#!/usr/bin/env python3 """Unit tests for the web UI. Stubs the QMP client, so no emulator needed.""" import time import unittest import webui class StubClient: """Records commands; writes the files memsave would write.""" def __init__(self): self.sent = [] self.speaker = False def command(self, name, **args): self.sent.append((name, args)) if name == "query-status": return {"status": "running", "running": True} if name == "qom-get" and args.get("property") == "speaker-on": # The real client unwraps: QmpClient.command returns msg["return"] # directly and raises on error. An earlier version of this stub returned # {"return": ...}, so webui.py was written to unwrap a second time and blew # up with "argument of type 'bool' is not iterable" against a live guest, # while the tests passed. A stub that is more forgiving than the real thing # is worse than no stub. return self.speaker if name == "memsave": with open(args["filename"], "wb") as fh: fh.write(bytes(args["size"])) return {} if name == "pmemsave": raise AssertionError("pmemsave reads physical addresses; use memsave") return {} def presses(self): """The sequence of values written to the keypad press property. Filtered by property name, because the keypad device also carries "ptt". An earlier version collected every qom-set and so mixed PTT's booleans in with the key names, which made presses()[-1] report False after a release-all. """ return [a["value"] for n, a in self.sent if n == "qom-set" and a.get("property") == "press"] def ptts(self): """The sequence of values written to the keypad ptt property.""" return [a["value"] for n, a in self.sent if n == "qom-set" and a.get("property") == "ptt"] def make_app(): client = StubClient() app = webui.create_app(client, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) return client, app.test_client() class TestStatus(unittest.TestCase): def setUp(self): self.client, self.http = make_app() def test_status_reports_running(self): resp = self.http.get("/api/status") self.assertEqual(resp.status_code, 200) self.assertEqual(resp.get_json()["status"], "running") def test_index_serves_html_with_the_screen_and_keypad(self): resp = self.http.get("/") self.assertEqual(resp.status_code, 200) body = resp.get_data(as_text=True) self.assertIn("/stream", body) self.assertIn("MENU", body) class TestKeyEndpoint(unittest.TestCase): def setUp(self): self.client, self.http = make_app() def test_down_holds_the_key(self): resp = self.http.post("/api/key", json={"key": "MENU", "action": "down"}) self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.presses(), ["MENU"]) def test_up_releases(self): self.http.post("/api/key", json={"key": "MENU", "action": "up"}) self.assertEqual(self.client.presses(), [""]) def test_tap_holds_then_releases(self): resp = self.http.post("/api/key", json={"key": "UP", "action": "tap"}) self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.presses(), ["UP", ""]) def test_tap_duration_is_a_short_press(self): """Must land above the 20 ms debounce and below the 400 ms hold.""" self.assertGreater(webui.TAP_MS, 20) self.assertLess(webui.TAP_MS, 400) def test_writes_the_keypad_press_property(self): self.http.post("/api/key", json={"key": "MENU", "action": "down"}) name, args = self.client.sent[-1] self.assertEqual(name, "qom-set") self.assertEqual(args["path"], "/machine/keypad") self.assertEqual(args["property"], "press") def test_rejects_unknown_key(self): resp = self.http.post("/api/key", json={"key": "PTT", "action": "tap"}) self.assertEqual(resp.status_code, 400) self.assertEqual(self.client.presses(), []) def test_rejects_unknown_action(self): resp = self.http.post("/api/key", json={"key": "UP", "action": "wiggle"}) self.assertEqual(resp.status_code, 400) self.assertEqual(self.client.presses(), []) def test_accepts_lowercase_key(self): resp = self.http.post("/api/key", json={"key": "menu", "action": "down"}) self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.presses(), ["MENU"]) def test_release_all_clears_every_key(self): self.http.post("/api/key", json={"key": "MENU", "action": "down"}) resp = self.http.post("/api/release-all") self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.presses()[-1], "") def test_release_all_also_releases_ptt(self): """PTT is not in the matrix, so an empty press does not clear it. Without this, a client that vanished mid-transmission would leave the emulated radio keyed indefinitely. """ self.http.post("/api/ptt", json={"held": True}) resp = self.http.post("/api/release-all") self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.ptts()[-1], False) class TestPttEndpoint(unittest.TestCase): def setUp(self): self.client, self.http = make_app() def test_holding_ptt_sets_the_property(self): resp = self.http.post("/api/ptt", json={"held": True}) self.assertEqual(resp.status_code, 200) self.assertEqual(resp.get_json()["ptt"], True) self.assertEqual(self.client.ptts(), [True]) def test_releasing_ptt_clears_the_property(self): self.http.post("/api/ptt", json={"held": True}) self.http.post("/api/ptt", json={"held": False}) self.assertEqual(self.client.ptts(), [True, False]) def test_non_boolean_is_rejected(self): """A string "true" must not be taken as held. Truthiness would make {"held": "false"} key the transmitter, which is the wrong way round for the one control that puts a signal on the air. """ for value in ("true", 1, None, "yes"): resp = self.http.post("/api/ptt", json={"held": value}) self.assertEqual(resp.status_code, 400, f"accepted {value!r}") self.assertEqual(self.client.ptts(), []) def test_ptt_is_logged_with_the_client_ip(self): self.http.post("/api/ptt", json={"held": True}, headers={"X-Forwarded-For": "172.21.91.140"}) entries = self.http.get("/api/logs?since=0").get_json()["entries"] self.assertTrue(any("PTT down" in e["text"] and e["ip"] == "172.21.91.140" for e in entries), entries) class TestStream(unittest.TestCase): def setUp(self): self.client, self.http = make_app() def test_stream_is_multipart_and_yields_a_png_part(self): resp = self.http.get("/stream?limit=1") self.assertEqual(resp.status_code, 200) self.assertIn("multipart/x-mixed-replace", resp.headers["Content-Type"]) body = resp.get_data() self.assertIn(b"Content-Type: image/png", body) self.assertIn(b"\x89PNG\r\n\x1a\n", body) def test_single_frame_endpoint_returns_a_png(self): resp = self.http.get("/frame.png") self.assertEqual(resp.status_code, 200) self.assertEqual(resp.headers["Content-Type"], "image/png") self.assertTrue(resp.get_data().startswith(b"\x89PNG\r\n\x1a\n")) def test_stream_reads_frames_with_memsave(self): self.http.get("/stream?limit=1") self.assertIn("memsave", [n for n, _ in self.client.sent]) class TestFrontEnd(unittest.TestCase): def setUp(self): _, http = make_app() self.body = http.get("/").get_data(as_text=True) def test_every_model_key_has_a_button(self): for key in webui.KEYS: self.assertIn(f'data-key="{key}"', self.body) def test_binds_pointer_and_keyboard_input(self): self.assertIn("pointerdown", self.body) self.assertIn("keydown", self.body) def test_releases_on_blur_so_keys_cannot_stick(self): self.assertIn("blur", self.body) def test_does_not_offer_ptt(self): self.assertNotIn('data-key="PTT"', self.body) class TestHoldMs(unittest.TestCase): """Press duration must be produced by the server, not by request timing. At 400 ms RTT the gap between a `down` request and an `up` request is itself ~400 ms, which the firmware reads as a held key (key_repeat_delay_10ms = 40). Measured against the real server: an intended tap arrived as 407 ms. Holding server-side is what makes a short press possible over a slow link. """ def setUp(self): self.client, self.http = make_app() def test_hold_ms_presses_and_releases(self): resp = self.http.post("/api/key", json={"key": "MENU", "hold_ms": 120}) self.assertEqual(resp.status_code, 200) self.assertEqual(self.client.presses(), ["MENU", ""]) def test_hold_ms_is_honoured_server_side(self): start = time.monotonic() self.http.post("/api/key", json={"key": "MENU", "hold_ms": 150}) elapsed = (time.monotonic() - start) * 1000 self.assertGreaterEqual(elapsed, 140) self.assertLess(elapsed, 400) def test_hold_ms_defaults_to_a_short_press(self): resp = self.http.post("/api/key", json={"key": "UP"}) self.assertEqual(resp.status_code, 200) self.assertEqual(resp.get_json()["hold_ms"], webui.TAP_MS) def test_hold_ms_is_clamped(self): resp = self.http.post("/api/key", json={"key": "UP", "hold_ms": 99999}) self.assertEqual(resp.status_code, 200) self.assertLessEqual(resp.get_json()["hold_ms"], webui.MAX_HOLD_MS) def test_hold_ms_rejects_nonsense(self): resp = self.http.post("/api/key", json={"key": "UP", "hold_ms": "soon"}) self.assertEqual(resp.status_code, 400) self.assertEqual(self.client.presses(), []) def test_hold_ms_rejects_negative(self): resp = self.http.post("/api/key", json={"key": "UP", "hold_ms": -5}) self.assertEqual(resp.status_code, 400) def test_long_hold_is_preserved_not_clamped_to_a_tap(self): """A deliberate long press must stay long, or hold