interpreter.rs

	#[test]
	fn test_equal() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_data(&[0x4])
			.push_opcode(Opcode::OP_EQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![vec![1].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_equal_false() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_data(&[0x3])
			.push_opcode(Opcode::OP_EQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![vec![0].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_equal_invalid_stack() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_opcode(Opcode::OP_EQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_equal_verify() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_data(&[0x4])
			.push_opcode(Opcode::OP_EQUALVERIFY)
			.into_script();
		let result = Ok(false);
		let stack = Stack::default();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_equal_verify_failed() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_data(&[0x3])
			.push_opcode(Opcode::OP_EQUALVERIFY)
			.into_script();
		let result = Err(Error::EqualVerify);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_equal_verify_invalid_stack() {
		let script = Builder::default()
			.push_data(&[0x4])
			.push_opcode(Opcode::OP_EQUALVERIFY)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_size() {
		let script = Builder::default()
			.push_data(&[0x12, 0x34])
			.push_opcode(Opcode::OP_SIZE)
			.into_script();
		let result = Ok(true);
		let stack = vec![vec![0x12, 0x34].into(), vec![0x2].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_size_false() {
		let script = Builder::default()
			.push_data(&[])
			.push_opcode(Opcode::OP_SIZE)
			.into_script();
		let result = Ok(false);
		let stack = vec![vec![].into(), vec![].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_size_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_SIZE)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_hash256() {
		let script = Builder::default()
			.push_data(b"hello")
			.push_opcode(Opcode::OP_HASH256)
			.into_script();
		let result = Ok(true);
		let stack = vec!["9595c9df90075148eb06860365df33584b75bff782a510c6cd4883a419833d50".into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_hash256_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_HASH256)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_ripemd160() {
		let script = Builder::default()
			.push_data(b"hello")
			.push_opcode(Opcode::OP_RIPEMD160)
			.into_script();
		let result = Ok(true);
		let stack = vec!["108f07b8382412612c048d07d13f814118445acd".into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_ripemd160_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_RIPEMD160)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_sha1() {
		let script = Builder::default()
			.push_data(b"hello")
			.push_opcode(Opcode::OP_SHA1)
			.into_script();
		let result = Ok(true);
		let stack = vec!["aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d".into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_sha1_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_SHA1)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_sha256() {
		let script = Builder::default()
			.push_data(b"hello")
			.push_opcode(Opcode::OP_SHA256)
			.into_script();
		let result = Ok(true);
		let stack = vec!["2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824".into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_sha256_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_SHA256)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_1add() {
		let script = Builder::default()
			.push_num(5.into())
			.push_opcode(Opcode::OP_1ADD)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(6).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_1add_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_1ADD)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_1sub() {
		let script = Builder::default()
			.push_num(5.into())
			.push_opcode(Opcode::OP_1SUB)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(4).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_1sub_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_1SUB)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_negate() {
		let script = Builder::default()
			.push_num(5.into())
			.push_opcode(Opcode::OP_NEGATE)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(-5).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_negate_negative() {
		let script = Builder::default()
			.push_num((-5).into())
			.push_opcode(Opcode::OP_NEGATE)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(5).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_negate_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_NEGATE)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_abs() {
		let script = Builder::default()
			.push_num(5.into())
			.push_opcode(Opcode::OP_ABS)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(5).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_abs_negative() {
		let script = Builder::default()
			.push_num((-5).into())
			.push_opcode(Opcode::OP_ABS)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(5).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_abs_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_ABS)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_not() {
		let script = Builder::default()
			.push_num(4.into())
			.push_opcode(Opcode::OP_NOT)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_not_zero() {
		let script = Builder::default()
			.push_num(0.into())
			.push_opcode(Opcode::OP_NOT)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_not_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_NOT)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_0notequal() {
		let script = Builder::default()
			.push_num(4.into())
			.push_opcode(Opcode::OP_0NOTEQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_0notequal_zero() {
		let script = Builder::default()
			.push_num(0.into())
			.push_opcode(Opcode::OP_0NOTEQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_0notequal_invalid_stack() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_0NOTEQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_add() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_ADD)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(5).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_add_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_ADD)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_sub() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_SUB)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_sub_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_SUB)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_booland() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_BOOLAND)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_booland_first() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLAND)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_booland_second() {
