ZIm/crates/debugger_ui/src/tests/debugger_panel.rs
Anthony Eid d4761cea47
debugger: Remember pane layout from previous debugger session (#28692)
This PR makes a debugger's pane layout persistent across session's that
use the same debug adapter.

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Cole Miller <m@cole-miller.net>
2025-04-15 06:32:28 +00:00

1489 lines
44 KiB
Rust

use crate::*;
use dap::{
ErrorResponse, RunInTerminalRequestArguments, SourceBreakpoint, StartDebuggingRequestArguments,
StartDebuggingRequestArgumentsRequest,
client::SessionId,
requests::{
Continue, Disconnect, Launch, Next, RunInTerminal, SetBreakpoints, StackTrace,
StartDebugging, StepBack, StepIn, StepOut, Threads,
},
};
use editor::{
Editor, EditorMode, MultiBuffer,
actions::{self},
};
use gpui::{BackgroundExecutor, TestAppContext, VisualTestContext};
use project::{
FakeFs, Project,
debugger::session::{ThreadId, ThreadStatus},
};
use serde_json::json;
use std::{
path::Path,
sync::{
Arc,
atomic::{AtomicBool, Ordering},
},
};
use task::LaunchConfig;
use terminal_view::{TerminalView, terminal_panel::TerminalPanel};
use tests::{active_debug_session_panel, init_test, init_test_workspace};
use util::path;
use workspace::{Item, dock::Panel};
#[gpui::test]
async fn test_basic_show_debug_panel(executor: BackgroundExecutor, cx: &mut TestAppContext) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_request::<Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: 1,
name: "Thread 1".into(),
}],
})
})
.await;
client
.on_request::<StackTrace, _>(move |_, _| {
Ok(dap::StackTraceResponse {
stack_frames: Vec::default(),
total_frames: None,
})
})
.await;
cx.run_until_parked();
// assert we have a debug panel item before the session has stopped
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session =
debug_panel.update(cx, |debug_panel, _| debug_panel.active_session().unwrap());
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
debug_panel.update(cx, |this, cx| {
assert!(this.active_session().is_some());
assert!(running_state.read(cx).selected_thread_id().is_none());
});
})
.unwrap();
client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(1),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
cx.run_until_parked();
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session = debug_panel
.update(cx, |this, _| this.active_session())
.unwrap();
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
assert_eq!(client.id(), running_state.read(cx).session_id());
assert_eq!(
ThreadId(1),
running_state.read(cx).selected_thread_id().unwrap()
);
})
.unwrap();
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
// assert we still have a debug panel item after the client shutdown
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session = debug_panel
.update(cx, |this, _| this.active_session())
.unwrap();
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
debug_panel.update(cx, |this, cx| {
assert!(this.active_session().is_some());
assert_eq!(
ThreadId(1),
running_state.read(cx).selected_thread_id().unwrap()
);
});
})
.unwrap();
}
#[gpui::test]
async fn test_we_can_only_have_one_panel_per_debug_session(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_request::<Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: 1,
name: "Thread 1".into(),
}],
})
})
.await;
client
.on_request::<StackTrace, _>(move |_, _| {
Ok(dap::StackTraceResponse {
stack_frames: Vec::default(),
total_frames: None,
})
})
.await;
cx.run_until_parked();
// assert we have a debug panel item before the session has stopped
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
debug_panel.update(cx, |this, _| {
assert!(this.active_session().is_some());
});
})
.unwrap();
client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(1),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
cx.run_until_parked();
// assert we added a debug panel item
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session = debug_panel
.update(cx, |this, _| this.active_session())
.unwrap();
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
assert_eq!(client.id(), active_session.read(cx).session_id(cx));
assert_eq!(
ThreadId(1),
running_state.read(cx).selected_thread_id().unwrap()
