208 lines
8.2 KiB
GDScript
208 lines
8.2 KiB
GDScript
# probe_coverage_recorder.gd — 真输入覆盖登记件（探针共用面）
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# 是什么：探针/C 驱动件把合成 InputEvent 经 Viewport.push_input 送进引擎输入管线时，登记
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# 「真输入实际命中了哪些交互控件」，探针收尾落 JSONP 式 .js 到 tests/.gates/coverage/
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# （.js 供 file:// 页面 <script src> 直载——fetch 本地 json 会被 CORS 拦）。
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# 成员面（两源）：① 场景树全部 BaseButton——pressed 沿自动接线（重扫懒触发，见下）；
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# ② 自绘命中类——现役接 camp_scene_view.object_pressed（信号带物件 id，key 追加 #物件id 后缀），
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# 其余自绘命中面走 note_hit() 显式口。
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# 真输入旗标：push 前置位、帧末清位——只有旗标在位期间的命中入账；信号直发（〔接线断言〕保留站）
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# 与产品码自发射永不入账。命中=控件真的收到事件：hitbox 错位/遮挡时零命中，缺口自然暴露——
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# 这是「新控件落地→覆盖登记自动出现它」的数据源。
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# key 规则（契约「场景文件路径＋节点路径」的实况落地偏差，详见 qa-harness 讨论文档回写节）：
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# 本仓库 UI 大头由代码构建（main_ui_build/ui_kit 不设节点名），运行时节点路径全为 @类@序
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# 临时名——契约原样落地产出空登记。故键取「锚链归一化」形态：自主根到控件只收集带稳定身份的
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# 锚（具名节点用其名、带脚本节点用脚本文件名；@ 临时名段整体不入键），控件本体记 类#钮面文本，
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# 同键控件按接线遍历序追加 #序位。键在确定构建序下可复现；UI 构建序变更会平移同键序位——
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# 表现为键漂移而非静默丢失，属测量面可接受代价。
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# 用法：探针 _ready 里 `_recorder = ProbeCoverageRecorder.new()` → `attach(main, "<探针名>")`；
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# 收尾 `dump_js()`。探针共用面不入 S 系扫描面（code-conventions §4.13 分档）。
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extends RefCounted
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const ProbeUiUtil := preload("res://probe/probe_ui_util.gd")
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var _main: Node
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var _probe_name: String
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var _pending := false # 真输入在途旗标
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var _camp: Control = null # 营地场景根（自绘命中单点）
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var _hits: Dictionary = {} # 稳定 key(String) → 命中次数(int)
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var _node_keys: Dictionary = {} # 接线时分配的节点键（instance_id → key）
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var _key_seen: Dictionary = {} # 基键出现次数（同键控件按遍历序追加序位）
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var _wired: Dictionary = {} # 已连 pressed 的按钮实例 id → true（防重连）
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var _skipped_temp := 0 # 临时名命中笔数（不入 key，只计数）
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# ---- 装载与接线 ----
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func attach(main: Node, probe_name: String) -> void:
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_main = main
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_probe_name = probe_name
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ProbeUiUtil.coverage_hook = self # 共用件真输入口统一过旗标（push_click/push_click_at/push_motion）
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_wire_buttons()
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_wire_camp_scene()
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# 懒重扫：每次真输入 push 前接线一遍新入树的按钮（开层重建的钮行在下次点击前接上）；
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# 已释放按钮的连接随节点释放失效，登记表按 instance_id 清扫。
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func mark_real_input() -> void:
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for id in _wired.keys():
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if instance_from_id(int(id)) == null:
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_wired.erase(id)
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_node_keys.erase(id)
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_wire_buttons()
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if not _pending: # 同帧多次 push 只挂一次帧末清位旗（重复 connect 会报引擎错）
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_pending = true
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_main.get_tree().process_frame.connect(_clear_pending, CONNECT_ONE_SHOT)
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func _clear_pending() -> void:
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_pending = false
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func _wire_buttons() -> void:
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_wire_into(_main)
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func _wire_into(node: Node) -> void:
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if node is BaseButton:
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var id := node.get_instance_id()
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if not _wired.has(id):
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_wired[id] = true
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_node_keys[id] = _assign_key(node)
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(node as BaseButton).pressed.connect(_on_button_pressed.bind(id))
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for child in node.get_children():
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_wire_into(child)
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func _wire_camp_scene() -> void:
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_camp = _find_by_script(_main, "camp_scene_view")
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if _camp != null:
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_camp.object_pressed.connect(_on_camp_object)
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func _find_by_script(root: Node, script_name: String) -> Control:
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var s: Script = root.get_script()
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if s != null and String(s.resource_path).contains(script_name) and root is Control:
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return root as Control
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for child in root.get_children():
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var found := _find_by_script(child, script_name)
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if found != null:
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return found
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return null
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# ---- 键分配（锚链归一化，接线时一次算好存表）----
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func _assign_key(n: Node) -> String:
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var chain := _anchor_chain(n)
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var leaf := ""
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if n is BaseButton:
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leaf = "%s#%s" % [n.get_class(), String((n as BaseButton).text)]
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else:
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leaf = n.get_class()
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var base := "%s:%s/%s" % [String(_main.scene_file_path), "/".join(chain), leaf]
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# 同键控件按接线遍历序加序位（#1 省略）——重复键可分账，序位随构建序漂移属已知代价
