snapshot of https://github.com/tauri-apps/tauri.git (dev, 2026-09-23; blobs > 131072B omitted)

bench/tests/cpu_intensive/public/index.css

@@ -0,0 +1,8 @@
+body {
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial,
+    sans-serif;
+  margin: auto;
+  max-width: 38rem;
+  padding: 2rem;
+}

bench/tests/cpu_intensive/public/index.html

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+<!doctype html>
+<html>
+  <head>
+    <meta charset="UTF-8" />
+    <title>Hello World!</title>
+    <link rel="stylesheet" href="index.css" />
+  </head>
+  <body>
+    <h1>Calculate prime numbers</h1>
+    <p></p>
+    <button type="button" id="start">Start</button>
+    <p id="status"></p>
+    <p id="results"></p>
+    <script src="site.js"></script>
+  </body>
+</html>

bench/tests/cpu_intensive/public/site.js

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+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+// Create web worker
+const THRESHOLD = 10000000
+const worker = new Worker('worker.js')
+/** @type {HTMLButtonElement} */
+const start = document.getElementById('start')
+/** @type {HTMLParagraphElement} */
+const status = document.getElementById('status')
+const results = document.getElementById('results')
+
+const ITERATIONS = 1
+
+let resolver
+
+const onMessage = (message) => {
+  // Update the UI
+  let prefix = '[Calculating]'
+
+  if (message.data.status === 'done') {
+    // tell tauri that we are done
+    window.__TAURI__.core.invoke('app_completed_successfully')
+  }
+
+  status.innerHTML = `${prefix} Found <code>${message.data.count}</code> prime numbers in <code>${message.data.time}ms</code>`
+
+  if (message.data.status === 'done') {
+    resolver(message.data.time)
+  }
+}
+
+worker.addEventListener('message', onMessage)
+
+const benchmark = () => {
+  return new Promise((resolve) => {
+    const startTime = Date.now()
+    resolver = resolve
+    worker.postMessage({ value: THRESHOLD, startTime })
+  })
+}
+
+const calculate = async () => {
+  let total = 0
+
+  for (let i = 0; i < ITERATIONS; i++) {
+    const result = await benchmark()
+    total += result
+  }
+
+  const average = total / ITERATIONS
+
+  results.innerText = `Average time: ${average}ms`
+}
+
+window.addEventListener('DOMContentLoaded', calculate)

bench/tests/cpu_intensive/public/worker.js

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+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+const isPrime = (number) => {
+  if (number % 2 === 0 && number > 2) {
+    return false
+  }
+
+  let start = 2
+  const limit = Math.sqrt(number)
+  while (start <= limit) {
+    if (number % start++ < 1) {
+      return false
+    }
+  }
+  return number > 1
+}
+
+addEventListener('message', (e) => {
+  const { startTime } = e.data
+
+  let n = 0
+  let total = 0
+  const THRESHOLD = e.data.value
+  const primes = []
+
+  let previous = startTime
+
+  while (++n <= THRESHOLD) {
+    if (isPrime(n)) {
+      primes.push(n)
+      total++
+
+      const now = Date.now()
+
+      if (now - previous > 250) {
+        previous = now
+        postMessage({
+          status: 'calculating',
+          count: total,
+          time: Date.now() - startTime
+        })
+      }
+    }
+  }
+
+  postMessage({ status: 'done', count: total, time: Date.now() - startTime })
+})

bench/tests/cpu_intensive/src-tauri/.gitignore

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+# Generated by Cargo
+# will have compiled files and executables
+/target/

bench/tests/cpu_intensive/src-tauri/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "bench_cpu_intensive"
+version = "0.1.0"
+description = "A very simple Tauri Application"
+edition = "2024"
+rust-version = "1.90"
+
+[build-dependencies]
+tauri-build = { workspace = true, default-features = true, features = [
+  "codegen",
+] }
+
+[dependencies]
+serde_json = "1"
+serde = { version = "1", features = ["derive"] }
+tauri = { workspace = true, default-features = true }
+
+[lints]
+workspace = true

bench/tests/cpu_intensive/src-tauri/build.rs

@@ -0,0 +1,7 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+fn main() {
+  tauri_build::build()
+}

bench/tests/cpu_intensive/src-tauri/src/main.rs

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+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+// The benchmark can't use this or we can't measure the command time
+// #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+#[tauri::command]
+fn app_completed_successfully() {
+  std::process::exit(0);
+}
+
+fn main() {
+  tauri::Builder::default()
+    .invoke_handler(tauri::generate_handler![app_completed_successfully])
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

bench/tests/cpu_intensive/src-tauri/tauri.conf.json

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+{
+  "$schema": "../../../../crates/tauri-schema-generator/schemas/config.schema.json",
+  "identifier": "com.tauri.dev",
+  "build": {
+    "frontendDist": "../public"
+  },
+  "app": {
+    "withGlobalTauri": true,
+    "windows": [
+      {
+        "title": "Welcome to Tauri!",
+        "width": 800,
+        "height": 600
+      }
+    ],
+    "security": {
+      "csp": "default-src blob: data: filesystem: ws: wss: http: https: tauri: 'unsafe-eval' 'unsafe-inline' 'self'; connect-src ipc: http://ipc.localhost"
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": [
+      "../../../../examples/.icons/32x32.png",
+      "../../../../examples/.icons/128x128.png",
+      "../../../../examples/.icons/128x128@2x.png",
+      "../../../../examples/.icons/icon.icns",
+      "../../../../examples/.icons/icon.ico"
+    ]
+  }
+}

