feat: add configurable reply entry and regression smoke coverage

doc/agent-smoke-cases.md

@@ -75,7 +75,8 @@ bash scripts/agent-smoke.sh --cdp-port 9222 --cases AGENT-CHROME-001,AGENT-CHROM
 1. `上一帖` 按钮存在
 2. `下一帖` 按钮存在
 3. `选项` 按钮存在
-4. `新标签打开` 链接存在
+4. `回复主题` 按钮存在
+5. `新标签打开` 链接存在
 
 ### AGENT-CHROME-003：设置面板打开和关闭
 
@@ -266,6 +267,49 @@ bash scripts/agent-smoke.sh --cdp-port 9222 --cases AGENT-CHROME-001,AGENT-CHROM
 2. 抽屉保持打开
 3. `location.href` 仍然停留在列表页
 
+### AGENT-CHROME-014：主题回复入口与悬浮开关
+
+范围：
+头部 `回复主题` 主入口 + 可选悬浮快捷入口
+
+状态：
+当前不在默认批量脚本中
+
+步骤：
+
+1. 打开任一主题抽屉
+2. 确认头部工具栏存在 `回复主题`
+3. 读取右侧 `.ld-drawer-reply-fab` 的可见性
+4. 在 `选项` 中把 `悬浮回复入口` 切到 `开启`
+5. 点击头部 `回复主题` 或右侧悬浮按钮
+
+断言：
+
+1. 默认仅显示头部 `回复主题`，右侧悬浮按钮默认隐藏
+2. 切到 `开启` 后，右侧悬浮按钮变为可见
+3. 设置层打开时，右侧悬浮按钮不应继续透出或可点击
+4. 点击任一主题级回复入口后，`#ld-drawer-reply-panel` 打开
+5. 回复面板标题默认是 `回复主题`
+
+### AGENT-CHROME-015：头部工具栏按钮不应挤成竖排
+
+范围：
+抽屉头部工具栏布局回归
+
+状态：
+当前不在默认批量脚本中
+
+步骤：
+
+1. 打开任一主题抽屉
+2. 读取 `.ld-drawer-actions` 中可见按钮和链接的布局信息
+
+断言：
+
+1. 头部工具栏可见操作项不少于 5 个
+2. 文本按钮和链接都保持 `white-space: nowrap`
+3. 可见文本按钮的宽度应明显大于高度，避免被挤成竖排窄条
+
 ## 3. 记录格式
 
 执行完用例后，建议按下面格式留证据：

scripts/agent-smoke.sh

@@ -16,6 +16,13 @@ DEFAULT_CASES=(
   "AGENT-CHROME-010"
 )
 
+ALL_CASES=(
+  "${DEFAULT_CASES[@]}"
+  "AGENT-CHROME-013"
+  "AGENT-CHROME-014"
+  "AGENT-CHROME-015"
+)
+
 CASES=("${DEFAULT_CASES[@]}")
 PASS_COUNT=0
 FAIL_COUNT=0
@@ -34,7 +41,7 @@ EOF
 }
 
 list_cases() {
-  printf '%s\n' "${DEFAULT_CASES[@]}"
+  printf '%s\n' "${ALL_CASES[@]}"
 }
 
 while [ "$#" -gt 0 ]; do
@@ -137,6 +144,7 @@ drawer_state() {
   const root = document.getElementById("ld-drawer-root");
   const settingsButton = root?.querySelector(".ld-drawer-settings-toggle");
   const settingsPanel = root?.querySelector("#ld-drawer-settings");
+  const replyButton = root?.querySelector(".ld-drawer-reply-toggle");
   const link = root?.querySelector(".ld-drawer-link");
   return {
     pageUrl: location.href,
@@ -148,6 +156,8 @@ drawer_state() {
     settingsText: settingsButton?.textContent?.trim() || null,
     settingsExpanded: settingsButton?.getAttribute("aria-expanded") || null,
     settingsHidden: settingsPanel?.hasAttribute("hidden") ?? null,
+    replyText: replyButton?.textContent?.trim() || null,
+    replyHidden: replyButton?.hidden ?? null,
     newTabText: link?.textContent?.trim() || null,
     newTabHref: link?.getAttribute("href") || null,
     newTabTarget: link?.getAttribute("target") || null,
@@ -543,6 +553,139 @@ EOF
   ab_eval "$script"
 }
 
