diff --git a/test/core/core_force_pure.cpp b/test/core/core_force_pure.cpp
index a32a4edea..fcddf54e8 100644
--- a/test/core/core_force_pure.cpp
+++ b/test/core/core_force_pure.cpp
@@ -35,18 +35,28 @@ static int test_vec4_ctor()
 #if GLM_HAS_INITIALIZER_LISTS
 	{
 		glm::vec4 a{ 0, 1, 2, 3 };
+		Error += glm::all(glm::equal(a, glm::vec4(0, 1, 2, 3))) ? 0 : 1;
+
 		std::vector<glm::vec4> v = {
 			{0, 1, 2, 3},
 			{4, 5, 6, 7},
 			{8, 9, 0, 1}};
+		Error += glm::all(glm::equal(v[0], glm::vec4(0, 1, 2, 3))) ? 0 : 1;
+		Error += glm::all(glm::equal(v[1], glm::vec4(4, 5, 6, 7))) ? 0 : 1;
+		Error += glm::all(glm::equal(v[2], glm::vec4(8, 9, 0, 1))) ? 0 : 1;
 	}
 
 	{
 		glm::dvec4 a{ 0, 1, 2, 3 };
+		Error += glm::all(glm::equal(a, glm::dvec4(0, 1, 2, 3))) ? 0 : 1;
+
 		std::vector<glm::dvec4> v = {
 			{0, 1, 2, 3},
 			{4, 5, 6, 7},
 			{8, 9, 0, 1}};
+		Error += glm::all(glm::equal(v[0], glm::dvec4(0, 1, 2, 3))) ? 0 : 1;
+		Error += glm::all(glm::equal(v[1], glm::dvec4(4, 5, 6, 7))) ? 0 : 1;
+		Error += glm::all(glm::equal(v[2], glm::dvec4(8, 9, 0, 1))) ? 0 : 1;
 	}
 #endif