713cc45c63
- 51 个增量迁移文件压扁为 V0001__基线.sql 完整快照（结构+种子+授权）， 等价门禁：旧链全量执行库与基线库 pg_dump 逐字节一致 - 剔除 pg_dump 固化的 public schema 超级用户归属断言（muse_maint 无权执行） - 测试删减至保留集：备份往返 2 + 预算 2 + 租约 2 + 基线建库 1 - 租约/预算夹具改共享库，消除按例克隆建库 - 修复共享库三类既有污染：账本注入残留（系统管理）、失败触发器残留（评测）、 建表残留（正式变更事务），发布包迁移文件名硬编码改动态核对 - 全量数据库验收 722 passed / 0 failed / 0 errors（main 基线为 24F+291E） - 运行手册登记基线模式改表流程与账本校验和同步
424 lines
18 KiB
Python
424 lines
18 KiB
Python
"""S01共用机制的真实PG验收；参与者使用合成表，不冒充正文/事实/章后主链。"""
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from concurrent.futures import ThreadPoolExecutor
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from dataclasses import dataclass, replace
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from threading import Barrier
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import pytest
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from muse.共享.标识 import 任务标识
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from muse.共享.调用身份 import 内容用途, 用途, 调用身份
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from muse.正式变更.接口 import (
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作者动作,
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依赖引用,
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修改影响,
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参与操作,
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参与者目录,
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变更命令,
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变更错误,
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固定哈希,
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审阅内容,
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提交计划,
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正式变更服务,
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)
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pytestmark = pytest.mark.数据库
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@dataclass(frozen=True)
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class 合成编辑:
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内容: str
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写后失败: bool = False
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class 合成入口:
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身份 = "synthetic-edit"
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请求类型 = 合成编辑
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def 查看(self, 连, 身份, 命令):
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目标 = 连.execute(
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"SELECT owner,revision,content FROM s01_test_document WHERE id=%s", (命令.目标,)
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).fetchone()
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if 目标 is None or 目标[0] != 身份.作者:
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raise 变更错误("SCOPE_DENIED", "合成目标不属于当前作者")
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候选 = 连.execute(
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"SELECT revision,content,check_state FROM s01_test_candidate WHERE id=%s",
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("candidate-1",),
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).fetchone()
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来源 = 连.execute(
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"SELECT revision FROM s01_test_source WHERE id=%s", ("source-1",)
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).fetchone()[0]
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有候选 = 命令.动作 is not 作者动作.人工保存
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依赖 = [
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依赖引用("target", 命令.目标, str(目标[1])),
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依赖引用("source", "source-1", str(来源)),
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]
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if 有候选:
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依赖.append(依赖引用("candidate", "candidate-1", str(候选[0])))
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return 审阅内容(
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命令.目标,
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目标[1],
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"candidate-1" if 有候选 else None,
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候选[0] if 有候选 else None,
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固定哈希(候选[1]) if 有候选 else None,
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固定哈希([目标[2], 命令.业务请求.内容]),
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None,
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None,
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固定哈希(来源),
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("replace-content",),
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tuple(依赖),
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)
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def 准备(self, 连, 身份, 命令, 当前):
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if 命令.动作 in {作者动作.拒绝, 作者动作.暂缓}:
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return 提交计划(())
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if 命令.动作 is 作者动作.采纳:
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行 = 连.execute(
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"SELECT content,check_state FROM s01_test_candidate WHERE id='candidate-1'"
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).fetchone()
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if 行[1] != "ready":
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raise 变更错误("PRECONDITION_PENDING", "候选存在未处理检查问题")
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if 行[0] != 命令.业务请求.内容:
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raise 变更错误("REVIEW_MISMATCH", "只能采纳被审候选")
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return 提交计划(
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(参与操作("write", 命令.业务请求),),
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(修改影响(命令.目标, "document_changed", str(当前.数据版本), str(当前.数据版本 + 1)),),
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)
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class 合成写入:
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身份 = "write"
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请求类型 = 合成编辑
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def 提交(self, 连, 请求):
