more complex tests
This commit is contained in:
Aidan Hahn
parent
df5cb47cb4
commit
2c30975571
6 changed files with 179 additions and 320 deletions
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@ -1,4 +1,4 @@
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mod func_tests {
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mod eval_tests {
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use std::rc::Rc;
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use std::cell::RefCell;
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use relish::ast::{Ctr, Function, Operation, ExternalOperation};
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@ -117,12 +117,30 @@ mod func_tests {
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}
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}
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/*
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#[test]
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fn eval_embedded_func_calls() {
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let test_doc = "1".to_string();
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let test_doc = "('one' (echo (echo 'unwrap_me')))".to_string();
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let output = "('one' 'unwrap_me')";
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let test_external_func: Function = Function{
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name: String::from("echo"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: new_ast(Ctr::Seg(new_ast(Ctr::Symbol("input".to_string()), Ctr::None)), Ctr::None)
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(test_external_func))) {
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print!("Error declaring external func: {}", s);
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assert!(false);
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}
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match lex(test_doc) {
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Err(e) => {
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@ -137,14 +155,22 @@ mod func_tests {
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assert!(false)
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},
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Ok(reduced_ast) => {
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// write tests here
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Ok(reduced) => {
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if let Ctr::Seg(reduced_ast) = reduced {
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let out_doc = ast_to_string(reduced_ast);
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if out_doc != output {
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print!("Erroneous output: {}\n", out_doc);
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assert!(false)
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}
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}
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}
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}
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}
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}
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}
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/*
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#[test]
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fn eval_bad_vars() {
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let test_doc = "1".to_string();
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@ -3,7 +3,7 @@ mod func_tests {
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use std::cell::RefCell;
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use relish::ast::{Ast, Type, Ctr, new_ast};
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use relish::ast::VTable;
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use relish::ast::{Function, Operation, FTable, Args, func_declare, func_call, ExternalOperation};
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use relish::ast::{Function, Operation, FTable, Args, func_declare, func_call, ExternalOperation, lex};
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#[test]
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fn decl_and_call_internal_func() {
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@ -58,131 +58,111 @@ mod func_tests {
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#[test]
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fn decl_and_call_external_func_singlet() {
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let test_external_func: Function = Function{
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name: String::from("echo"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: new_ast(Ctr::Symbol("input".to_string()), Ctr::None)
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match lex("((input))".to_string()) {
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Err(e) => panic!(e),
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Ok(finner) => {
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let test_external_func: Function = Function{
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name: String::from("echo"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: finner
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::String("test".to_string()), Ctr::None);
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(test_external_func))) {
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print!("Error declaring external func: {}", s);
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assert!(false);
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::String("test".to_string()), Ctr::None);
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(test_external_func))) {
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print!("Error declaring external func: {}", s);
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assert!(false);
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}
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"echo".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"echo".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::String(b) => assert!(b == "test"),
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_ => {
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print!("Invalid return from func. Got {:?}\n", ret);
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::String(b) => assert!(b == "test"),
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_ => {
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print!("Invalid return from func. Got {:?}\n", ret);
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assert!(false);
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}
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}
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},
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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},
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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}
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#[test]
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fn decl_and_call_external_func_dual_ret() {
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let test_external_func: Function = Function{
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name: String::from("echox2"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: new_ast(Ctr::Seg(new_ast(Ctr::Symbol("input".to_string()),
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Ctr::Seg(new_ast(Ctr::Symbol("input".to_string()), Ctr::None)))),
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Ctr::None)
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::String("test".to_string()), Ctr::None);
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(test_external_func))) {
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print!("Error declaring external func: {}", s);
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assert!(false);
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}
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"echox2".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::Seg(b) => {
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match b.borrow().clone().car {
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Ctr::String(s) => assert!(s == "test"),
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_ => {
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print!("first elem wrong. expected \"test\", got: {:?}\n", b.borrow().car);
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assert!(false);
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}
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fn decl_and_call_external_func_multi_body() {
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match lex("((input) (input))".to_string()) {
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Err(e) => panic!(e),
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Ok(finner) => {
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let test_external_func: Function = Function{
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name: String::from("echo_2"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: finner
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::String("test".to_string()), Ctr::None);
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(test_external_func))) {
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print!("Error declaring external func: {}", s);
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assert!(false);
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}
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match b.borrow().clone().cdr {
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Ctr::Seg(b2) => {
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match b2.borrow().clone().car {
