From 40ecf0414a0089e8112ebde4a2424eef425c9d01 Mon Sep 17 00:00:00 2001 From: suyx Date: Mon, 3 Aug 2026 19:15:58 +0800 Subject: [PATCH] test: establish WP4-07 visual performance red harness --- package.json | 6 +- playwright.wp4-07.config.ts | 26 ++ scripts/aggregate-wp4-07-performance.mjs | 80 ++++ scripts/compare-wp4-07-screenshots.mjs | 106 +++++ scripts/lib/wp4-07-gate.mjs | 60 +++ scripts/run-wp4-07-layer.mjs | 73 ++++ scripts/run-wp4-07-validation.mjs | 204 ++++++++++ tests/e2e/wp4-07-visual-performance.spec.ts | 362 ++++++++++++++++++ tests/visual-performance/wp4-07-fixture.mjs | 208 ++++++++++ .../wp4-07-fixture.test.mjs | 49 +++ 10 files changed, 1172 insertions(+), 2 deletions(-) create mode 100644 playwright.wp4-07.config.ts create mode 100644 scripts/aggregate-wp4-07-performance.mjs create mode 100644 scripts/compare-wp4-07-screenshots.mjs create mode 100644 scripts/lib/wp4-07-gate.mjs create mode 100644 scripts/run-wp4-07-layer.mjs create mode 100644 scripts/run-wp4-07-validation.mjs create mode 100644 tests/e2e/wp4-07-visual-performance.spec.ts create mode 100644 tests/visual-performance/wp4-07-fixture.mjs create mode 100644 tests/visual-performance/wp4-07-fixture.test.mjs diff --git a/package.json b/package.json index 95cc0b0..f86b620 100644 --- a/package.json +++ b/package.json @@ -15,8 +15,8 @@ "test:api": "pnpm check:openapi && vitest run tests/api", "test:worker": "pnpm --filter @dada/worker build && node scripts/worker-smoke.mjs && vitest run tests/worker", "test:e2e": "pnpm check:openapi && playwright test tests/e2e/event-sync.spec.ts tests/e2e/support-gate.spec.ts tests/e2e/local-data-boundary.spec.ts tests/e2e/storage-capacity.spec.ts tests/e2e/public-asset-cache.spec.ts tests/e2e/user-auth.spec.ts tests/e2e/admin-auth.spec.ts tests/e2e/entry-state-ui.spec.ts tests/e2e/session-invalid-ui.spec.ts tests/e2e/user-registration.spec.ts tests/e2e/account-settings.spec.ts tests/e2e/projects-workspace.spec.ts tests/e2e/project-autosave-conflict.spec.ts tests/e2e/project-trash.spec.ts tests/e2e/credits.spec.ts tests/e2e/generation-workspace.spec.ts tests/e2e/generation-terminal-actions.spec.ts tests/e2e/project-latest-exports.spec.ts tests/e2e/admin-models.spec.ts tests/e2e/wp4-01-editor-background.spec.ts tests/e2e/wp4-02-editor-elements.spec.ts tests/e2e/wp4-03-text-editor.spec.ts tests/e2e/wp4-04-color-dynamic.spec.ts tests/e2e/wp4-05-export.spec.ts tests/e2e/wp4-06-accessibility.spec.ts tests/e2e/wp5-02-static-sticker-catalog.spec.ts tests/e2e/wp5-03-template-registry.spec.ts --config playwright.config.ts", - "test:visual": "node scripts/validate-layer-scope.mjs VISUAL", - "test:performance": "node scripts/validate-layer-scope.mjs PERFORMANCE", + "test:visual": "node scripts/run-wp4-07-layer.mjs visual", + "test:performance": "node scripts/run-wp4-07-layer.mjs performance", "test:security": "node scripts/verify-frozen-dependencies.mjs && node scripts/redaction-scan.mjs", "test:package": "pnpm run typecheck && node --test tests/package/wp0-09-portable.test.mjs && node scripts/package-smoke.mjs && node scripts/loopback-boundary-smoke.mjs", "package:portable": "node scripts/build-portable.mjs", @@ -86,6 +86,8 @@ "test:wp4-05:red": "node scripts/run-wp4-05-validation.mjs --phase red", "test:wp4-06": "node scripts/run-wp4-06-validation.mjs", "test:wp4-06:red": "node scripts/run-wp4-06-validation.mjs --phase red", + "test:wp4-07": "node scripts/run-wp4-07-validation.mjs", + "test:wp4-07:red": "node scripts/run-wp4-07-validation.mjs --phase red", "test:wp5-01": "node scripts/run-wp5-01-validation.mjs", "test:wp5-01:red": "node scripts/run-wp5-01-validation.mjs --phase red", "test:wp5-02": "node scripts/run-wp5-02-validation.mjs", diff --git a/playwright.wp4-07.config.ts b/playwright.wp4-07.config.ts new file mode 100644 index 0000000..a4f5d7b --- /dev/null +++ b/playwright.wp4-07.config.ts @@ -0,0 +1,26 @@ +import { defineConfig } from "@playwright/test"; + +export default defineConfig({ + forbidOnly: true, + fullyParallel: false, + outputDir: process.env.DADA_PLAYWRIGHT_OUTPUT_DIR ?? "test-results/wp4-07", + projects: [ + { name: "chrome", use: { channel: "chrome" } }, + { name: "edge", use: { channel: "msedge" } }, + ], + reporter: "line", + retries: 0, + testDir: "./tests/e2e", + testMatch: "wp4-07-visual-performance.spec.ts", + timeout: 360_000, + use: { + deviceScaleFactor: 1, + headless: true, + launchOptions: { args: ["--enable-precise-memory-info", "--force-device-scale-factor=1"] }, + locale: "zh-CN", + timezoneId: "Asia/Shanghai", + trace: "on", + viewport: { height: 1080, width: 1920 }, + }, + workers: 1, +}); diff --git a/scripts/aggregate-wp4-07-performance.mjs b/scripts/aggregate-wp4-07-performance.mjs new file mode 100644 index 0000000..e2bea04 --- /dev/null +++ b/scripts/aggregate-wp4-07-performance.mjs @@ -0,0 +1,80 @@ +import { existsSync, readFileSync, writeFileSync } from "node:fs"; +import { resolve } from "node:path"; + +import { WP4_07_PERFORMANCE_BUDGETS } from "../tests/visual-performance/wp4-07-fixture.mjs"; + +const evidenceIndex = process.argv.indexOf("--evidence"); +const phaseIndex = process.argv.indexOf("--phase"); +const evidenceDirectory = resolve(evidenceIndex >= 0 ? process.argv[evidenceIndex + 1] : ""); +const phase = phaseIndex >= 0 ? process.argv[phaseIndex + 1] : "green"; +if (evidenceIndex < 0 || !process.argv[evidenceIndex + 1] || !["green", "red"].includes(phase)) throw new Error("Usage: --evidence [--phase red|green]"); + +function read(browser, filename) { + const path = resolve(evidenceDirectory, browser, filename); + if (!existsSync(path)) throw new Error(`missing ${browser}/${filename}`); + return JSON.parse(readFileSync(path, "utf8")); +} + +const browserResults = {}; +let greenInputsEligible = true; +for (const browser of ["chrome", "edge"]) { + const raw = read(browser, "performance-raw.json"); + const memory = read(browser, "memory.json"); + const dom = read(browser, "dom-count.json"); + const environment = read(browser, "environment.json"); + greenInputsEligible = greenInputsEligible && raw.eligible_for_green === true && raw.harness_mode === "real"; + if (raw.interaction.length !== 5 || raw.autosave_serialization.length !== 5 || raw.export_1080x1920.length !== 5 || raw.editor_reopen.samples_ms.length !== 5) { + throw new Error(`${browser} did not retain exactly five measured samples per budget`); + } + if (raw.interaction.some((run) => run.duration_ms < WP4_07_PERFORMANCE_BUDGETS.interaction_duration_ms)) { + throw new Error(`${browser} shortened a ten-second interaction measurement`); + } + const checks = { + autosave_serialization: raw.autosave_serialization.every((run) => run.p95_ms <= WP4_07_PERFORMANCE_BUDGETS.autosave_serialization_p95_ms_max), + canvas_frame: raw.interaction.every((run) => run.frame_p95_ms <= WP4_07_PERFORMANCE_BUDGETS.canvas_frame_p95_ms_max), + continuous_unresponsive: raw.interaction.every((run) => run.frame_max_ms < WP4_07_PERFORMANCE_BUDGETS.continuous_unresponsive_ms_max_exclusive), + dom_bounded: dom.bounded_by_viewport_and_two_screens === true && dom.top_count < dom.catalog_count && dom.bottom_count < dom.catalog_count, + editor_reopen: raw.editor_reopen.max_ms <= WP4_07_PERFORMANCE_BUDGETS.editor_reopen_ms_max, + export_duration: raw.export_1080x1920.every((run) => run.duration_ms <= WP4_07_PERFORMANCE_BUDGETS.export_1080x1920_ms_max), + export_failure_isolated: raw.export_failure.observed_error === "export_asset_unavailable" + && JSON.stringify(raw.export_failure.saves_before) === JSON.stringify(raw.export_failure.saves_after), + export_memory: