Files
saphid--frame-control/tests/test_telemetry.py
T
saphidandClaude Opus 5.5 0a9bb2e0c3 Telemetry: keep the link-failure mark through re-raised errors
Review round 4 of #78: /api/android and /api/titles re-raise frame_android's
FrameError as Failure(str(e)), which dropped frame_link_failed, so their
connection failures were still reported after the status poll's first one.
Both now raise ... from e, and diagnostic() follows __cause__
(frame_telemetry.link_failed). server.ssh() judges a link failure on ssh's
stderr only, never the command's stdout.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-08 19:46:54 +11:00

763 lines
42 KiB
Python

"""Anonymous analytics (ui/frame_telemetry.py): what's collected at each level,
what's scrubbed, and that nothing is sent without a key, the notice, or consent.
Run: python3 -m unittest discover -s tests
"""
import sandbox # noqa: F401 (first: keeps tests off real data and services)
import json
import os
import subprocess
import sys
import tempfile
import threading
import time
import unittest
from http.server import BaseHTTPRequestHandler, HTTPServer
from pathlib import Path
from unittest import mock
ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(ROOT / "ui"))
import frame_compat_db as db # noqa: E402
import frame_report as fr # noqa: E402
import frame_host # noqa: E402
import frame_telemetry as tm # noqa: E402
def link_error(message, kind=RuntimeError):
"""An error as an ssh helper raises it when ssh couldn't reach the headset."""
return frame_host.link_failure(kind(message))
class Base(unittest.TestCase):
"""A packaged build with a key, its state in a temp folder."""
def setUp(self):
tmp = tempfile.TemporaryDirectory()
self.addCleanup(tmp.cleanup)
state = Path(tmp.name)
for name, value in (("STATE", state), ("SETTINGS", state / "settings.json"),
("OUTBOX", state / "outbox.jsonl"), ("SENT", state / "sent.jsonl")):
p = mock.patch.object(tm, name, value)
p.start()
self.addCleanup(p.stop)
env = mock.patch.dict(os.environ, {"FRAME_CONTROL_POSTHOG_KEY": "phc_test", "FRAME_CONTROL_PACKAGED": "1",
"FRAME_CONTROL_POSTHOG_HOST": "http://127.0.0.1:9",
"FRAME_CONTROL_VERSION": "9.9.9"})
env.start()
self.addCleanup(env.stop)
for k in ("DO_NOT_TRACK", "FRAME_CONTROL_TELEMETRY"):
os.environ.pop(k, None)
tm._seen_errors.clear()
def queued(self):
return tm._read_lines(tm.OUTBOX)
class Gates(Base):
def test_blocked_without_key_or_in_a_checkout_or_by_do_not_track(self):
self.assertIsNone(tm.blocked())
with mock.patch.dict(os.environ, {"FRAME_CONTROL_POSTHOG_KEY": ""}), \
mock.patch.object(tm, "HERE", Path(tempfile.gettempdir()) / "no-config-here"):
self.assertIn("key", tm.blocked())
with mock.patch.dict(os.environ, {"FRAME_CONTROL_PACKAGED": ""}):
self.assertIn("source checkout", tm.blocked())
with mock.patch.dict(os.environ, {"DO_NOT_TRACK": "1"}):
self.assertIn("DO_NOT_TRACK", tm.blocked())
self.assertFalse(tm.capture("app_opened"))
self.assertFalse(tm.OUTBOX.exists())
def test_usage_is_on_by_default_the_others_are_opt_in(self):
self.assertTrue(tm.capture("app_opened"))
self.assertFalse(tm.capture("compat_report", {}, level="compat"))
self.assertFalse(tm.capture("$exception", {}, level="diagnostics"))
self.assertEqual([e["event"] for e in self.queued()], ["app_opened"])
def test_events_are_anonymous(self):
tm.capture("app_opened")
e = self.queued()[0]
self.assertEqual(e["distinct_id"], tm.settings()["id"])
self.assertIs(e["properties"]["$process_person_profile"], False)
self.assertIs(e["properties"]["$geoip_disable"], True)
self.assertEqual(e["properties"]["app_version"], "9.9.9")
def test_turning_a_level_off_drops_its_unsent_events(self):
tm.update_settings({"diagnostics": True})
tm.capture("app_opened")
tm.diagnostic("somewhere", RuntimeError("boom"))
self.assertEqual(len(self.queued()), 2)
tm.update_settings({"diagnostics": False})
self.assertEqual([e["event"] for e in self.queued()], ["app_opened"])
tm.update_settings({"usage": False})
self.assertEqual(self.queued(), [])
self.assertFalse(tm.capture("app_opened"))
def test_the_same_error_is_sent_once_in_a_while(self):
tm.update_settings({"diagnostics": True})
for _ in range(3):
tm.diagnostic("POST /api/android install", RuntimeError("boom"))
self.assertEqual(len(self.queued()), 1)
def test_connection_failures_are_sent_once_per_session(self):
# The status poll meets an asleep or absent headset every few seconds (638 timeouts from
# six people in two weeks): one event per kind per session, whatever the address or route,
# for errors marked where ssh ran as ssh failing to reach the headset.
tm.update_settings({"diagnostics": True})
with mock.patch.object(tm.time, "time", return_value=1000.0):
for ip in ("192.168.1.20", "192.168.1.21", "10.0.0.5"):
for where in ("POST /api/comfort status", "job steam"):
tm.diagnostic(where, link_error(f"ssh: connect to host {ip} port 22: Connection timed out"))
tm.diagnostic(where, link_error(f"ssh: connect to host {ip} port 22: Host is down"))
tm.diagnostic(where, link_error("Timed out talking to frame"))
tm.diagnostic("POST /api/comfort status",
link_error("ssh: Could not resolve hostname frame: No such host is known."))
