fix: sse for chat (#7594)

This commit is contained in:
jif-oai
2025-12-05 00:46:56 +00:00
committed by GitHub
parent 073a8533b8
commit 6736d1828d

View File

@@ -161,8 +161,10 @@ pub async fn process_chat_sse<S>(
}
if let Some(func) = tool_call.get("function") {
if let Some(fname) = func.get("name").and_then(|n| n.as_str()) {
call_state.name = Some(fname.to_string());
if let Some(fname) = func.get("name").and_then(|n| n.as_str())
&& !fname.is_empty()
{
call_state.name.get_or_insert_with(|| fname.to_string());
}
if let Some(arguments) = func.get("arguments").and_then(|a| a.as_str())
{
@@ -432,6 +434,47 @@ mod tests {
);
}
#[tokio::test]
async fn preserves_tool_call_name_when_empty_deltas_arrive() {
let delta_with_name = json!({
"choices": [{
"delta": {
"tool_calls": [{
"id": "call_a",
"function": { "name": "do_a" }
}]
}
}]
});
let delta_with_empty_name = json!({
"choices": [{
"delta": {
"tool_calls": [{
"id": "call_a",
"function": { "name": "", "arguments": "{}" }
}]
}
}]
});
let finish = json!({
"choices": [{
"finish_reason": "tool_calls"
}]
});
let body = build_body(&[delta_with_name, delta_with_empty_name, finish]);
let events = collect_events(&body).await;
assert_matches!(
&events[..],
[
ResponseEvent::OutputItemDone(ResponseItem::FunctionCall { name, arguments, .. }),
ResponseEvent::Completed { .. }
] if name == "do_a" && arguments == "{}"
);
}
#[tokio::test]
async fn emits_tool_calls_even_when_content_and_reasoning_present() {
let delta_content_and_tools = json!({