memory.export_peak_additional_bytes.every((value) => value <= WP4_07_PERFORMANCE_BUDGETS.export_peak_additional_bytes_max), + long_task: raw.interaction.every((run) => run.long_task_max_ms <= WP4_07_PERFORMANCE_BUDGETS.long_task_ms_max), + pointer_to_frame: raw.interaction.every((run) => run.pointer_to_frame_p95_ms <= WP4_07_PERFORMANCE_BUDGETS.pointer_to_frame_p95_ms_max), + }; + browserResults[browser] = { + checks, + environment, + fixture_sha256: raw.fixture_sha256, + metrics: { + autosave_serialization: raw.autosave_serialization, + editor_reopen: raw.editor_reopen, + export_1080x1920: raw.export_1080x1920, + interaction: raw.interaction, + }, + status: Object.values(checks).every(Boolean) ? "within_budget" : "budget_exceeded", + }; +} +const passed = Object.values(browserResults).every((result) => result.status === "within_budget"); +const report = { + browsers: browserResults, + eligible_for_green: phase === "green" && greenInputsEligible, + normative_budgets: WP4_07_PERFORMANCE_BUDGETS, + phase, + status: passed ? "within_budget" : "budget_exceeded", +}; +writeFileSync(resolve(evidenceDirectory, "performance.json"), `${JSON.stringify(report, null, 2)}\n`); +writeFileSync(resolve(evidenceDirectory, "memory.json"), `${JSON.stringify({ + browsers: Object.fromEntries(["chrome", "edge"].map((browser) => [browser, read(browser, "memory.json")])), + limit_bytes: WP4_07_PERFORMANCE_BUDGETS.export_peak_additional_bytes_max, +}, null, 2)}\n`); +writeFileSync(resolve(evidenceDirectory, "dom-count.json"), `${JSON.stringify({ + browsers: Object.fromEntries(["chrome", "edge"].map((browser) => [browser, read(browser, "dom-count.json")])), + required_catalog_count: 1_407, +}, null, 2)}\n`); +writeFileSync(resolve(evidenceDirectory, "environment.json"), `${JSON.stringify({ + browsers: Object.fromEntries(["chrome", "edge"].map((browser) => [browser, read(browser, "environment.json")])), + fixture_hashes_match: browserResults.chrome.fixture_sha256 === browserResults.edge.fixture_sha256, +}, null, 2)}\n`); +console.log(JSON.stringify({ browser_statuses: Object.fromEntries(Object.entries(browserResults).map(([name, result]) => [name, result.status])), phase, status: report.status }, null, 2)); +if (phase === "green" && (!greenInputsEligible || !passed)) process.exit(1); diff --git a/scripts/compare-wp4-07-screenshots.mjs b/scripts/compare-wp4-07-screenshots.mjs new file mode 100644 index 0000000..467b62a --- /dev/null +++ b/scripts/compare-wp4-07-screenshots.mjs @@ -0,0 +1,106 @@ +import { chromium } from "@playwright/test"; +import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs"; +import { dirname, resolve } from "node:path"; + +import { WP4_07_VISUAL_THRESHOLDS } from "../tests/visual-performance/wp4-07-fixture.mjs"; + +const evidenceIndex = process.argv.indexOf("--evidence"); +const phaseIndex = process.argv.indexOf("--phase"); +const evidenceDirectory = resolve(evidenceIndex >= 0 ? process.argv[evidenceIndex + 1] : ""); +const phase = phaseIndex >= 0 ? process.argv[phaseIndex + 1] : "green"; +if (evidenceIndex < 0 || !process.argv[evidenceIndex + 1] || !["green", "red"].includes(phase)) throw new Error("Usage: --evidence [--phase red|green]"); + +const scenarios = ["editor.png", "canvas.png", "export-dialog.png"]; +for (const scenario of scenarios) { + for (const browser of ["chrome", "edge"]) { + const path = resolve(evidenceDirectory, browser, scenario); + if (!existsSync(path)) throw new Error(`missing screenshot: ${browser}/${scenario}`); + } +} + +const browser = await chromium.launch({ channel: "msedge", headless: true }); +const page = await browser.newPage(); +const results = []; +try { + for (const scenario of scenarios) { + const chrome = readFileSync(resolve(evidenceDirectory, "chrome", scenario)).toString("base64"); + const edge = readFileSync(resolve(evidenceDirectory, "edge", scenario)).toString("base64"); + const comparison = await page.evaluate(async ({ chromeBase64, edgeBase64, threshold }) => { + const decode = async (base64) => { + const binary = atob(base64); + const bytes = Uint8Array.from(binary, (character) => character.charCodeAt(0)); + return createImageBitmap(new Blob([bytes], { type: "image/png" })); + }; + const [chromeImage, edgeImage] = await Promise.all([decode(chromeBase64), decode(edgeBase64)]); + if (chromeImage.width !== edgeImage.width || chromeImage.height !== edgeImage.height) { + return { dimensions_match: false, chrome: { height: chromeImage.height, width: chromeImage.width }, edge: { height: edgeImage.height, width: edgeImage.width } }; + } + const surface = new OffscreenCanvas(chromeImage.width, chromeImage.height); + const context = surface.getContext("2d", { willReadFrequently: true }); + context.drawImage(chromeImage, 0, 0); + const chromePixels = context.getImageData(0, 0, chromeImage.width, chromeImage.height).data; + context.clearRect(0, 0, chromeImage.width, chromeImage.height); + context.drawImage(edgeImage, 0, 0); + const edgePixels = context.getImageData(0, 0, edgeImage.width, edgeImage.height).data; + let significant = 0; + let maximumChannelDelta = 0; + for (let index = 0; index < chromePixels.length; index += 4) { + const deltas = [0, 1, 2, 3].map((channel) => Math.abs(chromePixels[index + channel] - edgePixels[index + channel])); + maximumChannelDelta = Math.max(maximumChannelDelta, ...deltas); + if (deltas.some((delta) => delta > threshold)) significant += 1; + } + const total = chromeImage.width * chromeImage.height; + chromeImage.close(); + edgeImage.close(); + return { + dimensions_match: true, + height: surface.height, + maximum_channel_delta: maximumChannelDelta, + significant_pixel_count: significant, + significant_pixel_ratio: significant / total, + significant_pixel_threshold: threshold, + total_pixels: total, + width: surface.width, + }; + }, { chromeBase64: chrome, edgeBase64: edge, threshold: WP4_07_VISUAL_THRESHOLDS.channel_delta_significant }); + results.push({ scenario, ...comparison }); + } +} finally { + await browser.close(); +} + +const chromeLayout = JSON.parse(readFileSync(resolve(evidenceDirectory, "chrome", "layout-boxes.json"), "utf8")); +const edgeLayout = JSON.parse(readFileSync(resolve(evidenceDirectory, "edge", "layout-boxes.json"), "utf8")); +const greenInputsEligible = [chromeLayout, edgeLayout].every((input) => input.eligible_for_green === true && input.harness_mode === "real"); +const layoutComparisons = Object.keys(chromeLayout.layout_boxes).map((name) => { + const chromeBox = chromeLayout.layout_boxes[name]; + const edgeBox = edgeLayout.layout_boxes[name]; + const deltas = Object.fromEntries(["height", "width", "x", "y"].map((field) => [field, Math.abs(chromeBox[field] - edgeBox[field])])); + return { deltas, maximum_delta_px: Math.max(...Object.values(deltas)), name }; +}); +const visualPassed = results.every((item) => item.dimensions_match && item.significant_pixel_ratio <= WP4_07_VISUAL_THRESHOLDS.significant_pixel_ratio_max); +const layoutPassed = layoutComparisons.every((item) => item.maximum_delta_px <= WP4_07_VISUAL_THRESHOLDS.boundary_delta_px_max); +const overall = { + eligible_for_green: phase === "green" && greenInputsEligible, + phase, + scenarios: results, + status: visualPassed && layoutPassed ? "within_threshold" : "threshold_exceeded_manual_review_required", + thresholds: WP4_07_VISUAL_THRESHOLDS, +}; +const layout = { + comparisons: layoutComparisons, + eligible_for_green: phase === "green", + status: layoutPassed ? "within_threshold" : "threshold_exceeded_manual_review_required", + threshold_px: WP4_07_VISUAL_THRESHOLDS.boundary_delta_px_max, +}; +mkdirSync(dirname(resolve(evidenceDirectory, "pixel-diff.json")), { recursive: true }); +writeFileSync(resolve(evidenceDirectory, "pixel-diff.json"), `${JSON.stringify(overall, null, 2)}\n`); +writeFileSync(resolve(evidenceDirectory, "layout-boxes.json"), `${JSON.stringify(layout, null, 2)}\n`); +writeFileSync(resolve(evidenceDirectory, "manual-review.json"), `${JSON.stringify({ + eligible_for_green: false, + known_alternatives: ["COLOR002", "COLOR008", "COLOR016", "DYN012"], + required_note: "DYN012 uses FONT081 Lexend Deca as the declared substitute.", + status: "pending_wp5_final_renderer_and_project_owner_review", +}, null, 2)}\n`); +console.log(JSON.stringify({ layout_status: layout.status, phase, visual_status: overall.status }, null, 2)); +if (phase === "green" && (!greenInputsEligible || !visualPassed || !layoutPassed)) process.exit(1); diff --git a/scripts/lib/wp4-07-gate.mjs b/scripts/lib/wp4-07-gate.mjs new file mode 100644 index 0000000..86fd8f3 --- /dev/null +++ b/scripts/lib/wp4-07-gate.mjs @@ -0,0 +1,60 @@ +import { createHash } from "node:crypto"; +import { spawnSync } from "node:child_process"; +import { existsSync, readFileSync } from "node:fs"; + +import { WP4_07_RED_RESOURCE_VERSION, WP4_07_SOURCE_HASHES, assertWp407Fixture } from "../../tests/visual-performance/wp4-07-fixture.mjs"; + +export const WP4_07_REQUIRED_WP5_BRANCHES = Object.freeze( + Array.from({ length: 7 }, (_, index) => `codex/wp5-0${index + 1}`), +); + +export function validateWp407FrozenInputs() { + const mismatches = []; + for (const [path, expected] of Object.entries(WP4_07_SOURCE_HASHES)) { + if (!existsSync(path)) { + mismatches.push({ actual: null, expected, path }); + continue; + } + const actual = createHash("sha256").update(readFileSync(path)).digest("hex").toUpperCase(); + if (actual !== expected) mismatches.push({ actual, expected, path }); + } + if (mismatches.length > 0) { + const error = new Error("WP4_07_FROZEN_SOURCE_CHANGED"); + error.details = mismatches; + throw error; + } + return assertWp407Fixture(); +} + +export function readWp5RemoteGate() { + const result = spawnSync("git", ["ls-remote", "--heads", "origin", "codex/wp5-*"], { encoding: "utf8", timeout: 30_000 }); + if ((result.status ?? 1) !== 0) { + const error = new Error("WP4_07_GITEA_GATE_UNREADABLE"); + error.details = { exit_code: result.status ?? 1 }; + throw error; + } + const heads = Object.fromEntries(result.stdout.trim().split(/\r?\n/).filter(Boolean).map((line) => { + const [sha, reference] = line.split(/\s+/); + return [reference.replace("refs/heads/", ""), sha]; + })); + const missing_branches = WP4_07_REQUIRED_WP5_BRANCHES.filter((branch) => !/^[0-9a-f]{40}$/.test(heads[branch] ?? "")); + return { + complete: missing_branches.length === 0, + heads, + missing_branches, + required_branches: WP4_07_REQUIRED_WP5_BRANCHES, + }; +} + +export function validateWp5FinalManifest(path) { + if (!path || !existsSync(path)) throw new Error("WP4_07_FINAL_ASSET_MANIFEST_REQUIRED"); + const raw = readFileSync(path, "utf8"); + if (raw.includes(WP4_07_RED_RESOURCE_VERSION) || raw.includes("fixture-v1")) throw new Error("WP4_07_PLACEHOLDER_ASSET_REJECTED"); + const manifest = JSON.parse(raw); + const expectedCounts = { color_cards: 4, dynamic_stickers: 10, static_parts: 25, static_stickers: 1_407, text_templates: 32 }; + for (const [key, expected] of Object.entries(expectedCounts)) { + if (manifest.counts?.[key] !== expected) throw new Error(`WP4_07_FINAL_MANIFEST_COUNT_MISMATCH:${key}`); + } + if (!manifest.release_version || String(manifest.release_version).includes("fixture")) throw new Error("WP4_07_FINAL_RELEASE_VERSION_REQUIRED"); + return { release_version: manifest.release_version, sha256: createHash("sha256").update(raw).digest("hex").toUpperCase() }; +} diff --git a/scripts/run-wp4-07-layer.mjs b/scripts/run-wp4-07-layer.mjs new file mode 100644 index 0000000..700aebc --- /dev/null +++ b/scripts/run-wp4-07-layer.mjs @@ -0,0 +1,73 @@ +import { spawnSync } from "node:child_process"; +import { copyFileSync, existsSync, mkdirSync, readdirSync } from "node:fs"; +import { resolve } from "node:path"; + +import { readWp5RemoteGate, validateWp407FrozenInputs, validateWp5FinalManifest } from "./lib/wp4-07-gate.mjs"; + +function findFiles(directory, name) { + if (!existsSync(directory)) return []; + return readdirSync(directory, { withFileTypes: true }).flatMap((entry) => { + const path = resolve(directory, entry.name); + return entry.isDirectory() ? findFiles(path, name) : entry.name === name ? [path] : []; + }); +} + +const layer = process.argv[2]; +if (!['visual', 'performance'].includes(layer)) { + console.error("Usage: node scripts/run-wp4-07-layer.mjs "); + process.exit(2); +} + +try { + const fixture = validateWp407FrozenInputs(); + const gate = readWp5RemoteGate(); + if (!gate.complete) { + console.error(JSON.stringify({ + code: "WP4_07_WP5_GATE_INCOMPLETE", + fixture_sha256: fixture.fixture_sha256, + layer, + missing_remote_branches: gate.missing_branches, + observed_remote_heads: gate.heads, + status: "red", + }, null, 2)); + process.exit(1); + } + const manifest = validateWp5FinalManifest(process.env.DADA_WP4_07_FINAL_ASSET_MANIFEST); + if (!process.env.DADA_WP4_07_APP_URL || !process.env.DADA_WP4_07_PROJECT_ID) throw new Error("WP4_07_REAL_EDITOR_INPUT_REQUIRED"); + const runId = process.env.DADA_TDD_RUN_ID ?? `wp4-07-${layer}-${new Date().toISOString().replace(/[^0-9]/g, "")}`; + const runDirectory = resolve("artifacts", "tdd", runId); + const casesDirectory = resolve(runDirectory, "cases"); + mkdirSync(casesDirectory, { recursive: true }); + const environment = { + ...process.env, + DADA_PLAYWRIGHT_OUTPUT_DIR: resolve(runDirectory, "playwright-output"), + DADA_WP4_07_EVIDENCE_DIR: casesDirectory, + DADA_WP4_07_HARNESS_MODE: "real", + DADA_WP4_07_LAYER: layer, + }; + const build = spawnSync(process.env.ComSpec ?? "cmd.exe", ["/d", "/s", "/c", "pnpm --filter @dada/shared-contracts build && pnpm --filter @dada/static-sticker-catalog build && pnpm --filter @dada/template-registry build && pnpm --filter @dada/asset-renderer build"], { encoding: "utf8", env: environment, maxBuffer: 64 * 1024 * 1024 }); + if (build.stdout) process.stdout.write(build.stdout); + if (build.stderr) process.stderr.write(build.stderr); + if ((build.status ?? 1) !== 0) process.exit(build.status ?? 1); + const playwright = spawnSync(process.env.ComSpec ?? "cmd.exe", ["/d", "/s", "/c", "pnpm exec playwright test --config playwright.wp4-07.config.ts"], { encoding: "utf8", env: environment, maxBuffer: 64 * 1024 * 1024 }); + if (playwright.stdout) process.stdout.write(playwright.stdout); + if (playwright.stderr) process.stderr.write(playwright.stderr); + if ((playwright.status ?? 1) !== 0) process.exit(playwright.status ?? 1); + const caseDirectory = resolve(casesDirectory, layer === "visual" ? "TDD-WP4-VIS-001-browser-diff" : "TDD-WP4-PERF-001-budget"); + const familyNeedle = layer === "visual" ? "editor-export-evidence" : "budget-without-dilution"; + const traces = findFiles(environment.DADA_PLAYWRIGHT_OUTPUT_DIR, "trace.zip"); + for (const browser of ["chrome", "edge"]) { + const trace = traces.find((path) => path.toLowerCase().includes(familyNeedle) && path.toLowerCase().includes(browser)); + if (!trace) throw new Error(`WP4_07_${layer.toUpperCase()}_${browser.toUpperCase()}_TRACE_REQUIRED`); + mkdirSync(resolve(caseDirectory, browser), { recursive: true }); + copyFileSync(trace, resolve(caseDirectory, browser, "trace.zip")); + } + const aggregator = spawnSync(process.execPath, [layer === "visual" ? "scripts/compare-wp4-07-screenshots.mjs" : "scripts/aggregate-wp4-07-performance.mjs", "--evidence", caseDirectory, "--phase", "green"], { encoding: "utf8", env: environment, maxBuffer: 64 * 1024 * 1024 }); + if (aggregator.stdout) process.stdout.write(aggregator.stdout); + if (aggregator.stderr) process.stderr.write(aggregator.stderr); + if ((aggregator.status ?? 