package test

import "testing"

import "github.com/firestuff/subcoding/asm"

func TestTooManyOperands(t *testing.T) {
	_, err := asm.AssembleString(`
functions:
- - [nop, 0]
`)
	if err == nil {
		t.Fatal("Lack of error when passing operand to nop")
	}
}

func TestTooFewOperands(t *testing.T) {
	_, err := asm.AssembleString(`
functions:
- - [mov, g0]
`)
	if err == nil {
		t.Fatal("Lack of error when passing only one operand to mov")
	}
}

func TestIncorrectSigned(t *testing.T) {
	_, err := asm.AssembleString(`
functions:
- - [ltu, 0, -1]
`)
	if err == nil {
		t.Fatal("Lack of error when passing signed value to ltu")
	}
}