Files
forgefirm/forgetest/forgetest/suite/camera.py
T
ScottW514 b90299acdc Catalog: the package routes, the catalog, a package's check and the camera key leave
Four catalog tests leave for the host proofs that carry them; the
catalog goes from 87 to 83 (83 @test in forgetest/forgetest/suite/).
Each proof passed; none skipped.

- exthost.package-routes, for forgectrl's tests/host_ext.sh (05848ac):
  against a compiled stand-in that is a live host, GET /ext/status and
  POST /ext/package are 403 without the token with the host not run,
  the status passes the host's list through with host.running true and
  the stand-in's pid, enable runs as the host's command, a bad action
  and a bad id are 400 with nothing run, and a package that is not
  installed is 409 in the host's words. extpkg_test holds the relay's
  argv; the state file, the required-holds directory and removal are
  forgeext's install_test.py and run_test.py; the page card is
  check_ui_js.py. REQUIRED_HOLDS, which only it read, and the "the hold"
  section header over it go.
- exthost.wizard, for host_ext.sh (05848ac): the check listed, run to its
  prompt with no lease holder, answered yes, ended with its summary and
  listed done; the setup record's wizards and the gate as they were; a
  second run aborted; a check of a package that is not installed 404.
  wizpkg_test holds each step to its form. suite/extwizard.py held only
  it: the module and its import go.
- exthost.catalog: install_test.py and extpkg_test already assert its
  behavioral claims, and the one fact the bench test did not prove, that
  the image's extension key is the catalog's published key, is now a
  forgetest-ci step: the catalog is checked out at main as a sibling and
  meta-forgefirm/recipes-forgefirm/forgefirm-keys/files/ext/forgefirm-ext.pub
  is cmp -s'd against its keys/forgefirm-ext.pub, either one missing a
  failure. suite/extcat.py held only it: the module and its import go.
- camera.key-read, for forgectrl's tests/host_lan.sh (05848ac): with
  panel_open_reads=0, GET /cam/status from the LAN client over HTTP and
  HTTPS is 403 with no key or a wrong one and 200 with the key as ?key=
  or the header, the key alone writes no setting, and a rotation stops
  the old key and the new one reads. camera.py's json import, which only
  it used, goes.

The coverage lint then named forgectrl src/wizpkg.c, src/wizpkg.h,
src/camkey.c and src/camkey.h, and nothing else. Two HOST_TESTED rows
take them, to forgectrl:tests/wizpkg_test.c and
forgectrl:tests/camkey_test.c on forgectrl:.github/workflows/build.yml,
which the pin c274f19 runs (./build/wizpkg_test, ./build/camkey_test).
src/extpkg.* stays covered (logs.tree-tail-export, logs.routing), and
forgeext/** by exthost.service.

The key step's run text, taken from the workflow, passes from the tree
root with both files present; controls on a /tmp copy, a published key
that differs and one that is missing: each fails. test_manifest.py (34)
passes. The coverage lint on the tree manifest finds no uncovered path
and no host-tested row problem across the 83 tests; its one finding is
setup.check-lens's empty src/lensfind.* entry. pyflakes reports nothing
on exthost.py, camera.py or manifest.py. The full forgetest suite was
not run.

Fingerprints, measured: 10 tests move, the 5 left in exthost.py
(armed-freeze, motion-jog, motion-job, platform, service) and the 5 left
in camera.py (frame-health, h264-stream, lid-privacy, sensor-profile,
snapshot). The pending pin bumps from forgectrl c274f19 and forgeext
2d0391e already owe 9 of them; exthost.platform is owed already since
30c0a05. This adds none. releases/ and TEST-AUDIT.md are unchanged.
