From e4e5f9dfa58b06663b585a1ee9234abfcae6876e Mon Sep 17 00:00:00 2001
From: Lucas Nogueira <lucas@tauri.app>
Date: Tue, 15 Apr 2025 10:43:12 -0300
Subject: [PATCH] fix(tauri-driver): append .exe ext on app path on Windows,
 closes #11317

---
 .changes/webdriver-app-ext.md     | 5 +++++
 crates/tauri-driver/src/server.rs | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 .changes/webdriver-app-ext.md

diff --git a/.changes/webdriver-app-ext.md b/.changes/webdriver-app-ext.md
new file mode 100644
index 000000000000..0e5adc3b60ea
--- /dev/null
+++ b/.changes/webdriver-app-ext.md
@@ -0,0 +1,5 @@
+---
+"tauri-driver": patch:enhance
+---
+
+Automatically append the `.exe` extension on the application path in `tauri:options`.
diff --git a/crates/tauri-driver/src/server.rs b/crates/tauri-driver/src/server.rs
index f79624775b8c..0433cf8e1f14 100644
--- a/crates/tauri-driver/src/server.rs
+++ b/crates/tauri-driver/src/server.rs
@@ -51,7 +51,10 @@ impl TauriOptions {
   #[cfg(target_os = "windows")]
   fn into_native_object(self) -> Map<String, Value> {
     let mut ms_edge_options = Map::new();
-    ms_edge_options.insert("binary".into(), json!(self.application));
+    ms_edge_options.insert(
+      "binary".into(),
+      json!(self.application.with_extension("exe")),
+    );
     ms_edge_options.insert("args".into(), self.args.into());
 
     if let Some(webview_options) = self.webview_options {