From 15c2a96d25055a46a738834e14609fd030886cfe Mon Sep 17 00:00:00 2001
From: Alexandre Avenel <avenel.alexandre@gmail.com>
Date: Thu, 2 Aug 2018 19:07:51 +0200
Subject: [PATCH] Add test for glTF2 points

---
 test/unit/utglTF2ImportExport.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 35b6030da..e7d214ebd 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -145,6 +145,19 @@ TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesStrip) {
     }
 }
 
+TEST_F(utglTF2ImportExport, importglTF2PrimitiveModePoints) {
+    Assimp::Importer importer;
+    //Line loop
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_07.gltf", aiProcess_ValidateDataStructure);
+    EXPECT_NE(nullptr, scene);
+    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 1024);
+    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
+    {
+        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 1);
+        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
+    }
+}
+
 TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineLoop) {
     Assimp::Importer importer;
     //Line loop
@@ -153,7 +166,7 @@ TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineLoop) {
     EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4);
     std::array<int, 5> l1 = { 0, 3, 2, 1, 0};
     EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2);
-    for (int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
+    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
     {
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i+1]);
@@ -168,7 +181,7 @@ TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLines) {
     EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4);
     std::array<int, 5> l1 = { 0, 3, 2, 1, 0 };
     EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2);
-    for (int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
+    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
     {
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
@@ -183,7 +196,7 @@ TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineStrip) {
     EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4);
     std::array<int, 5> l1 = { 0, 3, 2, 1, 0 };
     EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2);
-    for (int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
+    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i)
     {
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
         EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);