Add functional test for wakelock anomaly detector

Bug: 63815938
Test: runtest -x WakelockAnomalyTest
Change-Id: I4d10d5be8b38264f29c67c2c945fdbbd1090430d

diff --git a/tests/anomaly-tester/src/com/android/settings/anomaly/tests/WakelockAnomalyTest.java b/tests/anomaly-tester/src/com/android/settings/anomaly/tests/WakelockAnomalyTest.java
new file mode 100644 (file)
index 0000000..a2f3804
--- /dev/null
+++ b/tests/anomaly-tester/src/com/android/settings/anomaly/tests/WakelockAnomalyTest.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.settings.anomaly.tests;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import android.app.Instrumentation;
+import android.content.Context;
+import android.content.Intent;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.test.uiautomator.By;
+import android.support.test.uiautomator.UiDevice;
+import android.support.test.uiautomator.Until;
+import android.text.format.DateUtils;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Functional test for bluetooth unoptimized scanning anomaly detector
+ *
+ * @see com.android.settings.fuelgauge.anomaly.checker.BluetoothScanAnomalyDetector
+ */
+@RunWith(AndroidJUnit4.class)
+public class WakelockAnomalyTest {
+    private static final String BATTERY_INTENT = "android.intent.action.POWER_USAGE_SUMMARY";
+    private static final String RES_WAKELOCK_EDITTEXT =
+            "com.android.settings.anomaly.tester:id/wakelock_run_time";
+    private static final String RES_WAKELOCK_BUTTON =
+            "com.android.settings.anomaly.tester:id/wakelock_button";
+    private static final long TIME_OUT = 3000;
+    private UiDevice mDevice;
+
+    @Before
+    public void setUp() {
+        final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        final Context context = instrumentation.getContext();
+        mDevice = UiDevice.getInstance(instrumentation);
+
+        // setup environment
+        TestUtils.setUp(instrumentation);
+        // start anomaly-tester app
+        TestUtils.startAnomalyApp(context, mDevice);
+    }
+
+    @After
+    public void tearDown() {
+        TestUtils.tearDown(InstrumentationRegistry.getInstrumentation());
+    }
+
+    @Test
+    public void testWakelockAnomaly_longTimeWhileRunning_report() throws InterruptedException {
+        // Set running time
+        final long durationMs = DateUtils.SECOND_IN_MILLIS * 15;
+        TestUtils.setEditTextWithValue(mDevice, RES_WAKELOCK_EDITTEXT, durationMs);
+
+        // Click start button
+        TestUtils.clickButton(mDevice, RES_WAKELOCK_BUTTON);
+
+        // Wait for its running
+        mDevice.pressHome();
+        // Sleeping time less than running time, so the app still holding wakelock when we check
+        TestUtils.wait(mDevice, durationMs - TIME_OUT);
+
+        // Check it in battery main page
+        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        instrumentation.startActivitySync(new Intent(BATTERY_INTENT));
+        assertWithMessage("Doesn't have wakelock anomaly").that(
+                mDevice.wait(Until.findObject(By.text("AnomalyTester draining battery")),
+                        TIME_OUT)).isNotNull();
+    }
+
+    @Test
+    public void testWakelockAnomaly_shortTime_notReport() throws InterruptedException {
+        // Set running time
+        final long durationMs = DateUtils.SECOND_IN_MILLIS;
+        TestUtils.setEditTextWithValue(mDevice, RES_WAKELOCK_EDITTEXT, durationMs);
+
+        // Click start button
+        TestUtils.clickButton(mDevice, RES_WAKELOCK_BUTTON);
+
+        // Wait for its running
+        mDevice.pressHome();
+        TestUtils.wait(mDevice, durationMs);
+
+        // Check it in battery main page
+        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        instrumentation.startActivitySync(new Intent(BATTERY_INTENT));
+        assertWithMessage("Shouldn't have wakelock anomaly").that(
+                mDevice.wait(Until.findObject(By.text("AnomalyTester draining battery")),
+                        TIME_OUT)).isNull();
+    }
+
+    @Test
+    public void testWakelockAnomaly_longTimeWhileNotRunning_notReport()
+            throws InterruptedException {
+        // Set running time
+        final long durationMs = DateUtils.SECOND_IN_MILLIS * 10;
+        TestUtils.setEditTextWithValue(mDevice, RES_WAKELOCK_EDITTEXT, durationMs);
+
+        // Click start button
+        TestUtils.clickButton(mDevice, RES_WAKELOCK_BUTTON);
+
+        // Wait for its running
+        mDevice.pressHome();
+        // Wait more time for releasing the wakelock
+        TestUtils.wait(mDevice, durationMs + TIME_OUT);
+
+        // Check it in battery main page
+        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        instrumentation.startActivitySync(new Intent(BATTERY_INTENT));
+        assertWithMessage("Shouldn't have wakelock anomaly").that(
+                mDevice.wait(Until.findObject(By.text("AnomalyTester draining battery")),
+                        TIME_OUT)).isNull();
+    }
+
+}