);
})
.unwrap();
client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(2),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
cx.run_until_parked();
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session = debug_panel
.update(cx, |this, _| this.active_session())
.unwrap();
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
assert_eq!(client.id(), active_session.read(cx).session_id(cx));
assert_eq!(
ThreadId(1),
running_state.read(cx).selected_thread_id().unwrap()
);
})
.unwrap();
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
// assert we still have a debug panel item after the client shutdown
workspace
.update(cx, |workspace, _window, cx| {
let debug_panel = workspace.panel::<DebugPanel>(cx).unwrap();
let active_session = debug_panel
.update(cx, |this, _| this.active_session())
.unwrap();
let running_state = active_session.update(cx, |active_session, _| {
active_session
.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
debug_panel.update(cx, |this, cx| {
assert!(this.active_session().is_some());
assert_eq!(
ThreadId(1),
running_state.read(cx).selected_thread_id().unwrap()
);
});
})
.unwrap();
}
#[gpui::test]
async fn test_handle_successful_run_in_terminal_reverse_request(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let send_response = Arc::new(AtomicBool::new(false));
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_response::<RunInTerminal, _>({
let send_response = send_response.clone();
move |response| {
send_response.store(true, Ordering::SeqCst);
assert!(response.success);
assert!(response.body.is_some());
}
})
.await;
client
.fake_reverse_request::<RunInTerminal>(RunInTerminalRequestArguments {
kind: None,
title: None,
cwd: std::env::temp_dir().to_string_lossy().to_string(),
args: vec![],
env: None,
args_can_be_interpreted_by_shell: None,
})
.await;
cx.run_until_parked();
assert!(
send_response.load(std::sync::atomic::Ordering::SeqCst),
"Expected to receive response from reverse request"
);
workspace
.update(cx, |workspace, _window, cx| {
let terminal_panel = workspace.panel::<TerminalPanel>(cx).unwrap();
let panel = terminal_panel.read(cx).pane().unwrap().read(cx);
assert_eq!(1, panel.items_len());
assert!(
panel
.active_item()
.unwrap()
.downcast::<TerminalView>()
.unwrap()
.read(cx)
.terminal()
.read(cx)
.debug_terminal()
);
})
.unwrap();
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
// // covers that we always send a response back, if something when wrong,
// // while spawning the terminal
#[gpui::test]
async fn test_handle_error_run_in_terminal_reverse_request(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let send_response = Arc::new(AtomicBool::new(false));
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_response::<RunInTerminal, _>({
let send_response = send_response.clone();
move |response| {
send_response.store(true, Ordering::SeqCst);
assert!(!response.success);
assert!(response.body.is_some());
}
})
.await;
client
.fake_reverse_request::<RunInTerminal>(RunInTerminalRequestArguments {
kind: None,
title: None,
cwd: "/non-existing/path".into(), // invalid/non-existing path will cause the terminal spawn to fail
args: vec![],
env: None,
args_can_be_interpreted_by_shell: None,
})
.await;
cx.run_until_parked();
assert!(
send_response.load(std::sync::atomic::Ordering::SeqCst),
"Expected to receive response from reverse request"
);
workspace
.update(cx, |workspace, _window, cx| {
let terminal_panel = workspace.panel::<TerminalPanel>(cx).unwrap();
assert_eq!(
0,
terminal_panel.read(cx).pane().unwrap().read(cx).items_len()
);
})
.unwrap();
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
#[gpui::test]
async fn test_handle_start_debugging_reverse_request(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let send_response = Arc::new(AtomicBool::new(false));
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_request::<dap::requests::Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: 1,
name: "Thread 1".into(),
}],
})
})
.await;
client
.on_response::<StartDebugging, _>({
let send_response = send_response.clone();
move |response| {
send_response.store(true, Ordering::SeqCst);
assert!(response.success);
assert!(response.body.is_some());
