Add a test for IdleTimerController.
Bug: 28362720
Test: bullhead builds,boots
Test: netd_{unit,integration}_test pass
Change-Id: I0e3c2462676969b26a4cbee7aa6552078fde90f5
diff --git a/server/IdletimerControllerTest.cpp b/server/IdletimerControllerTest.cpp
new file mode 100644
index 0000000..51f19e3
--- /dev/null
+++ b/server/IdletimerControllerTest.cpp
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2017 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.
+ *
+ * IdletimerControllerTest.cpp - unit tests for IdletimerController.cpp
+ */
+
+#include <gtest/gtest.h>
+
+#include <android-base/strings.h>
+#include <android-base/stringprintf.h>
+
+#include "IdletimerController.h"
+#include "IptablesBaseTest.h"
+
+using android::base::StringPrintf;
+
+class IdletimerControllerTest : public IptablesBaseTest {
+protected:
+ IdletimerControllerTest() {
+ IdletimerController::execFunction = fake_android_fork_exec;
+ }
+ IdletimerController mIt;
+};
+
+TEST_F(IdletimerControllerTest, TestSetupIptablesHooks) {
+ mIt.setupIptablesHooks();
+ expectIptablesCommands(ExpectedIptablesCommands{});
+ expectIptablesRestoreCommands(ExpectedIptablesCommands{});
+}
+
+TEST_F(IdletimerControllerTest, TestEnableDisable) {
+ std::vector<std::string> expected = {
+ "-t raw -F idletimer_raw_PREROUTING",
+ "-t mangle -F idletimer_mangle_POSTROUTING",
+ };
+
+ mIt.enableIdletimerControl();
+ expectIptablesCommands(expected);
+
+ mIt.enableIdletimerControl();
+ expectIptablesCommands(expected);
+
+ mIt.disableIdletimerControl();
+ expectIptablesCommands(expected);
+
+ mIt.disableIdletimerControl();
+ expectIptablesCommands(expected);
+}
+
+const std::vector<std::string> makeAddRemoveCommands(bool add) {
+ const char *op = add ? "-A" : "-D";
+ return {
+ StringPrintf("-t raw %s idletimer_raw_PREROUTING -i wlan0 -j IDLETIMER"
+ " --timeout 12345 --label hello --send_nl_msg 1", op),
+ StringPrintf("-t mangle %s idletimer_mangle_POSTROUTING -o wlan0 -j IDLETIMER"
+ " --timeout 12345 --label hello --send_nl_msg 1", op),
+ };
+}
+
+TEST_F(IdletimerControllerTest, TestAddRemove) {
+ auto expected = makeAddRemoveCommands(true);
+ mIt.addInterfaceIdletimer("wlan0", 12345, "hello");
+ expectIptablesCommands(expected);
+
+ mIt.addInterfaceIdletimer("wlan0", 12345, "hello");
+ expectIptablesCommands(expected);
+
+ expected = makeAddRemoveCommands(false);
+ mIt.removeInterfaceIdletimer("wlan0", 12345, "hello");
+ expectIptablesCommands(expected);
+
+ mIt.removeInterfaceIdletimer("wlan0", 12345, "hello");
+ expectIptablesCommands(expected);
+}