leo/compiler/tests/integers/u32/mod.rs

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use crate::{
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boolean::{output_expected_boolean, output_false, output_true},
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compile_program, get_output,
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integers::{fail_integer, fail_synthesis, IntegerTester},
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EdwardsConstrainedValue, EdwardsTestCompiler,
};
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use leo_compiler::ConstrainedValue;
use leo_types::{Integer, InputValue};
use snarkos_curves::edwards_bls12::Fq;
use snarkos_models::gadgets::r1cs::TestConstraintSystem;
use snarkos_models::gadgets::utilities::{alloc::AllocGadget, uint::UInt32};
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const DIRECTORY_NAME: &str = "tests/integers/u32/";
fn output_expected_allocated(program: EdwardsTestCompiler, expected: UInt32) {
let output = get_output(program);
match output {
EdwardsConstrainedValue::Return(vec) => match vec.as_slice() {
[ConstrainedValue::Integer(Integer::U32(actual))] => assert_eq!(*actual, expected),
_ => panic!("program output unknown return value"),
},
_ => panic!("program output unknown return value"),
}
}
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pub(crate) fn output_zero(program: EdwardsTestCompiler) {
let output = get_output(program);
assert_eq!(
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EdwardsConstrainedValue::Return(vec![ConstrainedValue::Integer(Integer::U32(
UInt32::constant(0u32)
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))])
.to_string(),
output.to_string()
)
}
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pub(crate) fn output_one(program: EdwardsTestCompiler) {
let output = get_output(program);
assert_eq!(
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EdwardsConstrainedValue::Return(vec![ConstrainedValue::Integer(Integer::U32(
UInt32::constant(1u32)
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))])
.to_string(),
output.to_string()
)
}
#[test]
fn test_u32() {
test_uint!(TestU32, u32, UInt32, DIRECTORY_NAME);
TestU32::test_min(std::u32::MIN);
TestU32::test_max(std::u32::MAX);
TestU32::test_input();
TestU32::test_add();
// TestU32::test_sub(); //Todo: Catch subtraction overflow error in gadget
TestU32::test_mul();
TestU32::test_div();
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TestU32::test_pow(); // takes about 2 mins
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TestU32::test_eq();
TestU32::test_ge();
TestU32::test_gt();
TestU32::test_le();
TestU32::test_gt();
TestU32::test_assert_eq();
TestU32::test_ternary();
}
#[test]
fn test_zero() {
let program = compile_program(DIRECTORY_NAME, "zero.leo").unwrap();
output_zero(program);
}
#[test]
fn test_one() {
let program = compile_program(DIRECTORY_NAME, "one.leo").unwrap();
output_one(program);
}