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行 = 连.execute(
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"UPDATE s01_test_document SET revision=revision+1,content=%s "
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"WHERE id='document-1' RETURNING revision",
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(请求.内容,),
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).fetchone()
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连.execute("INSERT INTO s01_test_audit (revision) VALUES (%s)", (行[0],))
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if 请求.写后失败:
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raise RuntimeError("合成参与者在业务写入后失败")
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return {"revision": 行[0]}
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class 合成依赖:
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def __init__(self, 种类):
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self.种类 = 种类
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def 锁定当前(self, 连, 对象ID):
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if self.种类 == "target":
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行 = 连.execute(
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"SELECT revision FROM s01_test_document WHERE id=%s FOR UPDATE", (对象ID,)
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).fetchone()
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elif self.种类 == "candidate":
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行 = 连.execute(
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"SELECT revision FROM s01_test_candidate WHERE id=%s FOR UPDATE", (对象ID,)
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).fetchone()
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else:
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行 = 连.execute(
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"SELECT revision FROM s01_test_source WHERE id=%s FOR SHARE", (对象ID,)
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).fetchone()
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if 行 is None:
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raise 变更错误("SOURCE_STALE", "合成当前指针已删除")
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return str(行[0])
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@pytest.fixture
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def 变更环境(应用测试库):
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with 应用测试库[用途.维护].连接() as 连:
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# 共享库模式下例间残留同名表；先幂等清理再建。
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连.execute("""DROP TABLE IF EXISTS s01_test_document, s01_test_candidate,
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s01_test_source, s01_test_audit CASCADE;
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CREATE TABLE s01_test_document(
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id text PRIMARY KEY, owner text,revision int,content text);
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CREATE TABLE s01_test_candidate(
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id text PRIMARY KEY,revision int,content text,check_state text);
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CREATE TABLE s01_test_source(id text PRIMARY KEY,revision int);
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CREATE TABLE s01_test_audit(revision int);
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INSERT INTO s01_test_document VALUES ('document-1','author',1,'原内容');
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INSERT INTO s01_test_candidate VALUES ('candidate-1',1,'候选内容','ready');
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INSERT INTO s01_test_source VALUES ('source-1',1);""")
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目录 = 参与者目录()
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目录.登记入口(合成入口())
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目录.登记参与者(合成写入())
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for kind in ("target", "candidate", "source"):
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目录.登记依赖(合成依赖(kind))
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服务 = 正式变更服务(应用测试库[用途.生产], 目录)
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身份 = 调用身份("author", 任务标识("author-operation"), 用途.生产, 内容用途.生成)
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命令 = 变更命令(
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"command-1", "synthetic-edit", "document-1", 作者动作.采纳, 1, 合成编辑("候选内容")
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)
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审阅 = 服务.打开审阅(身份, 命令)
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命令 = replace(
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命令, 审阅ID=审阅["review_id"], 审阅哈希=审阅["review_hash"], 批准变更=("replace-content",)
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)
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return 服务, 身份, 命令, 应用测试库
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@pytest.mark.case_id(
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"NC-change-review-idempotent",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="真实PG合成候选与已打开审阅",
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when="提交、重试并改变同键参数",
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then=["打开审阅不批准；同参数回执相同、异参数拒绝，业务/决定/影响只写一次"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_审阅不是批准且提交回执幂等__a91001(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT count(*) FROM muse_candidate_decision").fetchone()[0] == 0
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assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 1
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回执 = 服务.提交变更(身份, 命令)
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assert 回执["author_review_id"] == 命令.审阅ID
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assert 回执["basis"]["候选版本"] == 1 and 回执["basis"]["数据版本"] == 1
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assert 回执 == 服务.提交变更(身份, 命令) == 服务.读取回执(身份, 命令.命令ID)
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with pytest.raises(变更错误) as 捕获:
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服务.提交变更(身份, replace(命令, 批准变更=()))
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assert 捕获.value.错误码 == "COMMAND_PAYLOAD_MISMATCH"
