mod util;
use util::*;
use anyhow::Result;
use firedbg_rust_debugger::{Bytes, Debugger, Event, EventStream};
use pretty_assertions::assert_eq;
use sea_streamer::{Buffer, Consumer, Message, Producer};
#[tokio::test]
async fn main() -> Result<()> {
let testcase = "return_ref_mut";
let (producer, consumer) = setup(testcase).await?;
let debugger_params = debugger_params_from_file(testcase);
// println!("{:#?}", debugger_params.breakpoints);
Debugger::run(debugger_params, producer.clone());
producer.end().await?;
for i in 0..4 {
let payload = consumer.next().await?.message().into_bytes();
let event = EventStream::read_from(Bytes::from(payload));
// println!("#{i} {:?}", event);
match event {
Event::FunctionCall {
function_name,
arguments,
..
} => {
assert_eq!(arguments.len(), i);
assert_eq!(
function_name,
match i {
0 => "return_ref_mut::main",
1 => "return_ref_mut::map_append",
_ => panic!("Unexpected i {i}"),
}
);
if i == 1 {
let mut value = arguments.into_iter().next().unwrap().1;
value.redact_addr();
let json = serde_json::to_string(&value).unwrap();
assert_eq!(
json,
r#"{"type":"Ref","typename":"ref","addr":"<redacted>","value":{"type":"Array","typename":"vec","data":[]}}"#
);
}
}
Event::FunctionReturn {
function_name,
mut return_value,
..
} => {
assert_eq!(
function_name,
match i {
2 => "return_ref_mut::map_append",
3 => "return_ref_mut::main",
_ => panic!("Unexpected i {i}"),
}
);
return_value.redact_addr();
let json = serde_json::to_string(&return_value).unwrap();
assert_eq!(
json,
match i {
2 =>
r#"{"type":"Ref","typename":"ref","addr":"<redacted>","value":{"type":"Array","typename":"vec","data":[{"type":"RefCounted","typename":"Rc","addr":"<redacted>","strong":1,"weak":1,"value":{"type":"Prim","typename":"i32","value":2}},{"type":"RefCounted","typename":"Rc","addr":"<redacted>","strong":1,"weak":1,"value":{"type":"Prim","typename":"i32","value":3}},{"type":"RefCounted","typename":"Rc","addr":"<redacted>","strong":1,"weak":1,"value":{"type":"Prim","typename":"i32","value":4}}]}}"#,
3 => r#"{"type":"Unit"}"#,
_ => panic!("Unexpected i {i}"),
}
);
println!("[{i}] {function_name}() -> {return_value}");
}
e => panic!("Unexpected {e:?}"),
}
}
Ok(())
}