test: 八项无头回归测试（道具/弹道/Boss/海面/地面单位/浮游炮/炸弹/冒烟模拟）

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-08-31 00:31:48 +08:00
parent 3c6f31b503
commit 5f6258e3d4
16 changed files with 1113 additions and 0 deletions
@@ -0,0 +1,101 @@
+extends SceneTree
+## 玩家子弹弹道回归测试（时间驱动）：
+## L4 齐射后快照所有子弹位置，0.25s 后比对实际位移方向，
+## 必须命中 UP / ±22° / ±30° 五个弹道之一，且各组数量正确。
+## 在 spawner 首波敌机（0.8s）出现前完成测量，保证确定性。
+## 运行：godot --headless -s tests/bullet_traj_test.gd
+
+const SNAP_DELAY := 0.1
+const FLY_TIME := 0.25
+const DOT_EPS := 0.995
+const GLOBAL_TIMEOUT := 15.0
+
+var _time := 0.0
+var _snapped := false
+var _game: Game
+var _pbullets: Node2D
+var _fails: Array[String] = []
+var _snapshot: Array = []  # [bullet: Node2D, pos: Vector2]
+
+
+func _initialize() -> void:
+	_game = (load("res://scenes/game.tscn") as PackedScene).instantiate()
+	root.add_child(_game)
+	print("[traj_test] game instantiated")
+
+
+func _fail(msg: String) -> void:
+	_fails.append(msg)
+	print("[FAIL] " + msg)
+
+
+func _ensure_refs() -> bool:
+	if _pbullets == null:
+		_pbullets = _game.get_node_or_null("PlayerBullets") as Node2D
+	return _pbullets != null
+
+
+func _process(delta: float) -> bool:
+	_time += delta
+	if _time > GLOBAL_TIMEOUT:
+		_fail("global timeout")
+		return _finish()
+	if not _ensure_refs():
+		return false
+
+	if not _snapped and _time >= SNAP_DELAY:
+		_snapped = true
+		# 先射一梭子 L4（fire 从首帧按住，此处已有一发齐射在飞）
+		_game.player.weapon_level = 4
+		Input.action_release("fire")
+		_game.player._fire()
+		_snapshot = []
+		for bullet in _pbullets.get_children():
+			_snapshot.append([bullet, (bullet as Node2D).position])
+		if _snapshot.size() != 12:
+			_fail("L4 volley=%d expected 12" % _snapshot.size())
+		return false
+
+	if _snapped and _time >= SNAP_DELAY + FLY_TIME:
+		var allowed := [
+			Vector2.UP,
+			Vector2.UP.rotated(deg_to_rad(-22.0)),
+			Vector2.UP.rotated(deg_to_rad(22.0)),
+			Vector2.UP.rotated(deg_to_rad(-30.0)),
+			Vector2.UP.rotated(deg_to_rad(30.0)),
+		]
+		var counts := [0, 0, 0, 0, 0]
+		var classified := 0
+		for entry in _snapshot:
+			var bullet: Node2D = entry[0]
+			var start: Vector2 = entry[1]
+			if not is_instance_valid(bullet):
+				_fail("bullet freed before measurement window ended")
+				continue
+			var disp: Vector2 = bullet.position - start
+			if disp.length() < 50.0:
+				_fail("bullet barely moved: %.1f px" % disp.length())
+				continue
+			var dir := disp.normalized()
+			for i in allowed.size():
+				if dir.dot(allowed[i]) >= DOT_EPS:
+					counts[i] += 1
+					classified += 1
+					break
+		if classified != _snapshot.size():
+			_fail("only %d/%d bullets on valid trajectories" % [classified, _snapshot.size()])
+		elif counts[0] != 6 or counts[1] != 2 or counts[2] != 2 or counts[3] != 1 or counts[4] != 1:
+			_fail("trajectory group counts wrong: straight=%d L22=%d R22=%d L30=%d R30=%d" % counts)
+		else:
+			print("[traj_test] trajectories ok: straight=%d ±22=%d+%d ±30=%d+%d" % [counts[0], counts[1], counts[2], counts[3], counts[4]])
+		return _finish()
+	return false
+
+
+func _finish() -> bool:
+	if _fails.is_empty():
+		print("[traj_test] PASS")
+	else:
+		print("[traj_test] FAIL: %d issue(s)" % _fails.size())
+	quit(0 if _fails.is_empty() else 1)
+	return true