Files
llmx/codex-rs/exec/tests/suite/apply_patch.rs
Dylan 7f7d1e30f3 [exec] Clean up apply-patch tests (#2648)
## Summary
These tests were getting a bit unwieldy, and they're starting to become
load-bearing. Let's clean them up, and get them working solidly so we
can easily expand this harness with new tests.

## Test Plan
- [x] Tests continue to pass
2025-08-25 15:08:01 -07:00

109 lines
3.6 KiB
Rust

#![allow(clippy::expect_used, clippy::unwrap_used)]
use anyhow::Context;
use assert_cmd::prelude::*;
use codex_core::CODEX_APPLY_PATCH_ARG1;
use std::fs;
use std::process::Command;
use tempfile::tempdir;
/// While we may add an `apply-patch` subcommand to the `codex` CLI multitool
/// at some point, we must ensure that the smaller `codex-exec` CLI can still
/// emulate the `apply_patch` CLI.
#[test]
fn test_standalone_exec_cli_can_use_apply_patch() -> anyhow::Result<()> {
let tmp = tempdir()?;
let relative_path = "source.txt";
let absolute_path = tmp.path().join(relative_path);
fs::write(&absolute_path, "original content\n")?;
Command::cargo_bin("codex-exec")
.context("should find binary for codex-exec")?
.arg(CODEX_APPLY_PATCH_ARG1)
.arg(
r#"*** Begin Patch
*** Update File: source.txt
@@
-original content
+modified by apply_patch
*** End Patch"#,
)
.current_dir(tmp.path())
.assert()
.success()
.stdout("Success. Updated the following files:\nM source.txt\n")
.stderr(predicates::str::is_empty());
assert_eq!(
fs::read_to_string(absolute_path)?,
"modified by apply_patch\n"
);
Ok(())
}
#[cfg(not(target_os = "windows"))]
#[tokio::test(flavor = "multi_thread", worker_threads = 4)]
async fn test_apply_patch_tool() -> anyhow::Result<()> {
use crate::suite::common::run_e2e_exec_test;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
if std::env::var(CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR).is_ok() {
println!(
"Skipping test because it cannot execute when network is disabled in a Codex sandbox."
);
return Ok(());
}
let tmp_cwd = tempdir().expect("failed to create temp dir");
let tmp_path = tmp_cwd.path().to_path_buf();
run_e2e_exec_test(
tmp_cwd.path(),
vec![
include_str!("../fixtures/sse_apply_patch_add.json").to_string(),
include_str!("../fixtures/sse_apply_patch_update.json").to_string(),
include_str!("../fixtures/sse_response_completed.json").to_string(),
],
)
.await;
let final_path = tmp_path.join("test.md");
let contents = std::fs::read_to_string(&final_path)
.unwrap_or_else(|e| panic!("failed reading {}: {e}", final_path.display()));
assert_eq!(contents, "Final text\n");
Ok(())
}
#[cfg(not(target_os = "windows"))]
#[tokio::test(flavor = "multi_thread", worker_threads = 4)]
async fn test_apply_patch_freeform_tool() -> anyhow::Result<()> {
use crate::suite::common::run_e2e_exec_test;
use codex_core::spawn::CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR;
if std::env::var(CODEX_SANDBOX_NETWORK_DISABLED_ENV_VAR).is_ok() {
println!(
"Skipping test because it cannot execute when network is disabled in a Codex sandbox."
);
return Ok(());
}
let tmp_cwd = tempdir().expect("failed to create temp dir");
run_e2e_exec_test(
tmp_cwd.path(),
vec![
include_str!("../fixtures/sse_apply_patch_freeform_add.json").to_string(),
include_str!("../fixtures/sse_apply_patch_freeform_update.json").to_string(),
include_str!("../fixtures/sse_response_completed.json").to_string(),
],
)
.await;
// Verify final file contents
let final_path = tmp_cwd.path().join("app.py");
let contents = std::fs::read_to_string(&final_path)
.unwrap_or_else(|e| panic!("failed reading {}: {e}", final_path.display()));
assert_eq!(
contents,
include_str!("../fixtures/apply_patch_freeform_final.txt")
);
Ok(())
}