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Diffstat (limited to 'jimfs/src/test/java/com/google/common/jimfs/PosixAttributeProviderTest.java')
-rw-r--r-- | jimfs/src/test/java/com/google/common/jimfs/PosixAttributeProviderTest.java | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/jimfs/src/test/java/com/google/common/jimfs/PosixAttributeProviderTest.java b/jimfs/src/test/java/com/google/common/jimfs/PosixAttributeProviderTest.java new file mode 100644 index 0000000..baef1f9 --- /dev/null +++ b/jimfs/src/test/java/com/google/common/jimfs/PosixAttributeProviderTest.java @@ -0,0 +1,124 @@ +/* + * 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); + } +} |