289 lines
8.3 KiB
Python
289 lines
8.3 KiB
Python
import email
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import gzip
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import platform
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import re
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import sys
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from dataclasses import dataclass
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from datetime import datetime
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import msgpack
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from .conditions import is_android
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VERSION_RE = re.compile(r"(\d+\.\d+\.\d+)[-.]?(.*)")
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def matches(actual, expected):
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return {k: v for (k, v) in actual.items() if k in expected.keys()} == expected
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def assert_matches(actual, expected):
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"""Assert two objects for equality, ignoring extra keys in ``actual``."""
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assert {k: v for (k, v) in actual.items() if k in expected.keys()} == expected
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def assert_session(envelope, extra_assertion=None):
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session = None
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for item in envelope:
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if item.headers.get("type") == "session" and item.payload.json is not None:
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session = item.payload.json
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assert session is not None
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assert session["did"] == "42"
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assert session["attrs"] == {
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"release": "test-example-release",
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"environment": "development",
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}
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if extra_assertion:
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assert_matches(session, extra_assertion)
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def assert_meta(
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envelope,
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release="test-example-release",
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integration=None,
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transaction="test-transaction",
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sdk_override=None,
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):
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event = envelope.get_event()
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expected = {
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"platform": "native",
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"environment": "development",
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"release": release,
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"user": {"id": 42, "username": "some_name"},
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"transaction": transaction,
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"tags": {"expected-tag": "some value"},
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"extra": {"extra stuff": "some value", "…unicode key…": "őá…–🤮🚀¿ 한글 테스트"},
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}
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expected_sdk = {
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"name": "sentry.native",
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"version": "0.6.7",
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"packages": [
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{"name": "github:getsentry/sentry-native", "version": "0.6.7"},
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],
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}
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if is_android:
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expected_sdk["name"] = "sentry.native.android"
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else:
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if sys.platform == "win32":
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assert_matches(
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event["contexts"]["os"],
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{"name": "Windows", "version": platform.version()},
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)
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assert event["contexts"]["os"]["build"] is not None
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elif sys.platform == "linux":
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version = platform.release()
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match = VERSION_RE.match(version)
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version = match.group(1)
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build = match.group(2)
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assert_matches(
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event["contexts"]["os"],
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{"name": "Linux", "version": version, "build": build},
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)
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elif sys.platform == "darwin":
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version = platform.mac_ver()[0].split(".")
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if len(version) < 3:
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version.append("0")
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version = ".".join(version)
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assert_matches(
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event["contexts"]["os"],
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{
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"name": "macOS",
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"version": version,
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"kernel_version": platform.release(),
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},
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)
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assert event["contexts"]["os"]["build"] is not None
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if sdk_override is not None:
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expected_sdk["name"] = sdk_override
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assert_matches(event, expected)
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assert_matches(event["sdk"], expected_sdk)
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assert_matches(
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event["contexts"], {"runtime": {"type": "runtime", "name": "testing-runtime"}}
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)
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if integration is None:
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assert event["sdk"].get("integrations") is None
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else:
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assert event["sdk"]["integrations"] == [integration]
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if event.get("type") == "event":
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assert any(
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"sentry_example" in image["code_file"]
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for image in event["debug_meta"]["images"]
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)
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def assert_stacktrace(envelope, inside_exception=False, check_size=True):
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event = envelope.get_event()
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parent = event["exception"] if inside_exception else event["threads"]
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frames = parent["values"][0]["stacktrace"]["frames"]
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assert isinstance(frames, list)
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if check_size:
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assert len(frames) > 0
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assert all(frame["instruction_addr"].startswith("0x") for frame in frames)
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assert any(
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frame.get("function") is not None and frame.get("package") is not None
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for frame in frames
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)
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def assert_breadcrumb(envelope):
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event = envelope.get_event()
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expected = {
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"type": "http",