with mock.patch.object(tm.time, "time", return_value=1000.0 + 10 * tm.REPEAT_WINDOW):
tm.diagnostic("POST /api/comfort status", link_error("client_loop: send disconnect: Connection reset"))
tm.diagnostic("POST /api/comfort status", link_error("ssh: Could not resolve hostname frame"))
sent = [e["properties"] for e in self.queued()]
self.assertEqual([p["error_category"] for p in sent], ["frame_unreachable", "frame_not_set_up"])
self.assertTrue(all(p["$exception_message"].startswith("ssh: ") for p in sent))
def test_only_marked_errors_are_held_for_the_session(self):
# The same words without the mark (from a download, a file name, anything not ssh) keep
# the usual 10-minute window.
tm.update_settings({"diagnostics": True})
tm.diagnostic("POST /api/comfort status", link_error("ssh: connect to host 10.0.0.5 port 22: Connection timed out"))
tm.diagnostic("job web", RuntimeError("ssh: connect to host 10.0.0.5 port 22: Connection timed out"))
tm.diagnostic("job web", RuntimeError("ssh: connect to host 10.0.0.5 port 22: Connection timed out"))
tm.diagnostic("job web", RuntimeError("download failed: [Errno 54] Connection reset by peer"))
tm.diagnostic("job web", RuntimeError("urlopen error [Errno 60] Operation timed out"))
self.assertEqual([e["properties"]["error_category"] for e in self.queued()],
["frame_unreachable", "frame_unreachable", "download_failed", "frame_unreachable"])
def test_real_errors_are_still_sent_beside_connection_failures(self):
tm.update_settings({"diagnostics": True})
tm.diagnostic("POST /api/comfort status", link_error("ssh: connect to host 10.0.0.5 port 22: Connection timed out"))
tm.diagnostic("POST /api/comfort status", KeyError("battery"))
tm.diagnostic("POST /api/android install", RuntimeError("boom"))
tm.diagnostic("POST /api/comfort status", RuntimeError("ssh exited 255")) # the command's own exit code?
self.assertEqual([e["properties"]["error_category"] for e in self.queued()],
["frame_unreachable", "other", "other", "other"])
def test_page_events_are_checked(self):
self.assertTrue(tm.page_event({"event": "tab_viewed", "properties": {"tab": "android", "extra": "x"}})["queued"])
self.assertEqual(self.queued()[0]["properties"].get("extra"), None)
with self.assertRaises(ValueError):
tm.page_event({"event": "anything_else"})
with self.assertRaises(ValueError):
tm.page_event({"event": "tab_viewed", "properties": {"tab": "/Users/me/secret"}})
class Lifecycle(Base):
def test_install_update_and_one_open_a_day(self):
tm.app_started()
tm.app_started()
self.assertEqual([e["event"] for e in self.queued()], ["app_installed", "app_opened"])
with mock.patch.dict(os.environ, {"FRAME_CONTROL_VERSION": "10.0.0"}):
tm.app_started()
e = self.queued()[-1]
self.assertEqual((e["event"], e["properties"]["from_version"]), ("app_updated", "9.9.9"))
def test_frame_build_once(self):
tm.frame_seen("20260922.1", "3.8")
tm.frame_seen("20260922.1", "3.8")
self.assertEqual(len(self.queued()), 1)
class Sending(Base):
def serve(self, status=200):
got = []
class H(BaseHTTPRequestHandler):
def do_POST(self):
got.append((self.path, json.loads(self.rfile.read(int(self.headers["Content-Length"])))))
self.send_response(status)
self.end_headers()
self.wfile.write(b'{"status": 1}')
def log_message(self, *a):
pass
httpd = HTTPServer(("127.0.0.1", 0), H)
threading.Thread(target=httpd.serve_forever, daemon=True).start()
self.addCleanup(httpd.server_close)
self.addCleanup(httpd.shutdown)
os.environ["FRAME_CONTROL_POSTHOG_HOST"] = f"http://127.0.0.1:{httpd.server_port}"
return got
def test_nothing_is_sent_before_the_notice_was_shown(self):
got = self.serve()
tm.capture("app_opened")
self.assertEqual(tm.flush(), 0)
self.assertEqual(got, [])
tm.update_settings({"noticeShown": True})
self.assertEqual(tm.flush(), 1)
path, body = got[0]
self.assertEqual((path, body["api_key"], body["batch"][0]["event"]), ("/batch/", "phc_test", "app_opened"))
self.assertEqual(self.queued(), [])
self.assertEqual([e["event"] for e in tm.state()["sent"]], ["app_opened"])
def test_a_failed_send_keeps_the_events(self):
self.serve(status=500)
tm.update_settings({"noticeShown": True})
tm.capture("app_opened")
self.assertEqual(tm.flush(), 0)
self.assertEqual(len(self.queued()), 1)
class Scrub(unittest.TestCase):
def test_personal_details_are_removed(self):
home = str(Path.home())
text = (f"open {home}/Downloads/My Game.apk failed; ssh alex@192.168.1.20 (frame.local) "
"key ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM steam 76561198000000000 mac 3c:22:fb:12:34:56 "