events break.""" resp = self.http.post("/api/key", json={"key": "MENU", "hold_ms": 900}) self.assertEqual(resp.get_json()["hold_ms"], 900) class TestFrontEndHoldMs(unittest.TestCase): """The page must send one request per key, carrying a measured duration.""" def setUp(self): _, http = make_app() self.body = http.get("/").get_data(as_text=True) def test_sends_hold_ms(self): self.assertIn("hold_ms", self.body) def test_does_not_send_separate_down_and_up_for_taps(self): """Two requests per key double the latency and break at 400 ms RTT.""" self.assertNotIn("send(key, 'down')", self.body) self.assertNotIn("send(key, 'up')", self.body) def test_injects_the_minimum_hold(self): """The floor is shared with the server so both agree on it.""" self.assertIn(f"MIN_HOLD_MS = {webui.MIN_HOLD_MS}", self.body) class TestStreamUsesPump(unittest.TestCase): """Serving frames must not cost QMP reads: the pump owns the grabbing.""" def _app(self): client = StubClient() app = webui.create_app(client, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) return client, app, app.test_client() def _wait(self, app, timeout=3.0): deadline = time.monotonic() + timeout while time.monotonic() < deadline: if app.config["PUMP"].latest() is not None: return True time.sleep(0.02) return False def test_exposes_the_pump(self): _, app, _ = self._app() self.assertIn("PUMP", app.config) def test_serving_frames_costs_no_qmp_reads(self): client, app, http = self._app() self.assertTrue(self._wait(app), "pump produced no frame") before = len([n for n, _ in client.sent if n == "memsave"]) http.get("/stream?limit=1") http.get("/frame.png") after = len([n for n, _ in client.sent if n == "memsave"]) # The pump keeps grabbing in the background, so allow a little drift; # what must not happen is a read per request. self.assertLess(after - before, 8, "serving a frame triggered fresh QMP reads") def test_frame_png_still_returns_a_png(self): _, app, http = self._app() self.assertTrue(self._wait(app)) resp = http.get("/frame.png") self.assertEqual(resp.status_code, 200) self.assertTrue(resp.get_data().startswith(b"\x89PNG\r\n\x1a\n")) def test_frame_png_returns_503_when_there_is_no_frame(self): """No frame is a state, not a crash: the emulator may be powered off.""" app = webui.create_app(None, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) self.assertEqual(app.test_client().get("/frame.png").status_code, 503) class FakeSupervisor: """Minimal supervisor double: records calls, tracks powered state.""" def __init__(self, client=None, owns=True): self._client = client self._owns = owns self.calls = [] def is_running(self): return self._client is not None def owns_process(self): return self._owns def client(self): return self._client def power_on(self): self.calls.append("power_on") if self._client is None: self._client = StubClient() return True def power_off(self): self.calls.append("power_off") self._client = None return True def reset(self): self.calls.append("reset") if self._client is not None: self._client.command("system_reset") return True def pause(self): self.calls.append("pause") if self._client is None: return False self._client.command("stop") return True def resume(self): self.calls.append("resume") if self._client is None: return False self._client.command("cont") return True def make_supervised(owns=True): client = StubClient() sup = FakeSupervisor(client, owns=owns) app = webui.create_app(client, frame_addr=0x1000, status_addr=0x2000, supervisor=sup) app.config.update(TESTING=True) return client, sup, app.test_client() class TestPowerEndpoints(unittest.TestCase): def test_reset_issues_system_reset(self): client, sup, http = make_supervised() resp = http.post("/api/power/reset") self.assertEqual(resp.status_code, 200) self.assertIn("reset", sup.calls) self.assertIn("system_reset", [n for n, _ in client.sent]) def test_pause_and_resume(self): client, sup, http = make_supervised() self.assertEqual(http.post("/api/power/pause").status_code, 200) self.assertEqual(http.post("/api/power/resume").status_code, 200) names = [n for n, _ in client.sent] self.assertIn("stop", names) self.assertIn("cont", names) def test_off_then_on(self): _, sup, http = make_supervised() self.assertEqual(http.post("/api/power/off").status_code, 200) self.assertFalse(http.get("/api/status").get_json()["powered"]) self.assertEqual(http.post("/api/power/on").status_code, 200) self.assertTrue(http.get("/api/status").get_json()["powered"]) self.assertEqual(sup.calls, ["power_off", "power_on"]) def