Files
rea/scripts/test-website.py
T
Kaoru0822andClaude Opus 5.5 ce58aebc0e feat(website): add language infrastructure for translated pages
Prepare translated versions of the home, Get started, Guides and FAQ pages
in zh-Hans, zh-Hant, ja, ko, de and fr. English stays at the root and each
language lives under its own directory. No translated page exists yet, so
English pages only gain an og:locale tag.

- LANGUAGES in website.py owns each language's directory, lang/hreflang tag,
  menu name and og:locale; locales/<language>.json holds the shared UI text
  (non-English locales start as English placeholders).
- sync renders the header, footer and sharing regions in the page's
  language: localized navigation with an EN badge on English-only targets,
  a native-details language menu (same page, else the language's reviewed
  home, else omitted), hreflang alternates with x-default, og:locale
  alternates and the brand link to the language's home.
- Translations record source-sha256 and status (draft or reviewed). Drafts
  are noindex and stay out of the sitemap, menus, hreflang and navigation.
- sync copies every Copy-targeted code block from English by ID, and fills
  the website:translation-notice region when the English text has changed.
  The hash leaves out shared regions and those code blocks.
- The verifier checks records, copied code, ID/Copy/data-msg parity while
  fresh, whitespace between CJK characters in ja/zh, and the page's lang.
  An out-of-date translation, inline-code differences, links to English
  pages with a reviewed translation and English placeholder UI strings
  are warnings, shown as GitHub annotations and in the job summary.
- New commands: `translate <language> <route>` creates a draft and
  `translations` reports status, freshness and OS names to confirm.
- styles.css adds per-language CJK font stacks, CJK heading, emphasis and
  line-breaking rules, German hyphenation, and the menu, badge and notice.
- The publisher runs sync after the checks so notices are current.
- website/translation.md documents the workflow, rules, register, glossary
  (with Korean), OS names to confirm and the review checklist.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 07:23:29 +00:00

436 lines
22 KiB
Python

"""Exercise automatic route discovery and mistakes that break search metadata."""
import contextlib
import importlib.util
import io
import re
from pathlib import Path
import shutil
import tempfile
from threading import Thread
import unittest
from http.server import ThreadingHTTPServer
from urllib.error import HTTPError
from urllib.request import urlopen
import xml.etree.ElementTree as ET
ROOT = Path(__file__).resolve().parent.parent
def load_script(name):
"""Load a repository script without executing its command-line entrypoint."""
spec = importlib.util.spec_from_file_location(name, ROOT / "scripts" / f"{name}.py")
module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(module)
return module
PREPARE = load_script("prepare-website")
VERIFY = load_script("verify-website")
WEBSITE = load_script("website")
class WebsiteSearchChecks(unittest.TestCase):
"""Use authored pages and temporary fixtures to check the publishing boundary."""
def test_sitemap_tracks_added_moved_removed_and_nonindexable_pages(self):
with tempfile.TemporaryDirectory() as directory:
site = Path(directory)
def page(name, head="", body=""):
path = site / name
path.parent.mkdir(parents=True, exist_ok=True)
path.write_text(f"<html><head>{head}</head><body>{body}</body></html>")
return path
page("index.html")
nested = page("guides/new/index.html")
page(
"examples/fixture/index.html",
'<meta name="robots" content="NOINDEX, follow">',
)
page("draft.html", '<meta name="googlebot" content="none">')
page("code & notes.html")
