418 lines
12 KiB
C++
418 lines
12 KiB
C++
/********************************************************************************
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* ReactPhysics3D physics library, http://www.reactphysics3d.com *
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* Copyright (c) 2010-2016 Daniel Chappuis *
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*********************************************************************************
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* *
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* This software is provided 'as-is', without any express or implied warranty. *
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* In no event will the authors be held liable for any damages arising from the *
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* use of this software. *
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* *
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* Permission is granted to anyone to use this software for any purpose, *
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* including commercial applications, and to alter it and redistribute it *
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* freely, subject to the following restrictions: *
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* *
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* 1. The origin of this software must not be misrepresented; you must not claim *
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* that you wrote the original software. If you use this software in a *
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* product, an acknowledgment in the product documentation would be *
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* appreciated but is not required. *
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* *
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* 2. Altered source versions must be plainly marked as such, and must not be *
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* misrepresented as being the original software. *
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* *
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* 3. This notice may not be removed or altered from any source distribution. *
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* *
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********************************************************************************/
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#ifndef TEST_SET_H
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#define TEST_SET_H
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// Libraries
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#include "Test.h"
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#include "containers/Set.h"
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#include "memory/DefaultAllocator.h"
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// Key to test map with always same hash values
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namespace reactphysics3d {
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struct TestValueSet {
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int key;
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TestValueSet(int k) :key(k) {}
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bool operator==(const TestValueSet& testValue) const {
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return key == testValue.key;
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}
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};
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}
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// Hash function for struct VerticesPair
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namespace std {
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template <> struct hash<reactphysics3d::TestValueSet> {
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size_t operator()(const reactphysics3d::TestValueSet& value) const {
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return 1;
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}
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};
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}
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/// Reactphysics3D namespace
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namespace reactphysics3d {
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// Class TestSet
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/**
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* Unit test for the Set class
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*/
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class TestSet : public Test {
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private :
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// ---------- Atributes ---------- //
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DefaultAllocator mAllocator;
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public :
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// ---------- Methods ---------- //
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/// Constructor
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TestSet(const std::string& name) : Test(name) {
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}
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/// Run the tests
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void run() {
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testConstructors();
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testReserve();
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testAddRemoveClear();
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testContains();
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testFind();
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testEquality();
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testAssignment();
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testIterators();
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}
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void testConstructors() {
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// ----- Constructors ----- //
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Set<std::string> set1(mAllocator);
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rp3d_test(set1.capacity() == 0);
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rp3d_test(set1.size() == 0);
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Set<std::string> set2(mAllocator, 100);
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rp3d_test(set2.capacity() >= 100);
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rp3d_test(set2.size() == 0);
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// ----- Copy Constructors ----- //
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Set<std::string> set3(set1);
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rp3d_test(set3.capacity() == set1.capacity());
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rp3d_test(set3.size() == set1.size());
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Set<int> set4(mAllocator);
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set4.add(10);
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set4.add(20);
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set4.add(30);
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rp3d_test(set4.capacity() >= 3);
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rp3d_test(set4.size() == 3);
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set4.add(30);
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rp3d_test(set4.size() == 3);
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Set<int> set5(set4);
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rp3d_test(set5.capacity() == set4.capacity());
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rp3d_test(set5.size() == set4.size());
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rp3d_test(set5.contains(10));
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rp3d_test(set5.contains(20));
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rp3d_test(set5.contains(30));
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}
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void testReserve() {
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Set<std::string> set1(mAllocator);
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set1.reserve(15);
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rp3d_test(set1.capacity() >= 15);
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set1.add("test1");
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set1.add("test2");
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rp3d_test(set1.capacity() >= 15);
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set1.reserve(10);
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rp3d_test(set1.capacity() >= 15);
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set1.reserve(100);
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rp3d_test(set1.capacity() >= 100);
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rp3d_test(set1.contains("test1"));
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rp3d_test(set1.contains("test2"));
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}
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void testAddRemoveClear() {
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// ----- Test add() ----- //
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Set<int> set1(mAllocator);
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set1.add(10);
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set1.add(80);
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set1.add(130);
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rp3d_test(set1.contains(10));
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rp3d_test(set1.contains(80));
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rp3d_test(set1.contains(130));
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rp3d_test(set1.size() == 3);
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Set<int> set2(mAllocator, 15);
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for (int i = 0; i < 1000000; i++) {
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set2.add(i);
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}
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bool isValid = true;
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for (int i = 0; i < 1000000; i++) {
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if (!set2.contains(i)) isValid = false;
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}
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rp3d_test(isValid);
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set1.remove(10);
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set1.add(10);
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rp3d_test(set1.size() == 3);
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rp3d_test(set1.contains(10));
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set1.add(34);
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rp3d_test(set1.contains(34));
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rp3d_test(set1.size() == 4);
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// ----- Test remove() ----- //
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set1.remove(10);
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rp3d_test(!set1.contains(10));
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rp3d_test(set1.contains(80));
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rp3d_test(set1.contains(130));
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rp3d_test(set1.contains(34));
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rp3d_test(set1.size() == 3);
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set1.remove(80);
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rp3d_test(!set1.contains(80));
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rp3d_test(set1.contains(130));
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rp3d_test(set1.contains(34));
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rp3d_test(set1.size() == 2);
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set1.remove(130);
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rp3d_test(!set1.contains(130));
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rp3d_test(set1.contains(34));
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rp3d_test(set1.size() == 1);
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set1.remove(34);
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rp3d_test(!set1.contains(34));