		let script = Builder::default()
			.push_num(0.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_BOOLAND)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_booland_none() {
		let script = Builder::default()
			.push_num(0.into())
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLAND)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_booland_invalid_stack() {
		let script = Builder::default()
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLAND)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_boolor() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_BOOLOR)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_boolor_first() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLOR)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_boolor_second() {
		let script = Builder::default()
			.push_num(0.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_BOOLOR)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_boolor_none() {
		let script = Builder::default()
			.push_num(0.into())
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLOR)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_boolor_invalid_stack() {
		let script = Builder::default()
			.push_num(0.into())
			.push_opcode(Opcode::OP_BOOLOR)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_numequal() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMEQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_numequal_not() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_NUMEQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_numequal_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMEQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_numequalverify() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMEQUALVERIFY)
			.into_script();
		let result = Ok(false);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_numequalverify_failed() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_NUMEQUALVERIFY)
			.into_script();
		let result = Err(Error::NumEqualVerify);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_numequalverify_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMEQUALVERIFY)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_numnotequal() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_NUMNOTEQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_numnotequal_not() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMNOTEQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_numnotequal_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_NUMNOTEQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_lessthan() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_LESSTHAN)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_lessthan_not() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_LESSTHAN)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_lessthan_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_LESSTHAN)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_greaterthan() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHAN)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_greaterthan_not() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHAN)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_greaterthan_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHAN)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_lessthanorequal() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_LESSTHANOREQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_lessthanorequal_equal() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_LESSTHANOREQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_lessthanorequal_not() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(1.into())
			.push_opcode(Opcode::OP_LESSTHANOREQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_lessthanorequal_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_LESSTHANOREQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_greaterthanorequal() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHANOREQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_greaterthanorequal_equal() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHANOREQUAL)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(1).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_greaterthanorequal_not() {
		let script = Builder::default()
			.push_num(1.into())
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHANOREQUAL)
			.into_script();
		let result = Ok(false);
		let stack = vec![Num::from(0).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_greaterthanorequal_invalid_stack() {
		let script = Builder::default()
			.push_num(2.into())
			.push_opcode(Opcode::OP_GREATERTHANOREQUAL)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_min() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_MIN)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(2).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_min_second() {
		let script = Builder::default()
			.push_num(4.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_MIN)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(3).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_min_invalid_stack() {
		let script = Builder::default()
			.push_num(4.into())
			.push_opcode(Opcode::OP_MIN)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_max() {
		let script = Builder::default()
			.push_num(2.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_MAX)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(3).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_max_second() {
		let script = Builder::default()
			.push_num(4.into())
			.push_num(3.into())
			.push_opcode(Opcode::OP_MAX)
			.into_script();
		let result = Ok(true);
		let stack = vec![Num::from(4).to_bytes()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_max_invalid_stack() {
		let script = Builder::default()
			.push_num(4.into())
			.push_opcode(Opcode::OP_MAX)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_within() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(2.into())
			.push_num(4.into())
			.push_opcode(Opcode::OP_WITHIN)
			.into_script();
		let result = Ok(true);
		let stack = vec![vec![1].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_within_not() {
		let script = Builder::default()
			.push_num(3.into())
			.push_num(5.into())
			.push_num(4.into())
			.push_opcode(Opcode::OP_WITHIN)
			.into_script();
		let result = Ok(false);
		let stack = vec![vec![0].into()].into();
		basic_test(&script, result, stack);
	}

