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

packages/api-e2e/test/specs/image.spec.ts

@@ -0,0 +1,31 @@
+// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import { expect } from '@wdio/globals'
+import { tauri, describeApi } from '../helpers/index.js'
+
+describeApi('image', () => {
+  it('Image.new round-trips raw rgba pixels', async () => {
+    // 2x1 image: red pixel, green pixel.
+    const rgba = [255, 0, 0, 255, 0, 255, 0, 255]
+    const result = await tauri(
+      async (api, pixels, width, height) => {
+        const image = await api.image.Image.new(pixels, width, height)
+        const size = await image.size()
+        const bytes = await image.rgba()
+        return {
+          width: size.width,
+          height: size.height,
+          byteLength: bytes.length
+        }
+      },
+      rgba,
+      2,
+      1
+    )
+    expect(result.width).toBe(2)
+    expect(result.height).toBe(1)
+    expect(result.byteLength).toBe(rgba.length)
+  })
+})