2026-10-14 16:24:45 -04:00

497 lines
25 KiB
Python

# Copyright 2026 514 LLC d/b/a OpenGlow
# Written by Scott Wiederhold
# https://community.openglow.org
# SPDX-License-Identifier: MIT
"""camera.* - the lid camera pipeline through forgectrl."""
from ..catalog import test
from .. import hw
from ..baseline import LID_LAMP_ATTR
_CAM_COVERS = [("forgectrl", "src/cam.*"), ("forgectrl", "src/camhealth.*"),
("forgectrl", "src/debayer.*"), ("forgectrl", "src/vpu_jpeg.*"),
("forgectrl", "src/vpu_h264.*"), ("forgectrl", "src/mp4mux.*"),
("forgectrl", "src/gpu_debayer.*"), ("forgectrl", "src/ipu_copy.*"),
("forgectrl", "src/main.c"),
("python3-gfhardware", "gfhardware/src/**"), ("python3-gfhardware", "gfhardware/cam*")]
# The privacy gate spans the camera path and the lid read it depends on,
# in both processes that can reach a sensor.
_PRIVACY_COVERS = _CAM_COVERS + [("forgectrl", "src/status.*"),
("python3-gfhardware", "gfhardware/switches.py"),
("forgefirm-app", "forgefirm-app/ffmachine.py")]
# The sensors the machine ships with, and the geometry each one implies.
# A machine reports exactly one of these; anything else means the sensor
# bound to a driver the capture path has no profile for.
_SENSOR_GEOMETRY = {
"OV5648": (2592, 1944),
"OV8856": (3264, 2448),
}
def _jpeg_size(data):
"""(width, height) from a JPEG's first SOFn marker, or None."""
i = 2
n = len(data)
while i + 3 < n:
if data[i] != 0xFF:
i += 1
continue
marker = data[i + 1]
if marker in (0xD8, 0xD9) or 0xD0 <= marker <= 0xD7:
i += 2
continue
seglen = (data[i + 2] << 8) | data[i + 3]
# SOFn, excluding the non-frame markers in the same range
if 0xC0 <= marker <= 0xCF and marker not in (0xC4, 0xC8, 0xCC):
if i + 9 > n:
return None
return ((data[i + 7] << 8) | data[i + 8],
(data[i + 5] << 8) | data[i + 6])
i += 2 + seglen
return None
@test("camera.snapshot", title="Lid camera snapshot and stream", subsystem="camera",
kind="auto", est_min=2,
covers=_CAM_COVERS, requires=["forgectrl.panel-serves"],
steps=["Setup: lid closed."],
description="/cam/snapshot returns a JPEG of a plausible size (a black frame compresses "
"far smaller), a second snapshot with the lid lamp switched off differs from it "
"and is smaller (the capture is live, not a frame the pipeline is re-serving, "
"and the lamp lights what the camera sees), and the MJPEG stream starts and "
"stops. A capture marked background=1 yields to a viewer: while the stream is "
"open it is refused in words, the operator's own unmarked capture is still "
"served, and once the viewer stops the background capture is served again. A "
"background value that is neither 0 nor 1 is refused.")
def snapshot(ctx):
fc = ctx.forgectrl
ev = ctx.evidence
st, body = fc.get("/cam/status")
ctx.check(st == 200 and isinstance(body, dict), "GET /cam/status -> %s", st)
ev["cam_status"] = body
ctx.log("cam status: %s", body)
st, data = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half"}, raw=True)
ctx.log("GET /cam/snapshot?cam=lid&res=half -> %s (%d bytes)", st, len(data) if data else 0)
ctx.check(st == 200, "snapshot -> %s %s", st, data[:120] if data else "")
ctx.check(data[:2] == b"\xff\xd8" and data[-2:] == b"\xff\xd9", "snapshot is not a complete JPEG")
ev["snapshot_bytes"] = len(data)
ctx.check(len(data) > 20000, "snapshot is only %d bytes - a dark or empty frame?", len(data))
