Files
llmx/codex-rs/core/tests/suite/unified_exec.rs
2025-10-23 18:51:34 +01:00

1214 lines
36 KiB
Rust

#![cfg(not(target_os = "windows"))]
use std::collections::HashMap;
use anyhow::Result;
use codex_core::features::Feature;
use codex_core::protocol::AskForApproval;
use codex_core::protocol::EventMsg;
use codex_core::protocol::Op;
use codex_core::protocol::SandboxPolicy;
use codex_protocol::config_types::ReasoningSummary;
use codex_protocol::user_input::UserInput;
use core_test_support::responses::ev_assistant_message;
use core_test_support::responses::ev_completed;
use core_test_support::responses::ev_function_call;
use core_test_support::responses::ev_response_created;
use core_test_support::responses::mount_sse_sequence;
use core_test_support::responses::sse;
use core_test_support::responses::start_mock_server;
use core_test_support::skip_if_no_network;
use core_test_support::skip_if_sandbox;
use core_test_support::test_codex::TestCodex;
use core_test_support::test_codex::test_codex;
use core_test_support::wait_for_event;
use core_test_support::wait_for_event_match;
use core_test_support::wait_for_event_with_timeout;
use serde_json::Value;
use serde_json::json;
fn extract_output_text(item: &Value) -> Option<&str> {
item.get("output").and_then(|value| match value {
Value::String(text) => Some(text.as_str()),
Value::Object(obj) => obj.get("content").and_then(Value::as_str),
_ => None,
})
}
fn collect_tool_outputs(bodies: &[Value]) -> Result<HashMap<String, Value>> {
let mut outputs = HashMap::new();
for body in bodies {
if let Some(items) = body.get("input").and_then(Value::as_array) {
for item in items {
if item.get("type").and_then(Value::as_str) != Some("function_call_output") {
continue;
}
if let Some(call_id) = item.get("call_id").and_then(Value::as_str) {
let content = extract_output_text(item)
.ok_or_else(|| anyhow::anyhow!("missing tool output content"))?;
let trimmed = content.trim();
if trimmed.is_empty() {
continue;
}
let parsed: Value = serde_json::from_str(trimmed).map_err(|err| {
anyhow::anyhow!("failed to parse tool output content {trimmed:?}: {err}")
})?;
outputs.insert(call_id.to_string(), parsed);
}
}
}
}
Ok(outputs)
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_emits_exec_command_begin_event() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let call_id = "uexec-begin-event";
let args = json!({
"cmd": "/bin/echo hello unified exec".to_string(),
"yield_time_ms": 250,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(call_id, "exec_command", &serde_json::to_string(&args)?),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_assistant_message("msg-1", "finished"),
ev_completed("resp-2"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "emit begin event".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
let begin_event = wait_for_event_match(&codex, |msg| match msg {
EventMsg::ExecCommandBegin(event) if event.call_id == call_id => Some(event.clone()),
_ => None,
})
.await;
assert_eq!(
begin_event.command,
vec!["/bin/echo hello unified exec".to_string()]
);
assert_eq!(begin_event.cwd, cwd.path());
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_emits_exec_command_end_event() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let call_id = "uexec-end-event";
let args = json!({
"cmd": "/bin/echo END-EVENT".to_string(),
"yield_time_ms": 250,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(call_id, "exec_command", &serde_json::to_string(&args)?),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_assistant_message("msg-1", "finished"),
ev_completed("resp-2"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "emit end event".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
let end_event = wait_for_event_match(&codex, |msg| match msg {
EventMsg::ExecCommandEnd(ev) if ev.call_id == call_id => Some(ev.clone()),
_ => None,
})
.await;
assert_eq!(end_event.exit_code, 0);
assert!(
end_event.aggregated_output.contains("END-EVENT"),
"expected aggregated output to contain marker"
);
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_emits_output_delta_for_exec_command() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let call_id = "uexec-delta-1";
let args = json!({
