strings

Author: ChippyPlus

main.kar

@@ -1,4 +1,12 @@
 xlit x1 5.234
 xlit x2 -9.234
 xmul x1 x2
-printr r5
+printr r5
+
+// {MemoryAddress(address=0)=MemoryValue(value=73), MemoryAddress(address=1)=MemoryValue(value=32), MemoryAddress(address=2)=MemoryValue(value=108),
+ MemoryAddress(address=3)=MemoryValue(value=111), MemoryAddress(address=4)=MemoryValue(value=118), MemoryAddress(address=5)=MemoryValue(value=101),
+  MemoryAddress(address=6)=MemoryValue(value=32), MemoryAddress(address=7)=MemoryValue(value=112), MemoryAddress(address=8)=MemoryValue(value=117),
+   MemoryAddress(address=9)=MemoryValue(value=112), MemoryAddress(address=10)=MemoryValue(value=112), MemoryAddress(address=11)=MemoryValue(value=105),
+    MemoryAddress(address=12)=MemoryValue(value=101), MemoryAddress(address=13)=MemoryValue(value=115), MemoryAddress(address=14)=MemoryValue(value=33),
+     MemoryAddress(address=15)=MemoryValue(value=32), MemoryAddress(address=16)=MemoryValue(value=74), MemoryAddress(address=17)=MemoryValue(value=107),
+      MemoryAddress(address=18)=MemoryValue(value=0)

src/test/kotlin/internals/instructions/strings/StringsTest.kt

@@ -0,0 +1,26 @@
+package internals.instructions.strings
+
+import data.memory.MemoryAddress
+import data.registers.RegisterType
+import internals.Vm
+import kotlin.streams.toList
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class StringsTest {
+	val vm = Vm()
+	val s = vm.strings
+
+	@Test
+	fun `Store String Test General`() {
+		val testString = "I love puppies! Jk"
+		s.str(targetAddress = RegisterType.G5, string = testString)
+		testString.chars().toList().forEachIndexed { index, char ->
+			assertEquals(vm.internalMemory.memory[MemoryAddress(index.toLong())]!!.value!!.toInt(), char)
+		}
+		assertEquals(
+			vm.internalMemory.memory[MemoryAddress(testString.length.toLong())]!!.value,
+			0
+		) // Check null terminator explicitly
+	}
+}