mirror of https://gitee.com/bigwinds/arangodb
165 lines
6.2 KiB
C++
165 lines
6.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief tests for datafile structure sizes
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2012 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Jan Steemann
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/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include <boost/test/unit_test.hpp>
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#include "arangod/VocBase/datafile.h"
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#include "arangod/VocBase/document-collection.h"
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#include "arangod/VocBase/VocShaper.h"
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#include "arangod/Wal/Marker.h"
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template<typename T, typename U> size_t offsetOf (U T::*member) {
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return (char*) &((T*)nullptr->*member) - (char*) nullptr;
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- setup / tear-down
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// -----------------------------------------------------------------------------
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struct CStructureSizeSetup {
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CStructureSizeSetup () {
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}
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~CStructureSizeSetup () {
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}
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};
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// -----------------------------------------------------------------------------
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// --SECTION-- test suite
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief setup
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////////////////////////////////////////////////////////////////////////////////
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BOOST_FIXTURE_TEST_SUITE(CStructureSizeTest, CStructureSizeSetup)
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof some basic elements
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_basic_elements) {
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BOOST_CHECK_EQUAL(4, (int) sizeof(TRI_col_type_t));
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BOOST_CHECK_EQUAL(1, (int) sizeof(TRI_df_marker_type_t));
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BOOST_CHECK_EQUAL(4, (int) sizeof(TRI_df_version_t));
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BOOST_CHECK_EQUAL(8, (int) sizeof(TRI_voc_cid_t));
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BOOST_CHECK_EQUAL(4, (int) sizeof(TRI_voc_crc_t));
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BOOST_CHECK_EQUAL(8, (int) sizeof(TRI_voc_tid_t));
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BOOST_CHECK_EQUAL(8, (int) sizeof(TRI_voc_rid_t));
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BOOST_CHECK_EQUAL(4, (int) sizeof(TRI_voc_size_t));
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BOOST_CHECK_EQUAL(8, (int) sizeof(TRI_voc_tick_t));
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof TRI_df_marker_t
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_df_marker) {
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size_t s = sizeof(TRI_df_marker_t);
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TRI_df_marker_t m;
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BOOST_CHECK_EQUAL(16, (int) s);
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BOOST_CHECK_EQUAL(true, s % 8 == 0);
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BOOST_CHECK_EQUAL(0, (int) m.offsetOfSize());
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BOOST_CHECK_EQUAL(4, (int) m.offsetOfCrc());
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BOOST_CHECK_EQUAL(8, (int) m.offsetOfTypeAndTick());
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof TRI_df_header_marker_t
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_df_header_marker) {
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size_t s = sizeof(TRI_df_header_marker_t);
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BOOST_CHECK_EQUAL(16 + 16, (int) s);
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BOOST_CHECK_EQUAL(true, s % 8 == 0);
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BOOST_CHECK_EQUAL(16, (int) offsetOf(&TRI_df_header_marker_t::_version));
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BOOST_CHECK_EQUAL(20, (int) offsetOf(&TRI_df_header_marker_t::_maximalSize));
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BOOST_CHECK_EQUAL(24, (int) offsetOf(&TRI_df_header_marker_t::_fid));
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof TRI_df_footer_marker_t
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_df_footer_marker) {
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size_t s = sizeof(TRI_df_footer_marker_t);
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BOOST_CHECK_EQUAL(16 + 8, (int) s);
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BOOST_CHECK_EQUAL(true, s % 8 == 0);
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BOOST_CHECK_EQUAL(16, (int) offsetOf(&TRI_df_footer_marker_t::_maximalSize));
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BOOST_CHECK_EQUAL(20, (int) offsetOf(&TRI_df_footer_marker_t::_totalSize));
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof TRI_col_header_marker_t
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_col_header_marker) {
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size_t s = sizeof(TRI_col_header_marker_t);
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BOOST_CHECK_EQUAL(16 + 16, (int) s); // base + own size
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BOOST_CHECK_EQUAL(true, s % 8 == 0);
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BOOST_CHECK_EQUAL(16, (int) offsetOf(&TRI_col_header_marker_t::_cid));
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BOOST_CHECK_EQUAL(24, (int) offsetOf(&TRI_col_header_marker_t::_type));
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test sizeof TRI_df_prologue_marker_t
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_CASE (tst_df_prologue_marker) {
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size_t s = sizeof(TRI_df_prologue_marker_t);
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BOOST_CHECK_EQUAL(16 + 16, (int) s);
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BOOST_CHECK_EQUAL(true, s % 8 == 0);
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BOOST_CHECK_EQUAL(16, (int) offsetOf(&TRI_df_prologue_marker_t::_databaseId));
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BOOST_CHECK_EQUAL(24, (int) offsetOf(&TRI_df_prologue_marker_t::_collectionId));
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief generate tests
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////////////////////////////////////////////////////////////////////////////////
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BOOST_AUTO_TEST_SUITE_END ()
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)"
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// End:
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