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rp3d_test(set1.size() == 0);
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isValid = true;
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for (int i = 0; i < 1000000; i++) {
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set2.remove(i);
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}
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for (int i = 0; i < 1000000; i++) {
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if (set2.contains(i)) isValid = false;
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}
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rp3d_test(isValid);
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rp3d_test(set2.size() == 0);
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Set<int> set3(mAllocator);
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for (int i=0; i < 1000000; i++) {
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set3.add(i);
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set3.remove(i);
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}
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set3.add(1);
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set3.add(2);
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set3.add(3);
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rp3d_test(set3.size() == 3);
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auto it = set3.begin();
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set3.remove(it++);
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rp3d_test(!set3.contains(1));
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rp3d_test(set3.size() == 2);
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rp3d_test(*it == 2);
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set3.add(6);
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set3.add(7);
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set3.add(8);
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for (it = set3.begin(); it != set3.end();) {
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it = set3.remove(it);
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}
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rp3d_test(set3.size() == 0);
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// ----- Test clear() ----- //
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Set<int> set4(mAllocator);
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set4.add(2);
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set4.add(4);
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set4.add(6);
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set4.clear();
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rp3d_test(set4.size() == 0);
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set4.add(2);
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rp3d_test(set4.size() == 1);
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rp3d_test(set4.contains(2));
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set4.clear();
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rp3d_test(set4.size() == 0);
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Set<int> set5(mAllocator);
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set5.clear();
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rp3d_test(set5.size() == 0);
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// ----- Test map with always same hash value for keys ----- //
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Set<TestValueSet> set6(mAllocator);
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for (int i=0; i < 1000; i++) {
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set6.add(TestValueSet(i));
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}
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bool isTestValid = true;
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for (int i=0; i < 1000; i++) {
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if (!set6.contains(TestValueSet(i))) {
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isTestValid = false;
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}
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}
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rp3d_test(isTestValid);
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for (int i=0; i < 1000; i++) {
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set6.remove(TestValueSet(i));
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}
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rp3d_test(set6.size() == 0);
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}
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void testContains() {
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Set<int> set1(mAllocator);
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rp3d_test(!set1.contains(2));
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rp3d_test(!set1.contains(4));
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rp3d_test(!set1.contains(6));
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set1.add(2);
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set1.add(4);
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set1.add(6);
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rp3d_test(set1.contains(2));
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rp3d_test(set1.contains(4));
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rp3d_test(set1.contains(6));
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set1.remove(4);
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rp3d_test(!set1.contains(4));
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rp3d_test(set1.contains(2));
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rp3d_test(set1.contains(6));
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set1.clear();
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rp3d_test(!set1.contains(2));
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rp3d_test(!set1.contains(6));
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}
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void testFind() {
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Set<int> set1(mAllocator);
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set1.add(2);
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set1.add(4);
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set1.add(6);
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rp3d_test(set1.find(2) != set1.end());
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rp3d_test(set1.find(4) != set1.end());
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rp3d_test(set1.find(6) != set1.end());
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rp3d_test(set1.find(45) == set1.end());
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set1.remove(2);
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rp3d_test(set1.find(2) == set1.end());
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}
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void testEquality() {
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Set<std::string> set1(mAllocator, 10);
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Set<std::string> set2(mAllocator, 2);
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rp3d_test(set1 == set2);
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set1.add("a");
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set1.add("b");
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set1.add("c");
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set2.add("a");
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set2.add("b");
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set2.add("h");
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rp3d_test(set1 == set1);
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rp3d_test(set2 == set2);
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rp3d_test(set1 != set2);
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rp3d_test(set2 != set1);
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set1.add("a");
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set2.remove("h");
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set2.add("c");
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rp3d_test(set1 == set2);
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rp3d_test(set2 == set1);
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Set<std::string> set3(mAllocator);
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set3.add("a");
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rp3d_test(set1 != set3);
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rp3d_test(set2 != set3);
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rp3d_test(set3 != set1);
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rp3d_test(set3 != set2);
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}
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void testAssignment() {
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Set<int> set1(mAllocator);
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set1.add(1);
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set1.add(2);
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set1.add(10);
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Set<int> set2(mAllocator);
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set2 = set1;
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rp3d_test(set2.size() == set1.size());
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rp3d_test(set2.contains(1));
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rp3d_test(set2.contains(2));
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rp3d_test(set2.contains(10));
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rp3d_test(set1 == set2);
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Set<int> set3(mAllocator, 100);
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set3 = set1;
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rp3d_test(set3.size() == set1.size());
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rp3d_test(set3 == set1);
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rp3d_test(set3.contains(1));
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rp3d_test(set3.contains(2));
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rp3d_test(set3.contains(10));
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Set<int> set4(mAllocator);
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set3 = set4;
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rp3d_test(set3.size() == 0);
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rp3d_test(set3 == set4);
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Set<int> set5(mAllocator);
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set5.add(7);
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set5.add(19);
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set1 = set5;
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rp3d_test(set5.size() == set1.size());
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rp3d_test(set1 == set5);
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rp3d_test(set1.contains(7));
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rp3d_test(set1.contains(19));
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}
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void testIterators() {
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Set<int> set1(mAllocator);
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rp3d_test(set1.begin() == set1.end());
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set1.add(1);
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set1.add(2);
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set1.add(3);
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set1.add(4);
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Set<int>::Iterator itBegin = set1.begin();
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Set<int>::Iterator it = set1.begin();
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rp3d_test(itBegin == it);
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int size = 0;
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for (auto it = set1.begin(); it != set1.end(); ++it) {
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rp3d_test(set1.contains(*it));
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size++;
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}
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rp3d_test(set1.size() == size);
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}
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};
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}
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#endif
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