move tests to a separated module for clarity, lock test module behind #[cfg(test)]

This commit is contained in:
Lukáš Hozda 2017-10-14 19:46:40 +02:00
parent 00dedcc3b4
commit 597c2eda21
3 changed files with 403 additions and 402 deletions

View File

@ -1314,405 +1314,3 @@ impl Engine {
engine engine
} }
} }
#[test]
fn test_number_literal() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("65") {
assert_eq!(result, 65);
} else {
assert!(false);
}
}
#[test]
fn test_chars() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<char>("'y'") {
assert_eq!(result, 'y');
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<char>("'\\u2764'") {
assert_eq!(result, '❤');
} else {
assert!(false);
}
match engine.eval::<char>("''") {
Err(_) => (),
_ => assert!(false),
}
}
#[test]
fn test_ops() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("60 + 5") {
assert_eq!(result, 65);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("(1 + 2) * (6 - 4) / 2") {
assert_eq!(result, 3);
} else {
assert!(false);
}
}
#[test]
fn test_mismatched_op() {
let mut engine = Engine::new();
match engine.eval::<i64>("60 + \"hello\"") {
Err(EvalAltResult::ErrorFunctionArgMismatch) => (),
_ => assert!(false),
}
}
#[test]
fn test_bool_op1() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<bool>("true && (false || true)") {
assert_eq!(result, true);
} else {
assert!(false);
}
}
#[test]
fn test_bool_op2() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<bool>("false && (false || true)") {
assert_eq!(result, false);
} else {
assert!(false);
}
}
#[test]
fn test_op_prec() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = 0; if x == 10 || true { x = 1} x") {
assert_eq!(result, 1);
} else {
assert!(false);
}
}
#[test]
fn test_if() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("if true { 55 }") {
assert_eq!(result, 55);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("if false { 55 } else { 44 }") {
assert_eq!(result, 44);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("if true { 55 } else { 44 }") {
assert_eq!(result, 55);
} else {
assert!(false);
}
}
#[test]
fn test_while() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = 0; while x < 10 { x = x + 1; if x > 5 { \
break } } x") {
assert_eq!(result, 6);
} else {
assert!(false);
}
}
#[test]
fn test_var_scope() {
let mut engine = Engine::new();
let mut scope: Scope = Vec::new();
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "let x = 4 + 5") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 9);
} else {
assert!(false);
}
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "x = x + 1; x = x + 2;") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 12);
} else {
assert!(false);
}
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "{let x = 3}") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 12);
} else {
assert!(false);
}
}
#[test]
fn test_method_call() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn update(&mut self) {
self.x += 1000;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_fn("update", TestStruct::update);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<TestStruct>("let x = new_ts(); x.update(); x") {
assert_eq!(result.x, 1001);
} else {
assert!(false);
}
}
#[test]
fn test_get_set() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_get_set("x", TestStruct::get_x, TestStruct::set_x);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<i64>("let a = new_ts(); a.x = 500; a.x") {
assert_eq!(result, 500);
} else {
assert!(false);
}
}
#[test]
fn test_big_get_set() {
#[derive(Clone)]
struct TestChild {
x: i64,
}
impl TestChild {
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestChild {
TestChild { x: 1 }
}
}
#[derive(Clone)]
struct TestParent {
child: TestChild,
}
impl TestParent {
fn get_child(&mut self) -> TestChild {
self.child.clone()
}
fn set_child(&mut self, new_child: TestChild) {
self.child = new_child;
}
fn new() -> TestParent {
TestParent { child: TestChild::new() }
}
}
let mut engine = Engine::new();
engine.register_type::<TestChild>();
engine.register_type::<TestParent>();
engine.register_get_set("x", TestChild::get_x, TestChild::set_x);
engine.register_get_set("child", TestParent::get_child, TestParent::set_child);
engine.register_fn("new_tp", TestParent::new);
if let Ok(result) = engine.eval::<i64>("let a = new_tp(); a.child.x = 500; a.child.x") {
assert_eq!(result, 500);
} else {
assert!(false);
}
}
#[test]
fn test_internal_fn() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("fn addme(a, b) { a+b } addme(3, 4)") {
assert_eq!(result, 7);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("fn bob() { return 4; 5 } bob()") {
assert_eq!(result, 4);
} else {
assert!(false);
}
}
#[test]
fn test_big_internal_fn() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("fn mathme(a, b, c, d, e, f) { a - b * c + d * e - f \
} mathme(100, 5, 2, 9, 6, 32)") {
assert_eq!(result, 112);
} else {
assert!(false);
}
}
#[test]
fn test_string() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<String>("\"Test string: \\u2764\"") {
assert_eq!(result, "Test string: ❤");
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<String>("\"foo\" + \"bar\"") {
assert_eq!(result, "foobar");
} else {
assert!(false);
}
}
#[test]
fn test_arrays() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = [1, 2, 3]; x[1]") {
assert_eq!(result, 2);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("let y = [1, 2, 3]; y[1] = 5; y[1]") {
assert_eq!(result, 5);
} else {
assert!(false);
}
}
#[test]
fn test_array_with_structs() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn update(&mut self) {
self.x += 1000;
}
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_get_set("x", TestStruct::get_x, TestStruct::set_x);
engine.register_fn("update", TestStruct::update);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<i64>("let a = [new_ts()]; a[0].x") {
assert_eq!(result, 1);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("let a = [new_ts()]; a[0].x = 100; a[0].update(); \
a[0].x") {
assert_eq!(result, 1100);
} else {
assert!(false);
}
}