# Live, and lit: the same frame with the lid lamp off must be a
# different and smaller picture. The lamp is put back where it was.
lamp0 = hw.sysfs_read(LID_LAMP_ATTR)
ev["lid_lamp"] = lamp0
ctx.check(lamp0 is not None, "the lid lamp (%s) is not readable", LID_LAMP_ATTR)
try:
hw.sysfs_write(LID_LAMP_ATTR, "0")
ctx.sleep(1.5)
st, dark = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half"}, raw=True)
finally:
hw.sysfs_write(LID_LAMP_ATTR, lamp0)
ctx.check(st == 200 and dark and dark[:2] == b"\xff\xd8", "snapshot with the lamp off -> %s", st)
ev["snapshot_dark_bytes"] = len(dark)
ctx.log("lamp %s -> %d bytes; lamp off -> %d bytes", lamp0, len(data), len(dark))
ctx.check(dark != data, "the snapshot with the lamp off is byte-identical to the lit one: the "
"capture is not live")
ctx.check(len(dark) < len(data), "the frame with the lamp off is not smaller than the lit one "
"(%d vs %d bytes): the lamp is not lighting what the camera "
"sees", len(dark), len(data))
st, data = fc.get("/cam/snapshot", params={"cam": "lid", "res": "full"}, raw=True)
ctx.log("GET /cam/snapshot?cam=lid&res=full -> %s (%d bytes)", st, len(data) if data else 0)
ctx.check(st == 200 and data[:2] == b"\xff\xd8", "full-resolution snapshot -> %s", st)
ev["snapshot_full_bytes"] = len(data)
# the stream: fetch a little of it and let it close
import urllib.request
req = urllib.request.Request(fc.base + "/cam/stream", headers={"Host": fc.host_header()})
try:
with urllib.request.urlopen(req, timeout=10) as r:
ctype = r.headers.get("Content-Type", "")
chunk = r.read(65536)
except Exception as e: # noqa: BLE001
ctx.fail("stream did not open: %s", e)
ev["stream_ctype"] = ctype
ctx.log("stream: %s, first %d bytes", ctype, len(chunk))
ctx.check("multipart" in ctype and b"\xff\xd8" in chunk, "stream is not an MJPEG multipart")
# A capture nobody is waiting for yields to one somebody is: a
# snapshot borrows the mux and stutters a running stream, which is a
# price worth paying for an operator and not for a program. The
# stream above is closed by now, so one is opened and held here.
bad = fc.get("/cam/snapshot", params={"cam": "lid", "background": "maybe"})
ev["background_bad_value"] = bad
ctx.check(bad[0] == 400, "background=maybe -> %s", bad)
held = urllib.request.urlopen(
urllib.request.Request(fc.base + "/cam/stream", headers={"Host": fc.host_header()}), timeout=10)
try:
held.read(8192)
watching = None
for _ in range(40):
st_, body_ = fc.get("/cam/status")
if isinstance(body_, dict) and body_.get("clients"):
watching = body_
break
ctx.sleep(0.25)
ev["clients_while_watching"] = (watching or {}).get("clients")
ctx.check(watching, "no viewer was counted while the stream was held: %s", body_)
st_, why = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half", "background": "1"})
ev["background_while_watched"] = [st_, why]
ctx.log("background capture while a viewer watches -> %s %s", st_, why)
ctx.check(st_ == 409, "a background capture did not yield to a viewer: %s %s", st_, why)
st_, data_ = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half"}, raw=True)
ev["operator_while_watched"] = [st_, len(data_ or b"")]
ctx.check(st_ == 200 and data_ and data_[:2] == b"\xff\xd8",
"the operator's own capture was refused while watching: %s", st_)
finally:
held.close()
for _ in range(40):
st_, body_ = fc.get("/cam/status")
if isinstance(body_, dict) and not body_.get("clients"):
break
ctx.sleep(0.25)
st_, data_ = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half", "background": "1"}, raw=True)
ev["background_after_watching"] = [st_, len(data_ or b"")]
ctx.check(st_ == 200 and data_ and data_[:2] == b"\xff\xd8",
"a background capture was still refused after the viewer stopped: %s", st_)
ctx.sleep(2)
st, body = fc.get("/cam/status")
ev["cam_status_after"] = body
ctx.log("cam status after: %s", body)
ctx.log("PASS: half-res snapshot %d bytes, %d with the lamp off; full-res %d; stream %s",
ev["snapshot_bytes"], len(dark), len(data), ctype)
@test("camera.sensor-profile", title="Camera geometry follows the fitted sensor", subsystem="camera",
kind="auto", est_min=1,
covers=_CAM_COVERS, requires=["forgectrl.panel-serves"],
description="/cam/status names the sensor that bound (OV5648 on a 5 MP machine, OV8856 on an "
"8 MP 'HD' one) and reports the geometry that sensor implies, and the JPEGs it "
"actually returns are that size. A machine that reports 'unknown', or whose frames "
"do not match what it advertises, is running the wrong capture profile.")