+reply_entry_state() {
+  local script
+  script=$(cat <<'EOF'
+(() => {
+  const root = document.getElementById("ld-drawer-root");
+  const headerButton = root?.querySelector(".ld-drawer-reply-toggle");
+  const fabButton = root?.querySelector(".ld-drawer-reply-fab");
+  const panel = root?.querySelector("#ld-drawer-reply-panel");
+  const fabRect = fabButton?.getBoundingClientRect?.() || null;
+  const fabStyle = fabButton ? getComputedStyle(fabButton) : null;
+  return {
+    headerExists: headerButton instanceof HTMLButtonElement,
+    headerText: headerButton?.textContent?.trim() || null,
+    headerHidden: headerButton?.hidden ?? null,
+    headerExpanded: headerButton?.getAttribute("aria-expanded") || null,
+    fabExists: fabButton instanceof HTMLButtonElement,
+    fabText: fabButton?.textContent?.trim() || null,
+    fabHidden: fabButton?.hidden ?? null,
+    fabDisplay: fabStyle?.display || null,
+    fabRendered: Boolean(fabRect && fabRect.width > 0 && fabRect.height > 0),
+    fabExpanded: fabButton?.getAttribute("aria-expanded") || null,
+    panelHidden: panel?.hasAttribute("hidden") ?? null,
+    panelTitle: panel?.querySelector(".ld-reply-panel-title")?.textContent?.trim() || null
+  };
+})()
+EOF
+)
+  ab_eval "$script"
+}
+
+toolbar_layout_state() {
+  local script
+  script=$(cat <<'EOF'
+(() => {
+  const toolbar = document.querySelector("#ld-drawer-root .ld-drawer-toolbar");
+  const actions = document.querySelector("#ld-drawer-root .ld-drawer-actions");
+  const items = Array.from(actions?.querySelectorAll("button, a") || [])
+    .filter((node) => !node.hidden)
+    .map((node) => {
+      const rect = node.getBoundingClientRect();
+      const style = getComputedStyle(node);
+      const text = (node.textContent || "").replace(/\s+/g, " ").trim();
+      return {
+        text,
+        width: Math.round(rect.width),
+        height: Math.round(rect.height),
+        whiteSpace: style.whiteSpace,
+        display: style.display
+      };
+    });
+
+  const toolbarStyle = toolbar ? getComputedStyle(toolbar) : null;
+  const visibleTextItems = items.filter((item) => item.text);
+
+  return {
+    toolbarExists: Boolean(toolbar),
+    actionsExists: Boolean(actions),
+    gridTemplateColumns: toolbarStyle?.gridTemplateColumns || null,
+    visibleCount: items.length,
+    items,
+    nowrapOk: visibleTextItems.every((item) => item.whiteSpace === "nowrap"),
+    widthOk: visibleTextItems.every((item) => item.width >= 44 && item.width > item.height)
+  };
+})()
+EOF
+)
+  ab_eval "$script"
+}
+
+click_reply_trigger() {
+  local target=$1
+  local selector_json script
+  case "$target" in
+    header)
+      selector_json='"#ld-drawer-root .ld-drawer-reply-toggle"'
+      ;;
+    fab)
+      selector_json='"#ld-drawer-root .ld-drawer-reply-fab"'
+      ;;
+    *)
+      echo "{\"ok\":false,\"reason\":\"unknown-target\",\"target\":\"$target\"}"
+      return 0
+      ;;
+  esac
+
+  script=$(cat <<EOF
+(() => {
+  const target = $(printf '%s' "$target" | jq -Rs .);
+  const button = document.querySelector($selector_json);
+  if (!(button instanceof HTMLButtonElement)) {
+    return { ok: false, reason: "reply-trigger-not-found", target };
+  }
+
+  button.click();
+  return {
+    ok: true,
+    target,
+    hidden: button.hidden,
+    expanded: button.getAttribute("aria-expanded") || null,
+    text: button.textContent?.trim() || null
+  };
+})()
+EOF
+)
+  ab_eval "$script"
+}
+
+close_reply_panel_if_open() {
+  local script
+  script=$(cat <<'EOF'
+(() => {
+  const panel = document.querySelector("#ld-drawer-root #ld-drawer-reply-panel");
+  if (!(panel instanceof HTMLElement)) {
+    return { ok: false, reason: "reply-panel-not-found" };
+  }
+
+  if (panel.hasAttribute("hidden")) {
+    return { ok: true, closed: false };
+  }
+
+  const button = panel.querySelector(".ld-reply-panel-close");
+  if (!(button instanceof HTMLButtonElement)) {
+    return { ok: false, reason: "reply-panel-close-not-found" };
+  }
+
+  button.click();
+  return { ok: true, closed: true };
+})()
+EOF
+)
+  ab_eval "$script"
+}
+
 click_refresh_button() {
   local script
   script=$(cat <<'EOF'
@@ -601,6 +744,8 @@ run_002() {
   if [ "$(echo "$state" | jq -r '.prevText // empty')" = "上一帖" ] \
     && [ "$(echo "$state" | jq -r '.nextText // empty')" = "下一帖" ] \
     && [ "$(echo "$state" | jq -r '.settingsText // empty')" = "选项" ] \
+    && [ "$(echo "$state" | jq -r '.replyText // empty')" = "回复主题" ] \
+    && [ "$(echo "$state" | jq -r '.replyHidden')" = "false" ] \
     && [ "$(echo "$state" | jq -r '.newTabText // empty')" = "新标签打开" ]; then
     record_pass "$case_id" "toolbar ready"
   else
@@ -802,7 +947,12 @@ run_010() {
     return 0
   }
 