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Ctr::String(s) => assert!(s == "test"),
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_ => {
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print!("second elem wrong. expected \"test\", got: {:?}\n", b2.borrow().car);
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assert!(false)
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}
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}
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"echo_2".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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match b2.borrow().cdr {
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Ctr::None => (),
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_ => {
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print!("there should not be a third element\n");
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assert!(false)
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}
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}
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::String(s) => {
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assert!(s == "test");
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},
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_ => {
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print!("first elem cdr should be a list. got: {:?}\n", b.borrow().cdr)
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print!("Invalid return from function {:#?}. Should have recieved single string", ret);
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assert!(false);
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return
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}
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}
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},
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_ => {
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print!("Invalid return from func. Got {:?}\n", ret);
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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},
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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}
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@ -210,58 +190,61 @@ mod func_tests {
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)
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};
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let outer_func: Function = Function{
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name: String::from("test_outer"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: new_ast(Ctr::Symbol("test_inner".to_string()),
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Ctr::Seg(new_ast(Ctr::Symbol("input".to_string()),
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Ctr::None)))
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match lex("((test_inner true))".to_string()) {
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Err(e) => panic!(e),
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Ok(finner) => {
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let outer_func: Function = Function{
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name: String::from("test_outer"),
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loose_syms: false,
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eval_lazy: false,
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args: Args::Lazy(1),
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function: Operation::External(
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ExternalOperation{
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arg_syms: vec!["input".to_string()],
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ast: finner
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::Bool(true), Ctr::None);
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(inner_func))) {
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print!("Error declaring inner func: {}", s);
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assert!(false);
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}
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(outer_func))) {
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print!("Error declaring outer func: {}", s);
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assert!(false);
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}
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)
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};
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let ft = Rc::new(RefCell::new(FTable::new()));
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let vt = Rc::new(RefCell::new(VTable::new()));
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let args = new_ast(Ctr::Bool(true), Ctr::None);
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"test_outer".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(inner_func))) {
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print!("Error declaring inner func: {}", s);
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assert!(false);
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}
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if let Some(s) = func_declare(ft.clone(),
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Rc::new(RefCell::new(outer_func))) {
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print!("Error declaring outer func: {}", s);
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assert!(false);
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}
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let func: Rc<RefCell<Function>>;
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if let Some(f) = ft.borrow().get(&"test_outer".to_string()) {
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func = f.clone();
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} else {
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print!("failed to retrieve function!");
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assert!(false);
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return;
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}
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::String(b) => assert!(b == "test"),
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_ => {
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print!("Invalid return from func. Got {:?}\n", ret);
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match func_call(func, args, vt, ft) {
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Ok(ret) => {
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match ret {
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Ctr::String(b) => assert!(b == "test"),
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_ => {
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print!("Invalid return from func. Got {:?}\n", ret);
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assert!(false);
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}
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}
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},
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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},
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Err(e) => {
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print!("Call to function failed: {}\n", e);
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assert!(false);
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}
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}
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}
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@ -350,9 +333,10 @@ mod func_tests {
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assert!(false);
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}
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}
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}
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*/
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}*/
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/*
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// TODO: These tests need completion!
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#[test]
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fn eval_lazy_func_call() {
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@ -381,10 +365,5 @@ mod func_tests {
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#[test]
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fn bad_eval_fn_body() {
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}
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}*/
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}
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/* TESTING TODO:
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* - Test functions that eval_lazy
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* - Test functions that sym_loose
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*/
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@ -46,7 +46,7 @@ mod lex_tests {
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#[test]
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fn test_bad_symbol() {
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let document: &str = "(as;dd)";
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let output: &str = "Problem lexing document: \"Unparsable token:as;dd\"";
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let output: &str = "Problem lexing document: \"Unparsable token: as;dd\"";
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match lex(document.to_string()) {
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Ok(tree) => {
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print!("Bad token yielded: {}\n", ast_to_string(tree));
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