	#[test]
	fn test_within_invalid_stack() {
		let script = Builder::default()
			.push_num(5.into())
			.push_num(4.into())
			.push_opcode(Opcode::OP_WITHIN)
			.into_script();
		let result = Err(Error::InvalidStackOperation);
		basic_test(&script, result, Stack::default());
	}

	#[test]
	fn test_within_testnet_block_519() {
		let script = Builder::default()
			.push_num(1.into())
			.push_num(0.into())
			.push_num(1.into())
			.push_opcode(Opcode::OP_WITHIN)
			.push_opcode(Opcode::OP_NOT)
			.into_script();
		let result = Ok(true);
		let stack = vec![vec![1].into()].into();
		basic_test(&script, result, stack);
	}

	// https://blockchain.info/rawtx/3f285f083de7c0acabd9f106a43ec42687ab0bebe2e6f0d529db696794540fea
	#[test]
	fn test_check_transaction_signature() {
		let tx: Transaction = "0100000001484d40d45b9ea0d652fca8258ab7caa42541eb52975857f96fb50cd732c8b481000000008a47304402202cb265bf10707bf49346c3515dd3d16fc454618c58ec0a0ff448a676c54ff71302206c6624d762a1fcef4618284ead8f08678ac05b13c84235f1654e6ad168233e8201410414e301b2328f17442c0b8310d787bf3d8a404cfbd0704f135b6ad4b2d3ee751310f981926e53a6e8c39bd7d3fefd576c543cce493cbac06388f2651d1aacbfcdffffffff0162640100000000001976a914c8e90996c7c6080ee06284600c684ed904d14c5c88ac00000000".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 0,
			input_amount: 0,
		};
		let input: Script = "47304402202cb265bf10707bf49346c3515dd3d16fc454618c58ec0a0ff448a676c54ff71302206c6624d762a1fcef4618284ead8f08678ac05b13c84235f1654e6ad168233e8201410414e301b2328f17442c0b8310d787bf3d8a404cfbd0704f135b6ad4b2d3ee751310f981926e53a6e8c39bd7d3fefd576c543cce493cbac06388f2651d1aacbfcd".into();
		let output: Script = "76a914df3bd30160e6c6145baaf2c88a8844c13a00d1d588ac".into();
		let flags = VerificationFlags::default()
			.verify_p2sh(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));
	}

	// https://blockchain.info/rawtx/02b082113e35d5386285094c2829e7e2963fa0b5369fb7f4b79c4c90877dcd3d
	#[test]
	fn test_check_transaction_multisig() {
		let tx: Transaction = "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".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 0,
			input_amount: 0,
		};
		let input: Script = "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".into();
		let output: Script = "a9141a8b0026343166625c7475f01e48b5ede8c0252e87".into();
		let flags = VerificationFlags::default()
			.verify_p2sh(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));
	}

	// https://blockchain.info/en/tx/12b5633bad1f9c167d523ad1aa1947b2732a865bf5414eab2f9e5ae5d5c191ba?show_adv=true
	#[test]
	fn test_transaction_with_high_s_signature() {
		let tx: Transaction = "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".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 0,
			input_amount: 0,
		};
		let input: Script = "483045022052ffc1929a2d8bd365c6a2a4e3421711b4b1e1b8781698ca9075807b4227abcb0221009984107ddb9e3813782b095d0d84361ed4c76e5edaf6561d252ae162c2341cfb01".into();
		let output: Script = "410411db93e1dcdb8a016b49840f8c53bc1eb68a382e97b1482ecad7b148a6909a5cb2e0eaddfb84ccf9744464f82e160bfa9b8b64f9d4c03f999b8643f656b412a3ac".into();
		let flags = VerificationFlags::default()
			.verify_p2sh(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));
	}

