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JT
2021-10-25 17:01:02 +13:00
parent ab9d6b206d
commit b6d269e90a
63 changed files with 1075 additions and 1013 deletions
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14
crates/nu-command/src/example_test.rs
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@ -4,19 +4,18 @@ use nu_engine::eval_block;
use nu_parser::parse;
use nu_protocol::{
engine::{Command, EngineState, EvaluationContext, StateWorkingSet},
Value,
PipelineData, Value,
};
use super::{From, Into, Split};
pub fn test_examples(cmd: impl Command + 'static) {
let examples = cmd.examples();
let engine_state = Rc::new(RefCell::new(EngineState::new()));
let mut engine_state = Box::new(EngineState::new());
let delta = {
// Base functions that are needed for testing
// Try to keep this working set small to keep tests running as fast as possible
let engine_state = engine_state.borrow();
let mut working_set = StateWorkingSet::new(&*engine_state);
working_set.add_decl(Box::new(From));
working_set.add_decl(Box::new(Into));
@ -28,7 +27,7 @@ pub fn test_examples(cmd: impl Command + 'static) {
working_set.render()
};
EngineState::merge_delta(&mut *engine_state.borrow_mut(), delta);
EngineState::merge_delta(&mut *engine_state, delta);
for example in examples {
// Skip tests that don't have results to compare to
@ -38,7 +37,7 @@ pub fn test_examples(cmd: impl Command + 'static) {
let start = std::time::Instant::now();
let (block, delta) = {
let engine_state = engine_state.borrow();
let engine_state = engine_state;
let mut working_set = StateWorkingSet::new(&*engine_state);
let (output, err) = parse(&mut working_set, None, example.example.as_bytes(), false);
@ -49,16 +48,17 @@ pub fn test_examples(cmd: impl Command + 'static) {
(output, working_set.render())
};
EngineState::merge_delta(&mut *engine_state.borrow_mut(), delta);
EngineState::merge_delta(&mut *engine_state, delta);
let state = EvaluationContext {
engine_state: engine_state.clone(),
stack: nu_protocol::engine::Stack::new(),
};
match eval_block(&state, &block, Value::nothing()) {
match eval_block(&state, &block, PipelineData::new()) {
Err(err) => panic!("test eval error in `{}`: {:?}", example.example, err),
Ok(result) => {
let result = result.into_value();
println!("input: {}", example.example);
println!("result: {:?}", result);
println!("done: {:?}", start.elapsed());