test_unknown_action_is_rejected(self): _, sup, http = make_supervised() resp = http.post("/api/power/explode") self.assertEqual(resp.status_code, 400) self.assertEqual(sup.calls, []) def test_off_is_refused_for_an_adopted_emulator(self): """We did not start that process, so killing it is not ours to do.""" _, sup, http = make_supervised(owns=False) resp = http.post("/api/power/off") self.assertEqual(resp.status_code, 409) self.assertEqual(sup.calls, []) def test_reset_is_allowed_for_an_adopted_emulator(self): """system_reset does not kill anything, so it is fine either way.""" _, sup, http = make_supervised(owns=False) self.assertEqual(http.post("/api/power/reset").status_code, 200) self.assertIn("reset", sup.calls) def test_power_without_a_supervisor_is_409_not_500(self): _, http = make_app() resp = http.post("/api/power/on") self.assertEqual(resp.status_code, 409) class TestStatusReportsPower(unittest.TestCase): def test_status_includes_powered(self): _, http = make_app() self.assertIn("powered", http.get("/api/status").get_json()) def test_status_when_powered_off_does_not_error(self): """The page must load with the emulator off, not 500.""" app = webui.create_app(None, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) http = app.test_client() self.assertEqual(http.get("/").status_code, 200) resp = http.get("/api/status") self.assertEqual(resp.status_code, 200) self.assertFalse(resp.get_json()["powered"]) def test_status_reports_unreachable_when_qmp_raises(self): class Broken: def command(self, name, **args): raise RuntimeError("socket gone") app = webui.create_app(Broken(), frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) body = app.test_client().get("/api/status").get_json() self.assertFalse(body["powered"]) self.assertIn("unreachable", body["status"]) class TestKeyWhenPoweredOff(unittest.TestCase): def test_key_is_refused_with_no_emulator(self): """Pressing a key on a dark screen is a 409, not a crash.""" app = webui.create_app(None, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) resp = app.test_client().post("/api/key", json={"key": "MENU"}) self.assertEqual(resp.status_code, 409) class TestPowerBar(unittest.TestCase): def setUp(self): _, http = make_app() self.body = http.get("/").get_data(as_text=True) def test_has_power_buttons(self): for action in ("on", "off", "reset"): self.assertIn(f'data-power="{action}"', self.body) def test_power_bar_is_above_the_screen(self): """The user asked for it on top.""" self.assertLess(self.body.index('data-power="on"'), self.body.index('id="screen"')) def test_power_off_asks_for_confirmation(self): """Off kills the emulator; a stray click should not do that silently.""" self.assertIn("confirm(", self.body) def test_shows_the_powered_state(self): self.assertIn("powerstate", self.body) def test_dims_the_screen_when_off(self): """A dark screen is the signal that the machine is off.""" self.assertIn("screen-off", self.body) class TestStartsPoweredOff(unittest.TestCase): """The emulator must not be running until the user asks for it.""" def test_app_with_no_client_serves_a_dark_screen(self): app = webui.create_app(None, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) http = app.test_client() self.assertEqual(http.get("/").status_code, 200) self.assertFalse(http.get("/api/status").get_json()["powered"]) # No frame yet, and that is a state rather than an error. self.assertEqual(http.get("/frame.png").status_code, 503) def test_page_offers_an_on_button_while_off(self): app = webui.create_app(None, frame_addr=0x1000, status_addr=0x2000) app.config.update(TESTING=True) body = app.test_client().get("/").get_data(as_text=True) self.assertIn('data-power="on"', body) def test_main_has_an_attach_flag_not_an_own_flag(self): """Owning the process is the default; attaching is the opt-in.""" import inspect src = inspect.getsource(webui.main) self.assertIn("--attach", src) self.assertNotIn("--own-emulator", src) def test_main_does_not_power_on_at_startup(self): """Arriving at a dark screen is the point; do not boot it for them.""" import inspect src = inspect.getsource(webui.main) # power_on may only appear under the attach branch, never unconditionally. self.assertNotIn("supervisor.power_on()", src) class TestMeasuredSend(unittest.TestCase): """The browser measures the real press and sends it once, on release. This replaces an optimistic scheme that fired a speculative tap at pointerdown and a second held press if the button was still down. That was 152 ms