page("visible/index.html", body='<meta name="robots" content="noindex">')
(site / "asset.json").write_text("{}")
def urls():
with contextlib.redirect_stdout(io.StringIO()):
PREPARE.prepare_sitemap(site)
sitemap = ET.parse(site / "sitemap.xml")
return {node.text for node in sitemap.findall(".//{*}loc")}
self.assertEqual(
urls(),
{
"https://rea.tools/",
"https://rea.tools/guides/new/",
"https://rea.tools/code%20%26%20notes.html",
"https://rea.tools/visible/",
},
)
nested.rename(site / "moved.html")
self.assertIn("https://rea.tools/moved.html", urls())
self.assertNotIn("https://rea.tools/guides/new/", urls())
(site / "moved.html").unlink()
self.assertNotIn("https://rea.tools/moved.html", urls())
def test_verifier_rejects_wrong_canonicals_stale_sitemaps_and_missing_previews(
self,
):
cases = (
(
"index.html",
'rel="canonical" href="https://rea.tools/"',
'rel="canonical" href="https://morluto.github.io/rea/"',
"head canonical",
),
(
"showcase/aegis/index.html",
'rel="canonical" href="https://rea.tools/showcase/aegis/"',
'rel="canonical" href="https://rea.tools/"',
"head canonical",
),
(
"examples/notes-electron/index.html",
'content="noindex"',
'content="index"',
"must have a head noindex",
),
(
"sitemap.xml",
"https://rea.tools/faq/",
"https://rea.tools/deleted/",
"each indexable page once",
),
(
"faq/index.html",
'name="twitter:card" content="summary_large_image"',
'name="twitter:card" content="summary"',
"twitter:card",
),
)
for name, old, new, message in cases:
with self.subTest(name=name), tempfile.TemporaryDirectory() as directory:
site = Path(directory) / "public"
shutil.copytree(ROOT / "website/public", site)
path = site / name
source = path.read_text()
self.assertIn(old, source)
path.write_text(source.replace(old, new, 1))
self.assertTrue(
any(message in error for error in VERIFY.check_site(site)[3])
)
with tempfile.TemporaryDirectory() as directory:
site = Path(directory) / "public"
shutil.copytree(ROOT / "website/public", site)
(site / "assets/social-card.png").unlink()
self.assertIn(
"Social preview PNG is missing; run scripts/prepare-website.py",
VERIFY.check_site(site)[3],
)
class WebsiteMaintenanceChecks(unittest.TestCase):
"""Exercise contributor edits and the static preview through real consumers."""
def test_shared_edits_preserve_body_and_catch_drift_before_rewriting(self):
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
for name in ("public", "templates", "locales"):
shutil.copytree(ROOT / "website" / name, root / "website" / name)
page = root / "website/public/blog/touhou-reconstruction/index.html"
original = page.read_text()
body = original.split('<main id="main"', 1)[1].split("</main>", 1)[0]
template = root / "website/templates/header.html.tmpl"
template.write_text(template.read_text().replace("Reverse Engineer Anything", "REA test navigation"))
with self.assertRaisesRegex(ValueError, "Shared HTML is stale"):
WEBSITE.sync_pages(root, check=True)
self.assertEqual(page.read_text(), original)
WEBSITE.sync_pages(root)
updated = page.read_text()
self.assertIn("REA test navigation", updated)
self.assertEqual(updated.split('<main id="main"', 1)[1].split("</main>", 1)[0], body)
self.assertEqual(WEBSITE.sync_pages(root), [])
page.write_text(updated.replace(' <!-- website:header:end -->', '', 1))
with self.assertRaisesRegex(ValueError, "needs one header region"):
WEBSITE.sync_pages(root)
def test_new_page_escapes_metadata_stays_a_draft_and_joins_sitemap_when_ready(self):
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
for name in ("public", "templates", "locales"):
shutil.copytree(ROOT / "website" / name, root / "website" / name)
site = root / "website/public"
page = WEBSITE.new_page(root, "blog/new-example", 'A <test> & "result"', 'Check "quotes" & <markup>.')
