mod util;
use util::*;
use anyhow::Result;
use firedbg_rust_debugger::{Bytes, Debugger, EventStream};
use sea_streamer::{Buffer, Consumer, Message, Producer};
#[tokio::test]
async fn main() -> Result<()> {
let testcase = "dyn_box";
let (producer, consumer) = setup(testcase).await?;
let debugger_params = debugger_params_from_file(testcase);
Debugger::run(debugger_params, producer.clone());
producer.end().await?;
let expected = vec![
Expected::FnCall {
name: "main".into(),
args: vec![],
},
Expected::FnCall {
name: expand("<MyStruct as MyTrait>::i"),
args: vec![expand("&MyStruct { i: 1234i32 }")],
},
Expected::FnRet {
name: expand("<MyStruct as MyTrait>::i"),
value: "1234i32".into(),
},
Expected::FnCall {
name: "open".into(),
args: vec![expand("&Box::<dyn MyTrait>::new(MyStruct { i: 1234i32 })")],
},
Expected::FnRet {
name: "open".into(),
value: "()".into(),
},
Expected::FnCall {
name: expand("<MyStruct as MyTrait>::i"),
args: vec![expand("&MyStruct { i: 1234i32 }")],
},
Expected::FnRet {
name: expand("<MyStruct as MyTrait>::i"),
value: "1234i32".into(),
},
Expected::FnCall {
name: "open".into(),
args: vec![expand("&Rc::<dyn MyTrait>::new(MyStruct { i: 1234i32 })")],
},
Expected::FnRet {
name: "open".into(),
value: "()".into(),
},
Expected::FnCall {
name: expand("<MyOther as MyTrait>::i"),
args: vec![expand("&MyOther { not_i: 5678i64 }")],
},
Expected::FnRet {
name: expand("<MyOther as MyTrait>::i"),
value: "5678i32".into(),
},
Expected::FnCall {
name: "open".into(),
args: vec![expand(
"&Arc::<dyn MyTrait>::new(MyOther { not_i: 5678i64 })",
)],
},
Expected::FnRet {
name: "open".into(),
value: "()".into(),
},
Expected::FnRet {
name: "main".into(),
value: "()".into(),
},
];
let mut events = Vec::new();
for i in 0..expected.len() {
let payload = consumer.next().await?.message().into_bytes();
let event = EventStream::read_from(Bytes::from(payload));
println!("#{i} {:?}", event);
events.push(event);
}
verify(testcase, events, expected);
Ok(())
}
fn expand(string: &str) -> String {
string
.replace("MyTrait", "dyn_box::MyTrait")
.replace("MyStruct", "dyn_box::MyStruct")
.replace("MyOther", "dyn_box::MyOther")
.replace("Box", "alloc::boxed::Box")
.replace("Rc", "alloc::rc::Rc")
.replace("Arc", "alloc::sync::Arc")
}