mirror of
https://github.com/AleoHQ/leo.git
synced 2024-12-29 20:44:52 +03:00
71 lines
2.3 KiB
Rust
71 lines
2.3 KiB
Rust
use crate::{
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boolean::{output_false, output_true},
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get_output,
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integers::u32::{output_one, output_zero},
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parse_program,
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EdwardsConstrainedValue,
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EdwardsTestCompiler,
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};
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use leo_inputs::types::{IntegerType, U32Type};
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use leo_types::InputValue;
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use snarkos_curves::edwards_bls12::Fq;
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use snarkos_models::gadgets::r1cs::TestConstraintSystem;
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fn empty_output_satisfied(program: EdwardsTestCompiler) {
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let output = get_output(program);
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assert_eq!(EdwardsConstrainedValue::Return(vec![]).to_string(), output.to_string());
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}
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// Tests a conditional enforceBit() program
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//
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// function main(bit: private u8) {
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// if bit == 1u8 {
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// assert_eq!(bit, 1u8);
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// } else {
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// assert_eq!(bit, 0u8);
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// }
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// }
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#[test]
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fn conditional_basic() {
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let bytes = include_bytes!("conditional_basic.leo");
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let mut program_1_pass = parse_program(bytes).unwrap();
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let mut program_0_pass = program_1_pass.clone();
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let mut program_2_fail = program_1_pass.clone();
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// Check that an input value of 1 satisfies the constraint system
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program_1_pass.set_inputs(vec![Some(InputValue::Integer(IntegerType::U32Type(U32Type {}), 1))]);
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empty_output_satisfied(program_1_pass);
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// Check that an input value of 0 satisfies the constraint system
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program_0_pass.set_inputs(vec![Some(InputValue::Integer(IntegerType::U32Type(U32Type {}), 0))]);
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empty_output_satisfied(program_0_pass);
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// Check that an input value of 2 does not satisfy the constraint system
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program_2_fail.set_inputs(vec![Some(InputValue::Integer(IntegerType::U32Type(U32Type {}), 2))]);
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let mut cs = TestConstraintSystem::<Fq>::new();
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let _output = program_2_fail.compile_constraints(&mut cs).unwrap();
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assert!(!cs.is_satisfied());
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}
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#[test]
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fn conditional_mutate() {
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let bytes = include_bytes!("conditional_mutate.leo");
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let mut program_1_true = parse_program(bytes).unwrap();
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let mut program_0_pass = program_1_true.clone();
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// Check that an input value of 1 satisfies the constraint system
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program_1_true.set_inputs(vec![Some(InputValue::Integer(IntegerType::U32Type(U32Type {}), 1))]);
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output_one(program_1_true);
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// Check that an input value of 0 satisfies the constraint system
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program_0_pass.set_inputs(vec![Some(InputValue::Integer(IntegerType::U32Type(U32Type {}), 0))]);
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output_zero(program_0_pass);
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}
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