31   S2LaxLoopShape shape;  in TEST()  local
32   shape.Init(S2Loop(S2Loop::kEmpty()));  in TEST()
33   EXPECT_EQ(0, shape.num_vertices());  in TEST()
34   EXPECT_EQ(0, shape.num_edges());  in TEST()
35   EXPECT_EQ(0, shape.num_chains());  in TEST()
36   EXPECT_EQ(2, shape.dimension());  in TEST()
37   EXPECT_TRUE(shape.is_empty());  in TEST()
38   EXPECT_FALSE(shape.is_full());  in TEST()
39   EXPECT_FALSE(shape.GetReferencePoint().contained);  in TEST()
45   S2LaxLoopShape shape(vertices);  in TEST()  local
46   EXPECT_EQ(vertices.size(), shape.num_vertices());  in TEST()
47   EXPECT_EQ(vertices.size(), shape.num_edges());  in TEST()
48   EXPECT_EQ(1, shape.num_chains());  in TEST()
49   EXPECT_EQ(0, shape.chain(0).start);  in TEST()
50   EXPECT_EQ(vertices.size(), shape.chain(0).length);  in TEST()
52     EXPECT_EQ(vertices[i], shape.vertex(i));  in TEST()
53     auto edge = shape.edge(i);  in TEST()
57   EXPECT_EQ(2, shape.dimension());  in TEST()
58   EXPECT_FALSE(shape.is_empty());  in TEST()
59   EXPECT_FALSE(shape.is_full());  in TEST()
60   EXPECT_FALSE(shape.GetReferencePoint().contained);  in TEST()
65   S2LaxClosedPolylineShape shape(vertices);  in TEST()  local
66   EXPECT_EQ(1, shape.dimension());  in TEST()
67   EXPECT_FALSE(shape.is_empty());  in TEST()
68   EXPECT_FALSE(shape.is_full());  in TEST()
69   EXPECT_FALSE(shape.GetReferencePoint().contained);  in TEST()
73   S2VertexIdLaxLoopShape shape(vector<int32>(), nullptr);  in TEST()  local
74   EXPECT_EQ(0, shape.num_edges());  in TEST()
75   EXPECT_EQ(0, shape.num_vertices());  in TEST()
76   EXPECT_EQ(0, shape.num_chains());  in TEST()
77   EXPECT_EQ(2, shape.dimension());  in TEST()
78   EXPECT_TRUE(shape.is_empty());  in TEST()
79   EXPECT_FALSE(shape.is_full());  in TEST()
80   EXPECT_FALSE(shape.GetReferencePoint().contained);  in TEST()
87   S2VertexIdLaxLoopShape shape(vertex_ids, &vertex_array[0]);  in TEST()  local
88   EXPECT_EQ(4, shape.num_edges());  in TEST()
89   EXPECT_EQ(4, shape.num_vertices());  in TEST()
90   EXPECT_EQ(1, shape.num_chains());  in TEST()
91   EXPECT_EQ(0, shape.chain(0).start);  in TEST()
92   EXPECT_EQ(4, shape.chain(0).length);  in TEST()
93   EXPECT_EQ(&vertex_array[0], &shape.vertex(0));  in TEST()
94   EXPECT_EQ(&vertex_array[3], &shape.vertex(1));  in TEST()
95   EXPECT_EQ(&vertex_array[2], &shape.vertex(2));  in TEST()
96   EXPECT_EQ(&vertex_array[1], &shape.vertex(3));  in TEST()
97   EXPECT_EQ(2, shape.dimension());  in TEST()
98   EXPECT_FALSE(shape.is_empty());  in TEST()
99   EXPECT_FALSE(shape.is_full());  in TEST()
100   EXPECT_TRUE(s2shapeutil::ContainsBruteForce(shape, S2::Origin()));  in TEST()