def sensor_profile(ctx):
fc = ctx.forgectrl
ev = ctx.evidence
st, body = fc.get("/cam/status")
ctx.check(st == 200 and isinstance(body, dict), "GET /cam/status -> %s", st)
sensor = body.get("sensor")
ev["sensor"] = sensor
ctx.log("sensor: %s", sensor)
ctx.check(sensor in _SENSOR_GEOMETRY,
"sensor %r is not one this build has a capture profile for", sensor)
want_w, want_h = _SENSOR_GEOMETRY[sensor]
snap = body.get("snapshot") or {}
stream = body.get("stream") or {}
ev["geometry"] = {"snapshot": snap, "stream": stream}
ctx.log("advertised: snapshot %sx%s, stream %sx%s",
snap.get("width"), snap.get("height"), stream.get("width"), stream.get("height"))
ctx.check(snap.get("width") == want_w and snap.get("height") == want_h,
"%s should advertise %dx%d snapshots, got %sx%s",
sensor, want_w, want_h, snap.get("width"), snap.get("height"))
ctx.check(stream.get("width") == want_w // 2 and stream.get("height") == want_h // 2,
"%s should advertise %dx%d stream frames, got %sx%s",
sensor, want_w // 2, want_h // 2, stream.get("width"), stream.get("height"))
# What it advertises is what it delivers.
for res, (w, h) in (("full", (want_w, want_h)), ("half", (want_w // 2, want_h // 2))):
st, data = fc.get("/cam/snapshot", params={"cam": "lid", "res": res}, raw=True)
ctx.check(st == 200 and data and data[:2] == b"\xff\xd8",
"%s snapshot -> %s", res, st)
got = _jpeg_size(data)
ev["jpeg_%s" % res] = got
ctx.log("%s snapshot: %s (%d bytes)", res, got, len(data))
ctx.check(got == (w, h), "%s snapshot is %s, not %dx%d", res, got, w, h)
@test("camera.h264-stream", title="H.264 live stream", subsystem="camera",
kind="auto", est_min=2,
covers=_CAM_COVERS, requires=["forgectrl.panel-serves"],
steps=["Setup: lid closed."],
description="/cam/h264 answers a fragmented MP4: a codec header naming the SPS profile, an "
"init segment (ftyp+moov) followed by media fragments (moof+mdat) within a few "
"seconds, and /cam/status reporting the H.264 encoder active with this client "
"counted. Also records which demosaic path (GPU or CPU) served the stream. On a "
"machine whose image lacks Mesa or whose encoder refused, the endpoint must "
"answer 503 rather than hang - that is a pass for the endpoint but is recorded "
"in the evidence.")
def h264_stream(ctx):
import urllib.error
import urllib.request
fc = ctx.forgectrl
ev = ctx.evidence
req = urllib.request.Request(fc.base + "/cam/h264?cam=lid",
headers={"Host": fc.host_header()})
try:
r = urllib.request.urlopen(req, timeout=20)
except urllib.error.HTTPError as e:
ev["status"] = e.code
ev["body"] = e.read()[:200].decode("utf-8", "replace")
ctx.check(e.code == 503, "H.264 refused with %s, not 503: %s", e.code, ev["body"])
ctx.log("H.264 unavailable on this machine (503): %s", ev["body"])
return
with r:
codec = r.headers.get("X-H264-Codec", "")
ctype = r.headers.get("Content-Type", "")
ev["codec"] = codec
ev["content_type"] = ctype
ctx.log("codec %s, content-type %s", codec, ctype)
ctx.check(ctype == "video/mp4", "content type is %r", ctype)
ctx.check(codec.startswith("avc1."), "codec header is %r", codec)
