"""Durable CAS/confirmation call prefix cannot overlap native call ordinals."""
import os
from pathlib import Path
import sys
import uuid
import pytest
sys.path.insert(0,str(Path(__file__).resolve().parents[1]/'scripts'))
from task_execution_journal import Binding,Cleanup,Journal,Refused


def test_next_call_continues_auth_prefix_without_replay_or_resume(tmp_path):
    os.chmod(tmp_path,0o700);journal=Journal(tmp_path)
    binding=Binding('fixture-approval','sha256:'+'a'*64,str(uuid.uuid4()),'b'*64)
    try:
        with pytest.raises(Refused):journal.next_call_ordinal(binding)
        with journal.locked():
            journal.reserve(binding,(Cleanup('task-token-revoke','c'*64),))
            assert journal.next_call_ordinal(binding)==0
            for ordinal in [0,1]:
                journal.before_call(binding,ordinal,'d'*64)
                with pytest.raises(Refused):journal.next_call_ordinal(binding)
                journal.after_call(binding,ordinal,'d'*64,'e'*64)
            assert journal.next_call_ordinal(binding)==2
            journal.transition(binding,'reserved','consume-confirmed')
            journal.before_call(binding,2,'f'*64)
            with pytest.raises(Refused):journal.before_call(binding,0,'f'*64)
            journal.after_call(binding,2,'f'*64,'e'*64)
            journal.before_cleanup(binding,0,Cleanup('task-token-revoke','c'*64))
            with pytest.raises(Refused):journal.next_call_ordinal(binding)
        with journal.locked():
            with pytest.raises(Refused):journal.next_call_ordinal(binding)
    finally:journal.close()