"cmd": "printf 'HELLO-UEXEC'",
"yield_time_ms": 250,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(call_id, "exec_command", &serde_json::to_string(&args)?),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_assistant_message("msg-1", "finished"),
ev_completed("resp-2"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "emit delta".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
let delta = wait_for_event_match(&codex, |msg| match msg {
EventMsg::ExecCommandOutputDelta(ev) if ev.call_id == call_id => Some(ev.clone()),
_ => None,
})
.await;
let text = String::from_utf8_lossy(&delta.chunk).to_string();
assert!(
text.contains("HELLO-UEXEC"),
"delta chunk missing expected text: {text:?}"
);
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_emits_output_delta_for_write_stdin() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let open_call_id = "uexec-open";
let open_args = json!({
"cmd": "/bin/bash -i",
"yield_time_ms": 200,
});
let stdin_call_id = "uexec-stdin-delta";
let stdin_args = json!({
"chars": "echo WSTDIN-MARK\\n",
"session_id": 0,
"yield_time_ms": 800,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
open_call_id,
"exec_command",
&serde_json::to_string(&open_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
stdin_call_id,
"write_stdin",
&serde_json::to_string(&stdin_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_response_created("resp-3"),
ev_assistant_message("msg-1", "done"),
ev_completed("resp-3"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "stdin delta".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
// Expect a delta event corresponding to the write_stdin call.
let delta = wait_for_event_match(&codex, |msg| match msg {
EventMsg::ExecCommandOutputDelta(ev) if ev.call_id == open_call_id => {
let text = String::from_utf8_lossy(&ev.chunk);
if text.contains("WSTDIN-MARK") {
Some(ev.clone())
} else {
None
}
}
_ => None,
})
.await;
let text = String::from_utf8_lossy(&delta.chunk).to_string();
assert!(
text.contains("WSTDIN-MARK"),
"stdin delta chunk missing expected text: {text:?}"
);
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_skips_begin_event_for_empty_input() -> Result<()> {
use tokio::time::Duration;
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let open_call_id = "uexec-open-session";
let open_args = json!({
"cmd": "/bin/sh -c echo ready".to_string(),
"yield_time_ms": 250,
});
let poll_call_id = "uexec-poll-empty";
let poll_args = json!({
"input": Vec::<String>::new(),
"session_id": "0",
"timeout_ms": 150,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
open_call_id,
"exec_command",
&serde_json::to_string(&open_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
poll_call_id,
"write_stdin",
&serde_json::to_string(&poll_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_response_created("resp-3"),
ev_assistant_message("msg-1", "complete"),
ev_completed("resp-3"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "check poll event behavior".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
let mut begin_events = Vec::new();
loop {
let event_msg = wait_for_event_with_timeout(&codex, |_| true, Duration::from_secs(2)).await;
match event_msg {
EventMsg::ExecCommandBegin(event) => begin_events.push(event),
EventMsg::TaskComplete(_) => break,
_ => {}
}
}
assert_eq!(
begin_events.len(),
1,
"expected only the initial command to emit begin event"
);
assert_eq!(begin_events[0].call_id, open_call_id);
assert_eq!(begin_events[0].command[0], "/bin/sh -c echo ready");
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn exec_command_reports_chunk_and_exit_metadata() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let call_id = "uexec-metadata";
let args = serde_json::json!({
"cmd": "printf 'abcdefghijklmnopqrstuvwxyz'",
"yield_time_ms": 500,
"max_output_tokens": 6,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(call_id, "exec_command", &serde_json::to_string(&args)?),
ev_completed("resp-1"),
]),
sse(vec![
ev_assistant_message("msg-1", "done"),
ev_completed("resp-2"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "run metadata test".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