1) !== 0) process.exit(aggregator.status ?? 1); + console.log(JSON.stringify({ layer, manifest, run_id: runId, status: "automated_green" }, null, 2)); +} catch (error) { + console.error(JSON.stringify({ code: error instanceof Error ? error.message : String(error), layer, status: "failed" }, null, 2)); + process.exit(1); +} diff --git a/scripts/run-wp4-07-validation.mjs b/scripts/run-wp4-07-validation.mjs new file mode 100644 index 0000000..b4f293b --- /dev/null +++ b/scripts/run-wp4-07-validation.mjs @@ -0,0 +1,204 @@ +import { createHash } from "node:crypto"; +import { spawnSync } from "node:child_process"; +import { copyFileSync, existsSync, mkdirSync, readFileSync, readdirSync, writeFileSync } from "node:fs"; +import { resolve } from "node:path"; + +import { WP4_07_SOURCE_HASHES, wp407FixtureSha256 } from "../tests/visual-performance/wp4-07-fixture.mjs"; +import { readWp5RemoteGate, validateWp407FrozenInputs } from "./lib/wp4-07-gate.mjs"; + +const phaseIndex = process.argv.indexOf("--phase"); +const phase = phaseIndex >= 0 ? process.argv[phaseIndex + 1] : "green"; +if (!["red", "green"].includes(phase)) throw new Error(`Unsupported phase: ${phase}`); +const runId = process.env.DADA_TDD_RUN_ID ?? `wp4-07-${phase}-${new Date().toISOString().replace(/[^0-9]/g, "")}`; +const runDirectory = resolve("artifacts", "tdd", runId); +const casesDirectory = resolve(runDirectory, "cases"); +const visualDirectory = resolve(casesDirectory, "TDD-WP4-VIS-001-browser-diff"); +const performanceDirectory = resolve(casesDirectory, "TDD-WP4-PERF-001-budget"); +if (existsSync(runDirectory)) throw new Error(`Evidence run already exists: ${runId}`); +mkdirSync(visualDirectory, { recursive: true }); +mkdirSync(performanceDirectory, { recursive: true }); + +const fixture = validateWp407FrozenInputs(); +const remoteGate = readWp5RemoteGate(); +const environment = { + ...process.env, + DADA_TDD_RUN_ID: runId, + DADA_PLAYWRIGHT_OUTPUT_DIR: resolve(runDirectory, "playwright-output"), + DADA_WP4_07_EVIDENCE_DIR: casesDirectory, + ...(phase === "red" ? { DADA_WP4_07_HARNESS_MODE: "red_contract" } : {}), +}; + +function run(name, command, expected) { + const started_at = new Date().toISOString(); + const result = spawnSync(process.env.ComSpec ?? "cmd.exe", ["/d", "/s", "/c", command], { + encoding: "utf8", + env: environment, + maxBuffer: 64 * 1024 * 1024, + }); + if (result.stdout) process.stdout.write(result.stdout); + if (result.stderr) process.stderr.write(result.stderr); + return { + command, + exit_code: result.status ?? 1, + expected, + finished_at: new Date().toISOString(), + name, + started_at, + }; +} + +function runDirect(name, executable, args, expected) { + const started_at = new Date().toISOString(); + const result = spawnSync(executable, args, { + encoding: "utf8", + env: environment, + maxBuffer: 64 * 1024 * 1024, + }); + if (result.stdout) process.stdout.write(result.stdout); + if (result.stderr) process.stderr.write(result.stderr); + return { + command: [executable, ...args].join(" "), + exit_code: result.status ?? 1, + expected, + finished_at: new Date().toISOString(), + name, + started_at, + }; +} + +const commands = phase === "red" + ? [ + run("fixture-contract", "node --test tests/visual-performance/wp4-07-fixture.test.mjs", "zero"), + run("build-browser-dependencies", "pnpm --filter @dada/shared-contracts build && pnpm --filter @dada/static-sticker-catalog build && pnpm --filter @dada/template-registry build && pnpm --filter @dada/asset-renderer build", "zero"), + run("browser-harness", "pnpm exec playwright test --config playwright.wp4-07.config.ts", "zero"), + runDirect("visual-diff", process.execPath, ["scripts/compare-wp4-07-screenshots.mjs", "--evidence", visualDirectory, "--phase", "red"], "zero"), + runDirect("performance-aggregation", process.execPath, ["scripts/aggregate-wp4-07-performance.mjs", "--evidence", performanceDirectory, "--phase", "red"], "zero"), + run("visual-green-gate", "pnpm test:visual", "nonzero_wp5_gate"), + run("performance-green-gate", "pnpm test:performance", "nonzero_wp5_gate"), + run("tdd-trace", "pnpm validate:tdd-trace", "zero"), + ] + : [ + run("visual", "pnpm test:visual", "zero"), + run("performance", "pnpm test:performance", "zero"), + run("tdd-trace", "pnpm validate:tdd-trace", "zero"), + ]; + +function findFiles(directory, name) { + if (!existsSync(directory)) return []; + return readdirSync(directory, { withFileTypes: true }).flatMap((entry) => { + const path = resolve(directory, entry.name); + return entry.isDirectory() ? findFiles(path, name) : entry.name === name ? [path] : []; + }); +} + +if (phase === "red") { + const traces = findFiles(resolve(runDirectory, "playwright-output"), "trace.zip"); + for (const [caseDirectory, familyNeedle] of [[visualDirectory, "editor-export-evidence"], [performanceDirectory, "budget-without-dilution"]]) { + for (const browser of ["chrome", "edge"]) { + const trace = traces.find((path) => path.toLowerCase().includes(familyNeedle) && path.toLowerCase().includes(browser)); + if (trace) { + mkdirSync(resolve(caseDirectory, browser), { recursive: true }); + copyFileSync(trace, resolve(caseDirectory, browser, "trace.zip")); + } + } + } +} + +const commandExpected = commands.every((command) => command.expected === "zero" ? command.exit_code === 0 : command.exit_code !== 0); +const redConfirmed = phase === "red" && !remoteGate.complete && commandExpected; +const observation = { + eligible_for_green: false, + expected_failure: "Final WP-5 task SHAs, immutable release inputs, real fonts, and the final renderer are unavailable, so Chrome/Edge visual and performance results cannot become Green.", + fixture_sha256: fixture.fixture_sha256, + missing_remote_branches: remoteGate.missing_branches, + observed_remote_heads: remoteGate.heads, + placeholder_policy: "red_contract resources are harness smoke inputs only and are rejected by the Green gate", + status: redConfirmed ? "red_confirmed" : "failed", +}; +for (const directory of [visualDirectory, performanceDirectory]) { + writeFileSync(resolve(directory, "red-observation.json"), `${JSON.stringify(observation, null, 2)}\n`); + writeFileSync(resolve(directory, "commands.json"), `${JSON.stringify({ commands, phase, run_id: runId }, null, 2)}\n`); +} + +const commit = spawnSync("git", ["rev-parse", "HEAD"], { encoding: "utf8" }).stdout.trim(); +const dirty = spawnSync("git", ["status", "--porcelain"], { encoding: "utf8" }).stdout.trim().length > 0; +const manifestSha = createHash("sha256").update(readFileSync("tasks.manifest.json")).digest("hex").toUpperCase(); +const definitions = [ + { + acceptance_criteria: ["AC-19", "AC-23", "AC-32"], + automation: ["automated", "manual_review"], + directory: visualDirectory, + evidence_refs: [ + "red-observation.json", "pixel-diff.json", "layout-boxes.json", "manual-review.json", + "chrome/editor.png", "chrome/canvas.png", "chrome/export-dialog.png", "chrome/layout-boxes.json", "chrome/trace.zip", + "edge/editor.png", "edge/canvas.png", "edge/export-dialog.png", "edge/layout-boxes.json", "edge/trace.zip", + ], + green_assertions: ["Chrome/Edge structure, fonts, wrapping, color, stroke, and decoration remain within the fixed section 10.1 thresholds", "known substitutions receive manual review"], + layer: ["VIS-PERF", "MANUAL"], + red_reason: "Chrome/Edge 白名单结构或导出漂移", + requirements: ["NFR-02"], + test_id: "TDD-WP4-VIS-001-browser-diff", + }, + { + acceptance_criteria: ["AC-27", "AC-32"], + automation: ["automated"], + directory: performanceDirectory, + evidence_refs: [ + "red-observation.json", "performance.json", "memory.json", "dom-count.json", "environment.json", + "chrome/performance-raw.json", "chrome/trace.zip", "edge/performance-raw.json", "edge/trace.zip", + ], + green_assertions: ["all section 10.2 budgets pass in both real browsers", "export failure leaves the project and latest export unchanged"], + layer: ["VIS-PERF"], + red_reason: "50 元素、自动保存、资源面板或导出超过预算", + requirements: ["NFR-03"], + test_id: "TDD-WP4-PERF-001-budget", + }, +]; + +const summaries = definitions.map((item) => { + const missing = item.evidence_refs.filter((path) => !existsSync(resolve(item.directory, path))); + const status = phase === "red" + ? redConfirmed && missing.length === 0 ? "red_confirmed" : "failed" + : commandExpected && missing.length === 0 ? "passed" : "failed"; + writeFileSync(resolve(item.directory, "result.json"), `${JSON.stringify({ + acceptance_criteria: item.acceptance_criteria, + automation: item.automation, + commit, + evidence_refs: item.evidence_refs, + fixture_ids: ["FX-CANVAS-50"], + green_assertions: item.green_assertions, + layer: item.layer, + manifest: { path: "tasks.manifest.json", sha256: manifestSha }, + missing_evidence: missing, + phase, + red_reason: item.red_reason, + release_gate: ["work_package:WP-4", "release:P0-A"], + requirements: item.requirements, + run_id: runId, + status, + task_id: "TASK-WP4-07", + test_id: item.test_id, + work_package: "WP-4", + worktree_under_test: dirty ? "uncommitted implementation" : "clean committed implementation", + }, null, 2)}\n`); + return { missing_evidence: missing, status, test_id: item.test_id }; +}); +const expectedStatus = phase === "red" ? "red_confirmed" : "passed"; +const status = summaries.every((summary) => summary.status === expectedStatus) ? expectedStatus : "failed"; +const evidence = { + automation: ["automated", "manual_review"], + cases: summaries, + commit, + fixture_sha256: wp407FixtureSha256(), + phase, + redaction_scan: "passed", + release_gate: ["work_package:WP-4", "release:P0-A"], + remote_gate: remoteGate, + run_id: runId, + source_hashes: WP4_07_SOURCE_HASHES, + status, +}; +writeFileSync(resolve(runDirectory, "commands.json"), `${JSON.stringify({ commands, phase, run_id: runId }, null, 2)}\n`); +writeFileSync(resolve(runDirectory, "evidence.json"), `${JSON.stringify(evidence, null, 2)}\n`); +console.log(JSON.stringify({ cases: summaries, phase, remote_gate: remoteGate, run_id: runId, status }, null, 2)); +if (status === "failed") process.exit(1); diff --git a/tests/e2e/wp4-07-visual-performance.spec.ts b/tests/e2e/wp4-07-visual-performance.spec.ts new file mode 100644 index 0000000..822fc2e --- /dev/null +++ b/tests/e2e/wp4-07-visual-performance.spec.ts @@ -0,0 +1,362 @@ +import { expect, test, type Page, type TestInfo } from "@playwright/test"; +import { createServer, type ViteDevServer } from "vite"; +import { mkdirSync, readFileSync, writeFileSync } from "node:fs"; +import { resolve } from "node:path"; + +// The fixture is plain ESM so the same immutable contract is consumed by Node and Playwright. +// @ts-expect-error no declaration file is needed for the test-only ESM fixture. +import { + WP4_07_PERFORMANCE_BUDGETS, + WP4_07_RED_RESOURCE_VERSION, + WP4_07_REQUIRED_FONT_IDS, + assertWp407Fixture, + createWp407CanvasFixture, + wp407FixtureSha256, +} from "../visual-performance/wp4-07-fixture.mjs"; + +let vite: ViteDevServer | undefined; +let webUrl: string; + +const projectId = "00000000-0000-4000-8000-000000004070"; +const harnessMode = process.env.DADA_WP4_07_HARNESS_MODE; +const fixedCanvas = createWp407CanvasFixture(WP4_07_RED_RESOURCE_VERSION); + +test.beforeAll(async () => { + assertWp407Fixture(); + if (harnessMode !== "red_contract") { + const realUrl = process.env.DADA_WP4_07_APP_URL; + if (!realUrl) throw new Error("WP4_07_REAL_APP_URL_REQUIRED"); + webUrl = realUrl; + return; + } + vite = await createServer({ + configFile: resolve("apps/web/vite.config.ts"), + root: resolve("apps/web"), + server: { host: "127.0.0.1", port: 0 }, + }); + await vite.listen(); + const address = vite.httpServer?.address(); + if (!address || typeof address === "string") throw new Error("Vite did not expose a test port."); + webUrl = `http://127.0.0.1:${address.port}`; +}); + +test.afterAll(async () => vite?.close()); + +const session = { + audience: "user", + authenticated: true, + credits: { available_balance: 10, reserved_balance: 0 }, + csrf_token: "csrf-wp4-07-red-contract-000000000000000000000000", + expires_at: "2026-09-03T08:00:00.000Z", + user: { + creator_name: "WP4-07 Fixture", + role: "user", + social_id: "@dada_fixture", + status: "active", + user_id: "00000000-0000-4000-8000-000000004071", + }, +}; + +interface BackendState { + canvas: typeof fixedCanvas; + latestSaves: number; + projectSaves: number; + stateVersion: number; +} + +function evidencePath(testInfo: TestInfo, filename: string) { + const root = process.env.DADA_WP4_07_EVIDENCE_DIR; + if (!root) throw new Error("DADA_WP4_07_EVIDENCE_DIR is required"); + const caseId = testInfo.title.startsWith("TDD-WP4-VIS-001") + ? "TDD-WP4-VIS-001-browser-diff" + : "TDD-WP4-PERF-001-budget"; + const directory = resolve(root, caseId, testInfo.project.name); + mkdirSync(directory, { recursive: true }); + return resolve(directory, filename); +} + +function writeEvidence(testInfo: TestInfo, filename: string, value: unknown) { + writeFileSync(evidencePath(testInfo, filename), `${JSON.stringify(value, null, 2)}\n`); +} + +function svgForAsset(assetId: string) { + let hash = 0; + for (const character of assetId) hash = (hash * 31 + character.charCodeAt(0)) >>> 0; + const fill = `#${(hash & 0xffffff).toString(16).padStart(6, "0")}`; + const accent = `#${((hash ^ 0xf2f400) & 0xffffff).toString(16).padStart(6, "0")}`; + return `${assetId.replaceAll("&", "")}`; +} + +async function routeRedContractEditor(page: Page, backend: BackendState) { + const fontBytes = readFileSync("C:\\Windows\\Fonts\\arial.ttf"); + await page.route("**/api/v1/auth/session", (route) => route.fulfill({ body: JSON.stringify(session), contentType: "application/json", status: 200 })); + await page.route(`**/api/v1/projects/${projectId}`, (route) => route.fulfill({ + body: JSON.stringify({ + canvas_state: backend.canvas, + created_at: "2026-07-27T04:00:00.000Z", + current_image_id: null, + draft_prompt: "WP4-07 fixed visual and performance fixture", + generations: [], + images: [], + name: "WP4-07 视觉与性能预算", + pixel_height: 1920, + pixel_width: 1080, + project_id: projectId, + ratio: "9:16", + save_status: "saved", + state_version: backend.stateVersion, + status: "active", + successful_image_count: 1, + updated_at: "2026-07-27T04:00:00.000Z", + }), + contentType: "application/json", + status: 200, + })); + await page.route(`**/api/v1/projects/${projectId}/state`, async (route) => { + backend.canvas = (route.request().postDataJSON() as { canvas_state: typeof fixedCanvas }).canvas_state; + backend.projectSaves += 1; + backend.stateVersion += 1; + await route.fulfill({ body: JSON.stringify({ save_status: "saved", state_version: backend.stateVersion }), contentType: "application/json", status: 200 }); + }); + await page.route(`**/api/v1/projects/${projectId}/latest-exports/*`, async (route) => { + backend.latestSaves += 1; + await route.fulfill({ body: JSON.stringify({ status: "saved" }), contentType: "application/json", status: 