Initial commit

node_modules/@jimp/js-png/src/index.node.test.ts

@@ -0,0 +1,29 @@
+import { expect, test, describe } from "vitest";
+import "@jimp/test-utils/image-snapshot";
+import { createJimp } from "@jimp/core";
+
+import png from "./index.js";
+
+const jimp = createJimp({ formats: [png] });
+
+describe("PNG", () => {
+  test("should use png options", async () => {
+    const testImage = jimp.fromBitmap({
+      width: 20,
+      height: 20,
+      data: [
+        0xff0000ff, 0xff0080ff, 0xff00ffff, 0xff0080ff, 0xff00ffff, 0x8000ffff,
+        0xff00ffff, 0x8000ffff, 0x0000ffff, 0xff0000ff, 0xff0080ff, 0xff00ffff,
+        0xff0080ff, 0xff00ffff, 0x8000ffff, 0xff00ffff, 0x8000ffff, 0x0000ffff,
+        0xff0000ff, 0xff0080ff, 0xff00ffff, 0xff0080ff, 0xff00ffff, 0x8000ffff,
+        0xff00ffff, 0x8000ffff, 0x0000ffff, 0xff0000ff, 0xff0080ff, 0xff00ffff,
+        0xff0080ff, 0xff00ffff, 0x8000ffff, 0xff00ffff, 0x8000ffff, 0x0000ffff,
+      ],
+    });
+    const image = await testImage.getBuffer("image/png", {
+      deflateStrategy: 0,
+      colorType: 0,
+    });
+    expect(image).toMatchImageSnapshot();
+  });
+});