"url https://example.com/private/path?token=abc phc_abcdefghijklmnopqrstu C:\\Users\\Bob\\x "
"/home/carol/y")
out = tm.scrub(text)
for leaked in (home, "192.168.1.20", "frame.local", "AAAAC3Nza", "76561198000000000", "3c:22:fb",
"private/path", "phc_abcdefghijklmnopqrstu", "Bob", "carol", "alex@"):
self.assertNotIn(leaked, out)
self.assertIn("https://example.com/…", out)
self.assertIn("~/Downloads", out)
def test_categories(self):
self.assertEqual(tm.categorize("adb: failed to install: INSTALL_FAILED_NO_MATCHING_ABIS: x"),
("android_installer", "INSTALL_FAILED_NO_MATCHING_ABIS"))
self.assertEqual(tm.categorize("X has no arm64-v8a build (armeabi-v7a)")[0], "apk_wrong_abi")
self.assertEqual(tm.categorize("ssh: connect to host 10.0.0.2 port 22: Connection refused")[0],
"frame_unreachable")
self.assertEqual(tm.categorize("something new")[0], "other")
def test_connection_failures_seen_from_released_versions(self):
# Wording from 0.4.0's error reports (addresses replaced), on Windows, macOS and Linux.
unreachable = [
"ssh: connect to host 192.168.1.20 port 22: Connection timed out",
"ssh: connect to host 192.168.1.20 port 22: Operation timed out",
"ssh: connect to host 192.168.1.20 port 22: No route to host",
"ssh: connect to host 192.168.1.20 port 22: Host is down",
"ssh: connect to host 192.168.1.20 port 22: Unknown error",
"mux_client_request_session: read from master failed: Broken pipe\n"
"ssh: connect to host 192.168.1.20 port 22: Host is down",
"client_loop: send disconnect: Connection reset",
"banner exchange: Connection to UNKNOWN port -1: Connection refused",
"Timed out talking to frame",
]
for message in unreachable:
self.assertEqual(tm.categorize(message)[0], "frame_unreachable", message)
for message in ("ssh: Could not resolve hostname frame: No such host is known.",
"ssh: Could not resolve hostname fe80::1%wireless_32773: No such host is known."):
self.assertEqual(tm.categorize(message)[0], "frame_not_set_up", message)
self.assertEqual(tm.categorize("ssh exited 1")[0], "other")
self.assertEqual(tm.categorize("ssh exited 255")[0], "other") # may be the command's own exit code
self.assertEqual(tm.categorize("download failed: [Errno 54] Connection reset by peer")[0], "download_failed")
self.assertEqual(tm.categorize("frame@10.0.0.2: Permission denied (publickey).")[0], "frame_auth")
def test_install_failure_categories(self):
import frame_android
self.assertEqual(tm.categorize(frame_android.LayerMissing(frame_android.LAYER_MISSING))[0], "layer_missing")
# The message 0.4.0 sent, so old and new builds land in the same bucket.
self.assertEqual(tm.categorize("the OpenXR compatibility layer isn't built; run "
"frame/openxr-compat/build.sh")[0], "layer_missing")
self.assertEqual(tm.categorize("could not prepare the APK for the Frame: ZIP64 APKs are unsupported")[0],
"apk_repack_failed")
self.assertEqual(tm.categorize(FileNotFoundError(2, "No such file or directory", "ssh"))[0], "tool_missing")
self.assertEqual(tm.categorize("[WinError 2] The system cannot find the file specified")[0], "tool_missing")
class Compat(Base):
def test_reports_are_shared_only_after_opting_in_without_file_names(self):
r = {"id": "r1", "package": "org.example", "version": "1.0", "rating": "works", "via": "user",
"notes": f"from {Path.home()}/x", "source": "MyPrivateBuild.apk", "date": "2026-09-28T10:00:00"}
self.assertFalse(tm.compat_report(r))
tm.update_settings({"compat": True})
self.assertTrue(tm.compat_report(r))
p = self.queued()[-1]["properties"]
self.assertEqual((p["package"], p["rating"], p["id"]), ("org.example", "works", "r1"))
self.assertNotIn("source", p)
self.assertNotIn(str(Path.home()), p["notes"])
r2 = dict(r, id="r2", source="https://f-droid.org/repo/org.example_1.apk")
tm.compat_report(r2)
self.assertEqual(self.queued()[-1]["properties"]["source"], "https://f-droid.org/…")
def test_opting_in_shares_earlier_local_reports(self):
with mock.patch.object(db, "shared", return_value=False), \
mock.patch.object(db, "_outbox", return_value=[{"id": "old1", "package": "org.a", "rating": "works",
"date": "2026-09-01T00:00:00"}]):
tm.update_settings({"compat": True})
tm.update_settings({"compat": True}) # already sent: not again
self.assertEqual([e["properties"]["id"] for e in self.queued() if e["event"] == "compat_report"], ["old1"])
class LinkFailureProvenance(Base):
"""Only ssh, where it runs, decides that it couldn't reach the headset; the error report
then holds that back for the session. Nothing in a message can claim it."""
