Files
hermes-webui/tests/test_issue2246_question_jump.py
nesquena-hermes 97f92b3a4b fix(#3852): jump-to-question button targets response start
The per-turn jump button now scrolls to the START OF THE RESPONSE (the assistant
segment) instead of the user's question, with a fail-safe fallback to the question
row when the assistant segment isn't found. Label updated to 'to response' across
all 13 locales.

Closes #3852.

Co-authored-by: Rod Boev <rod.boev@gmail.com>
2026-06-10 19:48:41 +00:00

75 lines
4.2 KiB
Python

"""Regression coverage for #2246 per-turn jump-to-question buttons."""
from pathlib import Path
REPO = Path(__file__).resolve().parents[1]
UI_JS = (REPO / "static" / "ui.js").read_text(encoding="utf-8")
STYLE_CSS = (REPO / "static" / "style.css").read_text(encoding="utf-8")
I18N_JS = (REPO / "static" / "i18n.js").read_text(encoding="utf-8")
def test_assistant_footer_gets_completed_turn_question_jump_button():
assert "function _questionJumpButtonHtml(questionRawIdx, assistantRawIdx)" in UI_JS
assert "function jumpToTurnQuestion(questionRawIdx, assistantRawIdx)" in UI_JS
assert "const questionRawIdxByAssistantRawIdx=new Map()" in UI_JS
assert "questionRawIdxByAssistantRawIdx.set(entry.rawIdx,lastQuestionRawIdx)" in UI_JS
assert "row.id=_userMessageDomId(rawIdx)" in UI_JS
assert "const isTurnFinalAssistant=!isUser&&(!nextRendered||!nextRendered.m||nextRendered.m.role!=='assistant')" in UI_JS
# #3114 superseded the turn-final-only gate: the jump-to-question button now
# renders on every assistant message that has a resolvable question target,
# not just the turn-final one (multi-step turns otherwise lost the affordance
# on intermediate assistant bubbles). The button is gated on a non-null
# resolved target instead of isTurnFinalAssistant.
assert "const _qJumpTarget=(!isUser&&!m._live)?questionRawIdxByAssistantRawIdx.get(rawIdx):undefined;" in UI_JS
assert "const questionJumpBtn = (_qJumpTarget!==undefined&&_qJumpTarget!==null)" in UI_JS
assert "_questionJumpButtonHtml(_qJumpTarget, assistantRawIdxByQuestionRawIdx.get(_qJumpTarget)??rawIdx)" in UI_JS
assert "msg-question-jump-btn" in UI_JS
def test_multi_segment_turn_jumps_to_first_assistant_segment():
# #3852: the reverse map assistantRawIdxByQuestionRawIdx resolves the FIRST
# assistant segment for a given question so multi-step turns (tool_call ->
# assistant -> tool_call -> assistant) scroll to the start of the response.
assert "const assistantRawIdxByQuestionRawIdx=new Map()" in UI_JS
assert "if(!assistantRawIdxByQuestionRawIdx.has(qIdx)) assistantRawIdxByQuestionRawIdx.set(qIdx,aIdx)" in UI_JS
assert "assistantRawIdxByQuestionRawIdx.get(_qJumpTarget)" in UI_JS
def test_question_jump_expands_windowed_history_and_highlights_question():
assert "_messageRenderWindowSize=Math.max(_currentMessageRenderWindowSize(),_messageRenderableMessageCount())" in UI_JS
assert "renderMessages({ preserveScroll:true })" in UI_JS
assert "row.scrollIntoView({block:'center',behavior:'smooth'})" in UI_JS
assert "_highlightQuestionRow(row)" in UI_JS
assert "msg-question-highlight" in UI_JS
def test_question_jump_button_is_quiet_and_hidden_on_mobile():
assert ".msg-question-jump-btn" in STYLE_CSS
assert "margin-left: auto;" in STYLE_CSS
assert ".msg-question-highlight .msg-body" in STYLE_CSS
assert "@keyframes question-highlight-pulse" in STYLE_CSS
assert "@media (max-width: 600px)" in STYLE_CSS
assert ".msg-question-jump-btn { display: none; }" in STYLE_CSS
def test_question_jump_text_is_localized():
for key in ("jump_to_question", "jump_to_question_label"):
assert I18N_JS.count(f"{key}:") >= 12
def test_question_jump_skips_hidden_first_segment_and_falls_back():
# #3934 (Codex gate): a single assistant rawIdx can render multiple segment
# nodes, and the first can be display:none (assistant-segment-worklog-source /
# assistant-segment-anchor). scrollIntoView() on a hidden node silently no-ops,
# so the jump must only treat a VISIBLE segment as a successful target and
# otherwise fall through to the question-row fallback instead of suppressing it.
# Guard against regressing back to the unconditional first-match return.
assert "querySelectorAll('[data-msg-idx=\"'+assistantRawIdx+'\"]')" in UI_JS
assert "seg.getClientRects().length>0" in UI_JS
# The single-element querySelector + unconditional return must be gone.
assert "const seg=hasAssistant?container.querySelector('[data-msg-idx=\"'+assistantRawIdx+'\"]'):null;" not in UI_JS
# display:none on the hidden segment classes is what makes the guard necessary.
assert ".assistant-segment-worklog-source{" in STYLE_CSS
assert ".assistant-segment-anchor { display: none; }" in STYLE_CSS