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Devtools: Support worker scripts in Debugger > Source panel (#36562)

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This patch adds support for listing `worker scripts` in `debugger >
source` panel

For example:
```
<!-- test.html -->
<!doctype html><meta charset=utf-8>
<script>
    setTimeout(() => {
        console.log("inline classic");
        new Worker("worker.js");
        
        const blob = new Blob([`console.log("blob worker");`], { type: "text/javascript" });
        const blobURL = URL.createObjectURL(blob);
        new Worker(blobURL);
    }, 2000);
</script>
```

```
// worker.js
console.log("external classic worker");
```

```
./mach run --devtools=6080 http://127.0.0.1:3000/test.html
```

![file1](https://github.com/user-attachments/assets/84dd94b9-95d8-4087-b4bb-ab936fca0023)


Another example:
```
./mach run --devtools=6080 https://charming.daz.cat/ 
```


![blob](https://github.com/user-attachments/assets/a1341ee4-3a1c-4cca-ac04-658675cdcf39)


- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes partially implement #36027
- [x] These changes require tests, but they are blocked on
https://github.com/servo/servo/issues/36325

---------

Signed-off-by: atbrakhi <atbrakhi@igalia.com>
This commit is contained in:
atbrakhi 2025-04-29 10:27:42 +02:00 • committed by GitHub
parent 107fd25465
commit b92542b756
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GPG key ID: B5690EEEBB952194
6 changed files with 142 additions and 38 deletions
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29
components/devtools/actors/worker.rs
View file

@ -17,7 +17,7 @@ use servo_url::ServoUrl;
use crate::StreamId;
use crate::actor::{Actor, ActorMessageStatus, ActorRegistry};
use crate::protocol::JsonPacketStream;
use crate::resource::ResourceAvailable;
use crate::resource::{ResourceAvailable, ResourceAvailableReply};
#[derive(Clone, Copy)]
#[allow(dead_code)]
@ -48,8 +48,10 @@ impl WorkerActor {
url: self.url.to_string(),
traits: WorkerTraits {
is_parent_intercept_enabled: false,
supports_top_level_target_flag: false,
},
type_: self.type_ as u32,
target_type: "worker".to_string(),
}
}
}
@ -131,6 +133,28 @@ impl Actor for WorkerActor {
}
}
impl WorkerActor {
pub(crate) fn resource_available<T: Serialize>(&self, resource: T, resource_type: String) {
self.resources_available(vec![resource], resource_type);
}
pub(crate) fn resources_available<T: Serialize>(
&self,
resources: Vec<T>,
resource_type: String,
) {
let msg = ResourceAvailableReply::<T> {
from: self.name(),
type_: "resources-available-array".into(),
array: vec![(resource_type, resources)],
};
for stream in self.streams.borrow_mut().values_mut() {
let _ = stream.write_json_packet(&msg);
}
}
}
#[derive(Serialize)]
struct DetachedReply {
from: String,
@ -160,6 +184,7 @@ struct ConnectReply {
#[serde(rename_all = "camelCase")]
struct WorkerTraits {
is_parent_intercept_enabled: bool,
supports_top_level_target_flag: bool,
}
#[derive(Serialize)]
@ -173,4 +198,6 @@ pub(crate) struct WorkerMsg {
traits: WorkerTraits,
#[serde(rename = "type")]
type_: u32,
#[serde(rename = "targetType")]
target_type: String,
}