}
})
.await;
client
.fake_reverse_request::<StartDebugging>(StartDebuggingRequestArguments {
configuration: json!({}),
request: StartDebuggingRequestArgumentsRequest::Launch,
})
.await;
cx.run_until_parked();
let child_session = project.update(cx, |project, cx| {
project
.dap_store()
.read(cx)
.session_by_id(SessionId(1))
.unwrap()
});
let child_client = child_session.update(cx, |session, _| session.adapter_client().unwrap());
child_client
.on_request::<dap::requests::Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: 1,
name: "Thread 1".into(),
}],
})
})
.await;
child_client
.on_request::<Disconnect, _>(move |_, _| Ok(()))
.await;
child_client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(2),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
cx.run_until_parked();
assert!(
send_response.load(std::sync::atomic::Ordering::SeqCst),
"Expected to receive response from reverse request"
);
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(child_session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
#[gpui::test]
async fn test_shutdown_children_when_parent_session_shutdown(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let dap_store = project.update(cx, |project, _| project.dap_store());
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let parent_session = task.await.unwrap();
let client = parent_session.update(cx, |session, _| session.adapter_client().unwrap());
client
.on_request::<dap::requests::Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: 1,
name: "Thread 1".into(),
}],
})
})
.await;
client.on_response::<StartDebugging, _>(move |_| {}).await;
// start first child session
client
.fake_reverse_request::<StartDebugging>(StartDebuggingRequestArguments {
configuration: json!({}),
request: StartDebuggingRequestArgumentsRequest::Launch,
})
.await;
cx.run_until_parked();
// start second child session
client
.fake_reverse_request::<StartDebugging>(StartDebuggingRequestArguments {
configuration: json!({}),
request: StartDebuggingRequestArgumentsRequest::Launch,
})
.await;
cx.run_until_parked();
// configure first child session
let first_child_session = dap_store.read_with(cx, |dap_store, _| {
dap_store.session_by_id(SessionId(1)).unwrap()
});
let first_child_client =
first_child_session.update(cx, |session, _| session.adapter_client().unwrap());
first_child_client
.on_request::<Disconnect, _>(move |_, _| Ok(()))
.await;
// configure second child session
let second_child_session = dap_store.read_with(cx, |dap_store, _| {
dap_store.session_by_id(SessionId(2)).unwrap()
});
let second_child_client =
second_child_session.update(cx, |session, _| session.adapter_client().unwrap());
second_child_client
.on_request::<Disconnect, _>(move |_, _| Ok(()))
.await;
cx.run_until_parked();
// shutdown parent session
dap_store
.update(cx, |dap_store, cx| {
dap_store.shutdown_session(parent_session.read(cx).session_id(), cx)
})
.await
.unwrap();
// assert parent session and all children sessions are shutdown
dap_store.update(cx, |dap_store, cx| {
assert!(
dap_store
.session_by_id(parent_session.read(cx).session_id())
.is_none()
);
assert!(
dap_store
.session_by_id(first_child_session.read(cx).session_id())
.is_none()
);
assert!(
dap_store
.session_by_id(second_child_session.read(cx).session_id())
.is_none()
);
});
}
#[gpui::test]
async fn test_shutdown_parent_session_if_all_children_are_shutdown(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let dap_store = project.update(cx, |project, _| project.dap_store());
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let parent_session = task.await.unwrap();
let client = parent_session.update(cx, |session, _| session.adapter_client().unwrap());
client.on_response::<StartDebugging, _>(move |_| {}).await;
// start first child session
client
.fake_reverse_request::<StartDebugging>(StartDebuggingRequestArguments {
configuration: json!({}),
request: StartDebuggingRequestArgumentsRequest::Launch,
})
.await;
cx.run_until_parked();
// start second child session
client
.fake_reverse_request::<StartDebugging>(StartDebuggingRequestArguments {
configuration: json!({}),
request: StartDebuggingRequestArgumentsRequest::Launch,
})
.await;
cx.run_until_parked();
