120974a4b1
Test: atest CopyEfsTest Bug: 346551655 Change-Id: I38eef1dff949c4275bf0b355582238678a6894a7
97 lines
3.4 KiB
Java
97 lines
3.4 KiB
Java
/*
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* Copyright (C) 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.test;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assume.assumeTrue;
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import android.platform.test.annotations.AppModeFull;
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import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
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import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;
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import com.android.tradefed.testtype.junit4.DeviceTestRunOptions;
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import com.android.tradefed.util.RunUtil;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import java.io.BufferedReader;
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import java.io.StringReader;
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@RunWith(DeviceJUnit4ClassRunner.class)
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public class CopyEfsTest extends BaseHostJUnit4Test {
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@Test
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@AppModeFull
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public void copyEfsTest() throws Exception {
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getDevice().enableAdbRoot();
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// This test can be run on OEM unlocked device only as unlocking bootloader requires
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// manual intervention.
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String result = getDevice().getProperty("ro.boot.flash.locked");
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assumeTrue("0".equals(result));
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final String dataFstype = getFsTypeFor("/data");
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assertTrue(!dataFstype.isEmpty());
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if (!dataFstype.equals("ext4")) {
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getDevice().executeShellCommand("cmd recovery wipe ext4");
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RunUtil.getDefault().sleep(10000);
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// Wait for 2 mins device to be online againg
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getDevice().waitForDeviceOnline(120000);
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getDevice().enableAdbRoot();
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}
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assertEquals("ext4", getFsTypeFor("/data"));
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String dataBlockDev = getBlockDevFor("/data");
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assertEquals(dataBlockDev, getBlockDevFor("/mnt/vendor/efs"));
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assertEquals(dataBlockDev, getBlockDevFor("/mnt/vendor/efs_backup"));
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assertEquals(dataBlockDev, getBlockDevFor("/mnt/vendor/modem_userdata"));
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}
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private String[] getMountInfo(String mountPoint) throws Exception {
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String result = getDevice().executeShellCommand("cat /proc/mounts");
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BufferedReader br = new BufferedReader(new StringReader(result));
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String line;
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while ((line = br.readLine()) != null) {
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final String[] fields = line.split(" ");
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final String device = fields[0];
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final String partition = fields[1];
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final String fsType = fields[2];
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if (partition.equals(mountPoint)) {
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return fields;
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}
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}
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return null;
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}
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private String getFsTypeFor(String mountPoint) throws Exception {
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String[] result = getMountInfo(mountPoint);
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if (result == null) {
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return "";
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}
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return result[2];
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}
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private String getBlockDevFor(String mountPoint) throws Exception {
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String[] result = getMountInfo(mountPoint);
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if (result == null) {
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return "";
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}
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return result[0];
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}
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}
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