Add test for boot image profile collection
Test that the expected properties are set.
Test that saving the system server profile contains both the boot image
profile and system server profile.
The test requires root to run.
Bug: 139883463
Test: atest BootImageProfileTest
(cherry picked from commit f7849d916ae3d81bf73911fedb5fe38fff33f2af)
Change-Id: Id7fa4ecc507864c2855da276025be076e5768df1
Merged-In: I6bb39337ba07be58b7dc2b314a8ee92154256f17
diff --git a/tests/BootImageProfileTest/Android.bp b/tests/BootImageProfileTest/Android.bp
new file mode 100644
index 0000000..1b097a8
--- /dev/null
+++ b/tests/BootImageProfileTest/Android.bp
@@ -0,0 +1,20 @@
+// Copyright (C) 2019 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.
+
+java_test_host {
+ name: "BootImageProfileTest",
+ srcs: ["src/**/*.java"],
+ libs: ["tradefed"],
+ test_suites: ["general-tests"],
+}
diff --git a/tests/BootImageProfileTest/AndroidTest.xml b/tests/BootImageProfileTest/AndroidTest.xml
new file mode 100644
index 0000000..c132007
--- /dev/null
+++ b/tests/BootImageProfileTest/AndroidTest.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+<configuration description="Config for BootImageProfileTest">
+ <!-- do not use DeviceSetup#set-property because it reboots the device b/136200738.
+ furthermore the changes in /data/local.prop don't actually seem to get picked up.
+ -->
+ <target_preparer
+ class="com.android.tradefed.targetprep.DeviceSetup">
+ <!-- we need this magic flag, otherwise it always reboots and breaks the selinux -->
+ <option name="force-skip-system-props" value="true" />
+
+ <option name="run-command" value="setprop dalvik.vm.profilesystemserver true" />
+ <option name="run-command" value="setprop dalvik.vm.profilebootclasspath true" />
+
+ <!-- Profiling does not pick up the above changes we restart the shell -->
+ <option name="run-command" value="stop" />
+ <option name="run-command" value="start" />
+
+ <!-- give it some time to restart the shell; otherwise the first unit test might fail -->
+ <option name="run-command" value="sleep 2" />
+ </target_preparer>
+
+ <test class="com.android.tradefed.testtype.HostTest" >
+ <option name="class" value="com.android.bootimageprofile.BootImageProfileTest" />
+ </test>
+</configuration>
diff --git a/tests/BootImageProfileTest/TEST_MAPPING b/tests/BootImageProfileTest/TEST_MAPPING
new file mode 100644
index 0000000..1b569f9
--- /dev/null
+++ b/tests/BootImageProfileTest/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+ "presubmit": [
+ {
+ "name": "BootImageProfileTest"
+ }
+ ]
+}
diff --git a/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
new file mode 100644
index 0000000..17986a3
--- /dev/null
+++ b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2019 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.bootimageprofile;
+
+import static org.junit.Assert.assertTrue;
+
+import com.android.tradefed.device.ITestDevice;
+import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
+import com.android.tradefed.testtype.IDeviceTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(DeviceJUnit4ClassRunner.class)
+public class BootImageProfileTest implements IDeviceTest {
+ private ITestDevice mTestDevice;
+ private static final String SYSTEM_SERVER_PROFILE =
+ "/data/misc/profiles/cur/0/android/primary.prof";
+
+ @Override
+ public void setDevice(ITestDevice testDevice) {
+ mTestDevice = testDevice;
+ }
+
+ @Override
+ public ITestDevice getDevice() {
+ return mTestDevice;
+ }
+
+ /**
+ * Test that the boot image profile properties are set.
+ */
+ @Test
+ public void testProperties() throws Exception {
+ String res = mTestDevice.getProperty("dalvik.vm.profilebootclasspath");
+ assertTrue("profile boot class path not enabled", res != null && res.equals("true"));
+ res = mTestDevice.getProperty("dalvik.vm.profilesystemserver");
+ assertTrue("profile system server not enabled", res != null && res.equals("true"));
+ }
+
+ private void forceSaveProfile(String pkg) throws Exception {
+ String pid = mTestDevice.executeShellCommand("pidof " + pkg).trim();
+ assertTrue("Invalid pid " + pid, pid.length() > 0);
+ String res = mTestDevice.executeShellCommand("kill -s SIGUSR1 " + pid).trim();
+ assertTrue("kill SIGUSR1: " + res, res.length() == 0);
+ }
+
+ @Test
+ public void testSystemServerProfile() throws Exception {
+ // Trunacte the profile before force it to be saved to prevent previous profiles
+ // causing the test to pass.
+ String res;
+ res = mTestDevice.executeShellCommand("truncate -s 0 " + SYSTEM_SERVER_PROFILE).trim();
+ assertTrue(res, res.length() == 0);
+ // Force save profiles in case the system just started.
+ Thread.sleep(1000);
+ forceSaveProfile("system_server");
+ Thread.sleep(2000);
+ // Validate that the profile is non empty.
+ res = mTestDevice.executeShellCommand("profman --dump-only --profile-file="
+ + SYSTEM_SERVER_PROFILE);
+ boolean sawFramework = false;
+ boolean sawServices = false;
+ for (String line : res.split("\n")) {
+ if (line.contains("framework.jar")) {
+ sawFramework = true;
+ } else if (line.contains("services.jar")) {
+ sawServices = true;
+ }
+ }
+ assertTrue("Did not see framework.jar in " + res, sawFramework);
+ assertTrue("Did not see services.jar in " + res, sawServices);
+ }
+}