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@ -11,5 +11,8 @@ mod engine;
mod fn_register; mod fn_register;
mod parser; mod parser;
#[cfg(test)]
mod tests;
pub use engine::{Engine, Scope}; pub use engine::{Engine, Scope};
pub use fn_register::FnRegister; pub use fn_register::FnRegister;

400
src/tests.rs Normal file
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@ -0,0 +1,400 @@
#[test]
fn test_number_literal() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("65") {
assert_eq!(result, 65);
} else {
assert!(false);
}
}
#[test]
fn test_chars() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<char>("'y'") {
assert_eq!(result, 'y');
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<char>("'\\u2764'") {
assert_eq!(result, '❤');
} else {
assert!(false);
}
match engine.eval::<char>("''") {
Err(_) => (),
_ => assert!(false),
}
}
#[test]
fn test_ops() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("60 + 5") {
assert_eq!(result, 65);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("(1 + 2) * (6 - 4) / 2") {
assert_eq!(result, 3);
} else {
assert!(false);
}
}
#[test]
fn test_mismatched_op() {
let mut engine = Engine::new();
match engine.eval::<i64>("60 + \"hello\"") {
Err(EvalAltResult::ErrorFunctionArgMismatch) => (),
_ => assert!(false),
}
}
#[test]
fn test_bool_op1() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<bool>("true && (false || true)") {
assert_eq!(result, true);
} else {
assert!(false);
}
}
#[test]
fn test_bool_op2() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<bool>("false && (false || true)") {
assert_eq!(result, false);
} else {
assert!(false);
}
}
#[test]
fn test_op_prec() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = 0; if x == 10 || true { x = 1} x") {
assert_eq!(result, 1);
} else {
assert!(false);
}
}
#[test]
fn test_if() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("if true { 55 }") {
assert_eq!(result, 55);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("if false { 55 } else { 44 }") {
assert_eq!(result, 44);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("if true { 55 } else { 44 }") {
assert_eq!(result, 55);
} else {
assert!(false);
}
}
#[test]
fn test_while() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = 0; while x < 10 { x = x + 1; if x > 5 { \
break } } x") {
assert_eq!(result, 6);
} else {
assert!(false);
}
}
#[test]
fn test_var_scope() {
let mut engine = Engine::new();
let mut scope: Scope = Vec::new();
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "let x = 4 + 5") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 9);
} else {
assert!(false);
}
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "x = x + 1; x = x + 2;") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 12);
} else {
assert!(false);
}
if let Ok(_) = engine.eval_with_scope::<()>(&mut scope, "{let x = 3}") {
} else {
assert!(false);
}
if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
assert_eq!(result, 12);
} else {
assert!(false);
}
}
#[test]
fn test_method_call() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn update(&mut self) {
self.x += 1000;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_fn("update", TestStruct::update);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<TestStruct>("let x = new_ts(); x.update(); x") {