let requests = server.received_requests().await.expect("recorded requests");
assert!(!requests.is_empty(), "expected at least one POST request");
let bodies = requests
.iter()
.map(|req| req.body_json::<Value>().expect("request json"))
.collect::<Vec<_>>();
let outputs = collect_tool_outputs(&bodies)?;
let metadata = outputs
.get(call_id)
.expect("missing exec_command metadata output");
let chunk_id = metadata
.get("chunk_id")
.and_then(Value::as_str)
.expect("missing chunk_id");
assert_eq!(chunk_id.len(), 6, "chunk id should be 6 hex characters");
assert!(
chunk_id.chars().all(|c| c.is_ascii_hexdigit()),
"chunk id should be hexadecimal: {chunk_id}"
);
let wall_time = metadata
.get("wall_time_seconds")
.and_then(Value::as_f64)
.unwrap_or_default();
assert!(
wall_time >= 0.0,
"wall_time_seconds should be non-negative, got {wall_time}"
);
assert!(
metadata.get("session_id").is_none(),
"exec_command for a completed process should not include session_id"
);
let exit_code = metadata
.get("exit_code")
.and_then(Value::as_i64)
.expect("expected exit_code");
assert_eq!(exit_code, 0, "expected successful exit");
let output_text = metadata
.get("output")
.and_then(Value::as_str)
.expect("missing output text");
assert!(
output_text.contains("tokens truncated"),
"expected truncation notice in output: {output_text:?}"
);
let original_tokens = metadata
.get("original_token_count")
.and_then(Value::as_u64)
.expect("missing original_token_count");
assert!(
original_tokens as usize > 6,
"original token count should exceed max_output_tokens"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn write_stdin_returns_exit_metadata_and_clears_session() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let start_call_id = "uexec-cat-start";
let send_call_id = "uexec-cat-send";
let exit_call_id = "uexec-cat-exit";
let start_args = serde_json::json!({
"cmd": "/bin/cat",
"yield_time_ms": 500,
});
let send_args = serde_json::json!({
"chars": "hello unified exec\n",
"session_id": 0,
"yield_time_ms": 500,
});
let exit_args = serde_json::json!({
"chars": "\u{0004}",
"session_id": 0,
"yield_time_ms": 500,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
start_call_id,
"exec_command",
&serde_json::to_string(&start_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
send_call_id,
"write_stdin",
&serde_json::to_string(&send_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_response_created("resp-3"),
ev_function_call(
exit_call_id,
"write_stdin",
&serde_json::to_string(&exit_args)?,
),
ev_completed("resp-3"),
]),
sse(vec![
ev_assistant_message("msg-1", "all done"),
ev_completed("resp-4"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "test write_stdin exit behavior".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
let requests = server.received_requests().await.expect("recorded requests");
assert!(!requests.is_empty(), "expected at least one POST request");
let bodies = requests
.iter()
.map(|req| req.body_json::<Value>().expect("request json"))
.collect::<Vec<_>>();
let outputs = collect_tool_outputs(&bodies)?;
let start_output = outputs
.get(start_call_id)
.expect("missing start output for exec_command");
let session_id = start_output
.get("session_id")
.and_then(Value::as_i64)
.expect("expected session id from exec_command");
assert!(
session_id >= 0,
"session_id should be non-negative, got {session_id}"
);
assert!(
start_output.get("exit_code").is_none(),
"initial exec_command should not include exit_code while session is running"
);
let send_output = outputs
.get(send_call_id)
.expect("missing write_stdin echo output");
let echoed = send_output
.get("output")
.and_then(Value::as_str)
.unwrap_or_default();
assert!(
echoed.contains("hello unified exec"),
"expected echoed output from cat, got {echoed:?}"
);
let echoed_session = send_output
.get("session_id")
.and_then(Value::as_i64)
.expect("write_stdin should return session id while process is running");
assert_eq!(
echoed_session, session_id,
"write_stdin should reuse existing session id"
);
assert!(
send_output.get("exit_code").is_none(),
"write_stdin should not include exit_code while process is running"
);
let exit_output = outputs
.get(exit_call_id)
.expect("missing exit metadata output");
