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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/chromeos/fileapi/file_access_permissions.h"
#include "testing/gtest/include/gtest/gtest.h"
class FileAccessPermissionsTest : public testing::Test {
};
TEST_F(FileAccessPermissionsTest, FileAccessChecks) {
#if defined(OS_WIN)
FilePath good_dir(FILE_PATH_LITERAL("c:\\root\\dir"));
FilePath bad_dir(FILE_PATH_LITERAL("c:\\root"));
FilePath good_file(FILE_PATH_LITERAL("c:\\root\\dir\\good_file.txt"));
FilePath bad_file(FILE_PATH_LITERAL("c:\\root\\dir\\bad_file.txt"));
#elif defined(OS_POSIX)
FilePath good_dir(FILE_PATH_LITERAL("/root/dir"));
FilePath bad_dir(FILE_PATH_LITERAL("/root"));
FilePath good_file(FILE_PATH_LITERAL("/root/dir/good_file.txt"));
FilePath bad_file(FILE_PATH_LITERAL("/root/dir/bad_file.txt"));
#endif
std::string extension1("ddammdhioacbehjngdmkjcjbnfginlla");
std::string extension2("jkhdjkhkhsdkfhsdkhrterwmtermeter");
chromeos::FileAccessPermissions permissions;
// By default extension have no access to any local file.
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, bad_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, bad_file));
// After granting file access to the handler extension for a given file, it
// can only access that file an nothing else.
permissions.GrantAccessPermission(extension1, good_file);
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_dir));
EXPECT_TRUE(permissions.HasAccessPermission(extension1, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, bad_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, bad_file));
// After granting file access to the handler extension for a given directory,
// it can access that directory and all files within it.
permissions.GrantAccessPermission(extension2, good_dir);
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_dir));
EXPECT_TRUE(permissions.HasAccessPermission(extension1, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, bad_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, bad_file));
// After revoking rights for extensions, they should not be able to access
// any file system element anymore.
permissions.RevokePermissions(extension1);
permissions.RevokePermissions(extension2);
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension1, bad_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_dir));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, good_file));
EXPECT_FALSE(permissions.HasAccessPermission(extension2, bad_file));
}
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