| /* |
| * Copyright 2013 Google Inc. |
| * |
| * 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.google.common.jimfs; |
| |
| import static com.google.common.jimfs.UserLookupService.createGroupPrincipal; |
| import static com.google.common.jimfs.UserLookupService.createUserPrincipal; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertNotNull; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import java.io.IOException; |
| import java.nio.file.attribute.PosixFileAttributeView; |
| import java.nio.file.attribute.PosixFileAttributes; |
| import java.nio.file.attribute.PosixFilePermission; |
| import java.nio.file.attribute.PosixFilePermissions; |
| import java.util.Set; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Tests for {@link PosixAttributeProvider}. |
| * |
| * @author Colin Decker |
| */ |
| @RunWith(JUnit4.class) |
| public class PosixAttributeProviderTest |
| extends AbstractAttributeProviderTest<PosixAttributeProvider> { |
| |
| @Override |
| protected PosixAttributeProvider createProvider() { |
| return new PosixAttributeProvider(); |
| } |
| |
| @Override |
| protected Set<? extends AttributeProvider> createInheritedProviders() { |
| return ImmutableSet.of(new BasicAttributeProvider(), new OwnerAttributeProvider()); |
| } |
| |
| @Test |
| public void testInitialAttributes() { |
| assertContainsAll( |
| file, |
| ImmutableMap.of( |
| "group", createGroupPrincipal("group"), |
| "permissions", PosixFilePermissions.fromString("rw-r--r--"))); |
| } |
| |
| @Test |
| public void testSet() { |
| assertSetAndGetSucceeds("group", createGroupPrincipal("foo")); |
| assertSetAndGetSucceeds("permissions", PosixFilePermissions.fromString("rwxrwxrwx")); |
| |
| // invalid types |
| assertSetFails("permissions", ImmutableList.of(PosixFilePermission.GROUP_EXECUTE)); |
| assertSetFails("permissions", ImmutableSet.of("foo")); |
| } |
| |
| @Test |
| public void testSetOnCreate() { |
| assertSetAndGetSucceedsOnCreate("permissions", PosixFilePermissions.fromString("rwxrwxrwx")); |
| assertSetFailsOnCreate("group", createGroupPrincipal("foo")); |
| } |
| |
| @Test |
| public void testView() throws IOException { |
| file.setAttribute("owner", "owner", createUserPrincipal("user")); |
| |
| PosixFileAttributeView view = |
| provider.view( |
| fileLookup(), |
| ImmutableMap.of( |
| "basic", new BasicAttributeProvider().view(fileLookup(), NO_INHERITED_VIEWS), |
| "owner", new OwnerAttributeProvider().view(fileLookup(), NO_INHERITED_VIEWS))); |
| assertNotNull(view); |
| |
| assertThat(view.name()).isEqualTo("posix"); |
| assertThat(view.getOwner()).isEqualTo(createUserPrincipal("user")); |
| |
| PosixFileAttributes attrs = view.readAttributes(); |
| assertThat(attrs.fileKey()).isEqualTo(0); |
| assertThat(attrs.owner()).isEqualTo(createUserPrincipal("user")); |
| assertThat(attrs.group()).isEqualTo(createGroupPrincipal("group")); |
| assertThat(attrs.permissions()).isEqualTo(PosixFilePermissions.fromString("rw-r--r--")); |
| |
| view.setOwner(createUserPrincipal("root")); |
| assertThat(view.getOwner()).isEqualTo(createUserPrincipal("root")); |
| assertThat(file.getAttribute("owner", "owner")).isEqualTo(createUserPrincipal("root")); |
| |
| view.setGroup(createGroupPrincipal("root")); |
| assertThat(view.readAttributes().group()).isEqualTo(createGroupPrincipal("root")); |
| assertThat(file.getAttribute("posix", "group")).isEqualTo(createGroupPrincipal("root")); |
| |
| view.setPermissions(PosixFilePermissions.fromString("rwx------")); |
| assertThat(view.readAttributes().permissions()) |
| .isEqualTo(PosixFilePermissions.fromString("rwx------")); |
| assertThat(file.getAttribute("posix", "permissions")) |
| .isEqualTo(PosixFilePermissions.fromString("rwx------")); |
| } |
| |
| @Test |
| public void testAttributes() { |
| PosixFileAttributes attrs = provider.readAttributes(file); |
| assertThat(attrs.permissions()).isEqualTo(PosixFilePermissions.fromString("rw-r--r--")); |
| assertThat(attrs.group()).isEqualTo(createGroupPrincipal("group")); |
| assertThat(attrs.fileKey()).isEqualTo(0); |
| } |
| } |