88 lines
3.8 KiB
TypeScript
88 lines
3.8 KiB
TypeScript
import crypto from "node:crypto";
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import fs from "node:fs";
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import path from "node:path";
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import { expect, test } from "@playwright/test";
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const root = path.resolve(import.meta.dirname, "../../..");
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const fixturePath = path.join(root, "tests/files/web/modifier_reader_batch_scene.blend");
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const fixture = fs.readFileSync(fixturePath);
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const fixtureSha256 = crypto.createHash("sha256").update(fixture).digest("hex");
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const expectedTypes = ["DATA_TRANSFER", "DYNAMIC_PAINT", "EXPLODE", "FLUID"];
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test("modifier reader batch preserves concrete Blender Main metadata", async ({ page }) => {
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test.setTimeout(180_000);
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await page.goto("/");
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const result = await page.evaluate(async (bytes) => {
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const { WebEngineClient } = await import("/src/engine-client/WebEngineClient.ts");
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const canonical = (snapshot: any) => snapshot.meshes.flatMap((mesh: any) =>
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(mesh.modifierStack ?? []).map((modifier: any) => ({
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meshId: mesh.id,
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uuid: modifier.uuid,
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name: modifier.name,
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type: modifier.type,
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enabled: modifier.enabled,
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evaluationStatus: modifier.evaluationStatus,
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parameters: modifier.parameters ?? null,
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})));
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const client = new WebEngineClient({ timeoutMs: 60_000 });
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const reopenedClient = new WebEngineClient({ timeoutMs: 60_000 });
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const secondClient = new WebEngineClient({ timeoutMs: 60_000 });
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const output: any = {};
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try {
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const opened = await client.openBlend(Uint8Array.from(bytes).buffer);
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output.before = canonical(opened.snapshot);
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output.types = output.before.map((modifier: any) => modifier.type);
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const saved = await client.saveBlend();
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output.after = canonical((await reopenedClient.openBlend(saved.slice(0))).snapshot);
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output.second = canonical((await secondClient.openBlend(Uint8Array.from(bytes).buffer)).snapshot);
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output.saveReopenExact = JSON.stringify(output.before) === JSON.stringify(output.after);
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output.deterministicExact = JSON.stringify(output.before) === JSON.stringify(output.second);
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output.savedSha256 = await crypto.subtle.digest("SHA-256", saved).then((hash) =>
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Array.from(new Uint8Array(hash), (byte) => byte.toString(16).padStart(2, "0")).join(""));
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try {
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await client.openBlend(Uint8Array.from([0x42, 0x4c, 0x45, 0x4e, 0x44]).buffer);
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output.malformed = { code: "ACCEPTED_MALFORMED" };
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} catch (error: any) {
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output.malformed = { code: error?.code, message: error?.message };
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}
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} catch (error: any) {
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output.error = { code: error?.code, message: error?.message, detail: String(error) };
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} finally {
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client.terminate();
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reopenedClient.terminate();
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secondClient.terminate();
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}
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return output;
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}, Array.from(fixture));
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const report = {
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schemaVersion: 1,
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task: "WBV2-P1146-001",
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operation: "MODIFIER_READER_BATCH_CHROMIUM_SAVE_REOPEN",
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browser: "chromium",
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queueMutation: false,
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fixture: "tests/files/web/modifier_reader_batch_scene.blend",
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fixtureSha256,
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expectedTypes,
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sourceUnits: [
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"modifier-source:MOD_datatransfer",
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"modifier-source:MOD_dynamicpaint",
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"modifier-source:MOD_explode",
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"modifier-source:MOD_cast",
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"rna-struct:DataTransferModifier",
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"rna-struct:DynamicPaintModifier",
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"rna-struct:ExplodeModifier",
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"rna-struct:CastModifier",
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],
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...result,
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};
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fs.mkdirSync(path.join(root, "tests/golden/WBV2-P1146-001"), { recursive: true });
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fs.writeFileSync(path.join(root, "tests/golden/WBV2-P1146-001/modifier-reader-batch-production.json"), `${JSON.stringify(report, null, 2)}\n`);
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expect(result.error).toBeUndefined();
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expect(result.types).toEqual(expect.arrayContaining(expectedTypes));
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expect(result.saveReopenExact).toBe(true);
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expect(result.deterministicExact).toBe(true);
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expect(result.malformed?.code).not.toBe("ACCEPTED_MALFORMED");
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});
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