added test for assign()

test/test_main.cpp

@@ -943,6 +943,109 @@ class test_const_vector : public test_defs {
             ASSERT_VEC_ARR_EQ(obj_res.v2i, C_VO_TEST_ARR2)
             
 
+			return true;
+		}
+		
+		static consteval bool test_assign() {
+
+#pragma message("Testing assign()")
+
+			constexpr auto applicator = [] <typename T> () consteval {
+				constexpr auto &arr1 = test_defs::get<T>::template arr<1>();
+				constexpr auto &arr2 = test_defs::get<T>::template arr<2>();
+				constexpr auto arr1_len = test_defs::get<T>::template arr_len<1>();
+				constexpr auto arr2_len = test_defs::get<T>::template arr_len<2>();
+				constexpr auto arr1_cap = test_defs::get<T>::template capacity<1>();
+				constexpr auto arr2_cap = test_defs::get<T>::template capacity<2>();
+				cc::const_vector v1o(arr1);
+				cc::const_vector v2o(arr2);
+				struct {
+					cc::const_vector<T, arr1_cap> v1v;
+					cc::const_vector<T, arr2_cap> v2v;
+					cc::const_vector<T, 1> vvo;
+					cc::const_vector<T, arr1_cap> v1it;
+					cc::const_vector<T, arr2_cap> v2it;
+					cc::const_vector<T, arr1_cap> v1i;
+					cc::const_vector<T, arr2_cap> v2i;
+				} ret;
+				
+				ret.v1v.assign(arr1_len, arr1[0]);
+				ret.v2v.assign(arr2_len, arr2[0]);
+				ret.vvo.assign(arr1_len, arr1[0]);
+				ret.v1it.assign(std::begin(arr1), std::end(arr1));
+				ret.v2it.assign(std::begin(arr2), std::end(arr2));
+				ret.v1i.assign(test_defs::get<T>::template i_list<1>());
+				ret.v2i.assign(test_defs::get<T>::template i_list<2>());
+				
+				return ret;
+			};
+
+			constexpr auto int_res = applicator.operator()<int>();
+            constexpr auto char_res = applicator.operator()<char>();
+            constexpr auto string_res = applicator.operator()<const char *>();
+            constexpr auto obj_res = applicator.operator()<TestStruct>();
+
+            ASSERT(int_res.v1v._size == VI_TEST_ARR1_LEN)
+            ASSERT(int_res.v2v._size == VI_TEST_ARR2_LEN)
+            ASSERT_ALL_EQ(int_res.v1v.begin(), int_res.v1v.end(), C_VI_TEST_ARR1[0])
+            ASSERT_ALL_EQ(int_res.v2v.begin(), int_res.v2v.end(), C_VI_TEST_ARR2[0])
+            ASSERT(int_res.vvo._size == int_res.vvo._len)
+            ASSERT_ALL_EQ(int_res.vvo.begin(), int_res.vvo.end(), C_VI_TEST_ARR1[0])
+			ASSERT(int_res.v1it._size == VI_TEST_ARR1_LEN)
+			ASSERT(int_res.v2it._size == VI_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(int_res.v1it.begin(), int_res.v1it.end(), C_VI_TEST_ARR1)
+			ASSERT_ARR_EQ(int_res.v2it.begin(), int_res.v2it.end(), C_VI_TEST_ARR2)
+			ASSERT(int_res.v1i._size == VI_TEST_ARR1_LEN)
+			ASSERT(int_res.v2i._size == VI_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(int_res.v1i.begin(), int_res.v1i.end(), C_VI_TEST_ARR1)
+			ASSERT_ARR_EQ(int_res.v2i.begin(), int_res.v2i.end(), C_VI_TEST_ARR2)
+
+            ASSERT(char_res.v1v._size == VC_TEST_ARR1_LEN)
+            ASSERT(char_res.v2v._size == VC_TEST_ARR2_LEN)
+            ASSERT_ALL_EQ(char_res.v1v.begin(), char_res.v1v.end(), C_VC_TEST_ARR1[0])
+            ASSERT_ALL_EQ(char_res.v2v.begin(), char_res.v2v.end(), C_VC_TEST_ARR2[0])
+            ASSERT(char_res.vvo._size == char_res.vvo._len)