	// https://blockchain.info/rawtx/fb0a1d8d34fa5537e461ac384bac761125e1bfa7fec286fa72511240fa66864d
	#[test]
	fn test_transaction_from_124276() {
		let tx: Transaction = "01000000012316aac445c13ff31af5f3d1e2cebcada83e54ba10d15e01f49ec28bddc285aa000000008e4b3048022200002b83d59c1d23c08efd82ee0662fec23309c3adbcbd1f0b8695378db4b14e736602220000334a96676e58b1bb01784cb7c556dd8ce1c220171904da22e18fe1e7d1510db5014104d0fe07ff74c9ef5b00fed1104fad43ecf72dbab9e60733e4f56eacf24b20cf3b8cd945bcabcc73ba0158bf9ce769d43e94bd58c5c7e331a188922b3fe9ca1f5affffffff01c0c62d00000000001976a9147a2a3b481ca80c4ba7939c54d9278e50189d94f988ac00000000".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 0,
			input_amount: 0,
		};
		let input: Script = "4b3048022200002b83d59c1d23c08efd82ee0662fec23309c3adbcbd1f0b8695378db4b14e736602220000334a96676e58b1bb01784cb7c556dd8ce1c220171904da22e18fe1e7d1510db5014104d0fe07ff74c9ef5b00fed1104fad43ecf72dbab9e60733e4f56eacf24b20cf3b8cd945bcabcc73ba0158bf9ce769d43e94bd58c5c7e331a188922b3fe9ca1f5a".into();
		let output: Script = "76a9147a2a3b481ca80c4ba7939c54d9278e50189d94f988ac".into();
		let flags = VerificationFlags::default()
			.verify_p2sh(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));
	}

	// https://blockchain.info/rawtx/eb3b82c0884e3efa6d8b0be55b4915eb20be124c9766245bcc7f34fdac32bccb
	#[test]
	fn test_transaction_bip65() {
		let tx: Transaction = "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".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 1,
			input_amount: 0,
		};
		let input: Script = "004730440220276d6dad3defa37b5f81add3992d510d2f44a317fd85e04f93a1e2daea64660202200f862a0da684249322ceb8ed842fb8c859c0cb94c81e1c5308b4868157a428ee01ab51210232abdc893e7f0631364d7fd01cb33d24da45329a00357b3a7886211ab414d55a51ae".into();
		let output: Script = "142a9bc5447d664c1d0141392a842d23dba45c4f13b175".into();

		let flags = VerificationFlags::default()
			.verify_p2sh(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));

		let flags = VerificationFlags::default()
			.verify_p2sh(true)
			.verify_locktime(true);
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Err(Error::NumberOverflow));
	}

	// https://blockchain.info/rawtx/54fabd73f1d20c980a0686bf0035078e07f69c58437e4d586fb29aa0bee9814f
	#[test]
	fn test_arithmetic_correct_arguments_order() {
		let tx: Transaction = "01000000010c0e314bd7bb14721b3cfd8e487cd6866173354f87ca2cf4d13c8d3feb4301a6000000004a483045022100d92e4b61452d91a473a43cde4b469a472467c0ba0cbd5ebba0834e4f4762810402204802b76b7783db57ac1f61d2992799810e173e91055938750815b6d8a675902e014fffffffff0140548900000000001976a914a86e8ee2a05a44613904e18132e49b2448adc4e688ac00000000".into();
		let signer: TransactionInputSigner = tx.into();
		let checker = TransactionSignatureChecker {
			signer: signer,
			input_index: 0,
			input_amount: 0,
		};
		let input: Script = "483045022100d92e4b61452d91a473a43cde4b469a472467c0ba0cbd5ebba0834e4f4762810402204802b76b7783db57ac1f61d2992799810e173e91055938750815b6d8a675902e014f".into();
		let output: Script = "76009f69905160a56b210378d430274f8c5ec1321338151e9f27f4c676a008bdf8638d07c0b6be9ab35c71ad6c".into();
		let flags = VerificationFlags::default();
		assert_eq!(verify_script(&input, &output, &ScriptWitness, &flags, &checker, SignatureVersion::Base), Ok(()));
	}

	#[test]
	fn test_invalid_opcode_in_dead_execution_path_b83() {
		let script = Builder::default()
			.push_opcode(Opcode::OP_0)
			.push_opcode(Opcode::OP_IF)
			.push_invalid_opcode()
			.push_opcode(Opcode::OP_ELSE)
			.push_opcode(Opcode::OP_1)
			.push_opcode(Opcode::OP_ENDIF)
			.into_script();
		let result = Ok(true);
		basic_test(&script, result, vec![vec![1].into()].into());