source = page.read_text()
self.assertIn('href="../../blog/" aria-current="page"', source)
self.assertIn('href="../../assets/styles.css"', source)
self.assertIn("A &lt;test&gt; &amp; &quot;result&quot;", source)
with self.assertRaisesRegex(ValueError, "Page already exists"):
WEBSITE.new_page(root, "blog/new-example", "Another page", "Description")
with self.assertRaises(ValueError):
WEBSITE.new_page(root, "../outside", "Title", "Description")
WEBSITE.sync_pages(root, check=True)
PREPARE.prepare_sitemap(site)
self.assertNotIn("https://rea.tools/blog/new-example/", (site / "sitemap.xml").read_text())
page.write_text(source.replace(' <meta name="robots" content="noindex" />\n', ''))
PREPARE.prepare_sitemap(site)
self.assertIn("https://rea.tools/blog/new-example/", (site / "sitemap.xml").read_text())
self.assertEqual(VERIFY.check_site(site)[3], [])
def test_links_in_prompts_fragments_and_copy_controls_are_verified(self):
with tempfile.TemporaryDirectory() as directory:
site = Path(directory) / "public"
shutil.copytree(ROOT / "website/public", site)
page = site / "faq/index.html"
original = page.read_text()
cases = (
('<a href="https://rea.tools/deleted/">Broken</a>', "missing local target"),
('<code>https://rea.tools/guides/native/#deleted</code>', "missing HTML fragment"),
('<code>https://morluto.github.io/rea/examples/notes-web/</code>', "obsolete website URL"),
('<button data-copy="deleted">Copy</button>', "missing copy target"),
('<a href="https://[">Malformed</a>', "invalid URL"),
)
for inserted, message in cases:
with self.subTest(message=message):
page.write_text(original.replace("</main>", inserted + "</main>", 1))
self.assertTrue(any(message in error for error in VERIFY.check_site(site)[3]))
def test_repository_links_reject_missing_files_and_old_markdown_anchors(self):
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
(root / "website/public").mkdir(parents=True)
(root / "docs").mkdir()
(root / "docs/guide.md").write_text("# Guide\n## Set up REA\n")
page = root / "website/README.md"
page.write_text("[Guide](../docs/guide.md#set-up-rea)\n")
(root / "website/.venv").mkdir()
(root / "website/.venv/vendor.md").write_text("[File](missing.md)")
self.assertEqual(VERIFY.check_repository_links(root), [])
page.write_text("[Guide](../docs/guide.md#removed)\n[File](../docs/removed.md)\n")
errors = VERIFY.check_repository_links(root)
self.assertTrue(any("missing Markdown fragment" in error for error in errors))
self.assertTrue(any("missing repository target" in error for error in errors))
def test_preview_preserves_pages_prefix_for_assets_and_directory_redirects(self):
with tempfile.TemporaryDirectory() as directory:
site = Path(directory)
(site / "guide").mkdir()
(site / "guide/index.html").write_text("<h1>Guide</h1>")
(site / "asset.css").write_text("body { color: black; }")
for prefix in ("/", "/rea/"):
with self.subTest(prefix=prefix), ThreadingHTTPServer(("127.0.0.1", 0), WEBSITE.preview_handler(site, prefix)) as server:
worker = Thread(target=server.serve_forever, daemon=True)
worker.start()
try:
base = f"http://127.0.0.1:{server.server_port}"
with urlopen(base + prefix + "guide?test=1") as response:
self.assertEqual(response.url, base + prefix + "guide/?test=1")
self.assertEqual(response.read(), b"<h1>Guide</h1>")
with urlopen(base + prefix + "asset.css") as response:
self.assertIn(b"color: black", response.read())
with self.assertRaises(HTTPError) as error:
urlopen(base + prefix + "missing")
self.assertEqual(error.exception.code, 404)
if prefix != "/":
with self.assertRaises(HTTPError) as error:
urlopen(base + "/guide/")
self.assertEqual(error.exception.code, 404)
finally:
server.shutdown()
worker.join()
def site_copy(directory):
"""Copy the authored website inputs into a temporary repository root."""
root = Path(directory)
for name in ("public", "templates", "locales"):
shutil.copytree(ROOT / "website" / name, root / "website" / name)
return root
def quietly(function, *arguments):
"""Run a command helper without its progress output."""
with contextlib.redirect_stdout(io.StringIO()):
return function(*arguments)
def mark_reviewed(path):
"""Apply the reviewer's change: reviewed status and date, without noindex.
A reviewed translation has its own search title, so give the test page one.