# Init segment, then at least one media fragment.
data = b""
while len(data) < 512 * 1024:
chunk = r.read(65536)
if not chunk:
break
data += chunk
if b"moof" in data and b"mdat" in data:
break
ev["bytes"] = len(data)
ctx.check(data[4:8] == b"ftyp", "stream does not start with ftyp")
ctx.check(b"moov" in data, "no moov (init segment)")
ctx.check(b"avcC" in data, "no avcC in the init segment")
ctx.check(b"moof" in data and b"mdat" in data,
"no media fragment arrived in %d bytes", len(data))
st, body = fc.get("/cam/status")
ctx.check(st == 200 and isinstance(body, dict), "GET /cam/status -> %s", st)
ev["cam_status"] = body
ctx.log("convert=%s h264=%s", body.get("convert"), body.get("h264"))
h = body.get("h264") or {}
ctx.check(h.get("active") is True, "/cam/status does not report the H.264 encoder active: %s",
body)
@test("camera.frame-health", title="Capture delivers whole frames", subsystem="camera",
kind="auto", est_min=1,
covers=_CAM_COVERS, requires=["forgectrl.panel-serves"],
description="The capture queue flags a frame errored when it is short, torn, or arrived "
"after the CSI-2 receiver lost sync; forgectrl drops those rather than "
"demosaicing them, restarts the stream if they persist, and withholds the "
"stream frames on either side of one. A healthy machine captures a burst of "
"snapshots and a few seconds of stream with none of them flagged and none "
"withheld, and reports the stream's per-stage timing while a viewer watches. "
"A nonzero corrupt count here is a real signal - a marginal camera ribbon, a "
"mistimed D-PHY - even though the frames themselves never reach a client.")
def frame_health(ctx):
fc = ctx.forgectrl
ev = ctx.evidence
def health():
st, body = fc.get("/cam/status")
ctx.check(st == 200 and isinstance(body, dict), "GET /cam/status -> %s", st)
h = body.get("health")
ctx.check(isinstance(h, dict), "/cam/status carries no health block: %s", body)
return h
before = health()
ev["health_before"] = before
ctx.log("before: %s", before)
# A burst, so the count covers a run of frames rather than a single grab.
for _ in range(3):
st, data = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half"}, raw=True)
ctx.check(st == 200 and data and data[:2] == b"\xff\xd8", "snapshot -> %s", st)
after = health()
ev["health_after"] = after
ctx.log("after: %s", after)
captured = (after.get("captured") or 0) - (before.get("captured") or 0)
corrupt = (after.get("corrupt") or 0) - (before.get("corrupt") or 0)
restarts = (after.get("restarts") or 0) - (before.get("restarts") or 0)
ev["captured"] = captured
ev["corrupt"] = corrupt
ev["restarts"] = restarts
ctx.log("captured %d frames, %d corrupt, %d stream restarts", captured, corrupt, restarts)
ctx.check(captured > 0, "no frames were dequeued during three snapshots")
ctx.check(corrupt == 0, "%d of %d captured frames came back errored", corrupt, captured)
ctx.check(restarts == 0, "the capture stream was restarted %d time(s)", restarts)
