Split packages

test/integration_test.go

@@ -0,0 +1,35 @@
+package test
+
+import "testing"
+
+import "github.com/firestuff/subcoding/asm"
+import "github.com/firestuff/subcoding/vm"
+
+func TestLoop(t *testing.T) {
+	prog, err := asm.AssembleString(`
+functions:
+- - [add, f0, 1]
+  - [call, +1]
+  - [ltu, f0, 3]
+  - [jmpt, -3]
+
+- - [add, g0, 1]
+`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	state, err := vm.NewState(prog)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = state.Execute()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if state.GlobalMemory().MustReadUnsigned(0) != 3 {
+		t.Fatalf("Expected 3, found %d\n", state.GlobalMemory().MustReadUnsigned(0))
+	}
+}