def setUp(self):
super().setUp()
import frame_android
import frame_webinstall
import server
self.server, self.android, self.web = server, frame_android, frame_webinstall
for target, name, kw in ((server, "ensure_master", {}), (server, "LINK", {"new": None}),
(server, "repair_ssh_config", {"return_value": False})):
p = mock.patch.object(target, name, **kw)
p.start()
self.addCleanup(p.stop)
tm.update_settings({"diagnostics": True})
def ssh_fails(self, module, returncode, stderr, stdout=""):
"""Run module.ssh with ssh exiting `returncode`; -> the exception, as the route handler gets it."""
done = subprocess.CompletedProcess(["ssh"], returncode, stdout, stderr)
with mock.patch.object(frame_host, "run_ssh", return_value=done):
try:
module.ssh("true")
except Exception as e: # noqa: BLE001
return e
self.fail("ssh did not raise")
def poll_fails(self):
e = self.ssh_fails(self.server, 255, "ssh: connect to host 10.0.0.5 port 22: Connection timed out\r\n")
tm.diagnostic("POST /api/comfort status", e)
def test_a_status_poll_that_cannot_reach_the_frame_is_sent_once(self):
for _ in range(5):
self.poll_fails()
for stderr in ("Warning: Permanently added '10.0.0.5' (ED25519) to the list of known hosts.\r\n"
"kex_exchange_identification: read: Connection reset by peer\r\n",
"banner exchange: Connection to UNKNOWN port -1: Connection refused\r\n",
"\x1b[0mssh: connect to host 10.0.0.5 port 22: Unknown error\n"):
tm.diagnostic("POST /api/comfort status", self.ssh_fails(self.server, 255, stderr))
with mock.patch.object(frame_host, "run_ssh", side_effect=subprocess.TimeoutExpired("ssh", 30)):
with self.assertRaises(self.server.Failure) as caught:
self.server.ssh("true")
tm.diagnostic("POST /api/comfort status", caught.exception)
e = self.ssh_fails(self.android, 255, "ssh: connect to host 10.0.0.5 port 22: Host is down\n")
tm.diagnostic("job steam", e)
self.assertEqual([p["properties"]["error_category"] for p in self.queued()], ["frame_unreachable"])
def test_a_command_that_fails_on_the_frame_is_not_marked(self):
self.poll_fails()
for module in (self.server, self.android):
for code, stderr in ((255, ""), (255, "x: ssh: connect to host frame port 22: Connection timed out\n"),
(1, "ssh: connect to host 10.0.0.5 port 22: Connection timed out\n")):
e = self.ssh_fails(module, code, stderr)
self.assertFalse(getattr(e, "frame_link_failed", False), (module.__name__, code, stderr))
# Review round 4: the command's own output (stdout) isn't ssh speaking.
e = self.ssh_fails(module, 255, "", stdout="ssh: connect to host frame port 22: Connection timed out\n")
self.assertFalse(getattr(e, "frame_link_failed", False), module.__name__)
def request(self, path, body):
"""POST to the real server, as the page does."""
import http.client
c = http.client.HTTPConnection("127.0.0.1", self.httpd.server_port)
c.request("POST", path, json.dumps(body), {"X-Frame-UI": self.server.UI_KEY, "Content-Type": "application/json"})
r = c.getresponse()
result = r.status, json.loads(r.read())
c.close()
return result
def test_routes_that_rewrap_a_link_failure_keep_its_mark(self):
# Review round 4: /api/android and /api/titles re-raise frame_android's FrameError as a
# Failure; after the status poll's first connection failure, theirs are held back too,
# also past the 10-minute window.
self.httpd = self.server.ThreadingHTTPServer(("127.0.0.1", 0), self.server.Handler)
threading.Thread(target=self.httpd.serve_forever, daemon=True).start()
self.addCleanup(self.httpd.server_close)
self.addCleanup(self.httpd.shutdown)
down = subprocess.CompletedProcess(["ssh"], 255, "", "ssh: connect to host 10.0.0.5 port 22: Connection timed out\r\n")
meta = {"label": "Test App", "game_id": 5, "shortcut": None}
with mock.patch.object(frame_host, "run_ssh", return_value=down), \
mock.patch.object(self.android, "_meta_or_fail", return_value=meta), \
mock.patch.object(self.server.frame_titles, "ensure_utils"):
self.assertEqual(self.request("/api/comfort", {"action": "status"})[0], 503) # the page shows its offline message
for t in (1000.0, 1000.0 + 2 * tm.REPEAT_WINDOW):
with mock.patch.object(tm.time, "time", return_value=t):
self.assertEqual(self.request("/api/android", {"action": "launch", "package": "org.test"})[0], 503)
self.assertEqual(self.request("/api/titles", {"action": "launch", "id": "mygame"})[0], 503)
