Files
cc-switch/src-tauri/tests/support.rs
Jason 60007ee4e8 fix(windows): restore default home dir resolution to prevent data loss
v3.10.3 introduced HOME env priority on Windows for test isolation,
which caused database path to change when HOME differs from USERPROFILE
(common in Git/MSYS environments), making providers appear to disappear.

Changes:
- Use CC_SWITCH_TEST_HOME for test isolation instead of HOME
- Add legacy fallback to detect v3.10.3 database location on Windows
- Add logging for legacy path detection to aid debugging
2026-02-04 11:03:43 +08:00

72 lines
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Rust
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use std::path::{Path, PathBuf};
use std::sync::{Arc, Mutex, OnceLock};
use cc_switch_lib::{
update_settings, AppSettings, AppState, Database, MultiAppConfig, ProxyService,
};
/// 为测试设置隔离的 HOME 目录,避免污染真实用户数据。
pub fn ensure_test_home() -> &'static Path {
static HOME: OnceLock<PathBuf> = OnceLock::new();
HOME.get_or_init(|| {
let base = std::env::temp_dir().join("cc-switch-test-home");
if base.exists() {
let _ = std::fs::remove_dir_all(&base);
}
std::fs::create_dir_all(&base).expect("create test home");
// Windows 上 `dirs::home_dir()` 不受 HOME/USERPROFILE 影响(走 Known Folder API
// 用 CC_SWITCH_TEST_HOME 显式覆盖,以确保测试不会污染真实用户目录。
std::env::set_var("CC_SWITCH_TEST_HOME", &base);
std::env::set_var("HOME", &base);
#[cfg(windows)]
std::env::set_var("USERPROFILE", &base);
base
})
.as_path()
}
/// 清理测试目录中生成的配置文件与缓存。
pub fn reset_test_fs() {
let home = ensure_test_home();
for sub in [".claude", ".codex", ".cc-switch", ".gemini"] {
let path = home.join(sub);
if path.exists() {
if let Err(err) = std::fs::remove_dir_all(&path) {
eprintln!("failed to clean {}: {}", path.display(), err);
}
}
}
let claude_json = home.join(".claude.json");
if claude_json.exists() {
let _ = std::fs::remove_file(&claude_json);
}
// 重置内存中的设置缓存,确保测试环境不受上一次调用影响
let _ = update_settings(AppSettings::default());
}
/// 全局互斥锁,避免多测试并发写入相同的 HOME 目录。
pub fn test_mutex() -> &'static Mutex<()> {
static MUTEX: OnceLock<Mutex<()>> = OnceLock::new();
MUTEX.get_or_init(|| Mutex::new(()))
}
/// 创建测试用的 AppState包含一个空的数据库
#[allow(dead_code)]
pub fn create_test_state() -> Result<AppState, Box<dyn std::error::Error>> {
let db = Arc::new(Database::init()?);
let proxy_service = ProxyService::new(db.clone());
Ok(AppState { db, proxy_service })
}
/// 创建测试用的 AppState并从 MultiAppConfig 迁移数据
#[allow(dead_code)]
pub fn create_test_state_with_config(
config: &MultiAppConfig,
) -> Result<AppState, Box<dyn std::error::Error>> {
let db = Arc::new(Database::init()?);
db.migrate_from_json(config)?;
let proxy_service = ProxyService::new(db.clone());
Ok(AppState { db, proxy_service })
}