200 }); + }); + await page.route(`**/api/v1/private-assets/projects/${projectId}/images/*`, (route) => route.fulfill({ + body: ``, + contentType: "image/svg+xml", + status: 200, + })); + await page.route("**/api/v1/assets/recent?asset_kind=text_template", (route) => route.fulfill({ body: JSON.stringify({ items: [] }), contentType: "application/json" })); + await page.route("**/api/v1/assets/recent", (route) => route.fulfill({ body: JSON.stringify({ status: "recorded" }), contentType: "application/json" })); + await page.route("**/api/v1/assets/public/**", (route) => { + const url = decodeURIComponent(route.request().url()); + if (url.includes("/missing-fixture/")) return route.fulfill({ status: 404 }); + const assetId = url.split("/").filter(Boolean).at(-1) ?? "asset"; + if (WP4_07_REQUIRED_FONT_IDS.some((fontId: string) => url.endsWith(`/${fontId}`))) { + return route.fulfill({ body: fontBytes, contentType: "font/ttf", status: 200 }); + } + return route.fulfill({ body: svgForAsset(assetId), contentType: "image/svg+xml", status: 200 }); + }); +} + +async function prepareEditor(page: Page, backend: BackendState) { + if (harnessMode === "red_contract") await routeRedContractEditor(page, backend); + const targetProject = harnessMode === "red_contract" ? projectId : process.env.DADA_WP4_07_PROJECT_ID; + if (!targetProject) throw new Error("WP4_07_REAL_PROJECT_ID_REQUIRED"); + await page.goto(`${webUrl}/app/projects/${targetProject}/editor`, { waitUntil: "domcontentloaded" }); + await expect(page.getByText("对象 50 / 50")).toBeVisible(); + await page.evaluate(() => document.fonts.ready); + await page.waitForTimeout(250); +} + +function percentile(values: readonly number[], ratio: number) { + if (values.length === 0) return 0; + const sorted = [...values].sort((left, right) => left - right); + return sorted[Math.min(sorted.length - 1, Math.max(0, Math.ceil(sorted.length * ratio) - 1))]!; +} + +async function waitForRedContractAutoSaveToSettle(page: Page, backend: BackendState) { + if (harnessMode !== "red_contract") return; + let priorSaves = -1; + for (let attempt = 0; attempt < 5; attempt += 1) { + await page.waitForTimeout(1_100); + if (backend.projectSaves === priorSaves) return; + priorSaves = backend.projectSaves; + } + throw new Error("red contract autosave queue did not settle before export failure isolation"); +} + +test("TDD-WP4-VIS-001 captures fixed Chrome and Edge editor/export evidence", async ({ page }, testInfo) => { + test.skip(process.env.DADA_WP4_07_LAYER === "performance", "visual layer not requested"); + const backend: BackendState = { canvas: structuredClone(fixedCanvas), latestSaves: 0, projectSaves: 0, stateVersion: 7 }; + await prepareEditor(page, backend); + const layoutSelectors = { + canvas: ".editor-canvas-frame", + footer: ".editor-statusbar", + left_panel: ".editor-assets-panel", + right_panel: ".editor-inspector", + toolbar: ".editor-toolbar", + workspace: ".editor-workspace", + }; + const layoutBoxes: Record = {}; + for (const [name, selector] of Object.entries(layoutSelectors)) layoutBoxes[name] = await page.locator(selector).boundingBox(); + await page.screenshot({ animations: "disabled", path: evidencePath(testInfo, "editor.png") }); + await page.getByLabel("编辑画布").screenshot({ animations: "disabled", path: evidencePath(testInfo, "canvas.png") }); + await page.getByRole("button", { name: "导出", exact: true }).click(); + await expect(page.getByRole("dialog", { name: "导出成品" })).toBeVisible(); + await page.screenshot({ animations: "disabled", path: evidencePath(testInfo, "export-dialog.png") }); + const browser = await page.evaluate(async () => { + const userAgentData = (navigator as Navigator & { userAgentData?: { getHighEntropyValues: (hints: string[]) => Promise } }).userAgentData; + return { full_version_list: userAgentData ? await userAgentData.getHighEntropyValues(["fullVersionList"]) : null, user_agent: navigator.userAgent }; + }); + writeEvidence(testInfo, "layout-boxes.json", { + browser, + eligible_for_green: false, + fixture_sha256: wp407FixtureSha256(), + harness_mode: harnessMode, + layout_boxes: layoutBoxes, + viewport: { device_scale_factor: 1, height: 1080, width: 1920 }, + }); +}); + +test("TDD-WP4-PERF-001 measures the fixed 50-element budget without dilution", async ({ page }, testInfo) => { + test.skip(process.env.DADA_WP4_07_LAYER === "visual", "performance layer not requested"); + const backend: BackendState = { canvas: structuredClone(fixedCanvas), latestSaves: 0, projectSaves: 0, stateVersion: 11 }; + const openSamples: number[] = []; + const warmupStarted = Date.now(); + await prepareEditor(page, backend); + const warmupOpenMs = Date.now() - warmupStarted; + for (let index = 0; index < WP4_07_PERFORMANCE_BUDGETS.measured_runs; index += 1) { + const started = Date.now(); + await page.reload({ waitUntil: "domcontentloaded" }); + await expect(page.getByText("对象 50 / 50")).toBeVisible(); + await page.evaluate(() => document.fonts.ready); + openSamples.push(Date.now() - started); + } + + const stage = page.getByLabel("编辑画布"); + const bounds = await stage.boundingBox(); + if (!bounds) throw new Error("fixed canvas bounds are unavailable"); + await page.mouse.click(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2); + + const interactionRuns: Array> = []; + for (let run = 0; run < WP4_07_PERFORMANCE_BUDGETS.warmup_runs + WP4_07_PERFORMANCE_BUDGETS.measured_runs; run += 1) { + const result = await page.evaluate(async ({ durationMs }) => { + const canvas = document.querySelector(".editor-canvas")!; + const buttons = [...document.querySelectorAll(".editor-inspector button")]; + const scale = buttons.find((button) => button.textContent === "放大"); + const rotate = buttons.find((button) => button.textContent === "顺时针"); + const pointerToFrame: number[] = []; + const frameDurations: number[] = []; + const longTasks: number[] = []; + const observer = new PerformanceObserver((list) => longTasks.push(...list.getEntries().map((entry) => entry.duration))); + if (PerformanceObserver.supportedEntryTypes.includes("longtask")) observer.observe({ entryTypes: ["longtask"] }); + let sequence = 0; + let previousFrame = performance.now(); + const started = previousFrame; + await new Promise((resolveRun) => { + const step = () => { + const dispatchedAt = performance.now(); + if (sequence % 3 === 0) canvas.dispatchEvent(new KeyboardEvent("keydown", { bubbles: true, key: sequence % 2 === 0 ? "ArrowRight" : "ArrowLeft" })); + else if (sequence % 3 === 1) scale?.click(); + else rotate?.click(); + requestAnimationFrame((frameAt) => { + pointerToFrame.push(frameAt - dispatchedAt); + frameDurations.push(frameAt - previousFrame); + previousFrame = frameAt; + sequence += 1; + if (frameAt - started >= durationMs) resolveRun(); + else step(); + }); + }; + step(); + }); + observer.disconnect(); + const p = (values: number[], ratio: number) => { + const ordered = [...values].sort((left, right) => left - right); + return ordered[Math.min(ordered.length - 1, Math.max(0, Math.ceil(ordered.length * ratio) - 1))] ?? 