Files
forgefirm/forgetest/tests/test_server.py
T
ScottW514 799e0e829c forgetest: a takeover waits for forgectrl to settle on both sides
forgectrl's supervisor probes motion liveness on every start - a small
head move verified by the accelerometer, with a rail-off ladder of up to
about 70 s on a dead verdict. The takeover wrapper returned as soon as
forgectrl start succeeded, so a test that followed found the machine
busy (bench: cooling.flow-verify refused with 409 machine is not idle
13 s after kernel.fire-abu), and back-to-back takeover tests stopped
forgectrl mid-probe. The wrapper now waits for /mode to settle - motion
verified, motion-fault (logged as a warning), or standby - before it
stops forgectrl and again after it starts it, giving up after 10 s when
forgectrl does not answer at all (the host, or a daemon that is down).
No catalog consequence: the takeover tests' own drills are unchanged.
2026-08-16 13:09:56 -04:00

311 lines
14 KiB
Python

"""Runner + HTTP API end to end on localhost with a fake catalog and a
fake bench tool. No hardware, no forgectrl."""
import json
import os
import shutil
import sys
import tempfile
import threading
import time
import unittest
import urllib.error
import urllib.request
import helpers
from forgetest import bench as bench_mod
from forgetest import catalog, server
from forgetest.log import Log
from forgetest.runner import Failed, Runner
def t_pass(ctx):
ctx.log("hello")
ctx.evidence["k"] = 1
def t_prompt(ctx):
ans = ctx.prompt("Did the light blink?", ("Yes", "No"))
if ans != "Yes":
raise Failed("operator said no")
def t_fail(ctx):
ctx.check(False, "deliberate")
def t_slow(ctx):
ctx.sleep(30)
def t_error(ctx):
raise RuntimeError("boom")
class ServerTests(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.tmp = tempfile.mkdtemp(prefix="forgetest-")
os.environ["FORGETEST_DATA"] = cls.tmp
os.environ["FORGETEST_MARKER"] = os.path.join(cls.tmp, "marker")
cls.man = helpers.make_manifest()
cls.reg = helpers.registry(
helpers.make_test("fake.pass", [("forgectrl", "src/ui.c")], always=True, fn=t_pass),
helpers.make_test("fake.prompt", [("forgectrl", "src/auth.c")], fn=t_prompt, kind="operator"),
helpers.make_test("fake.fail", [("forgectrl", "src/cool.c")], fn=t_fail),
helpers.make_test("fake.slow", [("forgectrl", "src/main.c")], fn=t_slow),
helpers.make_test("fake.error", [("forgectrl", "src/main.c")], fn=t_error),
helpers.make_test("fake.live", [("grblhal-glowforge", "src/**")], fn=t_pass, kind="live"),
helpers.make_test("fake.needs", [("kernel-module-glowforge", "**")], fn=t_pass,
requires=("fake.prompt",)),
)
# a fake bench tool
cls.tooldir = os.path.join(cls.tmp, "bench")
os.makedirs(cls.tooldir)
with open(os.path.join(cls.tooldir, "echo_tool.py"), "w") as f:
f.write("import sys, time\nprint('args', sys.argv[1:])\nsys.stdout.flush()\n"
"if 'slow' in sys.argv: time.sleep(30)\nsys.exit(0 if 'fail' not in sys.argv else 3)\n")
tools = [{"id": "echo", "title": "Echo", "script": "echo_tool.py", "safety": "dry", "where": "board",
"ported": True, "desc": "echo",
"args": [{"name": "word", "type": "str", "default": "hi", "help": ""},
{"name": "n", "type": "int", "default": 2, "help": ""}]},
{"id": "unported", "title": "U", "script": "nope.py", "safety": "dry", "where": "host",
"ported": False, "desc": "", "args": []},
{"id": "hot", "title": "H", "script": "echo_tool.py", "safety": "live", "where": "board",
"ported": True, "desc": "", "args": []},
{"id": "tk", "title": "T", "script": "echo_tool.py", "safety": "takeover", "where": "board",
"ported": True, "desc": "", "args": []}]
cls.bench = bench_mod.Bench(tools, tool_dir=cls.tooldir,
index_path=os.path.join(cls.tmp, "bench.jsonl"))
cls.log = Log(os.path.join(cls.tmp, "results.jsonl"))
cls.runner = Runner(cls.log, cls.man, cls.reg, cls.bench)
cls.token = server.load_token(os.path.join(cls.tmp, "token"))
cls.app = server.App(cls.runner, cls.token, export_dir=os.path.join(cls.tmp, "export"))
cls.srv = server.make_server(cls.app, "127.0.0.1", 0)
cls.port = cls.srv.server_address[1]
cls.th = threading.Thread(target=cls.srv.serve_forever, daemon=True)
cls.th.start()
@classmethod
def tearDownClass(cls):
cls.srv.shutdown()
cls.srv.server_close()
shutil.rmtree(cls.tmp, ignore_errors=True)
