Files
odysseus/tests/test_readme_ascii_fenced.py
T
pewdiepie-archdaemonandClaude Opus 5.5 364229f2dc feat(harness): authority, turn contract, tools, clean_agent_preview
Chat/agent harness work: request-authority model, turn contract, tool
policy/parsing/execution, clean_agent_preview streaming/thinking, ask_user
persistence, session probes, and scheduler.

Source: vendor/photocraft (ad1cff44) harness files, 3-way merged onto
upstream/dev (a8c147b2). Harness core files were independently developed
in both lineages; resolution policy documented in pr_work/C_conflicts.md
(vendor kept where ahead, upstream kept where vendor is behind; full delta
preserved in pr_work/C_upstream_delta.patch).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 13:41:53 +00:00

40 lines
1.7 KiB
Python

"""Regression guard for the README title presentation.
Originally (#1390) the README opened with an ASCII-art banner that had to live
inside a ``` code fence, otherwise GitHub's markdown collapsed its leading
whitespace and box-drawing rules and rendered it misaligned. The README refresh
(#4306) dropped that banner in favour of a centered wordmark image, so the guard
now pins the wordmark identity instead, while still catching the original failure
mode if an un-fenced ASCII banner is ever reintroduced.
"""
from pathlib import Path
README = Path(__file__).resolve().parent.parent / "README.md"
# Box-drawing rule from the legacy ASCII banner (the #1390 failure mode).
_RULE = "─" * 10
def _fenced_segments(text: str):
"""Return the segments of *text* that sit INSIDE ``` fences."""
parts = text.split("```")
# parts[0] is before the first fence, parts[1] is inside the first fence, ...
return parts[1::2]
def test_readme_opens_with_wordmark_title():
# The README must still open with a recognizable Odysseus title: now the
# centered wordmark image rather than an H1 / ASCII banner.
head = "\n".join(README.read_text(encoding="utf-8").splitlines()[:15])
assert 'alt="Odysseus"' in head, "README must open with the Odysseus wordmark image"
def test_reintroduced_ascii_banner_stays_fenced():
# Defensive: if a box-drawing banner is ever added back, it must be fenced so
# GitHub renders it monospace-as-typed (the original #1390 regression).
text = README.read_text(encoding="utf-8")
if _RULE not in text:
return
inside = "\n".join(_fenced_segments(text))
assert _RULE in inside, "ASCII banner rule must be inside a ``` code fence"