1// Copyright 2011 The Kyua Authors. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29#include "store/metadata.hpp" 30 31#include <atf-c++.hpp> 32 33#include "store/exceptions.hpp" 34#include "store/write_backend.hpp" 35#include "utils/fs/path.hpp" 36#include "utils/logging/operations.hpp" 37#include "utils/sqlite/database.hpp" 38 39namespace logging = utils::logging; 40namespace sqlite = utils::sqlite; 41 42 43namespace { 44 45 46/// Creates a test in-memory database. 47/// 48/// When using this function, you must define a 'require.files' property in this 49/// case pointing to store::detail::schema_file(). 50/// 51/// The database created by this function mimics a real complete database, but 52/// without any predefined values. I.e. for our particular case, the metadata 53/// table is empty. 54/// 55/// \return A SQLite database instance. 56static sqlite::database 57create_database(void) 58{ 59 sqlite::database db = sqlite::database::in_memory(); 60 store::detail::initialize(db); 61 db.exec("DELETE FROM metadata"); 62 return db; 63} 64 65 66} // anonymous namespace 67 68 69ATF_TEST_CASE(fetch_latest__ok); 70ATF_TEST_CASE_HEAD(fetch_latest__ok) 71{ 72 logging::set_inmemory(); 73 set_md_var("require.files", store::detail::schema_file().c_str()); 74} 75ATF_TEST_CASE_BODY(fetch_latest__ok) 76{ 77 sqlite::database db = create_database(); 78 db.exec("INSERT INTO metadata (schema_version, timestamp) " 79 "VALUES (512, 5678)"); 80 db.exec("INSERT INTO metadata (schema_version, timestamp) " 81 "VALUES (256, 1234)"); 82 83 const store::metadata metadata = store::metadata::fetch_latest(db); 84 ATF_REQUIRE_EQ(5678L, metadata.timestamp()); 85 ATF_REQUIRE_EQ(512, metadata.schema_version()); 86} 87 88 89ATF_TEST_CASE(fetch_latest__empty_metadata); 90ATF_TEST_CASE_HEAD(fetch_latest__empty_metadata) 91{ 92 logging::set_inmemory(); 93 set_md_var("require.files", store::detail::schema_file().c_str()); 94} 95ATF_TEST_CASE_BODY(fetch_latest__empty_metadata) 96{ 97 sqlite::database db = create_database(); 98 ATF_REQUIRE_THROW_RE(store::integrity_error, "metadata.*empty", 99 store::metadata::fetch_latest(db)); 100} 101 102 103ATF_TEST_CASE_WITHOUT_HEAD(fetch_latest__no_timestamp); 104ATF_TEST_CASE_BODY(fetch_latest__no_timestamp) 105{ 106 sqlite::database db = sqlite::database::in_memory(); 107 db.exec("CREATE TABLE metadata (schema_version INTEGER)"); 108 db.exec("INSERT INTO metadata VALUES (3)"); 109 110 ATF_REQUIRE_THROW_RE(store::integrity_error, 111 "Invalid metadata.*timestamp", 112 store::metadata::fetch_latest(db)); 113} 114 115 116ATF_TEST_CASE_WITHOUT_HEAD(fetch_latest__no_schema_version); 117ATF_TEST_CASE_BODY(fetch_latest__no_schema_version) 118{ 119 sqlite::database db = sqlite::database::in_memory(); 120 db.exec("CREATE TABLE metadata (timestamp INTEGER)"); 121 db.exec("INSERT INTO metadata VALUES (3)"); 122 123 ATF_REQUIRE_THROW_RE(store::integrity_error, 124 "Invalid metadata.*schema_version", 125 store::metadata::fetch_latest(db)); 126} 127 128 129ATF_TEST_CASE(fetch_latest__invalid_timestamp); 130ATF_TEST_CASE_HEAD(fetch_latest__invalid_timestamp) 131{ 132 logging::set_inmemory(); 133 set_md_var("require.files", store::detail::schema_file().c_str()); 134} 135ATF_TEST_CASE_BODY(fetch_latest__invalid_timestamp) 136{ 137 sqlite::database db = create_database(); 138 db.exec("INSERT INTO metadata (schema_version, timestamp) " 139 "VALUES (3, 'foo')"); 140 141 ATF_REQUIRE_THROW_RE(store::integrity_error, 142 "timestamp.*invalid type", 143 store::metadata::fetch_latest(db)); 144} 145 146 147ATF_INIT_TEST_CASES(tcs) 148{ 149 ATF_ADD_TEST_CASE(tcs, fetch_latest__ok); 150 ATF_ADD_TEST_CASE(tcs, fetch_latest__empty_metadata); 151 ATF_ADD_TEST_CASE(tcs, fetch_latest__no_timestamp); 152 ATF_ADD_TEST_CASE(tcs, fetch_latest__no_schema_version); 153 ATF_ADD_TEST_CASE(tcs, fetch_latest__invalid_timestamp); 154} 155