fix approvals

codex-rs/exec/src/event_processor_with_human_output.rs

@@ -591,7 +591,7 @@ mod tests {
             ConfigOverrides::default(),
             std::env::temp_dir(),
         )
-        .unwrap()
+        .unwrap_or_else(|e| panic!("failed to load test configuration: {e}"))
     }
 
     #[test]

codex-rs/tui/src/app_event.rs

@@ -6,7 +6,7 @@ use ratatui::text::Line;
 use crate::slash_command::SlashCommand;
 
 #[allow(clippy::large_enum_variant)]
-pub enum AppEvent {
+pub(crate) enum AppEvent {
     CodexEvent(Event),
 
     /// Request a redraw which will be debounced by the [`App`].

codex-rs/tui/src/app_event_sender.rs

@@ -3,18 +3,18 @@ use std::sync::mpsc::Sender;
 use crate::app_event::AppEvent;
 
 #[derive(Clone, Debug)]
-pub struct AppEventSender {
+pub(crate) struct AppEventSender {
     app_event_tx: Sender<AppEvent>,
 }
 
 impl AppEventSender {
-    pub fn new(app_event_tx: Sender<AppEvent>) -> Self {
+    pub(crate) fn new(app_event_tx: Sender<AppEvent>) -> Self {
         Self { app_event_tx }
     }
 
     /// Send an event to the app event channel. If it fails, we swallow the
     /// error and log it.
-    pub fn send(&self, event: AppEvent) {
+    pub(crate) fn send(&self, event: AppEvent) {
         if let Err(e) = self.app_event_tx.send(event) {
             tracing::error!("failed to send event: {e}");
         }

codex-rs/tui/src/lib.rs

@@ -45,12 +45,6 @@ mod text_formatting;
 mod tui;
 mod user_approval_widget;
 
-// Re-export a small subset of internal types used by integration tests.
-pub use app_event::AppEvent;
-pub use app_event_sender::AppEventSender;
-pub use user_approval_widget::ApprovalRequest;
-pub use user_approval_widget::UserApprovalWidget;
-
 pub use cli::Cli;
 
 pub fn run_main(

codex-rs/tui/src/user_approval_widget.rs

@@ -33,7 +33,7 @@ use crate::exec_command::relativize_to_home;
 use crate::exec_command::strip_bash_lc_and_escape;
 
 /// Request coming from the agent that needs user approval.
-pub enum ApprovalRequest {
+pub(crate) enum ApprovalRequest {
     Exec {
         id: String,
         command: Vec<String>,
@@ -97,7 +97,7 @@ enum Mode {
 }
 
 /// A modal prompting the user to approve or deny the pending request.
-pub struct UserApprovalWidget<'a> {
+pub(crate) struct UserApprovalWidget<'a> {
     approval_request: ApprovalRequest,
     app_event_tx: AppEventSender,
     confirmation_prompt: Paragraph<'a>,
@@ -117,7 +117,7 @@ pub struct UserApprovalWidget<'a> {
 }
 
 impl UserApprovalWidget<'_> {
-    pub fn new(approval_request: ApprovalRequest, app_event_tx: AppEventSender) -> Self {
+    pub(crate) fn new(approval_request: ApprovalRequest, app_event_tx: AppEventSender) -> Self {
         let input = Input::default();
         let confirmation_prompt = match &approval_request {
             ApprovalRequest::Exec {
@@ -196,7 +196,7 @@ impl UserApprovalWidget<'_> {
     /// Process a key event originating from crossterm. As the modal fully
     /// captures input while visible, we don’t need to report whether the event
     /// was consumed—callers can assume it always is.
-    pub fn handle_key_event(&mut self, key: KeyEvent) {
+    pub(crate) fn handle_key_event(&mut self, key: KeyEvent) {
         match self.mode {
             Mode::Select => self.handle_select_key(key),
             Mode::Input => self.handle_input_key(key),
@@ -289,7 +289,7 @@ impl UserApprovalWidget<'_> {
 