# Not a link failure: still reported, through the same re-wrap.
with mock.patch.object(self.android, "_meta_or_fail", side_effect=self.android.FrameError("boom")):
self.assertEqual(self.request("/api/android", {"action": "launch", "package": "org.test"})[0], 502)
sent = [(e["properties"]["where"], e["properties"]["error_category"]) for e in self.queued()
if e["event"] == "$exception"]
self.assertEqual(sent, [("POST /api/comfort status", "frame_unreachable"), ("POST /api/android launch", "other")])
def test_download_failures_after_a_poll_failure_are_still_sent(self):
# Review round 3: these file names, in the real checksum message through the web-link worker,
# were held back with the poll's connection failures.
self.poll_fails()
names = ("Connection closed by frame port 22.zip", "Connection reset by frame port 22.apk",
"kex_exchange_identification: read.zip", "banner exchange: payload.zip",
"ssh: connect to host frame port 22: x.zip", "Timed out talking to frame")
for name in names:
job = {"phase": "download", "done": 0, "total": None, "detail": "", "message": None, "error": None,
"cancel": False}
plan = {"name": None, "exe": None, "url": "https://example.com/x.zip", "kind": "zip"}
error = self.web.WebInstallError(f"{name} doesn't match the manifest's sha256; not installing it")
with mock.patch.object(self.web, "download", side_effect=error):
self.server._webinstall_run(plan, job)
self.assertEqual(job["phase"], "error")
exceptions = [e["properties"] for e in self.queued() if e["event"] == "$exception"]
self.assertEqual([p["error_category"] for p in exceptions], ["frame_unreachable"] + ["download_failed"] * len(names))
finished = [e["properties"] for e in self.queued() if e["event"] == "install_finished"]
self.assertEqual({p["error_category"] for p in finished}, {"download_failed"})
class InstallFinished(unittest.TestCase):
def test_failure_category_only_no_text(self):
"""install_finished carries a fixed category for a failure, never the message or a file name."""
import frame_android
with mock.patch.object(tm, "capture") as capture, mock.patch.object(tm, "diagnostic"):
tm.install_finished("apk", False, 0.0, frame_android.LayerMissing(
"C:\\Users\\Bob\\My Game.apk: " + frame_android.LAYER_MISSING), catalog=False)
props = capture.call_args[0][1]
self.assertEqual(props["error_category"], "layer_missing")
self.assertNotIn("Bob", repr(props))
self.assertEqual(set(props), {"kind", "ok", "seconds", "error_category", "catalog"})
tm.install_finished("apk", False)
self.assertEqual(capture.call_args[0][1]["error_category"], "other")
class ApkInstallJobs(unittest.TestCase):
"""The whole job path: what the page is told, and what telemetry sends, once."""
def setUp(self):
import frame_android
import frame_webinstall
import server
self.server, self.android, self.web = server, frame_android, frame_webinstall
for target, name, kw in ((server, "ensure_master", {}), (server.frame_catalog, "app", {}),
(server.frame_catalog, "add_report", {})):
p = mock.patch.object(target, name, **kw)
p.start()
self.addCleanup(p.stop)
def run_job(self, body):
job = self.server.android(body)["job"]
for _ in range(500):
with self.server._jobs_lock:
state = dict(self.server._jobs[job])
if state["done"]:
return state
time.sleep(0.01)
self.fail("job did not finish")
def test_missing_layer_warning_reaches_every_completion_message(self):
meta = {"label": "VR", "package": "org.test.vr", "vr_issues": [self.android.LAYER_MISSING_NOTE]}
with mock.patch.object(self.server.frame_catalog, "install", return_value=meta):
state = self.run_job({"action": "install", "package": "org.test.vr"})
self.assertIsNone(state["error"])
self.assertIn(self.android.LAYER_MISSING_NOTE, state["message"])
with mock.patch.object(self.server.frame_apk_versions, "install", return_value=meta):
state = self.run_job({"action": "install", "package": "org.test.vr", "url": "https://example.com/v.apk"})
self.assertIn(self.android.LAYER_MISSING_NOTE, state["message"])
with mock.patch.object(self.android, "install", return_value=meta):
self.assertIn(self.android.LAYER_MISSING_NOTE, self.web.dispatch("/tmp/v.apk")["message"])
# A normal install says nothing about the layer.
with mock.patch.object(self.server.frame_catalog, "install", return_value=dict(meta, vr_issues=[])):
state = self.run_job({"action": "install", "package": "org.test.vr"})
self.assertNotIn("OpenXR", state["message"])
def test_unexpected_failure_is_one_event_and_one_diagnostic(self):
info = {"package": "org.test.flat", "label": "Flat", "abis": [], "min_sdk": None, "vr": False,
"vr_activity": False, "launchable": True, "repairable": False}
sent = []
tm._seen_errors.clear()
with mock.patch.object(tm, "enabled", return_value=True), \
mock.patch.object(tm, "capture", side_effect=lambda e, p=None, level="usage": sent.append((e, p))), \
mock.patch.object(self.android, "apk_info", side_effect=lambda path: dict(info)), \
mock.patch.object(self.android, "_install",
side_effect=FileNotFoundError(2, "No such file or directory", "scp")), \
mock.patch.object(self.server.frame_catalog, "install",
side_effect=lambda pkg: self.android.install("/tmp/x.apk")):
state = self.run_job({"action": "install", "package": "org.test.flat"})
self.assertIn("FileNotFoundError", state["error"])
events = [e for e, _ in sent]
self.assertEqual(events.count("install_finished"), 1)
self.assertEqual(events.count("$exception"), 1, events)
finished = next(p for e, p in sent if e == "install_finished")
self.assertEqual((finished["ok"], finished["error_category"]), (False, "tool_missing"))