// configure first child session
let first_child_session = dap_store.read_with(cx, |dap_store, _| {
dap_store.session_by_id(SessionId(1)).unwrap()
});
let first_child_client =
first_child_session.update(cx, |session, _| session.adapter_client().unwrap());
first_child_client
.on_request::<Disconnect, _>(move |_, _| Ok(()))
.await;
// configure second child session
let second_child_session = dap_store.read_with(cx, |dap_store, _| {
dap_store.session_by_id(SessionId(2)).unwrap()
});
let second_child_client =
second_child_session.update(cx, |session, _| session.adapter_client().unwrap());
second_child_client
.on_request::<Disconnect, _>(move |_, _| Ok(()))
.await;
cx.run_until_parked();
// shutdown first child session
dap_store
.update(cx, |dap_store, cx| {
dap_store.shutdown_session(first_child_session.read(cx).session_id(), cx)
})
.await
.unwrap();
// assert parent session and second child session still exist
dap_store.update(cx, |dap_store, cx| {
assert!(
dap_store
.session_by_id(parent_session.read(cx).session_id())
.is_some()
);
assert!(
dap_store
.session_by_id(first_child_session.read(cx).session_id())
.is_none()
);
assert!(
dap_store
.session_by_id(second_child_session.read(cx).session_id())
.is_some()
);
});
// shutdown first child session
dap_store
.update(cx, |dap_store, cx| {
dap_store.shutdown_session(second_child_session.read(cx).session_id(), cx)
})
.await
.unwrap();
// assert parent session got shutdown by second child session
// because it was the last child
dap_store.update(cx, |dap_store, cx| {
assert!(
dap_store
.session_by_id(parent_session.read(cx).session_id())
.is_none()
);
assert!(
dap_store
.session_by_id(second_child_session.read(cx).session_id())
.is_none()
);
});
}
#[gpui::test]
async fn test_debug_panel_item_thread_status_reset_on_failure(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
Some(dap::Capabilities {
supports_step_back: Some(true),
..Default::default()
}),
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
const THREAD_ID_NUM: u64 = 1;
client
.on_request::<dap::requests::Threads, _>(move |_, _| {
Ok(dap::ThreadsResponse {
threads: vec![dap::Thread {
id: THREAD_ID_NUM,
name: "Thread 1".into(),
}],
})
})
.await;
client.on_request::<Launch, _>(move |_, _| Ok(())).await;
client
.on_request::<StackTrace, _>(move |_, _| {
Ok(dap::StackTraceResponse {
stack_frames: Vec::default(),
total_frames: None,
})
})
.await;
client
.on_request::<Next, _>(move |_, _| {
Err(ErrorResponse {
error: Some(dap::Message {
id: 1,
format: "error".into(),
variables: None,
send_telemetry: None,
show_user: None,
url: None,
url_label: None,
}),
})
})
.await;
client
.on_request::<StepOut, _>(move |_, _| {
Err(ErrorResponse {
error: Some(dap::Message {
id: 1,
format: "error".into(),
variables: None,
send_telemetry: None,
show_user: None,
url: None,
url_label: None,
}),
})
})
.await;
client
.on_request::<StepIn, _>(move |_, _| {
Err(ErrorResponse {
error: Some(dap::Message {
id: 1,
format: "error".into(),
variables: None,
send_telemetry: None,
show_user: None,
url: None,
url_label: None,
}),
})
})
.await;
client
.on_request::<StepBack, _>(move |_, _| {
Err(ErrorResponse {
error: Some(dap::Message {
id: 1,
format: "error".into(),
variables: None,
send_telemetry: None,
show_user: None,
url: None,
url_label: None,
}),
})
})
.await;
client
.on_request::<Continue, _>(move |_, _| {
Err(ErrorResponse {
error: Some(dap::Message {
id: 1,
format: "error".into(),
variables: None,
send_telemetry: None,
show_user: None,
url: None,
url_label: None,
}),
})
})
.await;
client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(1),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
cx.run_until_parked();
let running_state = active_debug_session_panel(workspace, cx).update_in(cx, |item, _, _| {
item.mode()
.as_running()
.expect("Session should be running by this point")
.clone()
});
cx.run_until_parked();
let thread_id = ThreadId(1);
for operation in &[
"step_over",
"continue_thread",
"step_back",
"step_in",
"step_out",
] {
running_state.update(cx, |running_state, cx| match *operation {
"step_over" => running_state.step_over(cx),
"continue_thread" => running_state.continue_thread(cx),
"step_back" => running_state.step_back(cx),