faster but it *guessed*, and when the guess was wrong the firmware received both presses and acted on both: a normal click in the menu moved gMenuCursor by 9 and opened the submenu. Measuring is slower and exact, and it makes hold-to-repeat work, since the firmware is held for as long as the user actually holds. """ def setUp(self): _, http = make_app() self.body = http.get("/").get_data(as_text=True) def test_measures_press_duration_in_the_browser(self): self.assertIn("performance.now()", self.body) def test_sends_on_release_not_on_press(self): down_fn = self.body.split("function down(key)")[1].split("function up(")[0] self.assertNotIn("sendKey(", down_fn, "down() must not send: the duration is not known yet") up_fn = self.body.split("function up(key)")[1].split("\n}}")[0] self.assertIn("sendKey(", up_fn, "up() is where the press is sent") def test_sends_the_measured_duration(self): self.assertIn("hold_ms", self.body) def test_does_not_speculate_with_a_second_press(self): """No timer may fire a second press behind the user's back.""" self.assertNotIn("LONG_PRESS_AFTER_MS", self.body) self.assertNotIn("longTimers", self.body) def test_enforces_a_minimum_hold(self): """A very fast click must still clear the debounce floor.""" self.assertIn("MIN_HOLD_MS", self.body) self.assertGreaterEqual(webui.MIN_HOLD_MS, 30) def test_does_not_send_separate_down_and_up_for_taps(self): """Two requests would put the round trip inside the press duration.""" self.assertNotIn("send(key, 'down')", self.body) self.assertNotIn("send(key, 'up')", self.body) class TestLogsEndpoint(unittest.TestCase): def setUp(self): self.client, self.http = make_app() def test_logs_endpoint_returns_entries(self): resp = self.http.get("/api/logs") self.assertEqual(resp.status_code, 200) body = resp.get_json() self.assertIn("entries", body) self.assertIn("cursor", body) def test_logs_accept_a_since_cursor(self): resp = self.http.get("/api/logs?since=0") self.assertEqual(resp.status_code, 200) def test_logs_exposes_the_buffer(self): _, sup, http = make_supervised() app_log = http.application.config.get("LOG") self.assertIsNotNone(app_log) class TestLogPane(unittest.TestCase): def setUp(self): _, http = make_app() self.body = http.get("/").get_data(as_text=True) def test_page_has_a_log_pane(self): self.assertIn('id="logpane"', self.body) self.assertIn("/api/logs", self.body) def test_pane_has_a_fixed_height(self): """The container must not grow with content.""" self.assertIn("#logtext", self.body) self.assertIn("height:", self.body) def test_pane_scrolls_rather_than_expanding(self): self.assertIn("overflow-y:auto", self.body) def test_pane_is_capped_in_line_count(self): """Even a scrollable pane needs a cap, or the DOM grows forever.""" self.assertIn("MAX_LOG_LINES", self.body) def test_autoscroll_yields_to_manual_scrolling(self): """Scrolling up to read must not be yanked back by the next line.""" self.assertIn("scrollHeight", self.body) self.assertIn("clientHeight", self.body) class TestKeyLogging(unittest.TestCase): """Keys must appear in the log, or the UI cannot be debugged from the browser.""" def test_key_press_is_logged(self): client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "MENU", "hold_ms": 60}) texts = [e["text"] for e in log.entries() if e["source"] == "key"] self.assertTrue(any("MENU" in t for t in texts), texts) def test_log_records_the_hold_duration(self): """Distinguishing a tap from a hold is the whole point of the record.""" client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "MENU", "hold_ms": 900}) texts = [e["text"] for e in log.entries() if e["source"] == "key"] self.assertTrue(any("900" in t for t in texts), texts) def test_log_marks_a_long_press_as_held(self): client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "MENU", "hold_ms": 900}) texts = [e["text"].lower() for e in log.entries() if e["source"] == "key"] self.assertTrue(any("held" in t for t in texts), texts) def test_rejected_key_is_logged_too(self): """A refused key must be visible, or it looks like nothing happened.""" client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "PTT"}) texts = [e["text"] for e in log.entries() if e["source"] == "key"] self.assertTrue(any("PTT" in t for t in texts), texts) class TestIdleKeepalive(unittest.TestCase): """A static screen must still produce frames, just slowly.""" def test_keepalive_interval_is_defined(self): self.assertTrue(hasattr(webui, "IDLE_FRAME_INTERVAL_S")) self.assertGreater(webui.IDLE_FRAME_INTERVAL_S, 