Add tests

Author: mikee47

tests/HostTests/include/modules.h

@@ -22,6 +22,7 @@
 	XX(Libc)                                                                                                           \
 	XX(PreCache)                                                                                                       \
 	XX(BitSet)                                                                                                         \
+	XX(Range)                                                                                                          \
 	XX(String)                                                                                                         \
 	XX(ArduinoString)                                                                                                  \
 	XX(Wiring)                                                                                                         \

tests/HostTests/modules/Range.cpp

@@ -0,0 +1,44 @@
+#include <HostTests.h>
+#include <Data/Range.h>
+
+class RangeTest : public TestGroup
+{
+public:
+	RangeTest() : TestGroup(_F("Range"))
+	{
+	}
+
+	void execute() override
+	{
+		TEST_CASE("constexpr")
+		{
+			constexpr TRange<int> range(0, 100);
+			constexpr auto int64 = 120000000000LL;
+			constexpr auto val = range.clip(int64);
+			static_assert(val == 100, "Bad clip");
+
+			constexpr int64_t tmp = 0x8000000000LL;
+			static_assert(!range.contains(tmp));
+		}
+
+		TEST_CASE("truncation")
+		{
+			constexpr TRange<int8_t> range(0, 100);
+			int val = 0x1020;
+			val = range.clip(val);
+			REQUIRE_EQ(val, 100);
+		}
+
+		TEST_CASE("Membership")
+		{
+			constexpr TRange<int8_t> range(0, 100);
+			int val = 0x8000;
+			REQUIRE(!range.contains(val));
+		}
+	}
+};
+
+void REGISTER_TEST(Range)
+{
+	registerGroup<RangeTest>();
+}