# -- helpers ----------------------------------------------------------
def call(self, method, path, body=None, token=True, headers=None):
url = "http://127.0.0.1:%d%s" % (self.port, path)
hdrs = {"Host": "127.0.0.1:%d" % self.port}
if token:
hdrs["X-ForgeFIRM-Token"] = self.token
data = None
if body is not None:
data = json.dumps(body).encode()
hdrs["Content-Type"] = "application/json"
if headers:
hdrs.update(headers)
req = urllib.request.Request(url, data=data, method=method, headers=hdrs)
try:
with urllib.request.urlopen(req, timeout=10) as r:
raw = r.read()
st = r.status
ct = r.headers.get("Content-Type", "")
except urllib.error.HTTPError as e:
raw = e.read()
st = e.code
ct = e.headers.get("Content-Type", "")
if "json" in ct:
return st, json.loads(raw.decode())
return st, raw
def wait_idle(self, timeout=10):
deadline = time.time() + timeout
while time.time() < deadline:
st, d = self.call("GET", "/state")
if not d["running"]:
return d
time.sleep(0.1)
self.fail("run did not finish")
def wait_prompt(self, timeout=10):
deadline = time.time() + timeout
while time.time() < deadline:
st, d = self.call("GET", "/state")
if d["running"] and d["running"]["prompt"]:
return d["running"]["prompt"]
time.sleep(0.05)
self.fail("no prompt appeared")
# -- tests -----------------------------------------------------------------
def test_01_auth_and_page(self):
st, d = self.call("GET", "/state", token=False)
self.assertEqual(st, 200)
st, d = self.call("GET", "/", token=False)
self.assertEqual(st, 200)
self.assertIn(self.token.encode(), d)
st, d = self.call("GET", "/state", headers={"Host": "evil.example.net"})
self.assertEqual(st, 403)
st, d = self.call("GET", "/state", headers={"Origin": "http://evil.example.net"})
self.assertEqual(st, 403)
st, d = self.call("GET", "/state", headers={"Sec-Fetch-Site": "cross-site"})
self.assertEqual(st, 403)
st, d = self.call("POST", "/start", {"test": "fake.pass"}, token=False)
self.assertEqual(st, 403)
self.assertEqual(d["error"], "authentication required")
st, d = self.call("GET", "/catalog")
self.assertEqual(st, 200)
self.assertEqual(len(d["tests"]), 7)
st, d = self.call("GET", "/nope")
self.assertEqual(st, 404)
def test_02_run_pass_opens_campaign(self):
st, d = self.call("GET", "/state")
self.assertIsNone(d["campaign"])
st, d = self.call("POST", "/start", {"test": "fake.pass"})
self.assertEqual(st, 200, d)
state = self.wait_idle()
self.assertIsNotNone(state["campaign"])
self.assertEqual(state["tests"]["fake.pass"]["status"], "pass")
self.assertEqual(state["last_run"]["finished"]["result"], "PASS")
st, rec = self.call("GET", "/result?test=fake.pass")
self.assertEqual(st, 200)
self.assertEqual(rec["evidence"], {"k": 1})
self.assertTrue(any("hello" in l for l in rec["log"]))
def test_03_requires_and_live_gate(self):
st, d = self.call("POST", "/start", {"test": "fake.needs"})
self.assertEqual(st, 409)
self.assertIn("prerequisites", d["message"])
st, d = self.call("POST", "/start", {"test": "fake.live"})
self.assertEqual(st, 409)
self.assertIn("live", d["message"])
st, d = self.call("POST", "/start", {"test": "fake.live", "ack_live": True})
self.assertEqual(st, 200)
state = self.wait_idle()
self.assertEqual(state["tests"]["fake.live"]["status"], "pass")
st, rec = self.call("GET", "/result?test=fake.live")
self.assertTrue(rec["evidence"]["operator"]["ack_live"])
def test_04_prompt_flow(self):
st, d = self.call("POST", "/start", {"test": "fake.prompt"})
self.assertEqual(st, 200)
p = self.wait_prompt()
self.assertEqual(p["options"], ["Yes", "No"])
st, d = self.call("POST", "/answer", {"prompt_id": p["id"], "value": "Maybe"})
self.assertEqual(st, 409)
st, d = self.call("POST", "/answer", {"prompt_id": p["id"], "value": "Yes"})
self.assertEqual(st, 200)
state = self.wait_idle()
self.assertEqual(state["tests"]["fake.prompt"]["status"], "pass")
st, rec = self.call("GET", "/result?test=fake.prompt")
self.assertEqual(rec["answers"][0]["answer"], "Yes")
# now the dependent test may start
st, d = self.call("POST", "/start", {"test": "fake.needs"})
self.assertEqual(st, 200)
self.wait_idle()
def test_05_busy_abort(self):
st, d = self.call("POST", "/start", {"test": "fake.slow"})
self.assertEqual(st, 200)
st, d = self.call("POST", "/start", {"test": "fake.pass"})
self.assertEqual(st, 409)
st, d = self.call("POST", "/abort")
self.assertEqual(st, 200)
state = self.wait_idle()