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT revision,content FROM s01_test_document").fetchone() == (
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2,
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"候选内容",
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)
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assert 连.execute("SELECT count(*) FROM s01_test_audit").fetchone()[0] == 1
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assert 连.execute("SELECT count(*) FROM muse_change_impact").fetchone()[0] == 1
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@pytest.mark.case_id(
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"NC-change-all-rollback",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="已审候选与合成业务参与者",
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when="参与者写业务与审计后抛异常",
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then=["业务、决定、影响和命令整体回滚；相同命令修复后可执行"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_参与者失败回滚业务决定影响与命令__a91002(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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with pytest.raises(RuntimeError, match="合成参与者"):
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服务.提交变更(身份, replace(命令, 业务请求=合成编辑("候选内容", True)))
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 1
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assert 连.execute("SELECT count(*) FROM s01_test_audit").fetchone()[0] == 0
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assert 连.execute("SELECT count(*) FROM muse_candidate_decision").fetchone()[0] == 0
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assert 连.execute("SELECT count(*) FROM muse_change_command").fetchone()[0] == 0
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assert 连.execute("SELECT count(*) FROM muse_change_impact").fetchone()[0] == 0
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assert 服务.提交变更(身份, 命令)["results"] == [{"revision": 2}]
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@pytest.mark.case_id(
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"NC-change-concurrent-cas",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="相同目标基线和候选版本的两份已审命令",
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when="独立连接同时采纳",
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then=["一个赢家，另一个明确冲突，当前内容只前进一个版本"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_两份命令并发采纳只有一份当前写入__a91003(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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栅栏 = Barrier(2)
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def 竞争(id_):
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栅栏.wait()
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try:
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return 服务.提交变更(身份, replace(命令, 命令ID=id_))
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except 变更错误 as exc:
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return exc.错误码
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with ThreadPoolExecutor(max_workers=2) as pool:
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结果 = list(pool.map(竞争, ["command-A", "command-B"]))
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assert sum(isinstance(v, dict) for v in 结果) == 1
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assert next(v for v in 结果 if isinstance(v, str)) in {"SOURCE_STALE", "REVISION_CONFLICT"}
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT count(*) FROM s01_test_audit").fetchone()[0] == 1
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assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 2
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@pytest.mark.case_id(
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"NC-change-source-stale",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="来源版本1的作者审阅",
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when="来源更新到2后提交旧审阅",
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then=["SOURCE_STALE且没有业务写入或伪成功命令"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_来源改变拒绝旧审阅且零业务写入__a91004(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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with 库[用途.维护].连接() as 连:
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连.execute("UPDATE s01_test_source SET revision=2")
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with pytest.raises(变更错误) as 捕获:
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服务.提交变更(身份, 命令)
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assert 捕获.value.错误码 == "SOURCE_STALE"
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 1
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assert 连.execute("SELECT count(*) FROM muse_change_command").fetchone()[0] == 0
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@pytest.mark.case_id(
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"NC-change-decision-axis",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="候选检查存在问题",
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when="分别采纳、暂缓、拒绝",
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then=["采纳由owner阻止；作者仍能暂缓和拒绝，不改当前正文"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_检查未过仍可拒绝或暂缓且不改正文__a91005(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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with 库[用途.维护].连接() as 连:
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连.execute("UPDATE s01_test_candidate SET check_state='issues'")
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with pytest.raises(变更错误) as 捕获:
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服务.提交变更(身份, 命令)
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assert 捕获.value.错误码 == "PRECONDITION_PENDING"
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for action in [作者动作.暂缓, 作者动作.拒绝]:
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回执 = 服务.提交变更(身份, replace(命令, 命令ID=action.value, 动作=action, 批准变更=()))
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assert 回执["action"] == action.value and 回执["results"] == []
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with 库[用途.生产].连接() as 连:
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assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 1
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assert 连.execute("SELECT decision FROM muse_candidate_decision").fetchone()[0] == "reject"