     /// Returns `true` once the user has made a decision and the widget no
     /// longer needs to be displayed.
-    pub fn is_complete(&self) -> bool {
+    pub(crate) fn is_complete(&self) -> bool {
         self.done
     }
 }
@@ -368,3 +368,102 @@ impl WidgetRef for &UserApprovalWidget<'_> {
         Widget::render(List::new(lines), response_chunk, buf);
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::app_event::AppEvent;
+    use crate::app_event_sender::AppEventSender;
+    use ratatui::buffer::Buffer;
+    use ratatui::layout::Rect;
+    use ratatui::widgets::WidgetRef;
+    use std::path::PathBuf;
+    use std::sync::mpsc::channel;
+
+    #[test]
+    fn exec_command_is_visible_in_small_viewport() {
+        let long_reason = "This is a very long explanatory reason that would normally occupy many lines in the confirmation prompt. \
+It should not cause the actual command or the response options to be scrolled out of the visible area.";
+
+        let (tx, _rx) = channel::<AppEvent>();
+        let app_tx = AppEventSender::new(tx);
+
+        let cwd = PathBuf::from("/home/alice/project");
+        let command = vec![
+            "bash".to_string(),
+            "-lc".to_string(),
+            "echo 123 && printf 'hello'".to_string(),
+        ];
+
+        let widget = UserApprovalWidget::new(
+            ApprovalRequest::Exec {
+                id: "test-id".to_string(),
+                command: command.clone(),
+                cwd: cwd.clone(),
+                reason: Some(long_reason.to_string()),
+            },
+            app_tx,
+        );
+
+        let area = Rect::new(0, 0, 50, 12);
+        let mut buf = Buffer::empty(area);
+        (&widget).render_ref(area, &mut buf);
+
+        let mut rendered = String::new();
+        for y in 0..area.height {
+            for x in 0..area.width {
+                let cell = &buf[(x, y)];
+                rendered.push(cell.symbol().chars().next().unwrap_or('\0'));
+            }
+            rendered.push('\n');
+        }
+
+        assert!(
+            rendered.contains("echo 123 && printf 'hello'"),
+            "rendered buffer did not contain the command.\n--- buffer ---\n{rendered}\n----------------"
+        );
+        assert!(rendered.contains("Yes (y)"));
+    }
+
+    #[test]
+    fn all_options_visible_in_reasonable_viewport() {
+        let (tx, _rx) = channel::<AppEvent>();
+        let app_tx = AppEventSender::new(tx);
+
+        let widget = UserApprovalWidget::new(
+            ApprovalRequest::Exec {
+                id: "test-id".to_string(),
+                command: vec![
+                    "bash".into(),
+                    "-lc".into(),
+                    "echo 123 && printf 'hello'".into(),
+                ],
+                cwd: PathBuf::from("/home/alice/project"),
+                reason: Some("short reason".into()),
+            },
+            app_tx,
+        );
+
+        // Use a generous area to avoid truncation of either the prompt or the options.
+        let area = Rect::new(0, 0, 100, 30);
+        let mut buf = Buffer::empty(area);
+        (&widget).render_ref(area, &mut buf);
+
+        let mut rendered = String::new();
+        for y in 0..area.height {
+            for x in 0..area.width {
+                let cell = &buf[(x, y)];
+                rendered.push(cell.symbol().chars().next().unwrap_or('\0'));
+            }
+            rendered.push('\n');
+        }
+
+        for opt in super::SELECT_OPTIONS {
+            assert!(
+                rendered.contains(opt.label),
+                "expected option label to be visible: {}\n--- buffer ---\n{rendered}\n----------------",
+                opt.label
+            );
+        }
+    }
+}

codex-rs/tui/tests/approval_widget.rs

@@ -1,82 +0,0 @@
-use std::path::PathBuf;
-use std::sync::mpsc::channel;
-
-use codex_core::protocol::ReviewDecision; // keep this import to ensure the enum is linked
-use ratatui::buffer::Buffer;
-use ratatui::layout::Rect;
-use ratatui::widgets::WidgetRef;
-
-use codex_tui::AppEvent;
-use codex_tui::AppEventSender;
-use codex_tui::ApprovalRequest;
-use codex_tui::UserApprovalWidget;
-
-/// Regression test: ensure that the exec command line (cwd + command) is always
-/// visible when rendering the approval modal, even when the available viewport
-/// is very small and the confirmation prompt needs to be truncated.
-#[test]
-fn exec_command_is_visible_in_small_viewport() {
-    // Construct a long reason to inflate the confirmation prompt, so we can
-    // verify that it gets truncated rather than pushing the command or the
-    // response options out of view.
-    let long_reason = "This is a very long explanatory reason that would normally occupy many lines in the confirmation prompt. \
-It should not cause the actual command or the response options to be scrolled out of the visible area.".to_string();
-
-    // Minimal AppEventSender – the widget will send an event when a decision is
-    // made, but we will not interact with it in this rendering test.
-    let (tx, _rx) = channel::<AppEvent>();
-    let app_tx = AppEventSender::new(tx);
-
-    let cwd = PathBuf::from("/home/alice/project");
-    let command = vec![
-        "bash".to_string(),
-        "-lc".to_string(),
-        "echo 123 && printf 'hello'".to_string(),
-    ];
-
-    let widget = UserApprovalWidget::new(
-        ApprovalRequest::Exec {
-            id: "test-id".to_string(),
-            command: command.clone(),
-            cwd: cwd.clone(),
-            reason: Some(long_reason),
-        },
-        app_tx,
-    );
-
-    // Render into a deliberately small area to force truncation of the prompt.
-    // The outer border consumes one row/column on each side, leaving very
-    // little space inside – this is fine, we just want to see that the command
-    // line is still present in the buffer.
-    let area = Rect::new(0, 0, 50, 12);
-    let mut buf = Buffer::empty(area);
-    (&widget).render_ref(area, &mut buf);
-
-    // Extract the contents of the buffer into a single string for searching.
-    let mut rendered = String::new();
-    for y in 0..area.height {
-        for x in 0..area.width {
-            let cell = buf.get(x, y);
-            rendered.push(cell.symbol().chars().next().unwrap_or('\0'));
-        }
-        rendered.push('\n');
-    }
-
-    // The command is displayed after stripping the leading "bash -lc" wrapper
-    // and shell-escaping. For our input this should result in the literal
-    // command text below. The cwd is printed as a prefix ending with a '$', but
-    // to keep the assertion robust we only verify that the command itself is
-    // present in the rendered buffer.
-    assert!(
-        rendered.contains("echo 123 && printf 'hello'"),
-        "rendered buffer did not contain the command.\n--- buffer ---\n{rendered}\n----------------"
-    );
-
-    // Additionally assert that at least one of the response options is visible
-    // to ensure the interactive section has not been pushed out of view.
-    assert!(rendered.contains("Yes (y)"));
-
-    // Silence unused import warning for ReviewDecision (ensures the crate is
-    // linked with the protocol module and avoids accidental dead-code removal).
-    let _ = ReviewDecision::Approved;
-}