cairo-lang-casm 2.17.0

Cairo assembly encoding.
Documentation 
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#[cfg(not(feature = "std"))]
use alloc::string::ToString;

use cairo_lang_test_utils::test;

use super::{BinOpOperand, DerefOrImmediate, Operation};
use crate::cell_ref;
use crate::operand::{CellRef, Register, ResOperand};

#[test]
fn test_deref_operand_format() {
    assert_eq!(cell_ref!([ap + 5]).to_string(), "[ap + 5]");

    assert_eq!(cell_ref!([fp - 3]).to_string(), "[fp + -3]");
}

#[test]
fn test_double_deref_op_format() {
    assert_eq!(ResOperand::DoubleDeref(cell_ref!([ap + 5]), 12).to_string(), "[[ap + 5] + 12]");
}

#[test]
fn test_immediate_format() {
    assert_eq!(DerefOrImmediate::from(1400).to_string(), "1400");
}

#[test]
fn test_bin_op_format() {
    let bin_op = BinOpOperand {
        op: Operation::Mul,
        a: CellRef { register: Register::FP, offset: -3 },
        b: DerefOrImmediate::from(1400),
    };
    assert_eq!(bin_op.to_string(), "[fp + -3] * 1400")
}