#5532: Test material parser handling polygonOffset

codereader · Feb 19, 2021 · 0aae4dd · 0aae4dd
1 parent 4627d6c
commit 0aae4dd
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Showing 2 changed files with 35 additions and 0 deletions.
diff --git a/test/Materials.cpp b/test/Materials.cpp
@@ -48,4 +48,24 @@ TEST_F(MaterialsTest, MaterialParser)
     EXPECT_TRUE(materialManager.materialExists("textures/parsing_test/variant3"));
 }
 
+TEST_F(MaterialsTest, MaterialParserPolygonOffset)
+{
+    auto& materialManager = GlobalMaterialManager();
+
+    auto polygonOffset1 = materialManager.getMaterialForName("textures/polygonOffset1");
+
+    EXPECT_TRUE(polygonOffset1->getMaterialFlags() & Material::FLAG_POLYGONOFFSET);
+    EXPECT_EQ(polygonOffset1->getPolygonOffset(), 1.0f) << "Default value of polygonOffset should be 1.0";
+
+    auto polygonOffset2 = materialManager.getMaterialForName("textures/polygonOffset2");
+
+    EXPECT_TRUE(polygonOffset2->getMaterialFlags() & Material::FLAG_POLYGONOFFSET);
+    EXPECT_EQ(polygonOffset2->getPolygonOffset(), 13.0f);
+
+    auto polygonOffset3 = materialManager.getMaterialForName("textures/polygonOffset3");
+
+    EXPECT_TRUE(polygonOffset3->getMaterialFlags() & Material::FLAG_POLYGONOFFSET);
+    EXPECT_EQ(polygonOffset3->getPolygonOffset(), -3.0f);
+}
+
 }
diff --git a/test/resources/tdm/materials/parsertest.mtr b/test/resources/tdm/materials/parsertest.mtr
@@ -0,0 +1,15 @@
+textures/polygonOffset1
+{	
+	polygonOffset
+}
+
+textures/polygonOffset2
+{	
+	polygonOffset 13.0
+	clamp
+}
+
+textures/polygonOffset3
+{	
+	polygonOffset -3.0
+}