--- /dev/null
+/*
+ * Copyright (C) 2008 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.cts;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+import junit.framework.TestCase;
+
+/**
+ * Set up the test environment and offer the utility APIs.
+ */
+public abstract class CtsTestBase extends TestCase {
+ public static final String APK_SUFFIX = ".apk";
+ public static final String DESCRITION_SUFFIX = ".xml";
+
+ protected static final String ROOT = "tmp";
+ protected static final String CONFIG_PATH = ROOT + File.separator + "host_config.xml";
+
+ private static final String CASE_REPOSITORY = "case_rep_demo";
+ private static final String RESULT_REPOSITORY = "result_rep_demo";
+ private static final String PLAN_REPOSITORY = "plan_rep_demo";
+
+ /** {@inheritDoc} */
+ @Override
+ public void setUp() {
+ // create root direcoty for the test
+ new File(ROOT).mkdirs();
+
+ initConfig();
+ Log.initLog(ROOT);
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ public void tearDown() {
+ Log.closeLog();
+ clearDirectory(ROOT);
+ }
+
+ /**
+ * Initialize the configuration for tests.
+ */
+ private void initConfig() {
+ StringBuilder buf = new StringBuilder();
+
+ buf.append("<HostConfiguration>");
+ buf.append("\t<Repository root=\"" + ROOT + "\" >");
+ buf.append("\t\t<TestPlan path=\"" + PLAN_REPOSITORY + "\" />");
+ buf.append("\t\t<TestCase path=\"" + CASE_REPOSITORY + "\" />");
+ buf.append("\t\t<TestResult path=\"" + RESULT_REPOSITORY + "\" />");
+ buf.append("\t</Repository>");
+ buf.append("</HostConfiguration>");
+ try {
+ new File(ROOT + File.separator + PLAN_REPOSITORY).mkdirs();
+ new File(ROOT + File.separator + CASE_REPOSITORY).mkdirs();
+ new File(ROOT + File.separator + RESULT_REPOSITORY).mkdirs();
+ createFile(buf.toString(), CONFIG_PATH);
+
+ } catch (IOException e1) {
+ fail("Can't create config file");
+ }
+
+ try {
+ TestHost.loadConfig(CONFIG_PATH);
+ } catch (Exception e) {
+ e.printStackTrace();
+ fail("Can't initiate config");
+ }
+ }
+
+ /**
+ * Create test package with the package name and the xml message as the content.
+ *
+ * @param xmlMsg The message as the content of the package.
+ * @param packageName The package name.
+ */
+ protected void createTestPackage(String xmlMsg, String packageName) throws IOException {
+ String caseRoot = HostConfig.getInstance().getCaseRepository()
+ .getRoot();
+
+ String apkPath = caseRoot + File.separator + packageName + APK_SUFFIX;
+ String xmlPath = caseRoot + File.separator + packageName
+ + DESCRITION_SUFFIX;
+
+ createFile(null, apkPath);
+ createFile(xmlMsg, xmlPath);
+ }
+
+ /**
+ * Delete the test package.
+ */
+ protected void deleteTestPackage(String path) {
+ String apkPath = path + File.separator + APK_SUFFIX;
+ String desPath = path + File.separator + DESCRITION_SUFFIX;
+
+ deleteFile(apkPath);
+ deleteFile(desPath);
+ }
+
+ /**
+ * Create the specified file with the specified content.
+ *
+ * @param content The content written into the file.
+ * @param filePath The file to be created.
+ */
+ protected void createFile(String content, String filePath)
+ throws IOException {
+ BufferedWriter out = new BufferedWriter(new FileWriter(filePath));
+ if (content != null) {
+ out.write(content);
+ }
+
+ out.close();
+ }
+
+ /**
+ * Delete the specified file.
+ *
+ * @param path The file to be deleted.
+ */
+ protected void deleteFile(String path) {
+ File f = new File(path);
+
+ if (f.exists() && f.canWrite()) {
+ f.delete();
+ }
+ }
+
+ /**
+ * Clear the directory by deleting the files and directories under it.
+ *
+ * @param path The directory to be cleared.
+ */
+ private void clearDirectory(String path) {
+ File root = new File(path);
+ for (File f : root.listFiles()) {
+ if (f.isFile()) {
+ f.delete();
+ } else {
+ deleteDirectory(f);
+ }
+ }
+
+ root.delete();
+ }
+
+ /**
+ * Deleted the directory, including the files and sub-directories under it.
+ *
+ * @param path The directory to be deleted.
+ */
+ private void deleteDirectory(File path) {
+ if (path.exists()) {
+ File[] files = path.listFiles();
+ for (int i = 0; i < files.length; i++) {
+ if (files[i].isDirectory()) {
+ deleteDirectory(files[i]);
+ } else {
+ files[i].delete();
+ }
+ }
+
+ path.delete();
+ }
+ }
+}
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