update integration

helix-core/Cargo.toml

@@ -12,7 +12,7 @@ include = ["src/**/*", "README.md"]
 
 [features]
 unicode-lines = ["ropey/unicode_lines"]
-integration = []
+integration = ["helix-loader/integration"]
 
 [dependencies]
 helix-loader = { version = "0.6", path = "../helix-loader" }

helix-core/src/history.rs

@@ -781,7 +781,7 @@ mod test {
         fn serde_history(original: String, changes_a: Vec<String>, changes_b: Vec<String>) -> bool {
             fn create_changes(history: &mut History, doc: &mut Rope, changes: Vec<String>) {
                 for c in changes.into_iter().map(Rope::from) {
-                    let transaction = crate::diff::compare_ropes(&doc, &c);
+                    let transaction = crate::diff::compare_ropes(doc, &c);
                     let state = State {
                         doc: doc.clone(),
                         selection: Selection::point(0),
@@ -804,8 +804,8 @@ mod test {
             let (_, res) = History::deserialize(&mut cursor, file.path()).unwrap();
             assert_eq!(history, res);
 
-            create_changes(&mut history, &mut original, changes_b);
             cursor.set_position(0);
+            create_changes(&mut history, &mut original, changes_b);
             history
                 .serialize(&mut cursor, file.path(), 0, true)
                 .unwrap();

helix-loader/Cargo.toml

@@ -13,6 +13,9 @@ homepage = "https://helix-editor.com"
 name = "hx-loader"
 path = "src/main.rs"
 
+[features]
+integration = []
+
 [dependencies]
 anyhow = "1"
 serde = { version = "1.0", features = ["derive"] }

helix-loader/src/lib.rs

@@ -70,9 +70,13 @@ pub fn local_config_dirs() -> Vec<PathBuf> {
 }
 
 pub fn cache_dir() -> PathBuf {
-    // TODO: allow env var override
-    let strategy = choose_base_strategy().expect("Unable to find the config directory!");
-    let mut path = strategy.cache_dir();
+    let mut path = if cfg!(feature = "integration") {
+        std::env::temp_dir()
+    } else {
+        // TODO: allow env var override
+        let strategy = choose_base_strategy().expect("Unable to find the config directory!");
+        strategy.cache_dir()
+    };
     path.push("helix");
     path
 }