# The same failure through a web link: one event and one diagnostic there too.
sent.clear()
tm._seen_errors.clear()
job = {"phase": "download", "done": 0, "total": None, "detail": "", "message": None, "error": None,
"cancel": False}
plan = {"name": None, "exe": None, "url": "https://example.com/x.apk", "kind": "apk"}
with mock.patch.object(tm, "enabled", return_value=True), \
mock.patch.object(tm, "capture", side_effect=lambda e, p=None, level="usage": sent.append((e, p))), \
mock.patch.object(self.android, "apk_info", side_effect=lambda path: dict(info)), \
mock.patch.object(self.android, "_install",
side_effect=FileNotFoundError(2, "No such file or directory", "scp")), \
mock.patch.object(self.server.frame_webinstall, "download",
side_effect=lambda plan, tmp, **kw: os.path.join(tmp, "x.apk")):
self.server._webinstall_run(plan, job)
self.assertEqual(job["phase"], "error")
self.assertIn("FileNotFoundError", job["error"])
events = [e for e, _ in sent]
self.assertEqual(events.count("install_finished"), 1, events)
self.assertEqual(events.count("$exception"), 1, events)
finished = next(p for e, p in sent if e == "install_finished")
self.assertEqual((finished["kind"], finished["error_category"]), ("apk", "tool_missing"))
# A FrameError still gets its install diagnostic (the job reports it as well, as before).
sent.clear()
tm._seen_errors.clear()
with mock.patch.object(tm, "enabled", return_value=True), \
mock.patch.object(tm, "capture", side_effect=lambda e, p=None, level="usage": sent.append((e, p))), \
mock.patch.object(self.android, "apk_info", side_effect=lambda path: dict(info)), \
mock.patch.object(self.android, "_install", side_effect=self.android.FrameError("timed out talking to frame")), \
mock.patch.object(self.server.frame_catalog, "install",
side_effect=lambda pkg: self.android.install("/tmp/x.apk")):
self.run_job({"action": "install", "package": "org.test.flat"})
self.assertEqual([e for e, _ in sent].count("install_finished"), 1)
class ApkInstallReports(unittest.TestCase):
"""server.apk_installed: an APK that won't install is reported; connection trouble isn't."""
def setUp(self):
import server
self.server = server
for target, name in ((server.frame_catalog, "add_report"), (server.frame_telemetry, "install_finished")):
p = mock.patch.object(target, name)
setattr(self, name, p.start())
self.addCleanup(p.stop)
def test_wrong_abi_is_an_install_failed_report(self):
info = {"package": "org.x", "version": "2.0", "label": "X"}
self.server.apk_installed(info, None, self.server.frame_android.FrameError(
"X has no arm64-v8a build (armeabi-v7a); Lepton is 64-bit ARM only"), 3.0)
args, kw = self.add_report.call_args
self.assertEqual((args[0], args[1], kw["result"], kw["via"]), ("org.x", "2.0", "install_failed", "install"))
self.assertIs(self.install_finished.call_args[0][1], False)
def test_install_without_layer_is_flagged(self):
self.server.apk_installed({"package": "com.private.vr", "xr_layer_missing": True}, {}, None, 4.0)
self.assertIs(self.install_finished.call_args[1]["xr_layer_missing"], True)
self.server.apk_installed({"package": "com.private.vr"}, {}, None, 4.0)
self.assertIsNone(self.install_finished.call_args[1]["xr_layer_missing"])
def test_connection_trouble_is_not_reported(self):
self.server.apk_installed({"package": "org.x", "version": "2.0"}, None,
self.server.frame_android.FrameError("timed out talking to frame"), 3.0)
self.add_report.assert_not_called()
def test_private_package_names_stay_here(self):
with mock.patch.dict(self.server.frame_catalog._cache, {"by_pkg": {"org.public": {}}}):
self.server.apk_installed({"package": "com.private.thing", "version": "1"}, {"package": "com.private.thing"},
None, 2.0)
self.assertIsNone(self.install_finished.call_args[1]["package"])
self.server.apk_installed({"package": "org.public", "version": "1"}, {"package": "org.public"}, None, 2.0)
self.assertEqual(self.install_finished.call_args[1]["package"], "org.public")
class CommunitySync(unittest.TestCase):
def ev(self, i, who="a", day="2026-09-28", **kw):
return ({"id": f"id{i}", "package": "org.x", "rating": "works", "date": f"{day}T00:00:00",
"via": "probe", **kw}, who, f"{day} 10:00:00")
def test_rows_are_validated_marked_and_capped_per_reporter(self):
events = [self.ev(i) for i in range(5)] + [self.ev(9, who="b", rating="nonsense"), self.ev(10, who="b")]
rows, skipped = db.community_rows(events, {}, cap=3)
self.assertEqual([r["id"] for r in rows], ["id0", "id1", "id2", "id10"])
self.assertTrue(all(r["via"] == "community-probe" for r in rows))
self.assertEqual(len(skipped), 3)
def test_the_cap_and_duplicates_hold_across_syncs(self):
state = {}
rows, _ = db.community_rows([self.ev(i) for i in range(3)], state, cap=3)
self.assertEqual(len(rows), 3)
rows, skipped = db.community_rows([self.ev(i) for i in range(6)], state, cap=3) # overlapping re-read
self.assertEqual(rows, [])
self.assertEqual([why for _, why in skipped], ["over the daily limit for one reporter"] * 3)
def test_a_malformed_event_is_skipped_not_fatal(self):
rows, skipped = db.community_rows([self.ev(1, via=["probe"]), ("not json", "a", "2026-09-28"), self.ev(2)], {})
self.assertEqual([r["id"] for r in rows], ["id2"])
self.assertEqual(len(skipped), 2)
class Regressions(Base):
"""Findings from the cross-provider review."""