0) def test_keepalive_is_slower_than_the_live_rate(self): """Slower on idle, but never stopped.""" self.assertGreater(webui.IDLE_FRAME_INTERVAL_S, 1.0 / webui.TARGET_FPS) class TestClientIpInLogs(unittest.TestCase): """Entries carry the client IP, so a shared log says who did what.""" def test_key_entry_records_the_client_ip(self): client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "MENU", "hold_ms": 60}, environ_overrides={"REMOTE_ADDR": "172.21.91.137"}) entries = [e for e in log.entries() if e["source"] == "key"] self.assertTrue(entries) self.assertEqual(entries[-1]["ip"], "172.21.91.137") def test_power_entry_records_the_client_ip(self): client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/power/reset", environ_overrides={"REMOTE_ADDR": "172.21.91.137"}) entries = [e for e in log.entries() if e["source"] == "power"] self.assertTrue(entries) self.assertEqual(entries[-1]["ip"], "172.21.91.137") def test_ipv6_is_recorded(self): client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "UP", "hold_ms": 60}, environ_overrides={"REMOTE_ADDR": "fd3c:3f9b:6424:2::99"}) entries = [e for e in log.entries() if e["source"] == "key"] self.assertEqual(entries[-1]["ip"], "fd3c:3f9b:6424:2::99") def test_x_forwarded_for_is_preferred_behind_a_proxy(self): """nginx reverse-proxies this, so REMOTE_ADDR is always 127.0.0.1.""" client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "UP", "hold_ms": 60}, environ_overrides={"REMOTE_ADDR": "127.0.0.1", "HTTP_X_FORWARDED_FOR": "172.21.91.137"}) entries = [e for e in log.entries() if e["source"] == "key"] self.assertEqual(entries[-1]["ip"], "172.21.91.137") def test_only_the_first_hop_of_x_forwarded_for_is_used(self): """The rest of the chain is attacker-controlled and must be ignored.""" client, sup, http = make_supervised() log = http.application.config["LOG"] http.post("/api/key", json={"key": "UP", "hold_ms": 60}, environ_overrides={ "REMOTE_ADDR": "127.0.0.1", "HTTP_X_FORWARDED_FOR": "172.21.91.137, 10.0.0.1"}) entries = [e for e in log.entries() if e["source"] == "key"] self.assertEqual(entries[-1]["ip"], "172.21.91.137") def test_entries_without_a_request_have_no_ip(self): """Firmware serial and qemu output come from no client at all.""" from uvk5_logs import LogBuffer log = LogBuffer() log.add("serial", "boot banner") self.assertIsNone(log.entries()[-1]["ip"]) def test_page_renders_the_ip_between_time_and_source(self): _, http = make_app() body = http.get("/").get_data(as_text=True) # e.time + ip + source, in that order line = [l for l in body.splitlines() if "e.source" in l and "e.time" in l] self.assertTrue(line, "log line template not found") tmpl = line[0] self.assertLess(tmpl.index("e.time"), tmpl.index("ip")) self.assertLess(tmpl.index("ip"), tmpl.index("e.source")) if __name__ == "__main__": unittest.main() class TestSpeakerIndicator(unittest.TestCase): """The UI reports whether the firmware wants sound. Deliberately not audio. The microphone and speaker are wired to the BK4819 rather than the MCU, so no samples reach the emulator, there is nothing to stream, and the page needs no audio permission. What is reported is the amplifier enable (PA8), i.e. the firmware's intent. """ def setUp(self): self.client, self.http = make_app() def test_stub_matches_the_real_client_contract(self): """qom-get must yield the value itself, not a {"return": ...} envelope. This pins the stub to QmpClient.command's actual behaviour. When they diverged, every test passed and the live web UI returned 500. """ result = self.client.command("qom-get", path="/machine/audio", property="speaker-on") self.assertIsInstance(result, bool) def test_status_reports_the_speaker_state(self): self.client.speaker = True body = self.http.get("/api/status").get_json() self.assertTrue(body["speaker"]) def test_status_reports_a_silent_radio(self): self.client.speaker = False body = self.http.get("/api/status").get_json() self.assertFalse(body["speaker"]) def test_page_has_an_indicator_wired_to_the_poll(self): body = self.http.get("/").get_data(as_text=True) self.assertIn('id="speaker"', body) self.assertIn("showSpeaker", body) def test_page_requests_no_audio_permission(self): """Nothing here should ask the browser for a microphone or to play audio. There is no audio to carry, so a permission prompt would be asking the user to approve something that cannot happen. """ body = self.http.get("/").get_data(as_text=True) for forbidden in ("getUserMedia", "AudioContext", "navigator.mediaDevices", "new Audio", "