+            ASSERT_ALL_EQ(char_res.vvo.begin(), char_res.vvo.end(), C_VC_TEST_ARR1[0])
+			ASSERT(char_res.v1it._size == VC_TEST_ARR1_LEN)
+			ASSERT(char_res.v2it._size == VC_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(char_res.v1it.begin(), char_res.v1it.end(), C_VC_TEST_ARR1)
+			ASSERT_ARR_EQ(char_res.v2it.begin(), char_res.v2it.end(), C_VC_TEST_ARR2)
+			ASSERT(char_res.v1i._size == VC_TEST_ARR1_LEN)
+			ASSERT(char_res.v2i._size == VC_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(char_res.v1i.begin(), char_res.v1i.end(), C_VC_TEST_ARR1)
+			ASSERT_ARR_EQ(char_res.v2i.begin(), char_res.v2i.end(), C_VC_TEST_ARR2)
+
+            ASSERT(string_res.v1v._size == VS_TEST_ARR1_LEN)
+            ASSERT(string_res.v2v._size == VS_TEST_ARR2_LEN)
+            ASSERT_ALL_EQ(string_res.v1v.begin(), string_res.v1v.end(), C_VS_TEST_ARR1[0])
+            ASSERT_ALL_EQ(string_res.v2v.begin(), string_res.v2v.end(), C_VS_TEST_ARR2[0])
+            ASSERT(string_res.vvo._size == string_res.vvo._len)
+            ASSERT_ALL_EQ(string_res.vvo.begin(), string_res.vvo.end(), C_VS_TEST_ARR1[0])
+			ASSERT(string_res.v1it._size == VS_TEST_ARR1_LEN)
+			ASSERT(string_res.v2it._size == VS_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(string_res.v1it.begin(), string_res.v1it.end(), C_VS_TEST_ARR1)
+			ASSERT_ARR_EQ(string_res.v2it.begin(), string_res.v2it.end(), C_VS_TEST_ARR2)
+			ASSERT(string_res.v1i._size == VS_TEST_ARR1_LEN)
+			ASSERT(string_res.v2i._size == VS_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(string_res.v1i.begin(), string_res.v1i.end(), C_VS_TEST_ARR1)
+			ASSERT_ARR_EQ(string_res.v2i.begin(), string_res.v2i.end(), C_VS_TEST_ARR2)
+
+            ASSERT(obj_res.v1v._size == VO_TEST_ARR1_LEN)
+            ASSERT(obj_res.v2v._size == VO_TEST_ARR2_LEN)
+            ASSERT_ALL_EQ(obj_res.v1v.begin(), obj_res.v1v.end(), C_VO_TEST_ARR1[0])
+            ASSERT_ALL_EQ(obj_res.v2v.begin(), obj_res.v2v.end(), C_VO_TEST_ARR2[0])
+            ASSERT(obj_res.vvo._size == obj_res.vvo._len)
+            ASSERT_ALL_EQ(obj_res.vvo.begin(), obj_res.vvo.end(), C_VO_TEST_ARR1[0])
+			ASSERT(obj_res.v1it._size == VO_TEST_ARR1_LEN)
+			ASSERT(obj_res.v2it._size == VO_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(obj_res.v1it.begin(), obj_res.v1it.end(), C_VO_TEST_ARR1)
+			ASSERT_ARR_EQ(obj_res.v2it.begin(), obj_res.v2it.end(), C_VO_TEST_ARR2)
+			ASSERT(obj_res.v1i._size == VO_TEST_ARR1_LEN)
+			ASSERT(obj_res.v2i._size == VO_TEST_ARR2_LEN)
+			ASSERT_ARR_EQ(obj_res.v1i.begin(), obj_res.v1i.end(), C_VO_TEST_ARR1)
+			ASSERT_ARR_EQ(obj_res.v2i.begin(), obj_res.v2i.end(), C_VO_TEST_ARR2)
+            
+
 			return true;
 		}
 
@@ -961,6 +1064,7 @@ int main(int, char *[])
 	std::cout << "Test of copy constructors: " << test_const_vector::test_constructor_copy() << std::endl;
 	std::cout << "Test of move constructor: " << test_const_vector::test_constructor_move() << std::endl;
 	std::cout << "Test of operator=: " << test_const_vector::test_operator_eq() << std::endl;
+	std::cout << "Test of assign(): " << test_const_vector::test_assign() << std::endl;
 
 	return 0;
 }