"step_in" => running_state.step_in(cx),
"step_out" => running_state.step_out(cx),
_ => unreachable!(),
});
// Check that we step the thread status to the correct intermediate state
running_state.update(cx, |running_state, cx| {
assert_eq!(
running_state
.thread_status(cx)
.expect("There should be an active thread selected"),
match *operation {
"continue_thread" => ThreadStatus::Running,
_ => ThreadStatus::Stepping,
},
"Thread status was not set to correct intermediate state after {} request",
operation
);
});
cx.run_until_parked();
running_state.update(cx, |running_state, cx| {
assert_eq!(
running_state
.thread_status(cx)
.expect("There should be an active thread selected"),
ThreadStatus::Stopped,
"Thread status not reset to Stopped after failed {}",
operation
);
// update state to running, so we can test it actually changes the status back to stopped
running_state
.session()
.update(cx, |session, cx| session.continue_thread(thread_id, cx));
});
}
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
#[gpui::test]
async fn test_send_breakpoints_when_editor_has_been_saved(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
path!("/project"),
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, [path!("/project").as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let project_path = Path::new(path!("/project"));
let worktree = project
.update(cx, |project, cx| project.find_worktree(project_path, cx))
.expect("This worktree should exist in project")
.0;
let worktree_id = workspace
.update(cx, |_, _, cx| worktree.read(cx).id())
.unwrap();
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
let buffer = project
.update(cx, |project, cx| {
project.open_buffer((worktree_id, "main.rs"), cx)
})
.await
.unwrap();
let (editor, cx) = cx.add_window_view(|window, cx| {
Editor::new(
EditorMode::full(),
MultiBuffer::build_from_buffer(buffer, cx),
Some(project.clone()),
window,
cx,
)
});
client.on_request::<Launch, _>(move |_, _| Ok(())).await;
client
.on_request::<StackTrace, _>(move |_, _| {
Ok(dap::StackTraceResponse {
stack_frames: Vec::default(),
total_frames: None,
})
})
.await;
client
.fake_event(dap::messages::Events::Stopped(dap::StoppedEvent {
reason: dap::StoppedEventReason::Pause,
description: None,
thread_id: Some(1),
preserve_focus_hint: None,
text: None,
all_threads_stopped: None,
hit_breakpoint_ids: None,
}))
.await;
let called_set_breakpoints = Arc::new(AtomicBool::new(false));
client
.on_request::<SetBreakpoints, _>({
let called_set_breakpoints = called_set_breakpoints.clone();
move |_, args| {
assert_eq!(path!("/project/main.rs"), args.source.path.unwrap());
assert_eq!(
vec![SourceBreakpoint {
line: 2,
column: None,
condition: None,
hit_condition: None,
log_message: None,
mode: None
}],
args.breakpoints.unwrap()
);
assert!(!args.source_modified.unwrap());
called_set_breakpoints.store(true, Ordering::SeqCst);
Ok(dap::SetBreakpointsResponse {
breakpoints: Vec::default(),
})
}
})
.await;
editor.update_in(cx, |editor, window, cx| {
editor.move_down(&actions::MoveDown, window, cx);
editor.toggle_breakpoint(&actions::ToggleBreakpoint, window, cx);
});
cx.run_until_parked();
assert!(
called_set_breakpoints.load(std::sync::atomic::Ordering::SeqCst),
"SetBreakpoint request must be called"
);
let called_set_breakpoints = Arc::new(AtomicBool::new(false));
client
.on_request::<SetBreakpoints, _>({
let called_set_breakpoints = called_set_breakpoints.clone();
move |_, args| {
assert_eq!(path!("/project/main.rs"), args.source.path.unwrap());
assert_eq!(
vec![SourceBreakpoint {
line: 3,
column: None,
condition: None,
hit_condition: None,
log_message: None,
mode: None
}],
args.breakpoints.unwrap()
);
assert!(args.source_modified.unwrap());
called_set_breakpoints.store(true, Ordering::SeqCst);
Ok(dap::SetBreakpointsResponse {
breakpoints: Vec::default(),
})
}
})
.await;
editor.update_in(cx, |editor, window, cx| {
editor.move_up(&actions::MoveUp, window, cx);
editor.insert("new text\n", window, cx);
});
editor
.update_in(cx, |editor, window, cx| {
editor.save(true, project.clone(), window, cx)
})
.await
.unwrap();
cx.run_until_parked();
assert!(
called_set_breakpoints.load(std::sync::atomic::Ordering::SeqCst),
