--- a/test/jdk/tools/jpackage/junit/jdk/jpackage/internal/PathGroupTest.java Wed Nov 06 07:20:07 2019 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,271 +0,0 @@
-/*
- * Copyright (c) 2019, 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. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jpackage.internal;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.*;
-import java.util.function.Consumer;
-import java.util.function.Predicate;
-import java.util.function.UnaryOperator;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import static org.hamcrest.CoreMatchers.equalTo;
-import static org.hamcrest.CoreMatchers.not;
-import static org.junit.Assert.*;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-
-public class PathGroupTest {
-
- @Rule
- public final TemporaryFolder tempFolder = new TemporaryFolder();
-
- @Test(expected = NullPointerException.class)
- public void testNullId() {
- new PathGroup(Map.of()).getPath(null);
- }
-
- @Test
- public void testEmptyPathGroup() {
- PathGroup pg = new PathGroup(Map.of());
-
- assertNull(pg.getPath("foo"));
-
- assertEquals(0, pg.paths().size());
- assertEquals(0, pg.roots().size());
- }
-
- @Test
- public void testRootsSinglePath() {
- final PathGroup pg = new PathGroup(Map.of("main", PATH_FOO));
-
- List<Path> paths = pg.paths();
- assertEquals(1, paths.size());
- assertEquals(PATH_FOO, paths.iterator().next());
-
- List<Path> roots = pg.roots();
- assertEquals(1, roots.size());
- assertEquals(PATH_FOO, roots.iterator().next());
- }
-
- @Test
- public void testDuplicatedRoots() {
- final PathGroup pg = new PathGroup(Map.of("main", PATH_FOO, "another",
- PATH_FOO, "root", PATH_EMPTY));
-
- List<Path> paths = pg.paths();
- Collections.sort(paths);
-
- assertEquals(3, paths.size());
- assertEquals(PATH_EMPTY, paths.get(0));
- assertEquals(PATH_FOO, paths.get(1));
- assertEquals(PATH_FOO, paths.get(2));
-
- List<Path> roots = pg.roots();
- assertEquals(1, roots.size());
- assertEquals(PATH_EMPTY, roots.get(0));
- }
-
- @Test
- public void testRoots() {
- final PathGroup pg = new PathGroup(Map.of(1, Path.of("foo"), 2, Path.of(
- "foo", "bar"), 3, Path.of("foo", "bar", "buz")));
-
- List<Path> paths = pg.paths();
- assertEquals(3, paths.size());
- assertTrue(paths.contains(Path.of("foo")));
- assertTrue(paths.contains(Path.of("foo", "bar")));
- assertTrue(paths.contains(Path.of("foo", "bar", "buz")));
-
- List<Path> roots = pg.roots();
- assertEquals(1, roots.size());
- assertEquals(Path.of("foo"), roots.get(0));
- }
-
- @Test
- public void testResolveAt() {
- final PathGroup pg = new PathGroup(Map.of(0, PATH_FOO, 1, PATH_BAR, 2,
- PATH_EMPTY));
-
- final Path aPath = Path.of("a");
-
- final PathGroup pg2 = pg.resolveAt(aPath);
- assertThat(pg, not(equalTo(pg2)));
-
- List<Path> paths = pg.paths();
- assertEquals(3, paths.size());
- assertTrue(paths.contains(PATH_EMPTY));
- assertTrue(paths.contains(PATH_FOO));
- assertTrue(paths.contains(PATH_BAR));
- assertEquals(PATH_EMPTY, pg.roots().get(0));
-
- paths = pg2.paths();
- assertEquals(3, paths.size());
- assertTrue(paths.contains(aPath.resolve(PATH_EMPTY)));
- assertTrue(paths.contains(aPath.resolve(PATH_FOO)));
- assertTrue(paths.contains(aPath.resolve(PATH_BAR)));
- assertEquals(aPath, pg2.roots().get(0));
- }
-
- @Test
- public void testTransform() throws IOException {
- for (var transform : TransformType.values()) {
- testTransform(false, transform);
- }
- }
-
- @Test
- public void testTransformWithExcludes() throws IOException {
- for (var transform : TransformType.values()) {
- testTransform(true, transform);
- }
- }
-
- enum TransformType { Copy, Move, Handler };
-
- private void testTransform(boolean withExcludes, TransformType transform)
- throws IOException {
- final PathGroup pg = new PathGroup(Map.of(0, PATH_FOO, 1, PATH_BAR, 2,
- PATH_EMPTY, 3, PATH_BAZ));
-
- final Path srcDir = tempFolder.newFolder().toPath();
- final Path dstDir = tempFolder.newFolder().toPath();
-
- Files.createDirectories(srcDir.resolve(PATH_FOO).resolve("a/b/c/d"));
- Files.createFile(srcDir.resolve(PATH_FOO).resolve("a/b/c/file1"));
- Files.createFile(srcDir.resolve(PATH_FOO).resolve("a/b/file2"));
- Files.createFile(srcDir.resolve(PATH_FOO).resolve("a/b/file3"));
- Files.createFile(srcDir.resolve(PATH_BAR));
- Files.createFile(srcDir.resolve(PATH_EMPTY).resolve("file4"));
- Files.createDirectories(srcDir.resolve(PATH_BAZ).resolve("1/2/3"));
-
- var dst = pg.resolveAt(dstDir);
- var src = pg.resolveAt(srcDir);
- if (withExcludes) {
- // Exclude from transformation.
