Graph mkTestGraph(int graphNum) {
Graph g = NULL;
if (graphNum == 0) {
g = newGraph(0);
assert(numV(g) == 0);
assert(numE(g) == 0);
} else if (graphNum == 1) {
g = newGraph(1);
assert(numV(g) == 1);
assert(numE(g) == 0);
} else if (graphNum == 2) {
g = newGraph(2);
assert(numV(g) == 2);
assert(numE(g) == 0);
} else if (graphNum == 3) {
g = newGraph(5);
Edge e301 = mkEdge(0, 1, 7);
Edge e302 = mkEdge(0, 2, 6);
Edge e303 = mkEdge(0, 3, 5);
Edge e304 = mkEdge(0, 4, 4);
Edge e312 = mkEdge(1, 2, 3);
Edge e323 = mkEdge(2, 3, 2);
Edge e334 = mkEdge(3, 4, 1);
insertE(g, e301);
insertE(g, e302);
insertE(g, e303);
insertE(g, e304);
insertE(g, e312);
insertE(g, e323);
insertE(g, e334);
assert(numV(g) == 5);
assert(numE(g) == 7);
}
return g;
}
int main(int argc, char * argv[]){
Graph g;
printf("Test newGraph\n");
g = newGraph();
showGraph(g);
assert(numV(g) == NUM_MAP_LOCATIONS);
assert(numE(g,LAND) == 17);
assert(numE(g, SEA) == 8);
showIsAdjacent(g);
printf("Passed\n");
printf("Destroying graph\n");
destroyGraph(g);
printf("Finished destroy \n");
return 0;
}
int main (int argc, char * argv[]) {
printf("Blackbox tests...\n");
printf("Test 1: newGraph...");
//empty graph
Graph g1a = mkTestGraph(0);
destroyGraph(g1a);
//single graph
Graph g1b = mkTestGraph(1);
destroyGraph(g1b);
printf("Passed!\n");
printf("Test 1a: mkEdge...");
//zero cost edge
Edge e1a = mkEdge(0, 1, 0);
assert(e1a.v == 0);
assert(e1a.w == 1);
assert(e1a.weight == 0);
Edge e1ar = mkEdge(1, 0, 0);
assert(e1ar.v == 1);
assert(e1ar.w == 0);
assert(e1ar.weight == 0);
//edge
Edge e1b = mkEdge(1, 5, 10);
assert(e1b.v == 1);
assert(e1b.w == 5);
assert(e1b.weight == 10);
Edge e1br = mkEdge(5, 1, 10);
assert(e1br.v == 5);
assert(e1br.w == 1);
assert(e1br.weight == 10);
printf("Passed!\n");
printf("Test 2: insertE...");
//double graph
Graph g2 = mkTestGraph(2);
Edge e2 = mkEdge(0, 1, 12);
insertE(g2, e2);
assert(numE(g2) == 1);
destroyGraph(g2);
printf("Passed!\n");
printf("Test 3: isAdjacent...");
//double graph
Graph g3a = mkTestGraph(2);
Edge e3a = {0, 1, 12};
insertE(g3a, e3a);
assert(numV(g3a) == 2);
assert(numE(g3a) == 1);
assert(isAdjacent(g3a, 0, 1) == 1);
assert(isAdjacent(g3a, 1, 0) == 1);
destroyGraph(g3a);
//graph
Graph g3b = mkTestGraph(3);
assert(isAdjacent(g3b, 0, 1) == 1);
assert(isAdjacent(g3b, 0, 2) == 1);
assert(isAdjacent(g3b, 0, 3) == 1);
assert(isAdjacent(g3b, 0, 4) == 1);
assert(isAdjacent(g3b, 1, 2) == 1);
assert(isAdjacent(g3b, 2, 3) == 1);
assert(isAdjacent(g3b, 3, 4) == 1);
destroyGraph(g3b);
printf("Passed!\n");
printf("Test 4: adjacentVertices...");
Graph g4a = mkTestGraph(2);
Edge e4a = {0, 1, 12};
insertE(g4a, e4a);
Vertex adj4a[2]; //allocate space for max number of vertices
assert(adjacentVertices(g4a, 0, adj4a) == 1);
assert(adj4a[0] >= 0);
assert(adjacentVertices(g4a, 1, adj4a) == 1);
assert(adj4a[0] >= 0);
destroyGraph(g4a);
printf("Passed!\n");
printf("Test 5: incidentEdges...");
Graph g5 = mkTestGraph(2);
Edge e5 = {0, 1, 12};
insertE(g5, e5);
Edge edges5[1]; //allocate space for max num of edges
assert(incidentEdges(g5, 0, edges5) == 1);
int v5 = edges5[0].v; int w5 = edges5[0].w;
assert( (v5 == 0 && w5 == 1) || (v5 == 1 && w5 == 0) );
assert(edges5[0].weight == 12);
assert(incidentEdges(g5, 1, edges5) == 1);
v5 = edges5[0].v; w5 = edges5[0].w;
assert( (v5 == 0 && w5 == 1) || (v5 == 1 && w5 == 0) );
assert(edges5[0].weight == 12);
destroyGraph(g5);
printf("Passed!\n");
printf("Test 6: edges...");
Graph g6 = mkTestGraph(2);
Edge e6 = {0, 1, 12};
insertE(g6, e6);
Edge es6[1]; //allocate space for max num of edges
assert(edges(es6, 1, g6) == 1);
int v6 = es6[0].v; int w6 = es6[0].w;
assert( (v6 == 0 && w6 == 1) || (v6 == 1 && w6 == 0) );
assert(es6[0].weight == 12);
destroyGraph(g6);
printf("Passed!\n");
printf("All Test Passed! You are a Beast!\n");
return EXIT_SUCCESS;
}
