Fix warnings in test code.

Author: asfernandes

src/common/classes/tests/ArrayTest.cpp

@@ -14,7 +14,7 @@ BOOST_AUTO_TEST_CASE(ConstructionWithStdInitializerTest)
 {
 	Array<int> array(*getDefaultMemoryPool(), {1, 2, 3, 4});
 
-	BOOST_TEST(array.getCount() == 4);
+	BOOST_TEST(array.getCount() == 4u);
 	BOOST_TEST(array[0] == 1);
 	BOOST_TEST(array[3] == 4);
 }
@@ -23,35 +23,35 @@ BOOST_AUTO_TEST_CASE(ClearTest)
 {
 	Array<int> array(*getDefaultMemoryPool(), {1, 2, 3, 4});
 
-	BOOST_TEST(array.getCount() == 4);
+	BOOST_TEST(array.getCount() == 4u);
 
 	array.clear();
-	BOOST_TEST(array.getCount() == 0);
+	BOOST_TEST(array.getCount() == 0u);
 }
 
 BOOST_AUTO_TEST_CASE(IsEmptyAndHasDataTest)
 {
 	Array<int> array(*getDefaultMemoryPool(), {1, 2, 3, 4});
 
-	BOOST_TEST(array.getCount() > 0);
+	BOOST_TEST(array.getCount() > 0u);
 	BOOST_TEST(!array.isEmpty());
 	BOOST_TEST(array.hasData());
 
 	array.clear();
-	BOOST_TEST(array.getCount() == 0);
+	BOOST_TEST(array.getCount() == 0u);
 	BOOST_TEST(array.isEmpty());
 	BOOST_TEST(!array.hasData());
 }
 
 BOOST_AUTO_TEST_CASE(CapacityAndCountTest)
 {
 	Array<int> array1(10);
-	BOOST_TEST(array1.getCapacity() == 10);
-	BOOST_TEST(array1.getCount() == 0);
+	BOOST_TEST(array1.getCapacity() == 10u);
+	BOOST_TEST(array1.getCount() == 0u);
 
 	Array<int> array2(*getDefaultMemoryPool(), 11);
-	BOOST_TEST(array2.getCapacity() == 11);
-	BOOST_TEST(array2.getCount() == 0);
+	BOOST_TEST(array2.getCapacity() == 11u);
+	BOOST_TEST(array2.getCount() == 0u);
 }
 
 BOOST_AUTO_TEST_SUITE_END()	// ArrayTests

src/common/classes/tests/DoublyLinkedListTest.cpp

@@ -17,7 +17,7 @@ BOOST_AUTO_TEST_CASE(ConstructionWithStdInitializerTest)
 {
 	DoublyLinkedList<int> list(*getDefaultMemoryPool(), {1, 2, 3, 4});
 
-	BOOST_TEST(list.getCount() == 4);
+	BOOST_TEST(list.getCount() == 4u);
 	BOOST_TEST(list.front() == 1);
 	BOOST_TEST(list.back() == 4);
 }
@@ -26,10 +26,10 @@ BOOST_AUTO_TEST_CASE(ClearTest)
 {
 	DoublyLinkedList<int> list(*getDefaultMemoryPool(), {1, 2, 3, 4});
 
-	BOOST_TEST(list.getCount() == 4);
+	BOOST_TEST(list.getCount() == 4u);
 
 	list.clear();
-	BOOST_TEST(list.getCount() == 0);
+	BOOST_TEST(list.getCount() == 0u);
 }
 
 BOOST_AUTO_TEST_CASE(SpliceTest)

src/common/tests/StringTest.cpp

@@ -418,61 +418,61 @@ BOOST_AUTO_TEST_CASE(FindTest)
 					//	 9
 	string b = "345";
 
-	check(a.find(b), 3);
-	check(a.find("45"), 4);
-	check(a.find('5'), 5);
+	check(a.find(b), 3u);
+	check(a.find("45"), 4u);
+	check(a.find('5'), 5u);
 	check(a.find("ZZ"), string::npos);
 
-	check(a.rfind(b), 9);
-	check(a.rfind("45"), 10);
-	check(a.rfind('5'), 11);
+	check(a.rfind(b), 9u);
+	check(a.rfind("45"), 10u);
+	check(a.rfind('5'), 11u);
 	check(a.rfind("ZZ"), string::npos);
 
-	check(a.find("45", 8), 10);
+	check(a.find("45", 8), 10u);
 
-	check(a.find_first_of("aub"), 6);
-	check(a.find_first_of(b), 3);
-	check(a.find_first_of("54"), 4);
-	check(a.find_first_of('5'), 5);
+	check(a.find_first_of("aub"), 6u);
+	check(a.find_first_of(b), 3u);
+	check(a.find_first_of("54"), 4u);
+	check(a.find_first_of('5'), 5u);
 	check(a.find_first_of("ZZ"), string::npos);
 
-	check(a.find_last_of("aub"), 8);
-	check(a.find_last_of(b), 11);
-	check(a.find_last_of("54"), 11);
-	check(a.find_last_of('5'), 11);
+	check(a.find_last_of("aub"), 8u);
+	check(a.find_last_of(b), 11u);
+	check(a.find_last_of("54"), 11u);
+	check(a.find_last_of('5'), 11u);
 	check(a.find_last_of("ZZ"), string::npos);
 
-	check(a.find_first_of("45", 8), 10);
+	check(a.find_first_of("45", 8u), 10u);
 
 	b = "010";
-	check(a.find_first_not_of("aub"), 0);
-	check(a.find_first_not_of(b), 2);
-	check(a.find_first_not_of("0102"), 3);
-	check(a.find_first_not_of('0'), 1);
+	check(a.find_first_not_of("aub"), 0u);
+	check(a.find_first_not_of(b), 2u);
+	check(a.find_first_not_of("0102"), 3u);
+	check(a.find_first_not_of('0'), 1u);
 	check(a.find_first_not_of(a), string::npos);
 
 	b = "878";
-	check(a.find_last_not_of("aub"), 14);
-	check(a.find_last_not_of(b), 12);
-	check(a.find_last_not_of("78"), 12);
-	check(a.find_last_not_of('8'), 13);
+	check(a.find_last_not_of("aub"), 14u);
+	check(a.find_last_not_of(b), 12u);
+	check(a.find_last_not_of("78"), 12u);
+	check(a.find_last_not_of('8'), 13u);
 	check(a.find_last_not_of(a), string::npos);
 
-	check(a.find_first_not_of("u345", 8), 12);
+	check(a.find_first_not_of("u345", 8u), 12u);
 }
 
 BOOST_AUTO_TEST_CASE(SubstrTest)
 {
 	string a = lbl;
 	string b;
 
-	b = a.substr(3, 4);
+	b = a.substr(3u, 4u);
 	validate(b, "3456");
 
-	b = a.substr(5, 20);
+	b = a.substr(5u, 20u);
 	validate(b, "56789");
 
-	b = a.substr(50, 20);
+	b = a.substr(50u, 20u);
 	validate(b, "");
 }