def test_urls_lose_credentials_paths_and_private_hosts(self):
for text, leaked in (("https://alice:secret@example.com/private.apk?token=credential", ("alice", "secret", "private", "credential")),
("https://alice:secret@192.168.1.4/private.apk", ("alice", "192.168", "private")),
("fe80::1234 and 2001:db8::5", ("fe80", "2001:db8")),
("sk-proj-abcdefghijklmnopqrstuv", ("abcdefghijk",)),
("http://frame.local:8080/x", ("frame.local", "8080"))):
out = tm.scrub(text)
for s in leaked:
self.assertNotIn(s, out, (text, out))
def test_compat_labels_versions_and_sources_are_scrubbed(self):
tm.update_settings({"compat": True})
tm.compat_report({"id": "r9", "package": "org.x", "rating": "works", "date": "2026-09-28T00:00:00",
"label": "alice@example.com build", "version": "1.0-alice@example.com",
"source": "https://alice:secret@192.168.1.4/private.apk"})
p = self.queued()[-1]["properties"]
self.assertNotIn("alice", json.dumps(p))
self.assertNotIn("source", p)
def test_an_unsent_report_is_shared_again_after_opting_out_and_in(self):
with mock.patch.object(db, "shared", return_value=False), \
mock.patch.object(db, "_outbox", return_value=[{"id": "q1", "package": "org.a", "rating": "works",
"date": "2026-09-01T00:00:00"}]):
tm.update_settings({"compat": True})
tm.update_settings({"compat": False})
self.assertEqual(self.queued(), [])
tm.update_settings({"compat": True})
self.assertEqual([e["properties"]["id"] for e in self.queued() if e["event"] == "compat_report"], ["q1"])
def test_opting_out_waits_for_a_send_in_progress(self):
tm.update_settings({"noticeShown": True})
tm.capture("app_opened")
order = []
started = threading.Event()
def slow_open(req, timeout):
started.set()
time.sleep(0.3)
order.append("sent")
return mock.MagicMock(__enter__=lambda s: s, __exit__=lambda *a: False, read=lambda: b"{}")
with mock.patch.object(tm.urllib.request, "urlopen", side_effect=slow_open):
th = threading.Thread(target=tm.flush)
th.start()
started.wait(2)
tm.update_settings({"usage": False})
order.append("opted out")
th.join()
self.assertEqual(order, ["sent", "opted out"])
def test_project_id_comes_from_the_config(self):
with mock.patch.dict(os.environ, {"FRAME_CONTROL_POSTHOG_PROJECT": "12345"}):
self.assertEqual(tm.config()["project"], "12345")
class ReportProblem(Base):
"""Report a problem: diagnostics are scrubbed and bounded; the report goes privately to PostHog."""
def serve(self, status=200):
got = []
class H(BaseHTTPRequestHandler):
def do_POST(self):
got.append((self.path, json.loads(self.rfile.read(int(self.headers["Content-Length"])))))
self.send_response(status)
self.end_headers()
self.wfile.write(b'{"status":"Ok"}')
def log_message(self, *a):
pass
httpd = HTTPServer(("127.0.0.1", 0), H)
threading.Thread(target=httpd.serve_forever, daemon=True).start()
self.addCleanup(httpd.server_close)
self.addCleanup(httpd.shutdown)
p = mock.patch.dict(os.environ, {"FRAME_CONTROL_POSTHOG_HOST": f"http://127.0.0.1:{httpd.server_port}"})
p.start()
self.addCleanup(p.stop)
return got
def test_diagnostics_are_scrubbed_and_include_the_log(self):
log = tm.STATE / "server.log"
log.write_text("GET /api/status 200\nTraceback: ssh alice@192.168.1.9 failed in %s/x\n" % Path.home())
with mock.patch.dict(os.environ, {"FRAME_CONTROL_LOG": str(log)}):
text = fr.diagnostics(["16:00 Install failed: https://bob:pw@example.com/a.apk"], include_logs=True, limit=5000)
self.assertIn("Frame Control 9.9.9", text)
self.assertIn("Traceback", text)
self.assertNotIn("GET /api/status", text)
for leaked in ("alice", "192.168.1.9", str(Path.home()), "bob", "pw@"):
self.assertNotIn(leaked, text)
def test_a_report_is_bounded_in_utf16_units(self):
body = {"title": "Live view stops", "message": "It stops 😀 " * 800, "diagnostics": "log 😀 line\n" * 2000}
title, text, diag = fr.compose(body)
self.assertLessEqual(fr.u16(text), fr.TEXT_MAX)
self.assertLessEqual(fr.u16(diag), fr.DIAG_MAX)
self.assertTrue(text.startswith("It stops"))
with self.assertRaises(ValueError):
fr.compose({"title": "hi", "message": "It stops after a minute."})
def test_logs_only_when_asked_and_environment_is_kept_first(self):
