mirror of https://gitee.com/bigwinds/arangodb
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
////////////////////////////////////////////////////////////////////////
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/// @brief geo index
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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 by ArangoDB GmbH - All rights reserved.
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///
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/// The Programs (which include both the software and documentation)
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/// contain proprietary information of triAGENS GmbH; they are
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/// provided under a license agreement containing restrictions on use and
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/// disclosure and are also protected by copyright, patent and other
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/// intellectual and industrial property laws. Reverse engineering,
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/// disassembly or decompilation of the Programs, except to the extent
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/// required to obtain interoperability with other independently created
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/// software or as specified by law, is prohibited.
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///
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/// The Programs are not intended for use in any nuclear, aviation, mass
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/// transit, medical, or other inherently dangerous applications. It shall
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/// be the licensee's responsibility to take all appropriate fail-safe,
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/// backup, redundancy, and other measures to ensure the safe use of such
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/// applications if the Programs are used for such purposes, and triAGENS
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/// GmbH disclaims liability for any damages caused by such use of
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/// the Programs.
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///
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/// This software is the confidential and proprietary information of
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/// triAGENS GmbH. You shall not disclose such confidential and
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/// proprietary information and shall use it only in accordance with the
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/// terms of the license agreement you entered into with triAGENS GmbH.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Simon Grätzer
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/// @author Copyright 2017, ArangoDB GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include "ApplicationFeatures/ApplicationServer.h"
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#include "Pregel/TypedBuffer.h"
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#include "catch.hpp"
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using namespace arangodb::pregel;
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/***************************************/
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TEST_CASE("tst_pregel1", "[pregel]") {
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arangodb::application_features::ApplicationServer server(nullptr, nullptr);
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arangodb::PageSizeFeature feature(server);
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feature.prepare();
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SECTION("malloc") {
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VectorTypedBuffer<int> mapped(1024);
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REQUIRE(mapped.size() == 0);
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REQUIRE(mapped.capacity() == 1024);
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REQUIRE(mapped.remainingCapacity() == 1024);
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mapped.advance(1024);
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REQUIRE(mapped.size() == 1024);
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REQUIRE(mapped.capacity() == 1024);
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REQUIRE(mapped.remainingCapacity() == 0);
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int *ptr = mapped.begin();
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for (int i = 0; i < 1024; i++) {
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*(ptr+i) = i;
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}
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for (int i = 0; i < 1024; i++) {
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REQUIRE(*(ptr+i) == i);
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}
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}
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SECTION("mmap") {
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MappedFileBuffer<int> mapped(1024);
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REQUIRE(mapped.size() == 0);
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REQUIRE(mapped.capacity() == 1024);
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REQUIRE(mapped.remainingCapacity() == 1024);
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mapped.advance(1024);
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REQUIRE(mapped.size() == 1024);
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REQUIRE(mapped.capacity() == 1024);
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REQUIRE(mapped.remainingCapacity() == 0);
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int *ptr = mapped.begin();
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for (int i = 0; i < 1024; i++) {
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*(ptr+i) = i;
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}
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for (int i = 0; i < 1024; i++) {
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REQUIRE(*(ptr+i) == i);
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}
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mapped.close();
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REQUIRE(mapped.begin() == nullptr);
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}
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}
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