# The stream path: five seconds of MJPEG, so the frame gate judges a
# few dozen frames and the timing covers two whole windows. A frame is
# withheld only next to one the receiver flagged, so a healthy machine
# withholds none, and the per-stage timing is reported while the
# viewer watches.
import time
import urllib.request
s0 = health()
stream = urllib.request.urlopen(
urllib.request.Request(fc.base + "/cam/stream", headers={"Host": fc.host_header()}),
timeout=10)
try:
got = 0
t_end = time.monotonic() + 5.0
while time.monotonic() < t_end:
got += len(stream.read(65536))
st, body = fc.get("/cam/status")
timing = body.get("timing") if isinstance(body, dict) else None
finally:
stream.close()
s1 = health()
ev["stream_bytes"] = got
ev["stream_timing"] = timing
ev["stream_health"] = [s0, s1]
ctx.log("stream: %d bytes in 5 s, timing %s", got, timing)
s_captured = (s1.get("captured") or 0) - (s0.get("captured") or 0)
s_corrupt = (s1.get("corrupt") or 0) - (s0.get("corrupt") or 0)
s_withheld = (s1.get("withheld") or 0) - (s0.get("withheld") or 0)
ev["stream_captured"] = s_captured
ev["stream_withheld"] = s_withheld
ctx.check(s_captured >= 30, "only %d frames were dequeued in 5 s of stream", s_captured)
ctx.check(s_corrupt == 0, "%d stream frames came back errored", s_corrupt)
ctx.check("withheld" in s1, "/cam/status health carries no withheld count: %s", s1)
ctx.check(s_withheld == 0, "%d stream frames were withheld with none flagged", s_withheld)
ctx.check(isinstance(timing, dict) and
all(k in timing for k in ("latency_ms", "convert_ms", "copy_ms", "encode_ms")),
"/cam/status carries no timing block while a viewer watches: %s", body)
latency = (timing or {}).get("latency_ms") or 0
ctx.check(0 < latency < 250, "capture to publication took %.1f ms while streaming", latency)
@test("camera.lid-privacy", title="Cameras see the room only with the lid closed", subsystem="camera",
kind="operator", est_min=3,
covers=_PRIVACY_COVERS + [("forgectrl", "src/auth.*")], requires=["forgectrl.panel-serves"],
actions=["lid"],
steps=["Start with the lid closed; you will be told to open it, then close it again.",
"Nothing moves and the laser is not involved."],
description="The privacy gate: with the lid open the lid camera does not capture, and the head "
"camera captures only for a local viewer. A running lid-camera stream stops within a "
"frame or so of the lid opening, /cam/status reports capture as not allowed, and the "
"lid camera's snapshot and stream are refused with 409 and a reason naming the lid, "
"to the panel too. The head camera, which looks down at the bed, still answers the "
"panel (its token) and the extension host (its client header from this host), while "
"the same snapshot and stream asked without either - the cloud client's form - are "
"refused for the lid. Closing the lid restores all of it. This is what stops the "
"machine - and in cloud mode the Glowforge service - from imaging the room through "
"an open lid.")
def lid_privacy(ctx):
import urllib.error
import urllib.request
fc = ctx.forgectrl
ev = ctx.evidence
def status():
st, body = fc.get("/cam/status")
ctx.check(st == 200 and isinstance(body, dict), "GET /cam/status -> %s", st)
return body
def snapshot():
"""(status, body) for a half-res lid snapshot."""
st, data = fc.get("/cam/snapshot", params={"cam": "lid", "res": "half"}, raw=True)
return st, data or b""
# --- lid closed: the baseline the rest is measured against ----------
ctx.act("lid", "close")
body = status()
ctx.check(body.get("capture_allowed") is True,
"with the lid closed /cam/status should allow capture, got %r",
body.get("capture_allowed"))
st, data = snapshot()
ctx.check(st == 200 and data[:2] == b"\xff\xd8",
"snapshot with the lid closed -> %s", st)
ev["closed_snapshot_bytes"] = len(data)
ctx.log("lid closed: snapshot %d bytes", len(data))
# --- a live stream must die when the lid opens ----------------------
req = urllib.request.Request(fc.base + "/cam/stream?cam=lid",
headers={"Host": fc.host_header()})
stream = urllib.request.urlopen(req, timeout=15)
try:
first = stream.read(4096)
ctx.check(b"\xff\xd8" in first, "the stream did not start before the lid test")
ctx.act("lid", "open", text="The stream is running.")
