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journal_data.py
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journal_data.py
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# Copyright (C) 2019-2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU General Public License version 3, or any later version
# See top-level LICENSE file for more information
import copy
import datetime
from typing import Any, Dict, List, Type
from swh.model.hashutil import MultiHash, hash_to_bytes
from swh.journal.serializers import ModelObject
from swh.model.model import (
BaseModel,
Content,
Directory,
Origin,
OriginVisit,
OriginVisitStatus,
Release,
Revision,
SkippedContent,
Snapshot,
)
OBJECT_TYPES: Dict[Type[BaseModel], str] = {
Content: "content",
Directory: "directory",
Origin: "origin",
OriginVisit: "origin_visit",
OriginVisitStatus: "origin_visit_status",
Release: "release",
Revision: "revision",
SkippedContent: "skipped_content",
Snapshot: "snapshot",
}
UTC = datetime.timezone.utc
CONTENTS = [
{
**MultiHash.from_data(f"foo{i}".encode()).digest(),
"length": 4,
"status": "visible",
}
for i in range(10)
]
SKIPPED_CONTENTS = [
{
**MultiHash.from_data(f"bar{i}".encode()).digest(),
"length": 4,
"status": "absent",
"reason": f"because chr({i}) != '*'",
}
for i in range(2)
]
duplicate_content1 = {
"length": 4,
"sha1": hash_to_bytes("44973274ccef6ab4dfaaf86599792fa9c3fe4689"),
"sha1_git": b"another-foo",
"blake2s256": b"another-bar",
"sha256": b"another-baz",
"status": "visible",
}
# Craft a sha1 collision
duplicate_content2 = duplicate_content1.copy()
sha1_array = bytearray(duplicate_content1["sha1_git"])
sha1_array[0] += 1
duplicate_content2["sha1_git"] = bytes(sha1_array)
DUPLICATE_CONTENTS = [duplicate_content1, duplicate_content2]
COMMITTERS = [
{"fullname": b"foo", "name": b"foo", "email": b"",},
{"fullname": b"bar", "name": b"bar", "email": b"",},
]
DATES = [
{
"timestamp": {"seconds": 1234567891, "microseconds": 0,},
"offset": 120,
"negative_utc": False,
},
{
"timestamp": {"seconds": 1234567892, "microseconds": 0,},
"offset": 120,
"negative_utc": False,
},
]
REVISIONS = [
{
"id": hash_to_bytes("7026b7c1a2af56521e951c01ed20f255fa054238"),
"message": b"hello",
"date": DATES[0],
"committer": COMMITTERS[0],
"author": COMMITTERS[0],
"committer_date": DATES[0],
"type": "git",
"directory": b"\x01" * 20,
"synthetic": False,
"metadata": None,
"parents": (),
},
{
"id": hash_to_bytes("368a48fe15b7db2383775f97c6b247011b3f14f4"),
"message": b"hello again",
"date": DATES[1],
"committer": COMMITTERS[1],
"author": COMMITTERS[1],
"committer_date": DATES[1],
"type": "hg",
"directory": b"\x02" * 20,
"synthetic": False,
"metadata": None,
"parents": (),
},
]
RELEASES = [
{
"id": hash_to_bytes("d81cc0710eb6cf9efd5b920a8453e1e07157b6cd"),
"name": b"v0.0.1",
"date": {
"timestamp": {"seconds": 1234567890, "microseconds": 0,},
"offset": 120,
"negative_utc": False,
},
"author": COMMITTERS[0],
"target_type": "revision",
"target": b"\x04" * 20,
"message": b"foo",
"synthetic": False,
},
]
ORIGINS = [
{"url": "https://somewhere.org/den/fox",},
{"url": "https://overtherainbow.org/fox/den",},
]
ORIGIN_VISITS = [
{
"origin": ORIGINS[0]["url"],
