| /* |
| * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8145464 8164837 |
| * @summary Test of jdeprscan tool loading and printing to aCSV file. |
| * @modules jdk.jdeps/com.sun.tools.jdeprscan |
| * @library ../../../cases |
| * @build jdk.deprcases.members.* jdk.deprcases.types.* |
| * @build jdk.jdeprscan.TestLoad |
| * @run testng jdk.jdeprscan.TestLoad |
| */ |
| |
| package jdk.jdeprscan; |
| |
| import java.io.BufferedReader; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.io.PrintStream; |
| import java.io.UnsupportedEncodingException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| |
| import com.sun.tools.jdeprscan.Main; |
| |
| import org.testng.annotations.Test; |
| |
| import static org.testng.Assert.assertTrue; |
| import static org.testng.Assert.assertEquals; |
| |
| |
| public class TestLoad { |
| static final String UTF8 = "UTF-8"; |
| static final String EXPECTED = "TestLoadExpected.csv"; |
| |
| @Test |
| public void test1() throws IOException, UnsupportedEncodingException { |
| String testClassPath = System.getProperty("test.class.path", ""); |
| String deprcases = Stream.of(testClassPath.split(File.pathSeparator)) |
| .filter(e -> e.endsWith("cases")) |
| .findAny() |
| .orElseThrow(() -> new InternalError("cases not found")); |
| boolean rval; |
| |
| System.out.println("test.src = " + System.getProperty("test.src")); |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| ByteArrayOutputStream berr = new ByteArrayOutputStream(); |
| |
| try (PrintStream prout = new PrintStream(bout, true, UTF8); |
| PrintStream prerr = new PrintStream(berr, true, UTF8)) { |
| System.out.println("Calling JDeprScan --Xprint-csv --Xload-dir " + deprcases); |
| rval = Main.call(prout, prerr, "--Xprint-csv", "--Xload-dir", deprcases); |
| System.out.println("JDeprScan returns " + rval); |
| } |
| |
| System.out.println("----- stdout"); |
| new ByteArrayInputStream(bout.toByteArray()).transferTo(System.out); |
| System.out.println("----- end stdout"); |
| System.out.println("----- stderr"); |
| new ByteArrayInputStream(berr.toByteArray()).transferTo(System.out); |
| System.out.println("----- end stderr"); |
| |
| List<String> actualList; |
| try (ByteArrayInputStream bais = new ByteArrayInputStream(bout.toByteArray()); |
| InputStreamReader isr = new InputStreamReader(bais); |
| BufferedReader br = new BufferedReader(isr)) { |
| actualList = br.lines().collect(Collectors.toList()); |
| } |
| |
| Path expfile = Paths.get(System.getProperty("test.src"), EXPECTED); |
| List<String> expectedList = Files.readAllLines(expfile); |
| |
| Set<String> actual = new HashSet<>(actualList.subList(1, actualList.size())); |
| Set<String> expected = new HashSet<>(expectedList.subList(1, expectedList.size())); |
| |
| Set<String> diff1 = new HashSet<>(actual); |
| diff1.removeAll(expected); |
| Set<String> diff2 = new HashSet<>(expected); |
| diff2.removeAll(actual); |
| if (diff1.size() > 0) { |
| System.out.println("Extra lines in output:"); |
| diff1.forEach(System.out::println); |
| } |
| |
| if (diff2.size() > 0) { |
| System.out.println("Lines missing from output:"); |
| diff2.forEach(System.out::println); |
| } |
| |
| assertTrue(rval); |
| assertEquals(berr.toByteArray().length, 0); |
| assertEquals(actual.size(), actualList.size() - 1); |
| assertEquals(diff1.size(), 0); |
| assertEquals(diff2.size(), 0); |
| } |
| } |