ZIm/crates/eval/src/examples/overwrite_file.rs
2025-05-29 10:35:29 +00:00

54 lines
1.8 KiB
Rust

use agent_settings::AgentProfileId;
use anyhow::Result;
use assistant_tools::{EditFileMode, EditFileToolInput};
use async_trait::async_trait;
use crate::example::{Example, ExampleContext, ExampleMetadata};
pub struct FileOverwriteExample;
/*
This eval tests a fix for a destructive behavior of the `edit_file` tool.
Previously, it would rewrite existing files too aggressively, which often
resulted in content loss.
Model | Pass rate
----------------|----------
Sonnet 3.7 | 100%
Gemini 2.5 Pro | 80%
*/
#[async_trait(?Send)]
impl Example for FileOverwriteExample {
fn meta(&self) -> ExampleMetadata {
let thread_json = include_str!("threads/overwrite-file.json");
ExampleMetadata {
name: "file_overwrite".to_string(),
url: "https://github.com/zed-industries/zed.git".to_string(),
revision: "023a60806a8cc82e73bd8d88e63b4b07fc7a0040".to_string(),
language_server: None,
max_assertions: Some(1),
profile_id: AgentProfileId::default(),
existing_thread_json: Some(thread_json.to_string()),
max_turns: None,
}
}
async fn conversation(&self, cx: &mut ExampleContext) -> Result<()> {
let response = cx.run_turns(1).await?;
let file_overwritten = if let Some(tool_use) = response.find_tool_call("edit_file") {
let input = tool_use.parse_input::<EditFileToolInput>()?;
match input.mode {
EditFileMode::Edit => false,
EditFileMode::Create | EditFileMode::Overwrite => {
input.path.ends_with("src/language_model_selector.rs")
}
}
} else {
false
};
cx.assert(!file_overwritten, "File should be edited, not overwritten")
}
}