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"message": "debug crumb",
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"category": "example!",
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"level": "debug",
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}
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assert any(matches(b, expected) for b in event["breadcrumbs"])
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def assert_attachment(envelope):
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expected = {
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"type": "attachment",
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"filename": "CMakeCache.txt",
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}
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assert any(matches(item.headers, expected) for item in envelope)
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def assert_minidump(envelope):
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expected = {
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"type": "attachment",
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"attachment_type": "event.minidump",
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}
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minidump = next(item for item in envelope if matches(item.headers, expected))
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assert minidump.headers["length"] > 4
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assert minidump.payload.bytes.startswith(b"MDMP")
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def assert_timestamp(ts, now=datetime.utcnow()):
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assert ts[:11] == now.isoformat()[:11]
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def assert_event(envelope):
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event = envelope.get_event()
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expected = {
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"level": "info",
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"logger": "my-logger",
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"message": {"formatted": "Hello World!"},
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}
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assert_matches(event, expected)
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assert_timestamp(event["timestamp"])
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def assert_breakpad_crash(envelope):
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event = envelope.get_event()
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expected = {
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"level": "fatal",
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}
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assert_matches(event, expected)
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def assert_exception(envelope):
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event = envelope.get_event()
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exception = {
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"type": "ParseIntError",
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"value": "invalid digit found in string",
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}
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assert_matches(event["exception"]["values"][0], exception)
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assert_timestamp(event["timestamp"])
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def assert_inproc_crash(envelope):
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event = envelope.get_event()
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assert_matches(event, {"level": "fatal"})
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# depending on the unwinder, we currently don’t get any stack frames from
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# a `ucontext`
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assert_stacktrace(envelope, inside_exception=True, check_size=False)
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def assert_crash_timestamp(has_files, tmp_path):
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# The crash file should survive a `sentry_init` and should still be there
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# even after restarts.
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if has_files:
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with open("{}/.sentry-native/last_crash".format(tmp_path)) as f:
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crash_timestamp = f.read()
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assert_timestamp(crash_timestamp)
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def assert_before_send(envelope):
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event = envelope.get_event()
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assert_matches(event, {"adapted_by": "before_send"})
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def assert_no_before_send(envelope):
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event = envelope.get_event()
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assert ("adapted_by", "before_send") not in event.items()
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@dataclass(frozen=True)
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class CrashpadAttachments:
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event: dict
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breadcrumb1: list
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breadcrumb2: list
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def _unpack_breadcrumbs(payload):
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unpacker = msgpack.Unpacker()
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unpacker.feed(payload)
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return [unpacked for unpacked in unpacker]
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def _load_crashpad_attachments(msg):
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event = {}
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breadcrumb1 = []
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breadcrumb2 = []
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for part in msg.walk():
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match part.get_filename():
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case "__sentry-event":
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event = msgpack.unpackb(part.get_payload(decode=True))
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case "__sentry-breadcrumb1":
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breadcrumb1 = _unpack_breadcrumbs(part.get_payload(decode=True))
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case "__sentry-breadcrumb2":
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breadcrumb2 = _unpack_breadcrumbs(part.get_payload(decode=True))
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return CrashpadAttachments(event, breadcrumb1, breadcrumb2)
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def is_valid_timestamp(timestamp):
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try:
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datetime.fromisoformat(timestamp)
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return True
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except ValueError:
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return False
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def _validate_breadcrumb_seq(seq, breadcrumb_func):
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for i in seq:
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breadcrumb = breadcrumb_func(i)
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assert breadcrumb["message"] == str(i)
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assert is_valid_timestamp(breadcrumb["timestamp"])
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def assert_crashpad_upload(req):
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multipart = gzip.decompress(req.get_data())
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msg = email.message_from_bytes(bytes(str(req.headers), encoding="utf8") + multipart)
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attachments = _load_crashpad_attachments(msg)
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if len(attachments.breadcrumb1) > 3:
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_validate_breadcrumb_seq(range(97), lambda i: attachments.breadcrumb1[3 + i])
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_validate_breadcrumb_seq(
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range(97, 101), lambda i: attachments.breadcrumb2[i - 97]
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)
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assert attachments.event["level"] == "fatal"
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assert any(
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b'name="upload_file_minidump"' in part.as_bytes()
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and b"\n\nMDMP" in part.as_bytes()
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for part in msg.walk()
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)
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