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ani-web/tests/test_browser.py
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"""Browser tests for ani-web (Playwright, headless Chromium).
Run via pytest (see conftest.py for the throwaway server). Covers what
HTTP tests can't: the login UI, the user chip, and real video playback
behind auth. Skipped if playwright is not installed.
"""
import asyncio
import http.cookiejar
import json
import urllib.request
import pytest
async_playwright = pytest.importorskip("playwright.async_api").async_playwright
BASE = "http://127.0.0.1:8399"
LAUNCH_ARGS = ["--autoplay-policy=no-user-gesture-required"]
# This headless Chromium stops generating animation frames on idle pages,
# which stalls rAF-based Playwright waits (wait_for_function's default
# polling, click actionability). Poll by timer instead; force the one click.
POLL = 100
async def _login(page, user, pw):
await page.goto(BASE + "/")
await page.wait_for_selector("input#pw")
assert "create account" not in await page.content(), "self-signup UI must be absent"
await page.fill("#user", user)
await page.fill("#pw", pw)
# Enter instead of clicking #go: this playwright/chromium combo's
# "element stable" actionability check hangs non-deterministically;
# fill() leaves focus on the field, so a bare keypress submits.
await page.keyboard.press("Enter")
await page.wait_for_selector("#q", timeout=15000)
await page.wait_for_function(
f"document.getElementById('me').textContent.includes('{user}')",
timeout=5000, polling=POLL)
def test_login_ui():
asyncio.run(_login_ui())
async def _login_ui():
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
# unauth -> login form
await page.goto(BASE + "/")
await page.wait_for_selector("input#pw")
assert "/login" in page.url, page.url
# wrong password -> inline error
await page.fill("#user", "admin")
await page.fill("#pw", "wrong")
await page.keyboard.press("Enter")
await page.wait_for_function("document.querySelector('#err').textContent.length > 0",
timeout=10000, polling=POLL)
assert "wrong" in await page.inner_text("#err")
# correct -> home with user chip
await page.fill("#pw", "adminpw12345")
await page.keyboard.press("Enter")
await _login_settled(page)
assert await page.inner_text("#me") == "hi, admin"
assert await page.query_selector('link[rel="icon"]'), "favicon missing"
assert "Seed Anime" in await page.inner_text("#main"), "seeded history must show"
assert not errors, errors
await browser.close()
async def _login_settled(page):
await page.wait_for_selector("#q", timeout=15000)
await page.wait_for_function(
"document.getElementById('me').textContent.length > 0", timeout=5000, polling=POLL)
def test_video_plays_behind_auth():
asyncio.run(_video_plays_behind_auth())
async def _video_plays_behind_auth():
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
page.on("console", lambda m: errors.append(m.text) if m.type == "error" else None)
await _login(page, "alice", "alicepw12345")
await page.fill("#q", "chainsaw")
await page.keyboard.press("Enter")
await page.wait_for_selector("a.card", timeout=30000)
await page.click("a.card", force=True)
await page.wait_for_selector("video", timeout=30000)
await page.wait_for_function(
"document.querySelector('video').readyState >= 4 && document.querySelector('video').currentTime > 1",
timeout=120000, polling=250) # 120s: cold CDN/upstream starts can be slow
real_errors = [e for e in errors if "401" not in e]
assert not real_errors, real_errors
await browser.close()
def test_history_page_and_delete():
asyncio.run(_history_page_and_delete())
async def _history_page_and_delete():
# self-contained: seed erin's own entries over HTTP first
jar = http.cookiejar.CookieJar()
op = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(jar))
op.open(urllib.request.Request(BASE + "/login",
data=json.dumps({"username": "erin", "password": "erinpw12345"}).encode(),
headers={"Content-Type": "application/json"}, method="POST"))
for e in ({"title": "Hist A", "slug_id": "hist-a", "season_id": 1, "ep_id": 7,
"lang": "eng", "ep": 7, "pos": 5},
{"title": "Hist B", "slug_id": "hist-b", "season_id": 2, "ep_id": 9,
"lang": "jpn", "ep": 9, "pos": 30, "dur": 600}):
op.open(urllib.request.Request(BASE + "/api/history",
data=json.dumps(e).encode(),
headers={"Content-Type": "application/json"}, method="POST"))
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
await _login(page, "erin", "erinpw12345")
await page.goto(BASE + "/?history")
await page.wait_for_selector(".card.hist", timeout=15000)
await page.wait_for_function(
"document.querySelectorAll('.card.hist').length == 2", timeout=15000, polling=POLL)
await page.click(".card.hist .del", force=True)
await page.wait_for_function(
"document.querySelectorAll('.card.hist').length == 1", timeout=15000, polling=POLL)
await page.wait_for_selector(".toast", timeout=5000)
assert not errors, errors
await browser.close()
def test_stream_failure_retry():
asyncio.run(_stream_failure_retry())
async def _stream_failure_retry():
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
async def abort_stream(route):
await route.abort()
# note: **/stream/* (single star) — must NOT match the
# /api/episode/{id}/stream token endpoint, only the /stream/{token} proxy
await page.route("**/stream/*", abort_stream)
await _login(page, "admin", "adminpw12345")
await page.fill("#q", "chainsaw")
await page.keyboard.press("Enter")
await page.wait_for_selector("a.card", timeout=30000)
await page.click("a.card", force=True)
# detail auto-plays ep1; with /stream aborted hls.js exhausts its
# retries and surfaces the fatal error -> failure overlay with Retry
await page.wait_for_selector(".pl-overlay button", timeout=90000)
await page.unroute("**/stream/*", abort_stream)
await page.click(".pl-overlay button", force=True)
await page.wait_for_function(
"document.querySelector('video').readyState >= 4 && document.querySelector('video').currentTime > 1",
timeout=120000, polling=250)
await browser.close()
def test_recent_searches():
asyncio.run(_recent_searches())
async def _recent_searches():