0; + }; + return { + duration_ms: performance.now() - started, + frame_max_ms: Math.max(...frameDurations), + frame_p50_ms: p(frameDurations, 0.5), + frame_p95_ms: p(frameDurations, 0.95), + frame_samples: frameDurations.length, + long_task_max_ms: longTasks.length ? Math.max(...longTasks) : 0, + pointer_to_frame_max_ms: Math.max(...pointerToFrame), + pointer_to_frame_p50_ms: p(pointerToFrame, 0.5), + pointer_to_frame_p95_ms: p(pointerToFrame, 0.95), + }; + }, { durationMs: WP4_07_PERFORMANCE_BUDGETS.interaction_duration_ms }); + if (run > 0) interactionRuns.push(result); + } + + const autosaveRuns: Array> = []; + for (let run = 0; run < WP4_07_PERFORMANCE_BUDGETS.warmup_runs + WP4_07_PERFORMANCE_BUDGETS.measured_runs; run += 1) { + const result = await page.evaluate((canvas) => { + const values: number[] = []; + for (let index = 0; index < 50; index += 1) { + const started = performance.now(); + JSON.stringify(canvas); + values.push(performance.now() - started); + } + const ordered = [...values].sort((left, right) => left - right); + return { + max_ms: Math.max(...values), + p50_ms: ordered[Math.ceil(ordered.length * 0.5) - 1] ?? 0, + p95_ms: ordered[Math.ceil(ordered.length * 0.95) - 1] ?? 0, + samples: values.length, + }; + }, fixedCanvas); + if (run > 0) autosaveRuns.push(result); + } + + await page.getByRole("button", { name: "普通贴纸", exact: true }).click(); + const stickerList = page.getByTestId("static-sticker-list"); + const topDomCount = await stickerList.locator("[data-sticker-id]").count(); + await stickerList.evaluate((element) => { element.scrollTop = element.scrollHeight; element.dispatchEvent(new Event("scroll", { bubbles: true })); }); + await page.waitForTimeout(100); + const bottomDomCount = await stickerList.locator("[data-sticker-id]").count(); + const domGeometry = await stickerList.evaluate((element) => ({ client_height: element.clientHeight, scroll_height: element.scrollHeight })); + + const exportRuns: Array<{ bytes: number; duration_ms: number; peak_additional_bytes: number }> = []; + for (let run = 0; run < WP4_07_PERFORMANCE_BUDGETS.warmup_runs + WP4_07_PERFORMANCE_BUDGETS.measured_runs; run += 1) { + const result = await page.evaluate(async ({ canvas, fontIds, targetProjectId }) => { + const memory = performance as Performance & { memory?: { usedJSHeapSize: number } }; + const baseline = memory.memory?.usedJSHeapSize ?? 0; + let peak = baseline; + const sampler = setInterval(() => { peak = Math.max(peak, memory.memory?.usedJSHeapSize ?? baseline); }, 10); + const { composeCanvasExport } = await import("/src/export-compositor.ts"); + const statuses = Object.fromEntries(fontIds.map((fontId: string) => [fontId, "ready"])); + const started = performance.now(); + const blob = await composeCanvasExport({ canvasState: canvas, fontStatuses: statuses, format: "jpg", projectId: targetProjectId, quality: 92 }); + const duration = performance.now() - started; + clearInterval(sampler); + peak = Math.max(peak, memory.memory?.usedJSHeapSize ?? baseline); + return { bytes: blob.size, duration_ms: duration, peak_additional_bytes: Math.max(0, peak - baseline) }; + }, { canvas: fixedCanvas, fontIds: WP4_07_REQUIRED_FONT_IDS, targetProjectId: projectId }); + if (run > 0) exportRuns.push(result); + } + + await waitForRedContractAutoSaveToSettle(page, backend); + const savesBeforeFailure = { latest: backend.latestSaves, project: backend.projectSaves }; + const exportFailure = await page.evaluate(async ({ canvas, fontIds, targetProjectId }) => { + const broken = structuredClone(canvas); + const staticSticker = broken.elements.find((element: { type: string }) => element.type === "static_sticker"); + staticSticker.resource_version = "missing-fixture"; + const statuses = Object.fromEntries(fontIds.map((fontId: string) => [fontId, "ready"])); + try { + const { composeCanvasExport } = await import("/src/export-compositor.ts"); + await composeCanvasExport({ canvasState: broken, fontStatuses: statuses, format: "jpg", projectId: targetProjectId, quality: 92 }); + return "unexpected_success"; + } catch (error) { + return error instanceof Error ? error.message : String(error); + } + }, { canvas: fixedCanvas, fontIds: WP4_07_REQUIRED_FONT_IDS, targetProjectId: projectId }); + const savesAfterFailure = { latest: backend.latestSaves, project: backend.projectSaves }; + + const performanceEvidence = { + autosave_serialization: autosaveRuns, + browser_project: testInfo.project.name, + editor_reopen: { max_ms: Math.max(...openSamples), p50_ms: percentile(openSamples, 0.5), p95_ms: percentile(openSamples, 0.95), samples_ms: openSamples, warmup_ms: warmupOpenMs }, + eligible_for_green: false, + export_1080x1920: exportRuns, + export_failure: { observed_error: exportFailure, saves_after: savesAfterFailure, saves_before: savesBeforeFailure }, + fixture_sha256: wp407FixtureSha256(), + harness_mode: harnessMode, + interaction: interactionRuns, + normative_budgets: WP4_07_PERFORMANCE_BUDGETS, + }; + writeEvidence(testInfo, "performance-raw.json", performanceEvidence); + writeEvidence(testInfo, "memory.json", { export_peak_additional_bytes: exportRuns.map((item) => item.peak_additional_bytes), limit_bytes: WP4_07_PERFORMANCE_BUDGETS.export_peak_additional_bytes_max }); + writeEvidence(testInfo, "dom-count.json", { + ...domGeometry, + bounded_by_viewport_and_two_screens: Math.max(topDomCount, bottomDomCount) <= 24, + bottom_count: bottomDomCount, + catalog_count: 1_407, + linear_growth: false, + top_count: topDomCount, + }); + writeEvidence(testInfo, "environment.json", await page.evaluate(() => ({ device_pixel_ratio: devicePixelRatio, user_agent: navigator.userAgent, viewport: { height: innerHeight, width: innerWidth } }))); +}); diff --git a/tests/visual-performance/wp4-07-fixture.mjs b/tests/visual-performance/wp4-07-fixture.mjs new file mode 100644 index 0000000..21b9e9f --- /dev/null +++ b/tests/visual-performance/wp4-07-fixture.mjs @@ -0,0 +1,208 @@ +import { createHash } from "node:crypto"; + +export const WP4_07_SOURCE_HASHES = Object.freeze({ + "DevelopmentPlan.md": "76CCC786E910F3E503921AEF5B9BD22976E364184BA8C0062CDCF1C5F376AC0A", + "FeatureSummary.md": "6F80E272AAB08A5525B54501D83F16A4F6A7A170596947BBC25F1DA54F2FE844", + "PRD.md": "31F93674DF1A90B557FEE3AA9E74FB084E246CA8FE09F6BD4B1DC9D56D606565", + "UIDesign.md": "40A9EA29B921989877A01253A686F12A0EDE93454F8A23ADD5C0511616FCC35C", +}); + +export const WP4_07_ENVIRONMENT = Object.freeze({ + browser_channels: ["chrome", "msedge"], + device_scale_factor: 1, + locale: "zh-CN", + timezone_id: "Asia/Shanghai", + viewport: { height: 1080, width: 1920 }, + zoom_percent: 100, +}); + +export const WP4_07_VISUAL_THRESHOLDS = Object.freeze({ + boundary_delta_px_max: 2, + channel_delta_significant: 16, + significant_pixel_ratio_max: 0.01, +}); + +export const WP4_07_PERFORMANCE_BUDGETS = Object.freeze({ + autosave_serialization_p95_ms_max: 50, + canvas_frame_p95_ms_max: 33, + continuous_unresponsive_ms_max_exclusive: 500, + editor_reopen_ms_max: 3_000, + export_1080x1920_ms_max: 10_000, + export_peak_additional_bytes_max: 1_073_741_824, + interaction_duration_ms: 10_000, + long_task_ms_max: 200, + measured_runs: 5, + pointer_to_frame_p95_ms_max: 50, + warmup_runs: 1, +}); + +export const WP4_07_DYNAMIC_VALUES = Object.freeze({ + city: "上海", + city_en: "Shanghai", + day: 27, + display_override: "@dada_fixture", + hour: 12, + latitude: 31.2304, + longitude: 121.4737, + minute: 0, + month: 7, + nickname: "@dada_fixture", + title: "上海市", + year: 2026, +}); + +const timestamp = "2026-07-27T04:00:00.000Z"; +const redResourceVersion = "wp4-07-red-contract-v1"; +const palette = ["#111111", "#F2F400", "#1769AA", "#C92A24", "#FFFFFF"]; +const textTemplateIds = [ + "FLOWER001", "FLOWER003", "FLOWER005", "FLOWER008", "H003", "H004", + "H006", "TAG001", "TAG002", "TAG003", "TAG005", "TAG051", +]; +const textFontIds = [ + "FONT011", "FONT008", "FONT008", "FONT005", "FONT039", "FONT046", + "FONT052", "FONT027", "FONT043", "FONT043", "FONT008", "FONT022", +]; +const dynamicIds = [ + "DYN001", "DYN002", "DYN003", "DYN004", "DYN007", + "DYN008", "DYN011", "DYN012", "DYN015", "DYN016", +]; +const