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hermes-webui/tests/test_issue6022_worktree_ui_static.py
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Rui Xue b2c7578653 fix(sessions): guard all auto-mint paths + strict config/body parsing (gate review)
Gate review follow-ups for the #6022 no-leak rule: every non-deliberate
newSession/session-new call site passes worktree:false; only deliberate
New Chat inherits the config default.

- Strict boolean config read: only YAML true enables the default;
  quoted strings/ints/lists/dicts/null fall to the safe no-worktree
  default instead of truthiness-coercing.
- Presence-based explicit detection: 'worktree' in body — an explicit
  worktree:null is an opt-out, never a fall-through to config.
- Guarded remaining auto-mint call sites with explicit worktree:false:
  profile switch (panels.js), promptWorkspacePath + switchToWorkspace
  blank-page binds (panels.js), promptNewFile + promptNewFolder
  (ui.js), terminal auto-session (commands.js).
- Tests: worktree:null vs config-true (factory must not be called),
  strict-boolean malformed-shape matrix, static regression gates for
  every auto-mint site + a bare-body sweep so future auto-mint paths
  can't silently omit the key; updated the cmdTerminal preflight
  assertion for the new call shape.
2026-07-14 04:35:06 +00:00

104 lines
3.8 KiB
Python

"""Static assertions for the frontend half of Issue #6022.
The three-value worktree contract only holds if system-minted sessions
(boot-time auto-bind, onboarding) explicitly opt OUT — otherwise a config
``worktree: true`` default would leak a fresh worktree + branch on every page
load, with nothing to reap it (#6023).
"""
from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
def read(path):
return (ROOT / path).read_text(encoding="utf-8")
def test_new_session_forwards_explicit_worktree_and_omits_absent():
src = read("static/sessions.js")
# Explicit true/false forwarded verbatim; absent key stays absent so the
# server can apply the config default.
assert (
"if(options&&Object.prototype.hasOwnProperty.call(options,'worktree')) "
"reqBody.worktree=!!options.worktree;" in src
)
# The old shape (only-true is ever sent) must be gone.
assert "if(options&&options.worktree) reqBody.worktree=true;" not in src
def test_boot_auto_bind_sends_explicit_worktree_false():
src = read("static/boot.js")
bind = src[src.index("async function _maybeBindFreshDefaultWorkspaceSession") :]
bind = bind[: bind.index("\n}\n")]
assert "worktree: false" in bind
def test_onboarding_session_sends_explicit_worktree_false():
src = read("static/onboarding.js")
finish = src[src.index("async function _finishOnboarding") :]
finish = finish[: finish.index("\n}\n")]
assert "worktree: false" in finish
def test_profile_switch_session_sends_explicit_worktree_false():
src = read("static/panels.js")
assert (
"await newSession(false, {awaitWorkspaceLoad: workspaceVisible, worktree: false});"
in src
)
def test_workspace_bind_prompts_send_explicit_worktree_false():
# promptWorkspacePath + switchToWorkspace both auto-mint a session from a
# blank page; each must opt out of the config default explicitly.
src = read("static/panels.js")
assert (
src.count(
"body:JSON.stringify({workspace:ws,worktree:false})"
)
>= 2
), "panels.js blank-page session mints must send worktree:false"
# No panels.js session/new call may omit the worktree key.
assert "body:JSON.stringify({workspace:ws})" not in src
def test_file_and_folder_creation_send_explicit_worktree_false():
src = read("static/ui.js")
for fn in ("async function promptNewFile", "async function promptNewFolder"):
block = src[src.index(fn) :]
block = block[: block.index("\n}\n")]
assert "worktree:false" in block, f"{fn} must opt out of the config default"
assert "body:JSON.stringify({workspace:ws})" not in src
def test_terminal_auto_session_sends_explicit_worktree_false():
src = read("static/commands.js")
assert "await newSession(false, {worktree: false});" in src
def test_no_bare_session_new_posts_remain_in_static_js():
# Belt-and-suspenders: no static file may POST /api/session/new with a
# body that has a workspace but silently omits the worktree key on an
# auto-mint path. All known auto-mint sites are asserted above; this
# catches future regressions of the same shape.
for name in ("panels.js", "ui.js"):
src = read(f"static/{name}")
assert "body:JSON.stringify({workspace:ws})" not in src, (
f"static/{name}: auto-mint session/new must pass explicit worktree:false"
)
def test_deliberate_new_chat_paths_do_not_pin_worktree():
# Sidebar "New Chat" and command paths must NOT pass an explicit worktree
# value — they inherit the server-side config default by design.
boot = read("static/boot.js")
for line_no in (
i
for i, line in enumerate(boot.splitlines(), 1)
if "await newSession();await renderSessionList();closeMobileSidebar();" in line
):
line = boot.splitlines()[line_no - 1]
assert "worktree" not in line