-  before=$(refresh_button_state)
+  if ! before=$(wait_for_refresh_idle); then
+    restore_settings_subset "$original_settings"
+    record_fail "$case_id" "刷新按钮在切换场景后未进入可点击状态: $(echo "$before" | jq -c '{exists, hidden, disabled, text}')"
+    return 0
+  fi
+
   click=$(click_refresh_button)
   if ! after=$(wait_for_refresh_idle); then
     :
@@ -978,6 +1128,108 @@ run_013() {
   fi
 }
 
+run_014() {
+  local case_id="AGENT-CHROME-014"
+  local original_settings original_floating off_result off_state on_result on_state settings_open_state click_result panel_state
+  local passed=0
+  local detail=""
+
+  open_topic_by_index 0 >/dev/null || {
+    record_fail "$case_id" "无法打开抽屉"
+    return 0
+  }
+
+  original_settings=$(settings_values)
+  original_floating=$(echo "$original_settings" | jq -r '.floatingReplyButton // empty')
+  if [ -z "$original_floating" ]; then
+    record_fail "$case_id" "无法读取悬浮回复入口设置"
+    return 0
+  fi
+
+  off_result=$(set_setting_value floatingReplyButton off)
+  if [ "$(echo "$off_result" | jq -r '.ok')" != "true" ]; then
+    record_fail "$case_id" "无法关闭悬浮回复入口: $off_result"
+    return 0
+  fi
+  ab wait 1200 >/dev/null
+  off_state=$(reply_entry_state)
+
+  on_result=$(set_setting_value floatingReplyButton on)
+  if [ "$(echo "$on_result" | jq -r '.ok')" != "true" ]; then
+    set_setting_value floatingReplyButton "$original_floating" >/dev/null || true
+    record_fail "$case_id" "无法开启悬浮回复入口: $on_result"
+    return 0
+  fi
+  ab wait 1200 >/dev/null
+  on_state=$(reply_entry_state)
+
+  ensure_settings_open
+  settings_open_state=$(reply_entry_state)
+  ensure_settings_closed
+  ab wait 400 >/dev/null
+
+  click_result=$(click_reply_trigger fab)
+  ab wait 800 >/dev/null
+  panel_state=$(reply_entry_state)
+
+  close_reply_panel_if_open >/dev/null || true
+  ab wait 400 >/dev/null
+  set_setting_value floatingReplyButton "$original_floating" >/dev/null || true
+  ab wait 800 >/dev/null
+  ensure_settings_closed
+
+  if [ "$(echo "$off_state" | jq -r '.headerExists')" = "true" ] \
+    && [ "$(echo "$off_state" | jq -r '.headerText // empty')" = "回复主题" ] \
+    && [ "$(echo "$off_state" | jq -r '.headerHidden')" = "false" ] \
+    && [ "$(echo "$off_state" | jq -r '.fabExists')" = "true" ] \
+    && [ "$(echo "$off_state" | jq -r '.fabHidden')" = "true" ] \
+    && [ "$(echo "$off_state" | jq -r '.fabDisplay // empty')" = "none" ] \
+    && [ "$(echo "$off_state" | jq -r '.fabRendered')" = "false" ] \
+    && [ "$(echo "$on_state" | jq -r '.fabHidden')" = "false" ] \
+    && [ "$(echo "$on_state" | jq -r '.fabDisplay // empty')" != "none" ] \