bench/tests/files_transfer/public/index.html

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Welcome to Tauri!</title>
+  </head>
+  <body>
+    <h1>Welcome to Tauri!</h1>
+
+    <script>
+      window.addEventListener('DOMContentLoaded', (event) => {
+        window.__TAURI__.core
+          .invoke('read_file')
+          .then((_data) => {
+            // success
+            window.__TAURI__.core.invoke('app_should_close', {
+              exitCode: 0
+            })
+          })
+          .catch((_error) => {
+            // error
+            window.__TAURI__.core.invoke('app_should_close', {
+              exitCode: 1
+            })
+          })
+      })
+    </script>
+  </body>
+</html>

bench/tests/files_transfer/src-tauri/.gitignore

@@ -0,0 +1,3 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/

bench/tests/files_transfer/src-tauri/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "bench_files_transfer"
+version = "0.1.0"
+description = "A very simple Tauri Application"
+edition = "2024"
+rust-version = "1.90"
+
+[build-dependencies]
+tauri-build = { workspace = true, default-features = true, features = [
+  "codegen",
+] }
+
+[dependencies]
+serde_json = "1"
+serde = { version = "1", features = ["derive"] }
+tauri = { workspace = true, default-features = true }
+
+[lints]
+workspace = true

bench/tests/files_transfer/src-tauri/build.rs

@@ -0,0 +1,7 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+fn main() {
+  tauri_build::build()
+}

bench/tests/files_transfer/src-tauri/src/main.rs

@@ -0,0 +1,31 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+// The benchmark can't use this or we can't measure the command time
+// #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+use std::fs::read;
+use tauri::{AppHandle, Manager, Runtime, command, ipc::Response, path::BaseDirectory};
+
+#[command]
+fn app_should_close(exit_code: i32) {
+  std::process::exit(exit_code);
+}
+
+#[command]
+async fn read_file<R: Runtime>(app: AppHandle<R>) -> Result<Response, String> {
+  let path = app
+    .path()
+    .resolve(".tauri_3mb.json", BaseDirectory::Home)
+    .map_err(|e| e.to_string())?;
+  let contents = read(path).map_err(|e| e.to_string())?;
+  Ok(Response::new(contents))
+}
+
+fn main() {
+  tauri::Builder::default()
+    .invoke_handler(tauri::generate_handler![app_should_close, read_file])
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

bench/tests/files_transfer/src-tauri/tauri.conf.json

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+{
+  "$schema": "../../../../crates/tauri-schema-generator/schemas/config.schema.json",
+  "identifier": "com.tauri.dev",
+  "build": {
+    "frontendDist": "../public"
+  },
+  "app": {
+    "withGlobalTauri": true,
+    "windows": [
+      {
+        "title": "Welcome to Tauri!",
+        "width": 800,
+        "height": 600
+      }
+    ],
+    "security": {
+      "csp": "default-src blob: data: filesystem: ws: wss: http: https: tauri: 'unsafe-eval' 'unsafe-inline' 'self'; connect-src ipc: http://ipc.localhost"
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": [
+      "../../../../examples/.icons/32x32.png",
+      "../../../../examples/.icons/128x128.png",
+      "../../../../examples/.icons/128x128@2x.png",
+      "../../../../examples/.icons/icon.icns",
+      "../../../../examples/.icons/icon.ico"
+    ]
+  }
+}

bench/tests/helloworld/public/index.html

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Welcome to Tauri!</title>
+  </head>
+  <body>
+    <h1>Welcome to Tauri!</h1>
+
+    <script>
+      window.addEventListener('DOMContentLoaded', (event) =>
+        window.__TAURI__.core.invoke('app_loaded_successfully')
+      )
+    </script>
+  </body>
+</html>

bench/tests/helloworld/src-tauri/.gitignore

@@ -0,0 +1,3 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/

bench/tests/helloworld/src-tauri/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "bench_helloworld"
+version = "0.1.0"
+description = "A very simple Tauri Application"
+edition = "2024"
+rust-version = "1.90"
+
+[build-dependencies]
+tauri-build = { workspace = true, default-features = true, features = [
+  "codegen",
+] }
+
+[dependencies]
+serde_json = "1"
+serde = { version = "1", features = ["derive"] }
+tauri = { workspace = true, default-features = true }
+
+[lints]
+workspace = true

bench/tests/helloworld/src-tauri/build.rs

@@ -0,0 +1,7 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+fn main() {
+  tauri_build::build()
+}

bench/tests/helloworld/src-tauri/src/main.rs

@@ -0,0 +1,18 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+// The benchmark can't use this or we can't measure the command time
+// #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+#[tauri::command]
+fn app_loaded_successfully() {
+  std::process::exit(0);
+}
+
+fn main() {
+  tauri::Builder::default()
+    .invoke_handler(tauri::generate_handler![app_loaded_successfully])
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

bench/tests/helloworld/src-tauri/tauri.conf.json

@@ -0,0 +1,33 @@
+{
+  "$schema": "../../../../crates/tauri-schema-generator/schemas/config.schema.json",
+  "identifier": "com.tauri.dev",
+  "build": {
+    "frontendDist": "../public",
+    "beforeDevCommand": "",
+    "beforeBuildCommand": ""
+  },
+  "app": {
+    "withGlobalTauri": true,
+    "windows": [
+      {
+        "title": "Welcome to Tauri!",
+        "width": 800,
+        "height": 600
+      }
+    ],
+    "security": {
+      "csp": "default-src blob: data: filesystem: ws: wss: http: https: tauri: 'unsafe-eval' 'unsafe-inline' 'self'; connect-src ipc: http://ipc.localhost"
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": [
+      "../../../../examples/.icons/32x32.png",
+      "../../../../examples/.icons/128x128.png",
+      "../../../../examples/.icons/128x128@2x.png",
+      "../../../../examples/.icons/icon.icns",
+      "../../../../examples/.icons/icon.ico"
+    ]
+  }
+}