assert!(
exit_output.get("session_id").is_none(),
"session_id should be omitted once the process exits"
);
let exit_code = exit_output
.get("exit_code")
.and_then(Value::as_i64)
.expect("expected exit_code after sending EOF");
assert_eq!(exit_code, 0, "cat should exit cleanly after EOF");
let exit_chunk = exit_output
.get("chunk_id")
.and_then(Value::as_str)
.expect("missing chunk id for exit output");
assert!(
exit_chunk.chars().all(|c| c.is_ascii_hexdigit()),
"chunk id should be hexadecimal: {exit_chunk}"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_emits_end_event_when_session_dies_via_stdin() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let start_call_id = "uexec-end-on-exit-start";
let start_args = serde_json::json!({
"cmd": "/bin/cat",
"yield_time_ms": 200,
});
let echo_call_id = "uexec-end-on-exit-echo";
let echo_args = serde_json::json!({
"chars": "bye-END\n",
"session_id": 0,
"yield_time_ms": 300,
});
let exit_call_id = "uexec-end-on-exit";
let exit_args = serde_json::json!({
"chars": "\u{0004}",
"session_id": 0,
"yield_time_ms": 500,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
start_call_id,
"exec_command",
&serde_json::to_string(&start_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
echo_call_id,
"write_stdin",
&serde_json::to_string(&echo_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_response_created("resp-3"),
ev_function_call(
exit_call_id,
"write_stdin",
&serde_json::to_string(&exit_args)?,
),
ev_completed("resp-3"),
]),
sse(vec![
ev_response_created("resp-4"),
ev_assistant_message("msg-1", "done"),
ev_completed("resp-4"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "end on exit".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
// We expect the ExecCommandEnd event to match the initial exec_command call_id.
let end_event = wait_for_event_match(&codex, |msg| match msg {
EventMsg::ExecCommandEnd(ev) if ev.call_id == start_call_id => Some(ev.clone()),
_ => None,
})
.await;
assert_eq!(end_event.exit_code, 0);
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_reuses_session_via_stdin() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let first_call_id = "uexec-start";
let first_args = serde_json::json!({
"cmd": "/bin/cat",
"yield_time_ms": 200,
});
let second_call_id = "uexec-stdin";
let second_args = serde_json::json!({
"chars": "hello unified exec\n",
"session_id": 0,
"yield_time_ms": 500,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
first_call_id,
"exec_command",
&serde_json::to_string(&first_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
second_call_id,
"write_stdin",
&serde_json::to_string(&second_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_assistant_message("msg-1", "all done"),
ev_completed("resp-3"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "run unified exec".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
let requests = server.received_requests().await.expect("recorded requests");
assert!(!requests.is_empty(), "expected at least one POST request");
let bodies = requests
.iter()
.map(|req| req.body_json::<Value>().expect("request json"))
.collect::<Vec<_>>();
let outputs = collect_tool_outputs(&bodies)?;
let start_output = outputs
.get(first_call_id)
.expect("missing first unified_exec output");
let session_id = start_output["session_id"].as_i64().unwrap_or_default();
assert!(
session_id >= 0,
"expected session id in first unified_exec response"
);
assert!(
start_output["output"]
.as_str()
.unwrap_or_default()
.is_empty()
);
let reuse_output = outputs
.get(second_call_id)
.expect("missing reused unified_exec output");
assert_eq!(
reuse_output["session_id"].as_i64().unwrap_or_default(),
session_id
);
let echoed = reuse_output["output"].as_str().unwrap_or_default();
assert!(
echoed.contains("hello unified exec"),
"expected echoed output, got {echoed:?}"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_streams_after_lagged_output() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.use_experimental_unified_exec_tool = true;
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let script = r#"python3 - <<'PY'
import sys
import time
chunk = b'x' * (1 << 20)
for _ in range(4):
sys.stdout.buffer.write(chunk)
