leo/compiler/tests/circuits/mod.rs

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Rust
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use crate::{
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get_error,
get_output,
integers::u32::output_one,
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parse_program,
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EdwardsConstrainedValue,
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EdwardsTestCompiler,
};
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use leo_compiler::{
errors::{CompilerError, ExpressionError, FunctionError, StatementError},
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ConstrainedCircuitMember,
ConstrainedValue,
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};
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use leo_types::{Expression, Function, Identifier, Integer, Statement, Type};
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use snarkos_models::gadgets::utilities::uint::UInt32;
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// Circ { x: 1u32 }
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fn output_circuit(program: EdwardsTestCompiler) {
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let output = get_output(program);
assert_eq!(
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EdwardsConstrainedValue::Return(vec![ConstrainedValue::CircuitExpression(
Identifier::new("Circ".into()),
vec![ConstrainedCircuitMember(
Identifier::new("x".into()),
ConstrainedValue::Integer(Integer::U32(UInt32::constant(1u32)))
)]
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)])
.to_string(),
output.to_string()
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);
}
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fn fail_expected_member(program: EdwardsTestCompiler) {
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match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::ExpectedCircuitMember(_string),
))) => {}
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error => panic!("Expected invalid circuit member error, got {}", error),
}
}
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fn fail_undefined_member(program: EdwardsTestCompiler) {
match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::UndefinedMemberAccess(_, _),
))) => {}
error => panic!("Expected undefined circuit member error, got {}", error),
}
}
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// Expressions
#[test]
fn test_inline() {
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let bytes = include_bytes!("inline.leo");
let program = parse_program(bytes).unwrap();
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output_circuit(program);
}
#[test]
fn test_inline_fail() {
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let bytes = include_bytes!("inline_fail.leo");
let program = parse_program(bytes).unwrap();
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fail_expected_member(program)
}
#[test]
fn test_inline_undefined() {
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let bytes = include_bytes!("inline_undefined.leo");
let program = parse_program(bytes).unwrap();
match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::UndefinedCircuit(_),
))) => {}
error => panic!("Expected undefined circuit error, got {}", error),
}
}
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// Members
#[test]
fn test_member_field() {
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let bytes = include_bytes!("member_field.leo");
let program = parse_program(bytes).unwrap();
output_one(program);
}
#[test]
fn test_member_field_fail() {
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let bytes = include_bytes!("member_field_fail.leo");
let program = parse_program(bytes).unwrap();
fail_undefined_member(program);
}
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#[test]
fn test_member_function() {
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let bytes = include_bytes!("member_function.leo");
let program = parse_program(bytes).unwrap();
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output_one(program);
}
#[test]
fn test_member_function_fail() {
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let bytes = include_bytes!("member_function_fail.leo");
let program = parse_program(bytes).unwrap();
fail_undefined_member(program);
}
#[test]
fn test_member_function_invalid() {
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let bytes = include_bytes!("member_function_invalid.leo");
let program = parse_program(bytes).unwrap();
match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::InvalidStaticAccess(_),
))) => {}
error => panic!("Expected invalid function error, got {}", error),
}
}
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#[test]
fn test_member_static_function() {
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let bytes = include_bytes!("member_static_function.leo");
let program = parse_program(bytes).unwrap();
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output_one(program);
}
#[test]
fn test_member_static_function_undefined() {
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let bytes = include_bytes!("member_static_function_undefined.leo");
let program = parse_program(bytes).unwrap();
match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::UndefinedStaticAccess(_, _),
))) => {}
error => panic!("Expected undefined static function error, got {}", error),
}
}
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#[test]
fn test_member_static_function_invalid() {
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let bytes = include_bytes!("member_static_function_invalid.leo");
let program = parse_program(bytes).unwrap();
match get_error(program) {
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CompilerError::FunctionError(FunctionError::StatementError(StatementError::ExpressionError(
ExpressionError::InvalidMemberAccess(_),
))) => {}
error => panic!("Expected invalid static function error, got {}", error),
}
}
// Self
#[test]
fn test_self() {
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let bytes = include_bytes!("self.leo");
let program = parse_program(bytes).unwrap();
let output = get_output(program);
// circuit Circ {
// static function new() -> Self {
// return Self { }
// }
// }
assert_eq!(
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EdwardsConstrainedValue::Return(vec![ConstrainedValue::CircuitExpression(
Identifier::new("Circ".into()),
vec![ConstrainedCircuitMember(
Identifier::new("new".into()),
ConstrainedValue::Static(Box::new(ConstrainedValue::Function(
Some(Identifier::new("Circ".into())),
Function {
function_name: Identifier::new("new".into()),
inputs: vec![],
returns: vec![Type::SelfType],
statements: vec![Statement::Return(vec![Expression::Circuit(
Identifier::new("Self".into()),
vec![]
)])]
}
)))
)]
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)])
.to_string(),
output.to_string()
);
}
// All
// #[test]
// fn test_pedersen_mock() {
// let program = compile_program(DIRECTORY_NAME, "pedersen_mock.leo").unwrap();
// output_zero(program);
// }