Use protocol truncation alias in core tests

Co-authored-by: Codex <noreply@openai.com>

Author: aibrahim-oai

codex-rs/core/src/context_manager/history_tests.rs

@@ -1,8 +1,6 @@
-#![allow(clippy::all)]
-#![allow(dead_code)]
-#![allow(unused)]
-
 use super::*;
+use crate::truncate;
+use crate::truncate::TruncationPolicy;
 use base64::Engine;
 use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
 use codex_git_utils::GhostCommit;
@@ -20,8 +18,6 @@ use codex_protocol::models::ReasoningItemContent;
 use codex_protocol::models::ReasoningItemReasoningSummary;
 use codex_protocol::openai_models::InputModality;
 use codex_protocol::openai_models::default_input_modalities;
-use codex_protocol::output_truncation::TruncationPolicy;
-use codex_protocol::output_truncation::truncate_text;
 use codex_protocol::protocol::InterAgentCommunication;
 use image::ImageBuffer;
 use image::ImageFormat;
@@ -127,7 +123,7 @@ fn reasoning_with_encrypted_content(len: usize) -> ResponseItem {
 }
 
 fn truncate_exec_output(content: &str) -> String {
-    truncate_text(content, TruncationPolicy::Tokens(EXEC_FORMAT_MAX_TOKENS))
+    truncate::truncate_text(content, TruncationPolicy::Tokens(EXEC_FORMAT_MAX_TOKENS))
 }
 
 fn approx_token_count_for_text(text: &str) -> i64 {

codex-rs/core/src/lib.rs

@@ -80,6 +80,8 @@ pub use codex_login::token_data;
 mod unified_exec;
 pub mod windows_sandbox;
 pub use client::X_RESPONSESAPI_INCLUDE_TIMING_METRICS_HEADER;
+#[cfg(test)]
+pub(crate) use codex_protocol::output_truncation as truncate;
 pub use model_provider_info::DEFAULT_LMSTUDIO_PORT;
 pub use model_provider_info::DEFAULT_OLLAMA_PORT;
 pub use model_provider_info::LMSTUDIO_OSS_PROVIDER_ID;