# The engine tears the pipeline down on the next frame and the
# stream ends. Draining now returns whatever was buffered before
# the lid opened and then EOF; what must not happen is frames
# continuing to arrive indefinitely.
drained, ended = 0, False
try:
while True:
chunk = stream.read(65536)
if not chunk:
ended = True
break
drained += len(chunk)
ctx.check(drained < 8 * 1024 * 1024,
"the stream was still delivering after %d bytes with the lid open",
drained)
except Exception as e: # noqa: BLE001 - a reset connection ends it too
ended = True
ctx.log("stream ended with %s", type(e).__name__)
ev["stream_bytes_after_lid_open"] = drained
ctx.log("stream ended after %d further buffered bytes", drained)
ctx.check(ended, "the stream never ended after the lid opened")
finally:
stream.close()
# --- lid open: everything is refused, and says why ------------------
body = status()
ev["status_lid_open"] = body
ctx.check(body.get("capture_allowed") is False,
"with the lid open /cam/status should refuse capture, got %r",
body.get("capture_allowed"))
ctx.check(body.get("stopped_by_lid") is True,
"the engine should record that the lid stopped it, got %r",
body.get("stopped_by_lid"))
ctx.check(body.get("running") is False,
"the capture engine should not still be running with the lid open")
st, data = snapshot()
ev["snapshot_lid_open"] = [st, data[:120].decode("utf-8", "replace")]
ctx.log("lid open: snapshot -> %s %s", st, data[:120])
ctx.check(st == 409, "snapshot with the lid open should be refused with 409, got %s", st)
ctx.check(b"lid" in data.lower(), "the refusal should name the lid: %r", data[:120])
ctx.check(data[:2] != b"\xff\xd8", "a JPEG was returned with the lid open")
# The head camera looks at the bed: a local viewer still has it, the cloud client's form does not.
st, data = fc.get("/cam/snapshot", params={"cam": "head", "res": "half"}, raw=True)
ctx.log("lid open: the panel's head snapshot -> %s", st)
ctx.check(st == 200 and data[:2] == b"\xff\xd8", "the panel's head snapshot with the lid open -> %s", st)
st, data = fc.get("/cam/snapshot", params={"cam": "head", "res": "half"}, raw=True, auth=False,
headers={"X-ForgeFIRM-Client": "extension-host"})
ctx.log("lid open: the extension host's head snapshot -> %s", st)
ctx.check(st == 200 and data[:2] == b"\xff\xd8", "the extension host's head snapshot with the lid open -> %s", st)
st, data = fc.get("/cam/snapshot", params={"cam": "head", "res": "half"}, raw=True, auth=False)
ev["head_cloud_form_lid_open"] = [st, (data or b"")[:120].decode("utf-8", "replace")]
ctx.log("lid open: head snapshot without a token or the header -> %s %s", st, (data or b"")[:120])
ctx.check(st == 409 and b"lid" in (data or b"").lower(),
"the head camera without a token or the header should be refused for the lid, got %s", st)
try:
hreq = urllib.request.Request(fc.base + "/cam/stream?cam=head", headers={"Host": fc.host_header()})
with urllib.request.urlopen(hreq, timeout=10) as r:
ctx.fail("the head stream opened with the lid open, for no local viewer (%s)", r.status)
except urllib.error.HTTPError as e:
ctx.log("lid open: head stream for no local viewer -> %s", e.code)
ctx.check(e.code == 409, "the head stream for no local viewer should be refused with 409, got %s", e.code)
try:
with urllib.request.urlopen(req, timeout=10) as r:
ctx.fail("the stream opened with the lid open (%s)", r.status)
except urllib.error.HTTPError as e:
ctx.log("lid open: stream -> %s", e.code)
ctx.check(e.code == 409, "the stream should be refused with 409, got %s", e.code)
# --- closing the lid restores it -----------------------------------
ctx.act("lid", "close")
body = status()
ctx.check(body.get("capture_allowed") is True,
"closing the lid should allow capture again, got %r",
body.get("capture_allowed"))
st, data = snapshot()
ctx.check(st == 200 and data[:2] == b"\xff\xd8",
"snapshot after closing the lid -> %s", st)
ctx.log("lid closed again: snapshot %d bytes", len(data))