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@pytest.mark.case_id(
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"NC-change-author-and-candidate",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="生产已审候选",
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when="无作者、其他作者、评测用途或变更后的候选版本提交",
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then=["越权拒绝，旧候选版本返回REVISION_CONFLICT"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_非作者评测用途和旧候选版本拒绝__a91006(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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for bad in [
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replace(身份, 作者=None),
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replace(身份, 作者="other"),
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replace(身份, 用途=用途.评测),
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]:
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with pytest.raises(变更错误) as 捕获:
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服务.提交变更(bad, 命令)
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assert 捕获.value.错误码 == "SCOPE_DENIED"
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with 库[用途.维护].连接() as 连:
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连.execute("UPDATE s01_test_candidate SET revision=2,content='新版候选'")
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with pytest.raises(变更错误) as 捕获:
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服务.提交变更(身份, 命令)
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assert 捕获.value.错误码 == "REVISION_CONFLICT"
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@pytest.mark.case_id(
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"NC-change-manual-save",
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environment="隔离 PostgreSQL、独立连接、合成业务参与者",
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given="候选检查未通过",
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when="作者人工保存新文本",
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then=["按当前版本保存，不要求AI评分或写候选决定"],
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contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
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)
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def test_人工保存不要求候选检查或审阅__a91007(变更环境):
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服务, 身份, 命令, 库 = 变更环境
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with 库[用途.维护].连接() as 连:
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连.execute("UPDATE s01_test_candidate SET check_state='issues'")
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手写 = replace(
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命令,
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动作=作者动作.人工保存,
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业务请求=合成编辑("作者亲自写的内容"),
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审阅ID=None,
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审阅哈希=None,
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批准变更=(),
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)
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assert 服务.提交变更(身份, 手写)["results"] == [{"revision": 2}]
|
||
with 库[用途.生产].连接() as 连:
|
||
assert (
|
||
连.execute("SELECT content FROM s01_test_document").fetchone()[0] == "作者亲自写的内容"
|
||
)
|
||
assert 连.execute("SELECT count(*) FROM muse_candidate_decision").fetchone()[0] == 0
|
||
|
||
|
||
@pytest.mark.case_id(
|
||
"NC-change-preview",
|
||
environment="隔离 PostgreSQL、独立连接、合成业务参与者",
|
||
given="类型化正式变更请求",
|
||
when="只读准备变更",
|
||
then=["返回参与者与具体影响，不批准、不写业务、命令或决定"],
|
||
contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
|
||
)
|
||
def test_预览返回具体影响而不记录批准或写入__a91008(变更环境):
|
||
服务, 身份, 命令, 库 = 变更环境
|
||
预览 = 服务.准备变更(身份, 命令)
|
||
assert 预览["participants"] == ["write"]
|
||
assert 预览["changes"] == ["replace-content"]
|
||
assert 预览["impacts"][0]["新版本"] == "2"
|
||
with 库[用途.生产].连接() as 连:
|
||
assert 连.execute("SELECT count(*) FROM muse_change_command").fetchone()[0] == 0
|
||
assert 连.execute("SELECT revision FROM s01_test_document").fetchone()[0] == 1
|
||
|
||
|
||
@pytest.mark.case_id(
|
||
"NC-change-source-lock",
|
||
environment="隔离 PostgreSQL、独立连接、合成业务参与者",
|
||
given="提交已锁定当前来源，参与者尚未结束",
|
||
when="另一连接同时更新来源",
|
||
then=["PG锁证明确被阻塞；提交完成后来源更新才能生效"],
|
||
contract="docs/系统架构/新版设计/模块设计/S01-正式变更.md",
|
||
)
|
||
def test_来源当前指针在正式提交期间不可改变__a91009(变更环境):
|
||
from threading import Event
|
||
from time import monotonic
|
||
|
||
服务, 身份, 命令, 库 = 变更环境
|
||
已准备, 放行, 更新开始 = Event(), Event(), Event()
|
||
pid = []
|
||
|
||
class 等待参与者(合成写入):
|
||
def 提交(self, 连, 请求):
|
||
已准备.set()
|
||
assert 放行.wait(5)
|
||
return super().提交(连, 请求)
|
||
|
||
# 仅替换本例已登记的合成参与者；不向产品接入开放运行时回调。
|
||
服务.目录.参与者["write"] = 等待参与者()
|
||
|
||
def 更新来源():
|
||
with 库[用途.生产].连接() as 连:
|
||
pid.append(连.execute("SELECT pg_backend_pid()").fetchone()[0])
|
||
更新开始.set()
|
||
连.execute("UPDATE s01_test_source SET revision=2")
|
||
|
||
with ThreadPoolExecutor(max_workers=2) as pool:
|
||
提交 = pool.submit(服务.提交变更, 身份, 命令)
|
||
try:
|
||
assert 已准备.wait(3)
|
||
更新 = pool.submit(更新来源)
|
||
assert 更新开始.wait(2)
|
||
截止 = monotonic() + 2
|
||
阻塞 = False
|
||
with 库[用途.生产].连接() as 连:
|
||
while monotonic() < 截止:
|
||
阻塞 = 连.execute(
|
||
"SELECT EXISTS(SELECT 1 FROM pg_locks WHERE pid=%s AND NOT granted)",
|
||
(pid[0],),
|
||
).fetchone()[0]
|
||
if 阻塞:
|
||
break
|
||
Event().wait(0.01)
|
||
assert 阻塞, "来源更新没有被当前指针锁阻止"
|
||
assert 连.execute("SELECT revision FROM s01_test_source").fetchone()[0] == 1
|
||
finally:
|
||
放行.set()
|
||
assert 提交.result(timeout=3)["results"] == [{"revision": 2}]
|
||
更新.result(timeout=3)
|
||
with 库[用途.生产].连接() as 连:
|
||
assert 连.execute("SELECT revision FROM s01_test_source").fetchone()[0] == 2
|
||
|
||
|
||
@pytest.mark.case_id("NC-O09-PG-DECISIONS")
|
||
def test_批量决定不返回其他作者和其他版本(变更环境):
|
||
from muse.正式变更.接口 import 读取作者决定集
|
||
|
||
服务, 身份, 命令, 库 = 变更环境
|
||
服务.提交变更(身份, 命令)
|
||
版本 = [("candidate-1", 1), ("candidate-1", 2), ("missing", 1)]
|
||
with 库[用途.生产].连接() as 连:
|
||
assert 读取作者决定集(连, "author", 版本) == {
|
||
("candidate-1", 1): "adopt",
|
||
("candidate-1", 2): "undecided",
|
||
("missing", 1): "undecided",
|
||
}
|
||
assert set(读取作者决定集(连, "other", 版本).values()) == {"undecided"}
|