# UI: focus the (empty) search box -> dropdown of saved searches;
# typing filters; clicking one runs the search.
jar = http.cookiejar.CookieJar()
op = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(jar))
op.open(urllib.request.Request(BASE + "/login",
data=json.dumps({"username": "alice", "password": "alicepw12345"}).encode(),
headers={"Content-Type": "application/json"}, method="POST"))
op.open(urllib.request.Request(BASE + "/api/searches",
data=json.dumps({"q": "chainsaw"}).encode(),
headers={"Content-Type": "application/json"}, method="POST"))
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
await _login(page, "alice", "alicepw12345")
await page.focus("#q")
await page.wait_for_selector(".recent.open", timeout=10000)
assert "chainsaw" in await page.inner_text(".recent")
# typing narrows the list to the matching entry
await page.fill("#q", "cha")
await page.wait_for_function(
"document.querySelectorAll('.recent button').length === 1",
timeout=5000, polling=POLL)
await page.click(".recent button", force=True)
await page.wait_for_selector("a.card", timeout=30000)
assert "q=chainsaw" in page.url, page.url
assert not errors, errors
await browser.close()
def test_auto_next_countdown():
asyncio.run(_auto_next_countdown())
async def _auto_next_countdown():
# playing a full episode to its natural end is too slow; simulate the
# `ended` event and verify the countdown overlay + cancel path.
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
await _login(page, "admin", "adminpw12345")
# straight to the 12-ep series (the first search card is the 1-ep
# movie — no next episode there)
await page.goto(BASE + "/?anime=chainsaw-man-922")
await page.wait_for_selector("video", timeout=30000)
await page.wait_for_function(
"document.querySelector('video').readyState >= 4",
timeout=120000, polling=250) # cold CDN/upstream starts can be slow
await page.evaluate(
"document.querySelector('video').dispatchEvent(new Event('ended'))")
await page.wait_for_selector(".pl-overlay .btn", timeout=10000)
assert "Next: E2" in await page.inner_text(".pl-overlay")
# cancel (x): overlay gone, still on the same episode
await page.click(".pl-overlay .cnt-x", force=True)
await page.wait_for_function(
"!document.querySelector('.pl-overlay')", timeout=5000, polling=POLL)
assert "E1" in await page.inner_text(".ep.active")
assert not errors, errors
await browser.close()
def test_episode_watch_state():
asyncio.run(_episode_watch_state())
async def _episode_watch_state():
# completed episodes dimmed with a check, first unwatched highlighted.
# seed the first rendered ep as finished (id read off the list),
# reload, and check the classes.
async with async_playwright() as p:
browser = await p.chromium.launch(args=LAUNCH_ARGS)
page = await (await browser.new_context()).new_page()
errors = []
page.on("pageerror", lambda e: errors.append(str(e)))
await _login(page, "admin", "adminpw12345")
await page.goto(BASE + "/?anime=chainsaw-man-922")
await page.wait_for_selector("#eps .ep", timeout=30000)
e1_id = await page.evaluate("document.querySelector('#eps .ep').dataset.ep")
await page.evaluate(
"(id) => fetch('api/history', {method: 'POST',"
" headers: {'Content-Type': 'application/json'},"
" body: JSON.stringify({title: 'Chainsaw Man', slug_id: 'chainsaw-man-922',"
" season_id: 922, ep_id: +id, lang: 'eng', ep: 1, pos: 2350, dur: 2400})})",
e1_id)
await page.reload()
await page.wait_for_selector("#eps .ep.done", timeout=30000)
assert "\u2713" in await page.inner_text("#eps .ep.done")
await page.wait_for_selector("#eps .ep.nextup", timeout=10000)
assert not errors, errors
await browser.close()