Advance Blender 5.2 web parity through M12-03D

web/tests/unit/asset-preview-display.test.mjs

@@ -0,0 +1,21 @@
+import assert from "node:assert/strict";
+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import test from "node:test";
+
+const root = path.resolve(import.meta.dirname, "../../..");
+const manifest = JSON.parse(fs.readFileSync(path.join(root, "tests/golden/M12-02H/manifest.json"), "utf8"));
+const desktop = JSON.parse(fs.readFileSync(path.join(root, "tests/golden/M12-02H/desktop-report.json"), "utf8"));
+const sha256 = (file) => crypto.createHash("sha256").update(fs.readFileSync(path.join(root, file))).digest("hex");
+
+test("M12-02H binds desktop, main-thread, Offscreen, and metric evidence", () => {
+  assert.equal(manifest.task, "M12-02H");
+  assert.equal(manifest.enablingTask, false);
+  assert.equal(manifest.parityStateChange, true);
+  assert.equal(manifest.implementationClass, "LOCAL_EXACT");
+  assert.equal(manifest.nextTask, "M12-03A");
+  assert.deepEqual(manifest.backends, ["BLENDER_5_2_DESKTOP", "MAIN_THREAD_CANVAS_2D", "OFFSCREEN_CANVAS_2D"]);
+  assert.equal(desktop.rgbaSha256, manifest.reference.rgbaSha256);
+  for (const artifact of Object.values(manifest.artifacts)) assert.equal(sha256(artifact.path), artifact.sha256, artifact.path);
+});