| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| |
| package org.graalvm.compiler.debug.test; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.nio.file.FileVisitResult; |
| import java.nio.file.FileVisitor; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.nio.file.attribute.BasicFileAttributes; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.graalvm.compiler.debug.Versions; |
| import org.junit.After; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.junit.Assume.assumeTrue; |
| import org.junit.Test; |
| |
| public class VersionsTest { |
| private File temporaryDirectory; |
| |
| @After |
| public void cleanUp() throws IOException { |
| if (temporaryDirectory != null) { |
| Files.walkFileTree(temporaryDirectory.toPath(), new FileVisitor<Path>() { |
| @Override |
| public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException { |
| return FileVisitResult.CONTINUE; |
| } |
| |
| @Override |
| public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { |
| Files.delete(file); |
| return FileVisitResult.CONTINUE; |
| } |
| |
| @Override |
| public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException { |
| Files.delete(file); |
| return FileVisitResult.CONTINUE; |
| } |
| |
| @Override |
| public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException { |
| Files.delete(dir); |
| return FileVisitResult.CONTINUE; |
| } |
| }); |
| } |
| temporaryDirectory = null; |
| } |
| |
| @Test |
| public void emptyProperties() throws URISyntaxException { |
| Path root = Paths.get(new URI("file:/")); |
| Versions v = new Versions(root); |
| assertEmpty(v.withVersions(null)); |
| } |
| |
| @Test |
| public void emptyWithNullProperties() throws URISyntaxException { |
| Path root = Paths.get(new URI("file:/")); |
| Versions v = new Versions(root); |
| assertEmpty(v.withVersions(null)); |
| } |
| |
| @Test |
| public void readFromSameDirNullProps() throws IOException { |
| File dir = prepareReleaseFile(); |
| |
| Versions v = new Versions(dir.toPath()); |
| Map<Object, Object> map = v.withVersions(null); |
| assertNonModifiable(map); |
| |
| assertEquals("16055f1ffaf736b7b86dcfaea53971983cd9ae0a", map.get("version.sdk")); |
| assertEquals("7930979c3b0af09a910accaaf3e73b2a55d2bade", map.get("version.truffleruby")); |
| } |
| |
| @Test |
| public void readFromSameDir() throws IOException { |
| File dir = prepareReleaseFile(); |
| |
| Versions v = new Versions(dir.toPath()); |
| |
| Map<Object, Object> prepared = new HashMap<>(); |
| prepared.put("test", "best"); |
| |
| Map<Object, Object> map = v.withVersions(prepared); |
| assertSame(prepared, map); |
| |
| assertEquals("16055f1ffaf736b7b86dcfaea53971983cd9ae0a", map.get("version.sdk")); |
| assertEquals("7930979c3b0af09a910accaaf3e73b2a55d2bade", map.get("version.truffleruby")); |
| assertEquals("best", map.get("test")); |
| } |
| |
| @Test |
| public void readFromSubDirNullProps() throws IOException { |
| File dir = prepareSubReleaseFile(); |
| |
| Versions v = new Versions(dir.toPath()); |
| Map<Object, Object> map = v.withVersions(null); |
| assertNonModifiable(map); |
| |
| assertEquals("16055f1ffaf736b7b86dcfaea53971983cd9ae0a", map.get("version.sdk")); |
| assertEquals("7930979c3b0af09a910accaaf3e73b2a55d2bade", map.get("version.truffleruby")); |
| } |
| |
| @Test |
| public void readFromSubDir() throws IOException { |
| File dir = prepareSubReleaseFile(); |
| |
| Versions v = new Versions(dir.toPath()); |
| |
| Map<Object, Object> prepared = new HashMap<>(); |
| prepared.put("test", "best"); |
| |
| Map<Object, Object> map = v.withVersions(prepared); |
| assertSame(prepared, map); |
| |
| assertEquals("16055f1ffaf736b7b86dcfaea53971983cd9ae0a", map.get("version.sdk")); |
| assertEquals("7930979c3b0af09a910accaaf3e73b2a55d2bade", map.get("version.truffleruby")); |
| assertEquals("best", map.get("test")); |
| } |
| |
| private File prepareReleaseFile() throws IOException { |
| if (temporaryDirectory == null) { |
| temporaryDirectory = File.createTempFile("versions", ".tmp"); |
| temporaryDirectory.delete(); |
| assumeTrue(temporaryDirectory.mkdirs()); |
| try (FileWriter w = new FileWriter(new File(temporaryDirectory, "release"))) { |
| // @formatter:off |
| w.write( |
| "OS_NAME=linux\n" + |
| "OS_ARCH=amd64\n" + |
| "SOURCE=\" truffle:16055f1ffaf736b7b86dcfaea53971983cd9ae0a sdk:16055f1ffaf736b7b86dcfaea53971983cd9ae0a " + |
| "tools-enterprise:fcc1292a05e807a63589e24ce6073aafdef45bb9 graal-js:d374a8fd2733487a9f7518be6a55eb6163a779d1 " + |
| "graal-nodejs:3fcaf6874c9059d5ca5f0615edaa405d66cc1b02 truffleruby:7930979c3b0af09a910accaaf3e73b2a55d2bade " + |
| "fastr:079c6513b46f36abc24bce8aa6022c90576b3eaf graalpython:4cbee7853d460930c4d693970a21b73f811a4703 " + |
| "sulong:2c425f92caa004b12f60428a3e7e6e2715b51f87 substratevm:fcc1292a05e807a63589e24ce6073aafdef45bb9 " + |
| "compiler:16055f1ffaf736b7b86dcfaea53971983cd9ae0a substratevm-enterprise:fcc1292a05e807a63589e24ce6073aafdef45bb9 " + |
| "vm-enterprise:fcc1292a05e807a63589e24ce6073aafdef45bb9 graal-enterprise:fcc1292a05e807a63589e24ce6073aafdef45bb9 \"\n" + |
| "COMMIT_INFO={\"vm-enterprise\":{\"commit.rev\":\"fcc1292a05e807a63589e24ce6073aafdef45bb9\"," + |
| "\"commit.committer\":\"Vojin Jovanovic <vojin.jovanovic@oracle.com>\",}}\n" + |
| "GRAALVM_VERSION=\"0.29-dev\"" |
| ); |
| // @formatter:on |
| } |
| } |
| return temporaryDirectory; |
| } |
| |
| private File prepareSubReleaseFile() throws IOException { |
| File subdir = new File(prepareReleaseFile(), "subdir"); |
| assumeTrue(subdir.mkdirs()); |
| return subdir; |
| } |
| |
| private static void assertEmpty(Map<?, ?> map) { |
| assertNotNull(map); |
| assertTrue(map.isEmpty()); |
| assertNonModifiable(map); |
| } |
| |
| private static void assertNonModifiable(Map<?, ?> map) { |
| try { |
| map.put(null, null); |
| fail("Map shall not be modifiable: " + map); |
| } catch (UnsupportedOperationException ex) { |
| // ok |
| } |
| } |
| } |