Files
odysseus/tests/test_document_ai_preview_refresh_js.py

54 lines
1.9 KiB
Python

"""Regression guards for AI document updates while Markdown Preview is visible (#2182)."""
import re
from pathlib import Path
SRC = Path(__file__).resolve().parent.parent / "static/js/document.js"
def _function_body(name: str) -> str:
text = SRC.read_text(encoding="utf-8")
match = re.search(rf"\n\s*(?:export\s+)?(?:async\s+)?function\s+{name}\([^)]*\)\s*\{{", text)
assert match, f"{name} not found"
start = match.end()
depth = 1
i = start
while i < len(text) and depth:
if text[i] == "{":
depth += 1
elif text[i] == "}":
depth -= 1
i += 1
assert depth == 0, f"{name} body did not close"
return text[start : i - 1]
def test_markdown_preview_refresh_rerenders_visible_preview():
body = _function_body("_refreshMarkdownPreviewIfVisible")
assert "_isMarkdownPreviewVisible()" in body
assert "lang !== 'markdown'" in body
assert "textarea.value = content;" in body
assert "syncHighlighting();" in body
assert "_setMarkdownPreviewActive(true, { remember: false });" in body
def test_doc_update_refreshes_preview_instead_of_hidden_editor_animation():
body = _function_body("handleDocUpdate")
visible = "const markdownPreviewWasVisible = _isMarkdownPreviewVisible();"
exit_preview = "if (markdownPreviewWasVisible) _setMarkdownPreviewActive(false, { remember: false });"
diff = "enterDiffMode(oldContent, newContent);"
refresh = "markdownPreviewWasVisible && _refreshMarkdownPreviewIfVisible(docId, newContent)"
animate = "_animateDocEdit(textarea, newContent);"
assert visible in body
assert exit_preview in body
assert diff in body
assert body.index(exit_preview) < body.index(diff)
assert refresh in body
assert body.index(refresh) < body.index(animate)
assert "_refreshMarkdownPreviewIfVisible(docId, newContent);" in body