1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/heap_test.cc Mon May 23 04:48:14 2005 +0000
1.3 @@ -0,0 +1,98 @@
1.4 +// -*- c++ -*-
1.5 +
1.6 +#include <iostream>
1.7 +#include <fstream>
1.8 +#include <string>
1.9 +#include <vector>
1.10 +
1.11 +#include <lemon/concept_check.h>
1.12 +#include <lemon/concept/heap.h>
1.13 +
1.14 +#include <lemon/smart_graph.h>
1.15 +
1.16 +#include <lemon/graph_reader.h>
1.17 +
1.18 +#include <lemon/bin_heap.h>
1.19 +#include <lemon/fib_heap.h>
1.20 +#include <lemon/radix_heap.h>
1.21 +
1.22 +#include "test_tools.h"
1.23 +
1.24 +#include "heap_test.h"
1.25 +
1.26 +
1.27 +using namespace lemon;
1.28 +using namespace lemon::concept;
1.29 +
1.30 +
1.31 +int main() {
1.32 +
1.33 + typedef int Item;
1.34 + typedef int Prio;
1.35 + typedef IntIntMap ItemIntMap;
1.36 +
1.37 + typedef ListGraph Graph;
1.38 +
1.39 + typedef Graph::Edge Edge;
1.40 + typedef Graph::Node Node;
1.41 + typedef Graph::EdgeIt EdgeIt;
1.42 + typedef Graph::NodeIt NodeIt;
1.43 + typedef Graph::EdgeMap<int> LengthMap;
1.44 +
1.45 + Graph graph;
1.46 + LengthMap length(graph);
1.47 + Node start;
1.48 +
1.49 + /// \todo create own test graph
1.50 +
1.51 + std::string f_name;
1.52 + if( getenv("srcdir") )
1.53 + f_name = std::string(getenv("srcdir"));
1.54 + else f_name = ".";
1.55 + f_name += "/dijkstra_test.lgf";
1.56 +
1.57 + std::ifstream input(f_name.c_str());
1.58 + check(input, "Input file '" << f_name << "' not found.");
1.59 + readGraph(input, graph, length, start);
1.60 +
1.61 + {
1.62 + std::cerr << "Checking Bin Heap" << std::endl;
1.63 +
1.64 + typedef BinHeap<Item, Prio, ItemIntMap> IntHeap;
1.65 + checkConcept<Heap<Item, Prio, ItemIntMap>, IntHeap>();
1.66 + heapSortTest<IntHeap>(100);
1.67 + heapIncreaseTest<IntHeap>(100);
1.68 +
1.69 + typedef FibHeap<Node, Prio, Graph::NodeMap<int> > NodeHeap;
1.70 + checkConcept<Heap<Node, Prio, Graph::NodeMap<int> >, NodeHeap>();
1.71 + dijkstraHeapTest<Graph, LengthMap, NodeHeap>(graph, length, start);
1.72 + }
1.73 + {
1.74 + std::cerr << "Checking Fib Heap" << std::endl;
1.75 +
1.76 + typedef FibHeap<Item, Prio, ItemIntMap> IntHeap;
1.77 + checkConcept<Heap<Item, Prio, ItemIntMap>, IntHeap>();
1.78 + heapSortTest<IntHeap>(100);
1.79 + heapIncreaseTest<IntHeap>(100);
1.80 +
1.81 + typedef FibHeap<Node, Prio, Graph::NodeMap<int> > NodeHeap;
1.82 + checkConcept<Heap<Node, Prio, Graph::NodeMap<int> >, NodeHeap>();
1.83 + dijkstraHeapTest<Graph, LengthMap, NodeHeap>(graph, length, start);
1.84 + }
1.85 + {
1.86 + std::cerr << "Checking Radix Heap" << std::endl;
1.87 +
1.88 + typedef RadixHeap<Item, ItemIntMap> IntHeap;
1.89 + checkConcept<Heap<Item, Prio, ItemIntMap>, IntHeap>();
1.90 + heapSortTest<IntHeap>(100);
1.91 + heapIncreaseTest<IntHeap>(100);
1.92 +
1.93 + typedef RadixHeap<Node, Graph::NodeMap<int> > NodeHeap;
1.94 + checkConcept<Heap<Node, Prio, Graph::NodeMap<int> >, NodeHeap>();
1.95 + dijkstraHeapTest<Graph, LengthMap, NodeHeap>(graph, length, start);
1.96 + }
1.97 +
1.98 + std::cout << __FILE__ ": All tests passed.\n";
1.99 +
1.100 + return 0;
1.101 +}