3 #include <gtest/gtest.h>
4 #include <Unittests/unittests_common.hh>
13 virtual void SetUp() {
17 virtual void TearDown() {
43 Mesh::VertexHandle vhandle[5];
45 vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
46 vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
47 vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
48 vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
49 vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
52 std::vector<Mesh::VertexHandle> face_vhandles;
54 face_vhandles.push_back(vhandle[0]);
55 face_vhandles.push_back(vhandle[1]);
56 face_vhandles.push_back(vhandle[2]);
57 mesh_.add_face(face_vhandles);
59 face_vhandles.clear();
61 face_vhandles.push_back(vhandle[1]);
62 face_vhandles.push_back(vhandle[3]);
63 face_vhandles.push_back(vhandle[4]);
64 mesh_.add_face(face_vhandles);
66 face_vhandles.clear();
68 face_vhandles.push_back(vhandle[0]);
69 face_vhandles.push_back(vhandle[3]);
70 face_vhandles.push_back(vhandle[1]);
71 mesh_.add_face(face_vhandles);
73 face_vhandles.clear();
75 face_vhandles.push_back(vhandle[2]);
76 face_vhandles.push_back(vhandle[1]);
77 face_vhandles.push_back(vhandle[4]);
78 mesh_.add_face(face_vhandles);
92 Mesh::VertexVertexIter vv_it = mesh_.vv_begin(vhandle[1]);
93 Mesh::VertexVertexIter vv_end = mesh_.vv_end(vhandle[1]);
95 EXPECT_EQ(4, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter begin at initialization";
96 EXPECT_EQ(4, vv_end.handle().idx() ) <<
"Index wrong in VertexVertexIter end at initialization";
97 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at initialization";
101 EXPECT_EQ(3, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 1";
102 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 1";
106 EXPECT_EQ(0, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 2";
107 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 2";
111 EXPECT_EQ(2, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 3";
112 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 3";
116 EXPECT_EQ(4, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 4";
117 EXPECT_FALSE(vv_it) <<
"Iterator still valid in VertexVertexIter at step 4";
118 EXPECT_TRUE( vv_it == vv_end ) <<
"Miss matched end iterator";
130 Mesh::VertexHandle vhandle[5];
132 vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
133 vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
134 vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
135 vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
136 vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
139 std::vector<Mesh::VertexHandle> face_vhandles;
141 face_vhandles.push_back(vhandle[0]);
142 face_vhandles.push_back(vhandle[1]);
143 face_vhandles.push_back(vhandle[2]);
144 mesh_.add_face(face_vhandles);
146 face_vhandles.clear();
148 face_vhandles.push_back(vhandle[1]);
149 face_vhandles.push_back(vhandle[3]);
150 face_vhandles.push_back(vhandle[4]);
151 mesh_.add_face(face_vhandles);
153 face_vhandles.clear();
155 face_vhandles.push_back(vhandle[0]);
156 face_vhandles.push_back(vhandle[3]);
157 face_vhandles.push_back(vhandle[1]);
158 mesh_.add_face(face_vhandles);
160 face_vhandles.clear();
162 face_vhandles.push_back(vhandle[2]);
163 face_vhandles.push_back(vhandle[1]);
164 face_vhandles.push_back(vhandle[4]);
165 mesh_.add_face(face_vhandles);
179 Mesh::VertexVertexIter vv_it = mesh_.vv_begin(vhandle[2]);
180 Mesh::VertexVertexIter vv_end = mesh_.vv_end(vhandle[2]);
182 EXPECT_EQ(4, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter begin at initialization";
183 EXPECT_EQ(4, vv_end.handle().idx() ) <<
"Index wrong in VertexVertexIter end at initialization";
184 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at initialization";
188 EXPECT_EQ(1, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 1";
189 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 1";
193 EXPECT_EQ(0, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 2";
194 EXPECT_TRUE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 2";
198 EXPECT_EQ(4, vv_it.handle().idx() ) <<
"Index wrong in VertexVertexIter step 3";
199 EXPECT_FALSE(vv_it) <<
"Iterator invalid in VertexVertexIter at step 3";
200 EXPECT_TRUE( vv_it == vv_end ) <<
"Miss matched end iterator";