sys.stdout.flush()
time.sleep(0.2)
for _ in range(5):
sys.stdout.write("TAIL-MARKER\n")
sys.stdout.flush()
time.sleep(0.05)
time.sleep(0.2)
PY
"#;
let first_call_id = "uexec-lag-start";
let first_args = serde_json::json!({
"cmd": script,
"yield_time_ms": 25,
});
let second_call_id = "uexec-lag-poll";
let second_args = serde_json::json!({
"chars": "",
"session_id": 0,
"yield_time_ms": 2_000,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
first_call_id,
"exec_command",
&serde_json::to_string(&first_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
second_call_id,
"write_stdin",
&serde_json::to_string(&second_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_assistant_message("msg-1", "lag handled"),
ev_completed("resp-3"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "exercise lag handling".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
wait_for_event(&codex, |event| matches!(event, EventMsg::TaskComplete(_))).await;
let requests = server.received_requests().await.expect("recorded requests");
assert!(!requests.is_empty(), "expected at least one POST request");
let bodies = requests
.iter()
.map(|req| req.body_json::<Value>().expect("request json"))
.collect::<Vec<_>>();
let outputs = collect_tool_outputs(&bodies)?;
let start_output = outputs
.get(first_call_id)
.expect("missing initial unified_exec output");
let session_id = start_output["session_id"].as_i64().unwrap_or_default();
assert!(
session_id >= 0,
"expected session id from initial unified_exec response"
);
let poll_output = outputs
.get(second_call_id)
.expect("missing poll unified_exec output");
let poll_text = poll_output["output"].as_str().unwrap_or_default();
assert!(
poll_text.contains("TAIL-MARKER"),
"expected poll output to contain tail marker, got {poll_text:?}"
);
Ok(())
}
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn unified_exec_timeout_and_followup_poll() -> Result<()> {
skip_if_no_network!(Ok(()));
skip_if_sandbox!(Ok(()));
let server = start_mock_server().await;
let mut builder = test_codex().with_config(|config| {
config.features.enable(Feature::UnifiedExec);
});
let TestCodex {
codex,
cwd,
session_configured,
..
} = builder.build(&server).await?;
let first_call_id = "uexec-timeout";
let first_args = serde_json::json!({
"cmd": "sleep 0.5; echo ready",
"yield_time_ms": 10,
});
let second_call_id = "uexec-poll";
let second_args = serde_json::json!({
"chars": "",
"session_id": 0,
"yield_time_ms": 800,
});
let responses = vec![
sse(vec![
ev_response_created("resp-1"),
ev_function_call(
first_call_id,
"exec_command",
&serde_json::to_string(&first_args)?,
),
ev_completed("resp-1"),
]),
sse(vec![
ev_response_created("resp-2"),
ev_function_call(
second_call_id,
"write_stdin",
&serde_json::to_string(&second_args)?,
),
ev_completed("resp-2"),
]),
sse(vec![
ev_assistant_message("msg-1", "done"),
ev_completed("resp-3"),
]),
];
mount_sse_sequence(&server, responses).await;
let session_model = session_configured.model.clone();
codex
.submit(Op::UserTurn {
items: vec![UserInput::Text {
text: "check timeout".into(),
}],
final_output_json_schema: None,
cwd: cwd.path().to_path_buf(),
approval_policy: AskForApproval::Never,
sandbox_policy: SandboxPolicy::DangerFullAccess,
model: session_model,
effort: None,
summary: ReasoningSummary::Auto,
})
.await?;
loop {
let event = codex.next_event().await.expect("event");
if matches!(event.msg, EventMsg::TaskComplete(_)) {
break;
}
}
let requests = server.received_requests().await.expect("recorded requests");
assert!(!requests.is_empty(), "expected at least one POST request");
let bodies = requests
.iter()
.map(|req| req.body_json::<Value>().expect("request json"))
.collect::<Vec<_>>();
let outputs = collect_tool_outputs(&bodies)?;
let first_output = outputs.get(first_call_id).expect("missing timeout output");
assert_eq!(first_output["session_id"], 0);
assert!(
first_output["output"]
.as_str()
.unwrap_or_default()
.is_empty()
);
let poll_output = outputs.get(second_call_id).expect("missing poll output");
let output_text = poll_output["output"].as_str().unwrap_or_default();
assert!(
output_text.contains("ready"),
"expected ready output, got {output_text:?}"
);
Ok(())
}