log = tm.STATE / "server.log"
log.write_text("".join(f"old line {i}\n" for i in range(200)) + "newest line\n")
with mock.patch.dict(os.environ, {"FRAME_CONTROL_LOG": str(log)}):
plain = fr.diagnostics(["Copy Jane Doe tax return.pdf to ~/Downloads"])
full = fr.diagnostics(["Install failed"], include_logs=True, limit=400)
self.assertNotIn("Jane Doe", plain)
self.assertNotIn("line", plain)
self.assertTrue(full.startswith("Frame Control 9.9.9"))
self.assertIn("Install failed", full)
self.assertIn("newest line", full)
self.assertLessEqual(fr.u16(full), 400)
def test_the_previewed_diagnostics_are_what_is_sent(self):
got = self.serve()
fr.send({"title": "Live view stops", "message": "It stops after a minute.",
"diagnostics": "Frame Control 9.9.9\nssh janes-mac.tail12345.ts.net failed"})
diag = got[0][1]["batch"][0]["properties"]["diagnostics"]
self.assertIn("Frame Control 9.9.9", diag)
self.assertNotIn("janes-mac", diag)
def test_send_is_a_private_posthog_event_whatever_the_settings(self):
got = self.serve()
tm.update_settings({"usage": False}) # analytics off: a deliberate report still goes
with mock.patch.object(fr.frame_contact, "from_report", return_value=("contact-id", 1)): # test_contact
res = fr.send({"kind": "idea", "title": "Live view stops", "message": "It stops after a minute.",
"contact": "me@example.com", "contactFollowup": True})
path, body = got[0]
event = body["batch"][0]
self.assertEqual((path, body["api_key"], event["event"]), ("/batch/", "phc_test", "problem_report"))
props = event["properties"]
self.assertEqual((props["kind"], props["title"], props["message"], props["contact"], props["report_id"]),
("idea", "Live view stops", "It stops after a minute.", "me@example.com", res["id"]))
self.assertEqual((props["contact_followup"], props["contact_id"], props["contact_rev"]), (True, "contact-id", 1))
self.assertEqual((props["$process_person_profile"], props["$geoip_disable"]), (False, True))
self.assertNotEqual(event["distinct_id"], tm.settings()["id"]) # not linked to the analytics
self.assertIn(res["id"], res["message"])
self.assertEqual([e["event"] for e in tm._read_lines(tm.SENT)], ["problem_report"])
def test_a_sent_report_is_not_an_error_if_the_local_log_fails(self):
self.serve()
with mock.patch.object(tm, "record_sent", side_effect=OSError("disk full")):
res = fr.send({"title": "Live view stops", "message": "It stops after a minute."})
self.assertTrue(res["id"])
def test_events_queued_by_older_versions_get_the_placeholder_address(self):
got = self.serve()
tm.update_settings({"noticeShown": True})
tm._write_lines(tm.OUTBOX, [{"event": "app_opened", "distinct_id": "x", "uuid": "u1",
"properties": {"level": "usage"}}])
self.assertEqual(tm.flush(), 1)
self.assertEqual(got[0][1]["batch"][0]["properties"]["$ip"], "0.0.0.0")
self.assertEqual(tm._read_lines(tm.SENT)[0]["properties"]["$ip"], "0.0.0.0")
def test_the_inbox_skips_malformed_reports(self):
good = ["2026-09-28T09:50:00Z", "AB12CD34", "bug", "Live view stops", "It stops.", None,
"0.4.0", "macOS", "", "", None, None, None]
rows = [["2026-09-28T10:00:00Z", "X", "bug", "Hand-made", None, None, None, None, None, None, None, None, None],
["short"], good]
with mock.patch.object(db, "_posthog_query", return_value={"results": rows}), \
mock.patch.object(sys, "argv", ["frame_report.py", "inbox"]), \
mock.patch("builtins.print") as out:
fr.main()
printed = " ".join(str(c.args[0]) for c in out.call_args_list if c.args)
self.assertIn("AB12CD34", printed)
self.assertIn("Hand-made", printed)
def test_a_refused_report_is_an_error(self):
self.serve(status=401)
with self.assertRaisesRegex(fr.ReportError, "HTTP 401"):
fr.send({"title": "Live view stops", "message": "It stops after a minute."})
self.assertEqual(tm._read_lines(tm.SENT), [])
def test_no_key_means_no_report(self):
with mock.patch.dict(os.environ, {"FRAME_CONTROL_POSTHOG_KEY": ""}), \
mock.patch.object(tm, "HERE", tm.STATE):
with self.assertRaisesRegex(fr.ReportError, "no PostHog project key"):
fr.send({"title": "Live view stops", "message": "It stops after a minute."})
if __name__ == "__main__":
unittest.main()