public void UserPermissions()
{
// Always throw when used
var mockNativeLibraryInterface = new Mock <INativeLibraryInterface>(MockBehavior.Strict);
var posixPermissionInfo = new PosixPermissionInfo(mockNativeLibraryInterface.Object, 1000, 1);
Assert.Equal(1000, posixPermissionInfo.OwnerId);
Assert.True(posixPermissionInfo.TryGetUserPermissions(1000, out _));
posixPermissionInfo.OwnerPermissions = FilePermissions.Read;
Assert.Equal(FilePermissions.Read, posixPermissionInfo.OwnerPermissions);
Assert.True(posixPermissionInfo.TryGetUserPermissions(1000, out FilePermissions ownerPermissions));
Assert.Equal(FilePermissions.Read, ownerPermissions);
posixPermissionInfo.SetUserPermissions(1000, FilePermissions.Write);
Assert.True(posixPermissionInfo.TryGetUserPermissions(1000, out ownerPermissions));
Assert.Equal(FilePermissions.Write, ownerPermissions);
posixPermissionInfo.SetUserPermissions(2000, FilePermissions.Read);
Assert.True(posixPermissionInfo.TryGetUserPermissions(2000, out FilePermissions userPermissions));
Assert.Equal(FilePermissions.Read, userPermissions);
Assert.Throws <ArgumentException>(() => posixPermissionInfo.RemoveUserPermissions(1000));
Assert.False(posixPermissionInfo.TryGetUserPermissions(3000, out _));
posixPermissionInfo.RemoveUserPermissions(3000); // Should not throw
posixPermissionInfo.RemoveUserPermissions(2000);
Assert.False(posixPermissionInfo.TryGetUserPermissions(2000, out _));
Assert.Throws <ArgumentNullException>(() => posixPermissionInfo.SetUserPermissions(null));
posixPermissionInfo.SetUserPermissions(new[] { new KeyValuePair <int, FilePermissions>(4000, FilePermissions.Execute) });
posixPermissionInfo.OwnerId = 4000;
Assert.Equal(FilePermissions.Execute, posixPermissionInfo.OwnerPermissions);
Assert.False(posixPermissionInfo.TryGetUserPermissions(1000, out _));
}
public void ToNative()
{
var mockNativeLibraryInterface = new Mock <INativeLibraryInterface>(MockBehavior.Strict);
AccessControlListEntry[] acl = null;
NativePermissionDataContainer dataContainer = default;
mockNativeLibraryInterface.Setup(obj => obj.SetPermissionData("file", 0, ref It.Ref <NativePermissionDataContainer> .IsAny, It.IsAny <AccessControlListEntry[]>()))
.Callback(new SetPermissionDataCallback((string fileNameParam, int setDefaultAclParam, ref NativePermissionDataContainer dataContainerParam, AccessControlListEntry[] aclParam) =>
{
dataContainer = dataContainerParam;
acl = aclParam;
}));
FilePermissions r = FilePermissions.Read;
FilePermissions rw = FilePermissions.Read | FilePermissions.Write;
FilePermissions rwx = FilePermissions.Read | FilePermissions.Write | FilePermissions.Execute;
var posixPermissionInfo = new PosixPermissionInfo(mockNativeLibraryInterface.Object, 1000, 1000);
posixPermissionInfo.OwnerPermissions = rwx;
posixPermissionInfo.GroupPermissions = rw;
posixPermissionInfo.OtherPermissions = r;
posixPermissionInfo.SetUserPermissions(2000, rw);
posixPermissionInfo.SetUserPermissions(3000, r);
posixPermissionInfo.SetGroupPermissions(2000, r); // Only "r" to test whether mask includes owning group
posixPermissionInfo.SetGroupPermissions(3000, r);
posixPermissionInfo.ApplyPermissions("file", false);
Assert.NotNull(acl);
Assert.Equal(1000, dataContainer.OwnerId);
Assert.Equal(1000, dataContainer.GroupId);
Assert.Equal(rwx, dataContainer.OwnerPermissions);
Assert.Equal(rw, dataContainer.GroupPermissions);
Assert.Equal(r, dataContainer.OtherPermissions);
void CheckAclEntry3(int i, AccessControlListEntryTagTypes tagType, int tagQualifier, FilePermissions permissions)
{
Assert.Equal(tagType, acl[i].TagType);
Assert.Equal(tagQualifier, acl[i].TagQualifier);
Assert.Equal(permissions, acl[i].Permissions);
}
void CheckAclEntry2(int i, AccessControlListEntryTagTypes tagType, FilePermissions permissions)
{
Assert.Equal(tagType, acl[i].TagType);
Assert.Equal(permissions, acl[i].Permissions);
}
Assert.Equal(8, acl.Length);
CheckAclEntry3(0, AccessControlListEntryTagTypes.UserObj, 1000, rwx);
CheckAclEntry3(1, AccessControlListEntryTagTypes.GroupObj, 1000, rw);
CheckAclEntry2(2, AccessControlListEntryTagTypes.Other, r);
CheckAclEntry3(3, AccessControlListEntryTagTypes.User, 2000, rw);
CheckAclEntry3(4, AccessControlListEntryTagTypes.User, 3000, r);
CheckAclEntry3(5, AccessControlListEntryTagTypes.Group, 2000, r);
CheckAclEntry3(6, AccessControlListEntryTagTypes.Group, 3000, r);
CheckAclEntry2(7, AccessControlListEntryTagTypes.Mask, rw);
}