"date": datetime.datetime(2013, 5, 7, 4, 20, 39, 369271, tzinfo=UTC),
"snapshot": None,
"status": "ongoing",
"metadata": {"foo": "bar"},
"type": "git",
"visit": 1,
},
{
"origin": ORIGINS[1]["url"],
"date": datetime.datetime(2014, 11, 27, 17, 20, 39, tzinfo=UTC),
"snapshot": None,
"status": "ongoing",
"metadata": {"baz": "qux"},
"type": "hg",
"visit": 1,
},
{
"origin": ORIGINS[0]["url"],
"date": datetime.datetime(2018, 11, 27, 17, 20, 39, tzinfo=UTC),
"snapshot": None,
"status": "ongoing",
"metadata": {"baz": "qux"},
"type": "git",
"visit": 2,
},
{
"origin": ORIGINS[0]["url"],
"date": datetime.datetime(2018, 11, 27, 17, 20, 39, tzinfo=UTC),
"snapshot": hash_to_bytes("742cdc6be7bf6e895b055227c2300070f056e07b"),
"status": "full",
"metadata": {"baz": "qux"},
"type": "git",
"visit": 3,
},
{
"origin": ORIGINS[1]["url"],
"date": datetime.datetime(2015, 11, 27, 17, 20, 39, tzinfo=UTC),
"snapshot": hash_to_bytes("ecee48397a92b0d034e9752a17459f3691a73ef9"),
"status": "partial",
"metadata": {"something": "wrong occurred"},
"type": "hg",
"visit": 2,
},
]
ORIGIN_VISIT_STATUSES = []
for visit in ORIGIN_VISITS:
visit_status = copy.deepcopy(visit)
visit_status.pop("type")
ORIGIN_VISIT_STATUSES.append(visit_status)
DIRECTORIES = [
{"id": hash_to_bytes("4b825dc642cb6eb9a060e54bf8d69288fbee4904"), "entries": ()},
{
"id": hash_to_bytes("cc13247a0d6584f297ca37b5868d2cbd242aea03"),
"entries": (
{
"name": b"file1.ext",
"perms": 0o644,
"type": "file",
"target": CONTENTS[0]["sha1_git"],
},
{
"name": b"dir1",
"perms": 0o755,
"type": "dir",
"target": hash_to_bytes("4b825dc642cb6eb9a060e54bf8d69288fbee4904"),
},
{
"name": b"subprepo1",
"perms": 0o160000,
"type": "rev",
"target": REVISIONS[1]["id"],
},
),
},
]
SNAPSHOTS = [
{
"id": hash_to_bytes("742cdc6be7bf6e895b055227c2300070f056e07b"),
"branches": {
b"master": {"target_type": "revision", "target": REVISIONS[0]["id"]}
},
},
{
"id": hash_to_bytes("ecee48397a92b0d034e9752a17459f3691a73ef9"),
"branches": {
b"target/revision": {
"target_type": "revision",
"target": REVISIONS[0]["id"],
},
b"target/alias": {"target_type": "alias", "target": b"target/revision"},
b"target/directory": {
"target_type": "directory",
"target": DIRECTORIES[0]["id"],
},
b"target/release": {"target_type": "release", "target": RELEASES[0]["id"]},
b"target/snapshot": {
"target_type": "snapshot",
"target": hash_to_bytes("742cdc6be7bf6e895b055227c2300070f056e07b"),
},
},
},
]
TEST_OBJECT_DICTS: Dict[str, List[Dict[str, Any]]] = {
"content": CONTENTS,
"directory": DIRECTORIES,
"origin": ORIGINS,
"origin_visit": ORIGIN_VISITS,
"origin_visit_status": ORIGIN_VISIT_STATUSES,
"release": RELEASES,
"revision": REVISIONS,
"snapshot": SNAPSHOTS,
"skipped_content": SKIPPED_CONTENTS,
}
MODEL_OBJECTS = {v: k for (k, v) in OBJECT_TYPES.items()}
TEST_OBJECTS: Dict[str, List[ModelObject]] = {}
for object_type, objects in TEST_OBJECT_DICTS.items():
converted_objects: List[ModelObject] = []
model = MODEL_OBJECTS[object_type]
for (num, obj_d) in enumerate(objects):
if object_type == "content":
obj_d = {**obj_d, "data": b"", "ctime": datetime.datetime.now(tz=UTC)}
converted_objects.append(model.from_dict(obj_d))
TEST_OBJECTS[object_type] = converted_objects

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