Add more tests

hal_test.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"git.jfdev.de/JonasFranzDEV/hal/hal"
+	"git.jfdev.de/JonasFranzDEV/hal/parser"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestAddition(t *testing.T) {
+	input := []string{
+		"1 START",
+		"2 IN 0",
+		"3 STORE 10",
+		"4 IN 0",
+		"5 ADD 10",
+		"6 OUT 1",
+		"7 STOP",
+	}
+
+	program, err := parser.ParseProgram(input)
+	assert.NoError(t, err)
+
+	module, err := hal.NewHALModule(program, 256, 2, false)
+	assert.NoError(t, err)
+
+	module.IO[0] = 10
+
+	err = module.Run()
+	assert.NoError(t, err)
+
+	assert.Equal(t, float64(20), module.IO[1])
+}
+
+func TestMax(t *testing.T) {
+	input := []string{
+		"00 IN 0",
+		"01 STORE 1",
+		"02 IN 1",
+		"03 STORE 2",
+		"04 SUB 1",
+		"05 JUMPPOS 9",
+		"06 LOAD 1",
+		"07 OUT 1",
+		"08 STOP",
+		"09 LOAD 2",
+		"10 OUT 1",
+		"11 STOP",
+	}
+
+	program, err := parser.ParseProgram(input)
+	assert.NoError(t, err)
+
+	module, err := hal.NewHALModule(program, 256, 2, false)
+	assert.NoError(t, err)
+
+	module.IO[0] = 10
+	module.IO[1] = 15
+
+	err = module.Run()
+	assert.NoError(t, err)
+
+	assert.Equal(t, float64(15), module.IO[1])
+}