136 lines
3.5 KiB
C++
136 lines
3.5 KiB
C++
#include <doctest/doctest.h>
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#include "algorithm/henzinger_king.h"
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#include "algorithm/king.h"
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using namespace graph;
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TEST_SUITE("Dynamic Reachability Test") {
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TEST_CASE("King") {
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// 1 --> 2 --> 4 --> 6 --> 8 --> 9
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// 4 --> 5 --> 7 --> 8
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// 7 --> 9
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// 1 --> 3 --> 9
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// 3 --> 5 --> 6
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Digraph<std::uint16_t> G;
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G.insert(1, 2);
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G.insert(1, 3);
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G.insert(2, 4);
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G.insert(3, 5);
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G.insert(3, 9);
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G.insert(4, 5);
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G.insert(4, 6);
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G.insert(5, 6);
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G.insert(5, 7);
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G.insert(6, 8);
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G.insert(7, 8);
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G.insert(7, 9);
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G.insert(8, 9);
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REQUIRE_EQ(G.adjMatrix.size(), 9);
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algo::King<std::uint16_t> king(G);
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king.init();
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SUBCASE("King::query") {
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CHECK_EQ(king.query(1, 9), true);
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CHECK_EQ(king.query(2, 8), true);
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CHECK_EQ(king.query(3, 7), true);
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CHECK_EQ(king.query(4, 3), false);
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CHECK_EQ(king.query(5, 4), false);
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CHECK_EQ(king.query(6, 1), false);
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}
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SUBCASE("King::remove") {
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king.remove(4, 6);
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CHECK_EQ(king.query(3, 6), true);
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CHECK_EQ(king.query(4, 6), true);
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king.remove(5, 6);
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CHECK_EQ(king.query(1, 9), true);
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CHECK_EQ(king.query(1, 6), false);
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king.remove(1, 2);
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CHECK_EQ(king.query(1, 5), true);
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CHECK_EQ(king.query(1, 2), false);
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}
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SUBCASE("King::insert") {
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king.insert(3, 10);
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CHECK_EQ(king.query(1, 10), true);
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CHECK_EQ(king.query(2, 10), false);
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}
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}
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TEST_CASE("HenzingerKing") {
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// 1 --> 2 --> 4 --> 6 --> 8 --> 9 --> 5
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// 4 --> 5 --> 7 --> 8
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// 5 --> 6
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// 7 --> 9
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// 2 --> 3 --> 1
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// 3 --> 5
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// 3 --> 9
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Digraph<std::uint16_t> G;
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G.insert(1, 2);
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G.insert(2, 4);
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G.insert(2, 3);
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G.insert(3, 1);
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G.insert(3, 5);
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G.insert(3, 9);
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G.insert(4, 5);
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G.insert(4, 6);
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G.insert(5, 6);
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G.insert(5, 7);
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G.insert(6, 8);
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G.insert(7, 8);
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G.insert(7, 9);
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G.insert(8, 9);
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G.insert(9, 5);
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REQUIRE_EQ(G.adjMatrix.size(), 9);
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algo::HenzingerKing<std::uint16_t> henzingerKing(G);
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henzingerKing.init();
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SUBCASE("HenzingerKing::query") {
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CHECK_EQ(henzingerKing.query(1, 9), true);
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CHECK_EQ(henzingerKing.query(2, 8), true);
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CHECK_EQ(henzingerKing.query(3, 9), true);
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CHECK_EQ(henzingerKing.query(9, 5), true);
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CHECK_EQ(henzingerKing.query(4, 3), false);
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CHECK_EQ(henzingerKing.query(5, 4), false);
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CHECK_EQ(henzingerKing.query(6, 1), false);
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}
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SUBCASE("HenzingerKing::remove") {
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henzingerKing.remove({ {7, 8}, {6, 8}, {3, 1} });
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CHECK_EQ(henzingerKing.query(1, 3), true);
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CHECK_EQ(henzingerKing.query(1, 9), true);
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CHECK_EQ(henzingerKing.query(4, 5), true);
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CHECK_EQ(henzingerKing.query(3, 1), false);
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CHECK_EQ(henzingerKing.query(6, 8), false);
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CHECK_EQ(henzingerKing.query(7, 8), false);
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CHECK_EQ(henzingerKing.query(1, 8), false);
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CHECK_EQ(henzingerKing.query(8, 4), false);
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henzingerKing.remove({ {4, 5}, {5, 6} });
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CHECK_EQ(henzingerKing.query(2, 9), true);
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CHECK_EQ(henzingerKing.query(9, 6), false);
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CHECK_EQ(henzingerKing.query(4, 6), false);
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}
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SUBCASE("HenzingerKing::insert") {
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henzingerKing.insert(4, 6);
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CHECK_EQ(henzingerKing.query(1, 6), true);
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CHECK_EQ(henzingerKing.query(3, 6), true);
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}
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}
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} |