Fixing build of mesh_are_equivalent

Adding missing test files needed by the mesh_are_equivalent_test

mesh/mesh_are_equivalent.cc

@@ -136,8 +136,8 @@ bool MeshAreEquivalent::operator()(const Mesh &mesh0, const Mesh &mesh1) {
     DCHECK(att1->IsValid());
 
     // Prepare blocks of memomry to hold data of corners for this attribute.
-    std::unique_ptr<uint8[]> data0(new uint8[att0->byte_stride()]);
+    std::unique_ptr<uint8_t[]> data0(new uint8_t[att0->byte_stride()]);
-    std::unique_ptr<uint8[]> data1(new uint8[att0->byte_stride()]);
+    std::unique_ptr<uint8_t[]> data1(new uint8_t[att0->byte_stride()]);
 
     // Check every corner of every face.
     for (int i = 0; i < num_faces_; ++i) {

testdata/cube_att_sub_o.obj

@@ -0,0 +1,36 @@
+v  0.0  0.0  0.0
+v  0.0  0.0  1.0
+v  0.0  1.0  0.0
+v  0.0  1.0  1.0
+v  1.0  0.0  0.0
+v  1.0  0.0  1.0
+v  1.0  1.0  0.0
+v  1.0  1.0  1.0
+
+vn  0.0  0.0  1.0
+vn  0.0  0.0 -1.0
+vn  0.0  1.0  0.0
+vn  0.0 -1.0  0.0
+vn  1.0  0.0  0.0
+vn -1.0  0.0  0.0
+
+vt 0.0 0.0
+vt 0.0 1.0
+vt 1.0 0.0
+vt 1.0 1.0
+
+o obj0
+f  1/4/2  7/1/2  5/2/2
+f  1/4/2  3/3/2  7/1/2
+f  1/2/6  4/3/6  3/1/6
+f  1/2/6  2/4/6  4/3/6
+o obj1
+f  3/1/3  8/4/3  7/3/3
+f  3/1/3  4/2/3  8/4/3
+f  5/4/5  7/3/5  8/1/5
+f  5/4/5  8/1/5  6/2/5
+f  1/2/4  5/4/4  6/3/4
+o obj2
+f  1/2/4  6/3/4  2/1/4
+f  2/2/1  6/4/1  8/3/1
+f  2/2/1  8/3/1  4/1/1

testdata/one_face_312.obj

@@ -0,0 +1,11 @@
+v 1.00 0.10 0.00
+v 2.00 0.01 0.00
+v 3.00 0.11 0.00
+
+# 3 vertices, 0 vertices normals
+
+f 3 1 2  
+
+# 1 faces, 0 coords texture
+
+# End of File

testdata/three_faces_123.obj

@@ -0,0 +1,16 @@
+v 0.123 0.6514 0.000001
+v 0.342 0.1234 0.000002
+v 0.156 0.8422 0.000003
+v 0.252 0.2344 0.000004
+v 0.782 4.2515 0.000005
+v 0.127 1.2715 0.000006
+
+# 6 vertices, 0 vertices normals
+
+f 1 2 3  
+f 4 5 6 
+f 3 6 2 
+
+# 3 faces, 0 coords texture
+
+# End of File

testdata/three_faces_312.obj

@@ -0,0 +1,16 @@
+v 0.123 0.6514 0.000001
+v 0.342 0.1234 0.000002
+v 0.156 0.8422 0.000003
+v 0.252 0.2344 0.000004
+v 0.782 4.2515 0.000005
+v 0.127 1.2715 0.000006
+
+# 6 vertices, 0 vertices normals
+
+f 5 6 4  
+f 3 1 2 
+f 2 3 6 
+
+# 3 faces, 0 coords texture
+
+# End of File

testdata/two_faces_123.obj

@@ -0,0 +1,15 @@
+v 0.123 0.6514 0.000001
+v 0.342 0.1234 0.000002
+v 0.156 0.8422 0.000003
+v 0.252 0.2344 0.000004
+v 0.782 4.2515 0.000005
+v 0.127 1.2715 0.000006
+
+# 6 vertices, 0 vertices normals
+
+f 1 2 3 
+f 4 5 6 
+
+# 2 faces, 0 coords texture
+
+# End of File

testdata/two_faces_312.obj

@@ -0,0 +1,15 @@
+v 0.123 0.6514 0.000001
+v 0.342 0.1234 0.000002
+v 0.156 0.8422 0.000003
+v 0.252 0.2344 0.000004
+v 0.782 4.2515 0.000005
+v 0.127 1.2715 0.000006
+
+# 6 vertices, 0 vertices normals
+
+f 5 6 4  
+f 3 1 2 
+
+# 1 faces, 0 coords texture
+
+# End of File