"""
source = re.sub(r"<title>(.*?)</title>", r"<title>\1 (zh-Hant)</title>", path.read_text(), count=1)
source = source.replace('status="draft"', 'status="reviewed" reviewed="2026-10-11"', 1)
path.write_text(source.replace(' <meta name="robots" content="noindex" />\n', "", 1))
def translation_errors(root):
"""Return the verifier's translation errors and warnings for a site copy."""
return VERIFY.check_translations(root, VERIFY.parse_pages(root / "website/public"))
class WebsiteTranslationChecks(unittest.TestCase):
"""Create translations through the contributor command and check what readers get."""
def test_translate_creates_an_unlinked_noindex_draft(self):
with tempfile.TemporaryDirectory() as directory:
root = site_copy(directory)
site = root / "website/public"
english = (site / "get-started/index.html").read_text()
page = quietly(WEBSITE.new_translation, root, "zh-hant", "get-started")
source = page.read_text()
self.assertEqual(page, site / "zh-hant/get-started/index.html")
self.assertIn('<html lang="zh-Hant">', source)
self.assertIn('<meta name="robots" content="noindex" />', source)
self.assertEqual(
WEBSITE.translation_record(source),
{"source-sha256": WEBSITE.source_digest(english), "status": "draft"},
)
self.assertIn('href="../../assets/styles.css"', source)
self.assertIn('<a href="../../faq/">', source)
self.assertIn('href="../../guides/javascript/"', source)
self.assertIn('<a class="brand" href="../../"', source)
self.assertIn(
'<a href="../../zh-hant/get-started/" class="nav-start" aria-current="page">Get started</a>', source
)
self.assertIn(
'<a href="../../showcase/" hreflang="en">Showcases<span class="nav-badge" lang="en">EN</span></a>',
source,
)
self.assertIn('<li><a href="../../get-started/" hreflang="en" lang="en">English</a></li>', source)
self.assertIn('<meta property="og:locale" content="zh_TW" />', source)
self.assertNotIn('rel="alternate"', source)
self.assertIn(WEBSITE.NOTICE_START + WEBSITE.NOTICE_END, source)
self.assertEqual(english, (site / "get-started/index.html").read_text())
errors, warnings = translation_errors(root)
self.assertEqual(errors, [])
self.assertEqual([file for file, _ in warnings], ["website/locales/zh-hant.json"])
self.assertEqual(VERIFY.check_site(site)[3], [])
with contextlib.redirect_stdout(io.StringIO()):
PREPARE.prepare_sitemap(site)
self.assertNotIn("zh-hant", (site / "sitemap.xml").read_text())
for language, route, message in (
("zh-hant", "get-started", "already exists"),
("en", "faq", "Choose one of"),
("ja", "missing", "No English page"),
("ja", "zh-hant/get-started", "without a language directory"),
("ja", "../outside", "directory route"),
):
with self.subTest(language=language, route=route):
with self.assertRaisesRegex(ValueError, message):
quietly(WEBSITE.new_translation, root, language, route)
def test_reviewed_translations_join_menus_hreflang_and_the_sitemap(self):
with tempfile.TemporaryDirectory() as directory:
root = site_copy(directory)
site = root / "website/public"
mark_reviewed(quietly(WEBSITE.new_translation, root, "zh-hant", "get-started"))
quietly(WEBSITE.sync_pages, root)
english = (site / "get-started/index.html").read_text()
for tag, url in (
("en", "https://rea.tools/get-started/"),
("zh-Hant", "https://rea.tools/zh-hant/get-started/"),
("x-default", "https://rea.tools/get-started/"),
):
self.assertIn(f'<link rel="alternate" hreflang="{tag}" href="{url}" />', english)
self.assertIn('<meta property="og:locale:alternate" content="zh_TW" />', english)
self.assertIn(
'<li><a href="../zh-hant/get-started/" hreflang="zh-Hant" lang="zh-Hant">繁體中文</a></li>', english
)
self.assertNotIn("language-menu", (site / "faq/index.html").read_text())
translated = (site / "zh-hant/get-started/index.html").read_text()
self.assertIn('<meta property="og:locale:alternate" content="en_US" />', translated)