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_key_seen[base] = int(_key_seen.get(base, 0)) + 1
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if int(_key_seen[base]) > 1:
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base += "#%d" % int(_key_seen[base])
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return base
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# 自主根到 n 的稳定锚链：具名节点取其名、带脚本节点取脚本文件名；@ 临时名段不入链。
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func _anchor_chain(n: Node) -> Array[String]:
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var chain: Array[String] = []
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var cur: Node = n
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while cur != null and cur != _main:
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var nm := String(cur.name)
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if not nm.begins_with("@"):
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chain.push_front(nm)
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elif cur.get_script() != null:
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var sp := String((cur.get_script() as Script).resource_path)
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chain.push_front(sp.get_file().trim_suffix(".gd"))
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cur = cur.get_parent()
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if chain.is_empty():
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chain.push_front("(root)")
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return chain
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# ---- 显式登记口（自绘命中类无信号可连时的单点）----
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func note_hit(n: Node, suffix: String = "") -> void:
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if not _pending or n == null:
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return
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var id := n.get_instance_id()
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var key := String(_node_keys.get(id, ""))
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if key == "":
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key = _assign_key(n)
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_node_keys[id] = key
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_bump(key + suffix)
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# ---- 命中处理 ----
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func _on_button_pressed(id: int) -> void:
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if not _pending:
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return
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var key := String(_node_keys.get(id, ""))
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if key == "":
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_skipped_temp += 1
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return
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_bump(key)
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func _on_camp_object(key: StringName) -> void:
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if not _pending or _camp == null:
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return
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var id := _camp.get_instance_id()
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var base := String(_node_keys.get(id, ""))
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if base == "":
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base = _assign_key(_camp)
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_node_keys[id] = base
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_bump(base + "#" + String(key))
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func _bump(key: String) -> void:
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_hits[key] = int(_hits.get(key, 0)) + 1
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# ---- 落盘（JSONP 式 .js——file:// 页面 <script src> 直载）----
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func dump_js() -> void:
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var dir := DirAccess.open("res://")
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if dir == null:
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push_error("[coverage] res:// 打不开，登记未落盘")
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return
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var mk := dir.make_dir_recursive("tests/.gates/coverage")
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if mk != OK and not dir.dir_exists("tests/.gates/coverage"):
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push_error("[coverage] coverage 目录建不了（err=%d），登记未落盘" % mk)
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return
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var path := "res://tests/.gates/coverage/probe_hits_%s.js" % _probe_name
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var f := FileAccess.open(path, FileAccess.WRITE)
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if f == null:
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push_error("[coverage] 登记文件打不开：%s" % path)
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return
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var total := 0
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for k in _hits:
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total += int(_hits[k])
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var payload := {
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"meta": {
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"probe": _probe_name,
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"seed": OS.get_environment("PROBE_SEED"),
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"scene": String(_main.scene_file_path),
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"generated_at": Time.get_datetime_string_from_system(),
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"driver": "InputEvent via Viewport.push_input（真输入管线）",
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"key_shape": "锚链归一化（具名/脚本锚＋类#文本＋序位；@ 临时名不入键）",
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"hits_total": total,
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"skipped_temp_names": _skipped_temp,
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},
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"hits": _hits,
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}
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var js := "/* 真输入覆盖登记——探针每次运行自动覆写，人工修订无效（豁免面走人工清单，不落本文件）。 */\n"
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js += "window.__QA_COVERAGE__ = window.__QA_COVERAGE__ || {};\n"
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js += "window.__QA_COVERAGE__.probe_real_input = window.__QA_COVERAGE__.probe_real_input || {};\n"
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js += "window.__QA_COVERAGE__.probe_real_input[%s] = %s;\n" % [
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JSON.stringify(_probe_name), JSON.stringify(payload, " ")]
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f.store_string(js)
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f.close()
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print("[coverage] 真输入命中登记已落盘 %s（控件 %d 处 / 命中 %d 次 / 临时名跳过 %d）" % [
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path, _hits.size(), total, _skipped_temp])
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