, and should not
depend on other update_engine files outside those two subdirectories.
The main difference between those two is that the common/ tools are more
generic and not tied to the payload consumer process, but otherwise they
are both compiled together.
There are still dependencies from the new libpayload_consumer library
into the main directory files and DBus generated files. Those will be
addressed in follow up CLs.
Bug: 25197634
Test: FEATURES=test emerge-link update_engine; `mm` on Brillo.
Change-Id: Id8d0204ea573627e6e26ca9ea17b9592ca95bc23
diff --git a/common/action_unittest.cc b/common/action_unittest.cc
new file mode 100644
index 0000000..dcdce17
--- /dev/null
+++ b/common/action_unittest.cc
@@ -0,0 +1,76 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include "update_engine/common/action.h"
+
+#include <gtest/gtest.h>
+#include <string>
+#include "update_engine/common/action_processor.h"
+
+using std::string;
+
+namespace chromeos_update_engine {
+
+using chromeos_update_engine::ActionPipe;
+
+class ActionTestAction;
+
+template<>
+class ActionTraits<ActionTestAction> {
+ public:
+ typedef string OutputObjectType;
+ typedef string InputObjectType;
+};
+
+// This is a simple Action class for testing.
+class ActionTestAction : public Action<ActionTestAction> {
+ public:
+ typedef string InputObjectType;
+ typedef string OutputObjectType;
+ ActionPipe<string>* in_pipe() { return in_pipe_.get(); }
+ ActionPipe<string>* out_pipe() { return out_pipe_.get(); }
+ ActionProcessor* processor() { return processor_; }
+ void PerformAction() {}
+ void CompleteAction() {
+ ASSERT_TRUE(processor());
+ processor()->ActionComplete(this, ErrorCode::kSuccess);
+ }
+ string Type() const { return "ActionTestAction"; }
+};
+
+class ActionTest : public ::testing::Test { };
+
+// This test creates two simple Actions and sends a message via an ActionPipe
+// from one to the other.
+TEST(ActionTest, SimpleTest) {
+ ActionTestAction action;
+
+ EXPECT_FALSE(action.in_pipe());
+ EXPECT_FALSE(action.out_pipe());
+ EXPECT_FALSE(action.processor());
+ EXPECT_FALSE(action.IsRunning());
+
+ ActionProcessor action_processor;
+ action_processor.EnqueueAction(&action);
+ EXPECT_EQ(&action_processor, action.processor());
+
+ action_processor.StartProcessing();
+ EXPECT_TRUE(action.IsRunning());
+ action.CompleteAction();
+ EXPECT_FALSE(action.IsRunning());
+}
+
+} // namespace chromeos_update_engine