self.assertEqual(state["tests"]["fake.slow"]["status"], "aborted")
self.assertIsNotNone(state["campaign"], "an abort does not close the campaign")
def test_06_error_and_fail_close_campaign(self):
st, d = self.call("GET", "/state")
cid = d["campaign"]["id"]
st, d = self.call("POST", "/start", {"test": "fake.error"})
state = self.wait_idle()
self.assertEqual(state["tests"]["fake.error"]["status"], "error")
self.assertIsNone(state["campaign"])
self.assertEqual(state["closed_by"], "fail")
# inherited passes survive; the core is required again
self.assertEqual(state["tests"]["fake.prompt"]["status"], "inherited")
self.assertTrue(state["tests"]["fake.pass"]["required"])
# a new start opens a new campaign
st, d = self.call("POST", "/start", {"test": "fake.pass"})
state = self.wait_idle()
self.assertIsNotNone(state["campaign"])
self.assertNotEqual(state["campaign"]["id"], cid)
def test_07_export_and_invalidate(self):
st, d = self.call("POST", "/export")
self.assertEqual(st, 200)
self.assertFalse(d["authorized"])
st, raw = self.call("GET", "/export/acceptance.json")
self.assertEqual(st, 200)
art = raw if isinstance(raw, dict) else json.loads(raw)
self.assertEqual(art["manifest_sha"], self.man.content_sha)
st, raw = self.call("GET", "/export/acceptance.md")
self.assertEqual(st, 200)
self.assertIn(b"Release authorized: NO", raw)
st, d = self.call("POST", "/invalidate", {"reason": ""})
self.assertEqual(st, 400)
st, d = self.call("POST", "/invalidate", {"reason": "new tube"})
self.assertEqual(st, 200)
st, d = self.call("GET", "/state")
self.assertEqual(d["invalidate"]["reason"], "new tube")
self.assertIsNone(d["campaign"])
for tid, ts in d["tests"].items():
self.assertNotEqual(ts["status"], "inherited", tid)
st, raw = self.call("GET", "/log", token=False)
self.assertEqual(st, 200)
self.assertIn(b'"t": "invalidate"'.replace(b" ", b""), raw.replace(b" ", b""))
def test_08_bench(self):
st, d = self.call("GET", "/bench")
self.assertEqual(st, 200)
ids = [t["id"] for t in d["tools"]]
self.assertEqual(ids, ["echo", "unported", "hot", "tk"])
st, d = self.call("POST", "/bench/start", {"tool": "unported"})
self.assertEqual(st, 409)
st, d = self.call("POST", "/bench/start", {"tool": "hot"})
self.assertEqual(st, 409)
st, d = self.call("POST", "/bench/start", {"tool": "echo", "args": {"word": "yo", "n": "x"}})
self.assertEqual(st, 409)
st, d = self.call("POST", "/bench/start", {"tool": "echo", "args": {"word": "yo", "n": 5}})
self.assertEqual(st, 200, d)
state = self.wait_idle()
self.assertEqual(state["last_run"]["kind"], "bench")
self.assertEqual(state["last_run"]["finished"]["result"], "OK")
self.assertTrue(any("['yo', '5']" in l for l in state["last_run"]["log"]))
st, d = self.call("GET", "/bench")
self.assertEqual(d["tools"][0]["last"]["result"]["result"], "OK")
# a failing tool and an aborted one
st, d = self.call("POST", "/bench/start", {"tool": "echo", "args": {"word": "fail", "n": 1}})
state = self.wait_idle()
self.assertEqual(state["last_run"]["finished"]["result"], "EXIT 3")
st, d = self.call("POST", "/bench/start", {"tool": "echo", "args": {"word": "slow", "n": 1}})
self.assertEqual(st, 200)
time.sleep(0.5)
st, d = self.call("POST", "/abort")
state = self.wait_idle()
self.assertEqual(state["last_run"]["finished"]["result"], "ABORTED")
# a takeover tool runs inside the takeover wrapper (init.d is absent on the host: rc 127)
st, d = self.call("POST", "/bench/start", {"tool": "tk"})
self.assertEqual(st, 200, d)
state = self.wait_idle(timeout=40) # two unreachable-forgectrl settle waits
log = "\n".join(state["last_run"]["log"])
self.assertIn("takeover: pulse device free", log)
self.assertIn("takeover: forgectrl start", log)
self.assertIn("takeover: forgectrl unreachable for 10 s", log)
self.assertFalse(os.path.exists(os.environ["FORGETEST_MARKER"]))
# bench runs never touched the acceptance log
recs = self.log.read()
self.assertFalse(any(r.get("t") == "result" and r.get("test") == "echo" for r in recs))
def test_09_recovery_marker(self):
marker = os.environ["FORGETEST_MARKER"]
with open(marker, "w") as f:
f.write("x fake.slow\n")
r = Runner(self.log, self.man, self.reg, self.bench)
self.assertTrue(any("recovered" in m for m in r.messages))
self.assertFalse(os.path.exists(marker))
if __name__ == "__main__":
unittest.main()