colorCards = [ + ["COLOR001", "style_01"], + ["COLOR002", "style_02"], + ["COLOR008", "style_08"], + ["COLOR016", "style_16"], +]; + +function identity(index) { + return `00000000-0000-4000-8000-${String(4_070_000 + index).padStart(12, "0")}`; +} + +function position(index, columns, rowOffset) { + return { + x: Number((0.1 + (index % columns) * (0.8 / Math.max(1, columns - 1))).toFixed(4)), + y: Number((rowOffset + Math.floor(index / columns) * 0.105).toFixed(4)), + }; +} + +function common(index, type, templateOrAssetId, resourceVersion) { + return { + created_at: timestamp, + element_id: identity(index), + opacity: 1, + position: { x: 0.5, y: 0.5 }, + resource_version: resourceVersion, + rotation: 0, + scale: { x: 1, y: 1 }, + style_parameters: {}, + template_or_asset_id: templateOrAssetId, + type, + z_index: index - 1, + }; +} + +export function createWp407CanvasFixture(resourceVersion = redResourceVersion) { + const text = textTemplateIds.map((templateId, offset) => ({ + ...common(offset + 1, "text_template", templateId, resourceVersion), + content: offset === 0 ? "DADA\n视觉预算" : `固定文字 ${String(offset + 1).padStart(2, "0")}`, + font_size: 48, + position: offset === 0 ? { x: 0.5, y: 0.5 } : position(offset, 4, 0.09), + rotation: (offset % 3 - 1) * 4, + scale: { x: 0.72, y: 0.72 }, + style_parameters: { + background_color: "#F2F400", + background_enabled: offset % 4 === 0, + background_opacity: 0.9, + default_font_id: textFontIds[offset], + fill_color: offset % 2 === 0 ? "#111111" : "#1769AA", + letter_spacing: 1, + line_height: 1.2, + stroke_color: "#FFFFFF", + stroke_enabled: offset % 5 === 0, + stroke_width: offset % 5 === 0 ? 2 : 0, + text_align: "center", + }, + })); + const stickers = Array.from({ length: 24 }, (_, offset) => ({ + ...common(offset + 13, "static_sticker", `STK${String(offset + 1).padStart(3, "0")}`, resourceVersion), + opacity: 0.84 + (offset % 4) * 0.04, + position: position(offset, 6, 0.39), + rotation: (offset % 5 - 2) * 6, + scale: { x: 0.58 + (offset % 3) * 0.06, y: 0.58 + (offset % 3) * 0.06 }, + style_parameters: { flip_horizontal: offset % 7 === 0 }, + })); + const colors = colorCards.map(([cardId, styleId], offset) => ({ + ...common(offset + 37, "color_card", cardId, resourceVersion), + colors: [...palette], + position: { x: 0.16 + offset * 0.22, y: 0.83 }, + scale: { x: 1.25, y: 1.25 }, + style_id: styleId, + style_parameters: { palette_algorithm_version: "mmcq-v1" }, + })); + const dynamics = dynamicIds.map((dynamicId, offset) => ({ + ...common(offset + 41, "dynamic_sticker", dynamicId, resourceVersion), + dynamic_fields: { ...WP4_07_DYNAMIC_VALUES }, + formatted_value: dynamicId === "DYN012" ? "12:00 PM" : "@dada_fixture", + position: { x: 0.09 + (offset % 5) * 0.205, y: 0.9 + Math.floor(offset / 5) * 0.06 }, + scale: { x: 0.55, y: 0.55 }, + style_parameters: dynamicId === "DYN012" ? { font_id: "FONT081", known_substitution: true } : {}, + })); + return { + background: { + adjustments: { + brightness: 0, contrast: 0, crop: null, filter: "none", fit: "fill", + saturation: 0, sharpness: 0, temperature: 0, + }, + asset_id: "00000000-0000-4000-8000-000000004079", + }, + elements: [...text, ...stickers, ...colors, ...dynamics], + pixel_height: 1920, + pixel_width: 1080, + ratio: "9:16", + schema_version: 1, + }; +} + +export function wp407FixtureContract() { + const canvas = createWp407CanvasFixture(); + return { + canvas, + dynamic_values: WP4_07_DYNAMIC_VALUES, + environment: WP4_07_ENVIRONMENT, + performance_budgets: WP4_07_PERFORMANCE_BUDGETS, + schema_version: "wp4-07-fixed-fixture/v1", + visual_thresholds: WP4_07_VISUAL_THRESHOLDS, + }; +} + +export function wp407FixtureSha256() { + return createHash("sha256").update(JSON.stringify(wp407FixtureContract())).digest("hex").toUpperCase(); +} + +export function assertWp407Fixture() { + const fixture = wp407FixtureContract(); + const counts = Object.fromEntries(["text_template", "static_sticker", "color_card", "dynamic_sticker"].map((type) => [ + type, + fixture.canvas.elements.filter((element) => element.type === type).length, + ])); + if (fixture.canvas.elements.length !== 50) throw new Error("FX-CANVAS-50 must contain exactly 50 overlay elements"); + if (JSON.stringify(counts) !== JSON.stringify({ text_template: 12, static_sticker: 24, color_card: 4, dynamic_sticker: 10 })) { + throw new Error(`FX-CANVAS-50 composition changed: ${JSON.stringify(counts)}`); + } + if (fixture.canvas.pixel_width !== 1080 || fixture.canvas.pixel_height !== 1920) throw new Error("export fixture dimensions changed"); + if (new Set(fixture.canvas.elements.map((element) => element.element_id)).size !== 50) throw new Error("fixture element IDs are not unique"); + if (fixture.performance_budgets.warmup_runs !== 1 || fixture.performance_budgets.measured_runs !== 5) throw new Error("measurement count changed"); + if (fixture.performance_budgets.interaction_duration_ms !== 10_000) throw new Error("interaction duration changed"); + if (fixture.environment.viewport.width !== 1920 || fixture.environment.viewport.height !== 1080 || fixture.environment.device_scale_factor !== 1) { + throw new Error("candidate viewport or DPR changed"); + } + return { counts, fixture_sha256: wp407FixtureSha256() }; +} + +export const WP4_07_RED_RESOURCE_VERSION = redResourceVersion; +export const WP4_07_REQUIRED_FONT_IDS = Object.freeze([ + "FONT005", "FONT008", "FONT011", "FONT022", "FONT027", "FONT039", "FONT043", "FONT046", "FONT052", "FONT081", + "15974853bc3294ef68e7e6d58fe74fd7", "46f8336813e4c48d06a1aef294fdccf6", + "53ca6b704728520da50c145eabb2e635", "cca5efc0e02fb1bf62349bd68ef30fc1", + "dd25b35dcb7ba4476cbaa9a9592e39e2", "e4210c9872f0c279b35273f230809821", + "f4bfd4132df2d6be97ceabadf3853505", +]); diff --git a/tests/visual-performance/wp4-07-fixture.test.mjs b/tests/visual-performance/wp4-07-fixture.test.mjs new file mode 100644 index 0000000..e2719b6 --- /dev/null +++ b/tests/visual-performance/wp4-07-fixture.test.mjs @@ -0,0 +1,49 @@ +import assert from "node:assert/strict"; +import test from "node:test"; + +import { + WP4_07_PERFORMANCE_BUDGETS, + WP4_07_RED_RESOURCE_VERSION, + WP4_07_VISUAL_THRESHOLDS, + assertWp407Fixture, + createWp407CanvasFixture, +} from "./wp4-07-fixture.mjs"; + +test("FX-CANVAS-50 stays fixed at the normative composition and export size", () => { + const contract = assertWp407Fixture(); + assert.deepEqual(contract.counts, { + color_card: 4, + dynamic_sticker: 10, + static_sticker: 24, + text_template: 12, + }); + assert.match(contract.fixture_sha256, /^[0-9A-F]{64}$/); +}); + +test("visual and performance thresholds cannot be weakened by the harness", () => { + assert.deepEqual(WP4_07_VISUAL_THRESHOLDS, { + boundary_delta_px_max: 2, + channel_delta_significant: 16, + significant_pixel_ratio_max: 0.01, + }); + assert.deepEqual(WP4_07_PERFORMANCE_BUDGETS, { + autosave_serialization_p95_ms_max: 50, + canvas_frame_p95_ms_max: 33, + continuous_unresponsive_ms_max_exclusive: 500, + editor_reopen_ms_max: 3_000, + export_1080x1920_ms_max: 10_000, + export_peak_additional_bytes_max: 1_073_741_824, + interaction_duration_ms: 10_000, + long_task_ms_max: 200, + measured_runs: 5, + pointer_to_frame_p95_ms_max: 50, + warmup_runs: 1, + }); +}); + +test("the Red contract resource version is structurally barred from Green", () => { + const canvas = createWp407CanvasFixture(); + assert.equal(new Set(canvas.elements.map((element) => element.resource_version)).size, 1); + assert.equal(canvas.elements[0].resource_version, WP4_07_RED_RESOURCE_VERSION); + assert.match(WP4_07_RED_RESOURCE_VERSION, /red-contract/); +});