"SetBreakpoint request must be called after editor is saved"
);
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
#[gpui::test]
async fn test_unsetting_breakpoints_on_clear_breakpoint_action(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
path!("/project"),
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
"second.rs": "First line\nSecond line\nThird line\nFourth line",
"no_breakpoints.rs": "Used to ensure that we don't unset breakpoint in files with no breakpoints"
}),
)
.await;
let project = Project::test(fs, [path!("/project").as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let project_path = Path::new(path!("/project"));
let worktree = project
.update(cx, |project, cx| project.find_worktree(project_path, cx))
.expect("This worktree should exist in project")
.0;
let worktree_id = workspace
.update(cx, |_, _, cx| worktree.read(cx).id())
.unwrap();
let first = project
.update(cx, |project, cx| {
project.open_buffer((worktree_id, "main.rs"), cx)
})
.await
.unwrap();
let second = project
.update(cx, |project, cx| {
project.open_buffer((worktree_id, "second.rs"), cx)
})
.await
.unwrap();
let (first_editor, cx) = cx.add_window_view(|window, cx| {
Editor::new(
EditorMode::full(),
MultiBuffer::build_from_buffer(first, cx),
Some(project.clone()),
window,
cx,
)
});
let (second_editor, cx) = cx.add_window_view(|window, cx| {
Editor::new(
EditorMode::full(),
MultiBuffer::build_from_buffer(second, cx),
Some(project.clone()),
window,
cx,
)
});
first_editor.update_in(cx, |editor, window, cx| {
editor.move_down(&actions::MoveDown, window, cx);
editor.toggle_breakpoint(&actions::ToggleBreakpoint, window, cx);
editor.move_down(&actions::MoveDown, window, cx);
editor.move_down(&actions::MoveDown, window, cx);
editor.toggle_breakpoint(&actions::ToggleBreakpoint, window, cx);
});
second_editor.update_in(cx, |editor, window, cx| {
editor.toggle_breakpoint(&actions::ToggleBreakpoint, window, cx);
editor.move_down(&actions::MoveDown, window, cx);
editor.move_down(&actions::MoveDown, window, cx);
editor.move_down(&actions::MoveDown, window, cx);
editor.toggle_breakpoint(&actions::ToggleBreakpoint, window, cx);
});
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
false,
cx,
)
});
let session = task.await.unwrap();
let client = session.update(cx, |session, _| session.adapter_client().unwrap());
let called_set_breakpoints = Arc::new(AtomicBool::new(false));
client
.on_request::<SetBreakpoints, _>({
let called_set_breakpoints = called_set_breakpoints.clone();
move |_, args| {
assert!(
args.breakpoints.is_none_or(|bps| bps.is_empty()),
"Send empty breakpoint sets to clear them from DAP servers"
);
match args
.source
.path
.expect("We should always send a breakpoint's path")
.as_str()
{
"/project/main.rs" | "/project/second.rs" => {}
_ => {
panic!("Unset breakpoints for path that doesn't have any")
}
}
called_set_breakpoints.store(true, Ordering::SeqCst);
Ok(dap::SetBreakpointsResponse {
breakpoints: Vec::default(),
})
}
})
.await;
cx.dispatch_action(crate::ClearAllBreakpoints);
cx.run_until_parked();
let shutdown_session = project.update(cx, |project, cx| {
project.dap_store().update(cx, |dap_store, cx| {
dap_store.shutdown_session(session.read(cx).session_id(), cx)
})
});
shutdown_session.await.unwrap();
}
#[gpui::test]
async fn test_debug_session_is_shutdown_when_attach_and_launch_request_fails(
executor: BackgroundExecutor,
cx: &mut TestAppContext,
) {
init_test(cx);
let fs = FakeFs::new(executor.clone());
fs.insert_tree(
"/project",
json!({
"main.rs": "First line\nSecond line\nThird line\nFourth line",
}),
)
.await;
let project = Project::test(fs, ["/project".as_ref()], cx).await;
let workspace = init_test_workspace(&project, cx).await;
let cx = &mut VisualTestContext::from_window(*workspace, cx);
let task = project.update(cx, |project, cx| {
project.fake_debug_session(
dap::DebugRequestType::Launch(LaunchConfig::default()),
None,
true,
cx,
)
});
assert!(
task.await.is_err(),
"Session should failed to start if launch request fails"
);
cx.run_until_parked();
project.update(cx, |project, cx| {
assert!(
project.dap_store().read(cx).sessions().count() == 0,
"Session wouldn't exist if it was shutdown"
);
});
}