assert_eq!(result.x, 1001);
} else {
assert!(false);
}
}
#[test]
fn test_get_set() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_get_set("x", TestStruct::get_x, TestStruct::set_x);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<i64>("let a = new_ts(); a.x = 500; a.x") {
assert_eq!(result, 500);
} else {
assert!(false);
}
}
#[test]
fn test_big_get_set() {
#[derive(Clone)]
struct TestChild {
x: i64,
}
impl TestChild {
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestChild {
TestChild { x: 1 }
}
}
#[derive(Clone)]
struct TestParent {
child: TestChild,
}
impl TestParent {
fn get_child(&mut self) -> TestChild {
self.child.clone()
}
fn set_child(&mut self, new_child: TestChild) {
self.child = new_child;
}
fn new() -> TestParent {
TestParent { child: TestChild::new() }
}
}
let mut engine = Engine::new();
engine.register_type::<TestChild>();
engine.register_type::<TestParent>();
engine.register_get_set("x", TestChild::get_x, TestChild::set_x);
engine.register_get_set("child", TestParent::get_child, TestParent::set_child);
engine.register_fn("new_tp", TestParent::new);
if let Ok(result) = engine.eval::<i64>("let a = new_tp(); a.child.x = 500; a.child.x") {
assert_eq!(result, 500);
} else {
assert!(false);
}
}
#[test]
fn test_internal_fn() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("fn addme(a, b) { a+b } addme(3, 4)") {
assert_eq!(result, 7);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("fn bob() { return 4; 5 } bob()") {
assert_eq!(result, 4);
} else {
assert!(false);
}
}
#[test]
fn test_big_internal_fn() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("fn mathme(a, b, c, d, e, f) { a - b * c + d * e - f \
} mathme(100, 5, 2, 9, 6, 32)") {
assert_eq!(result, 112);
} else {
assert!(false);
}
}
#[test]
fn test_string() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<String>("\"Test string: \\u2764\"") {
assert_eq!(result, "Test string: ❤");
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<String>("\"foo\" + \"bar\"") {
assert_eq!(result, "foobar");
} else {
assert!(false);
}
}
#[test]
fn test_arrays() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("let x = [1, 2, 3]; x[1]") {
assert_eq!(result, 2);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("let y = [1, 2, 3]; y[1] = 5; y[1]") {
assert_eq!(result, 5);
} else {
assert!(false);
}
}
#[test]
fn test_array_with_structs() {
#[derive(Clone)]
struct TestStruct {
x: i64,
}
impl TestStruct {
fn update(&mut self) {
self.x += 1000;
}
fn get_x(&mut self) -> i64 {
self.x
}
fn set_x(&mut self, new_x: i64) {
self.x = new_x;
}
fn new() -> TestStruct {
TestStruct { x: 1 }
}
}
let mut engine = Engine::new();
engine.register_type::<TestStruct>();
engine.register_get_set("x", TestStruct::get_x, TestStruct::set_x);
engine.register_fn("update", TestStruct::update);
engine.register_fn("new_ts", TestStruct::new);
if let Ok(result) = engine.eval::<i64>("let a = [new_ts()]; a[0].x") {
assert_eq!(result, 1);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("let a = [new_ts()]; a[0].x = 100; a[0].update(); \
a[0].x") {
assert_eq!(result, 1100);
} else {
assert!(false);
}
}