- src.setPath(new Object(), srcDir.resolve(PATH_FOO).resolve("a/b/c"));
- src.setPath(new Object(), srcDir.resolve(PATH_EMPTY).resolve("file4"));
- }
-
- var srcFilesBeforeTransform = walkFiles(srcDir);
-
- if (transform == TransformType.Handler) {
- List<Map.Entry<Path, Path>> copyFile = new ArrayList<>();
- List<Path> createDirectory = new ArrayList<>();
- src.transform(dst, new PathGroup.TransformHandler() {
- @Override
- public void copyFile(Path src, Path dst) throws IOException {
- copyFile.add(Map.entry(src, dst));
- }
-
- @Override
- public void createDirectory(Path dir) throws IOException {
- createDirectory.add(dir);
- }
- });
-
- Consumer<Path> assertFile = path -> {
- var entry = Map.entry(srcDir.resolve(path), dstDir.resolve(path));
- assertTrue(copyFile.contains(entry));
- };
-
- Consumer<Path> assertDir = path -> {
- assertTrue(createDirectory.contains(dstDir.resolve(path)));
- };
-
- assertEquals(withExcludes ? 3 : 5, copyFile.size());
- assertEquals(withExcludes ? 8 : 10, createDirectory.size());
-
- assertFile.accept(PATH_FOO.resolve("a/b/file2"));
- assertFile.accept(PATH_FOO.resolve("a/b/file3"));
- assertFile.accept(PATH_BAR);
- assertDir.accept(PATH_FOO.resolve("a/b"));
- assertDir.accept(PATH_FOO.resolve("a"));
- assertDir.accept(PATH_FOO);
- assertDir.accept(PATH_BAZ);
- assertDir.accept(PATH_BAZ.resolve("1"));
- assertDir.accept(PATH_BAZ.resolve("1/2"));
- assertDir.accept(PATH_BAZ.resolve("1/2/3"));
- assertDir.accept(PATH_EMPTY);
-
- if (!withExcludes) {
- assertFile.accept(PATH_FOO.resolve("a/b/c/file1"));
- assertFile.accept(PATH_EMPTY.resolve("file4"));
- assertDir.accept(PATH_FOO.resolve("a/b/c/d"));
- assertDir.accept(PATH_FOO.resolve("a/b/c"));
- }
-
- assertArrayEquals(new Path[] { Path.of("") }, walkFiles(dstDir));
- return;
- }
-
- if (transform == TransformType.Copy) {
- src.copy(dst);
- } else if (transform == TransformType.Move) {
- src.move(dst);
- }
-
- final List<Path> excludedPaths;
- if (withExcludes) {
- excludedPaths = List.of(
- PATH_EMPTY.resolve("file4"),
- PATH_FOO.resolve("a/b/c")
- );
- } else {
- excludedPaths = Collections.emptyList();
- }
- UnaryOperator<Path[]> removeExcludes = paths -> {
- return Stream.of(paths)
- .filter(path -> !excludedPaths.stream().anyMatch(
- path::startsWith))
- .collect(Collectors.toList()).toArray(Path[]::new);
- };
-
- var dstFiles = walkFiles(dstDir);
- assertArrayEquals(removeExcludes.apply(srcFilesBeforeTransform), dstFiles);
-
- if (transform == TransformType.Copy) {
- assertArrayEquals(dstFiles, removeExcludes.apply(walkFiles(srcDir)));
- } else if (transform == TransformType.Move) {
- assertFalse(Files.exists(srcDir));
- }
- }
-
- private static Path[] walkFiles(Path root) throws IOException {
- try (var files = Files.walk(root)) {
- return files.map(root::relativize).sorted().collect(
- Collectors.toList()).toArray(Path[]::new);
- }
- }
-
- private final static Path PATH_FOO = Path.of("foo");
- private final static Path PATH_BAR = Path.of("bar");
- private final static Path PATH_BAZ = Path.of("baz");
- private final static Path PATH_EMPTY = Path.of("");
-}