# A reviewed home page becomes the menu's fallback for untranslated pages.
mark_reviewed(quietly(WEBSITE.new_translation, root, "zh-hant", "/"))
quietly(WEBSITE.sync_pages, root)
self.assertIn(
'<li><a href="../zh-hant/" hreflang="zh-Hant" lang="zh-Hant">繁體中文</a></li>',
(site / "faq/index.html").read_text(),
)
translated = (site / "zh-hant/get-started/index.html").read_text()
self.assertIn('<a class="brand" href="../../zh-hant/"', translated)
home = (site / "zh-hant/index.html").read_text()
self.assertIn('href="get-started/"', home)
self.assertIn('href="../showcase/"', home)
self.assertIn('href="../assets/styles.css"', home)
with contextlib.redirect_stdout(io.StringIO()):
PREPARE.prepare_sitemap(site)
sitemap = (site / "sitemap.xml").read_text()
self.assertIn("https://rea.tools/zh-hant/get-started/", sitemap)
self.assertIn("https://rea.tools/zh-hant/", sitemap)
self.assertEqual(VERIFY.check_site(site)[3], [])
self.assertEqual(translation_errors(root)[0], [])
def test_english_commands_sync_and_text_changes_show_a_notice(self):
with tempfile.TemporaryDirectory() as directory:
root = site_copy(directory)
site = root / "website/public"
english_path = site / "get-started/index.html"
page = quietly(WEBSITE.new_translation, root, "zh-hant", "get-started")
english = english_path.read_text()
command = "npm install --global rea-agents</code>"
english_path.write_text(english.replace(command, "npm install --global rea-agents@latest</code>", 1))
with self.assertRaisesRegex(ValueError, "Shared HTML is stale: zh-hant/get-started/index.html"):
quietly(WEBSITE.sync_pages, root, True)
quietly(WEBSITE.sync_pages, root)
self.assertIn("rea-agents@latest</code>", page.read_text())
self.assertNotIn("translation-notice\"", page.read_text())
self.assertEqual(translation_errors(root)[0], [])
text = "<p>Restart your client when setup finishes.</p>"
changed = english_path.read_text().replace(text, "<p>Restart your client after setup.</p>", 1)
english_path.write_text(changed)
self.assertEqual(quietly(WEBSITE.sync_pages, root, True), [page])
errors, warnings = translation_errors(root)
self.assertEqual(errors, [])
self.assertTrue(any("has changed since this translation" in message for _, message in warnings))
quietly(WEBSITE.sync_pages, root)
self.assertIn(
'<p class="translation-notice" role="note">The English page has changed since this translation. '
'<a href="../../get-started/" hreflang="en">Read the English version.</a></p>',
page.read_text(),
)
report = quietly(WEBSITE.translation_report, root)
self.assertIn(f' after updating the translation, record source-sha256="{WEBSITE.source_digest(changed)}"', report)
english_path.write_text(changed.replace("<p>Restart your client after setup.</p>", text, 1))
quietly(WEBSITE.sync_pages, root)
self.assertNotIn('class="translation-notice"', page.read_text())
page.write_text(page.read_text().replace("rea-agents@latest</code>", "rea-agents@1</code>", 1))
self.assertTrue(any("install-cli must match" in error for error in translation_errors(root)[0]))
def test_translations_keep_structure_and_cjk_spacing(self):
with tempfile.TemporaryDirectory() as directory:
root = site_copy(directory)
page = quietly(WEBSITE.new_translation, root, "zh-hant", "get-started")
original = page.read_text()
cases = (
("<p>Restart your client when setup finishes.</p>", "<p>完成後\n 重新啟動。</p>", "renders as a gap"),
('id="install-node"', 'id="node"', "element IDs differ"),
('data-copy="install-cli"', 'data-copy="node-check"', "copy buttons differ"),
(' <meta name="robots" content="noindex" />\n', "", "draft translation needs"),
('status="draft"', 'status="final"', "status must be draft or reviewed"),
)
for old, new, message in cases:
with self.subTest(message=message):
self.assertIn(old, original)
page.write_text(original.replace(old, new, 1))
self.assertTrue(any(message in error for error in translation_errors(root)[0]))
page.write_text(original.replace("<p>Restart your client when setup finishes.</p>", "<p>重新啟動 REA 用戶端。</p>", 1))
self.assertEqual(translation_errors(root)[0], [])
page.write_text(original.replace("<code>node -v</code>", "<code>node -V</code>", 1))
errors, warnings = translation_errors(root)
self.assertEqual(errors, [])
self.assertTrue(any("inline code differs" in message for _, message in warnings))
if __name__ == "__main__":
unittest.main()