+    && [ "$(echo "$on_state" | jq -r '.fabRendered')" = "true" ] \
+    && [ "$(echo "$settings_open_state" | jq -r '.fabHidden')" = "true" ] \
+    && [ "$(echo "$settings_open_state" | jq -r '.fabDisplay // empty')" = "none" ] \
+    && [ "$(echo "$settings_open_state" | jq -r '.fabRendered')" = "false" ] \
+    && [ "$(echo "$click_result" | jq -r '.ok')" = "true" ] \
+    && [ "$(echo "$click_result" | jq -r '.target // empty')" = "fab" ] \
+    && [ "$(echo "$panel_state" | jq -r '.panelHidden')" = "false" ] \
+    && [ "$(echo "$panel_state" | jq -r '.panelTitle // empty')" = "回复主题" ]; then
+    passed=1
+    detail="off=$(echo "$off_state" | jq -c '{headerHidden, fabHidden, fabDisplay, fabRendered}') on=$(echo "$on_state" | jq -c '{fabHidden, fabDisplay, fabRendered}') settings=$(echo "$settings_open_state" | jq -c '{fabHidden, fabDisplay, fabRendered}') panel=$(echo "$panel_state" | jq -c '{panelHidden, panelTitle}')"
+  else
+    detail="off=$(echo "$off_state" | jq -c '{headerExists, headerText, headerHidden, fabExists, fabHidden, fabDisplay, fabRendered}') on=$(echo "$on_state" | jq -c '{fabHidden, fabDisplay, fabRendered}') settings=$(echo "$settings_open_state" | jq -c '{fabHidden, fabDisplay, fabRendered, panelHidden}') click=$(echo "$click_result" | jq -c '.') panel=$(echo "$panel_state" | jq -c '{panelHidden, panelTitle, headerExpanded, fabExpanded}')"
+  fi
+
+  if [ "$passed" -eq 1 ]; then
+    record_pass "$case_id" "$detail"
+  else
+    record_fail "$case_id" "$detail"
+  fi
+}
+
+run_015() {
+  local case_id="AGENT-CHROME-015"
+  local state
+
+  open_topic_by_index 0 >/dev/null || {
+    record_fail "$case_id" "无法打开抽屉"
+    return 0
+  }
+
+  state=$(toolbar_layout_state)
+
+  if [ "$(echo "$state" | jq -r '.toolbarExists')" = "true" ] \
+    && [ "$(echo "$state" | jq -r '.actionsExists')" = "true" ] \
+    && [ "$(echo "$state" | jq -r '.nowrapOk')" = "true" ] \
+    && [ "$(echo "$state" | jq -r '.widthOk')" = "true" ] \
+    && [ "$(echo "$state" | jq -r '.visibleCount')" -ge 5 ]; then
+    record_pass "$case_id" "items=$(echo "$state" | jq -c '.items | map({text, width, height, whiteSpace})')"
+  else
+    record_fail "$case_id" "state=$(echo "$state" | jq -c '{gridTemplateColumns, visibleCount, nowrapOk, widthOk, items}')"
+  fi
+}
+
 run_case() {
   local case_id=$1
   case "$case_id" in
@@ -991,6 +1243,8 @@ run_case() {
     AGENT-CHROME-009) run_009 ;;
     AGENT-CHROME-010) run_010 ;;
     AGENT-CHROME-013) run_013 ;;
+    AGENT-CHROME-014) run_014 ;;
+    AGENT-CHROME-015) run_015 ;;
     *)
       record_fail "$case_id" "未知用例 ID"
       ;;