ykcheungab
92 lines
2.8 KiB
Python
92 lines
2.8 KiB
Python
"""The Autocal sensor tab drives the shared finger acquisition interface."""
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from __future__ import annotations
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from types import SimpleNamespace
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import numpy as np
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class FakeFingerWorker:
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def __init__(self, *, on_error):
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self.on_error = on_error
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self.is_running = False
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self.started = None
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self.stopped = []
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self.packet = None
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def start(self, video, *, config_ref):
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self.started = (video, config_ref)
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self.is_running = True
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def stop(self, *, wait=False):
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self.stopped.append(wait)
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self.is_running = False
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def latest(self):
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return self.packet
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def consume_end_reason(self):
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return "stopped"
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def test_video_controls_use_shared_worker_and_show_processed_frame(
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qt_app, tmp_dir, monkeypatch
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):
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from orisys_autocal.ui import finger_source_panel
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monkeypatch.setattr(
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finger_source_panel, "FingerAcquisitionWorker", FakeFingerWorker
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)
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video = tmp_dir / "input.mp4"
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config = tmp_dir / "sensor.json"
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video.write_bytes(b"video")
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config.write_text("{}", encoding="utf-8")
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panel = finger_source_panel.FingerSourcePanel(str(video), str(config))
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panel.start_button.click()
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assert panel.worker.started == (str(video), str(config))
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assert not panel.start_button.isEnabled()
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panel.worker.packet = SimpleNamespace(
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session_id=1,
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frame_id=7,
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timestamp=123.5,
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processed_frame=np.full((20, 30, 3), (10, 20, 30), dtype=np.uint8),
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)
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panel._poll()
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assert panel._last_image.size().width() == 30
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assert panel.frame_label.text().find("7") >= 0
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assert not panel.preview.pixmap().isNull()
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panel.stop_button.click()
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panel._poll()
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assert panel.worker.stopped == [False]
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assert panel.start_button.isEnabled()
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panel.shutdown()
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def test_sensor_tab_is_live_panel_and_paths_are_saved(make_window, tmp_dir):
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window = make_window()
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assert window.workspace.page("sensor") is window.finger_source_panel
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window.finger_source_panel.video_path.setText(str(tmp_dir / "input.mp4"))
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window.finger_source_panel.config_ref.setText(str(tmp_dir / "sensor.json"))
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window._persist_prefs()
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assert window.prefs["finger_video_path"].endswith("input.mp4")
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assert window.prefs["finger_config_ref"].endswith("sensor.json")
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def test_missing_input_is_visible_and_does_not_start_worker(qt_app, monkeypatch):
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from orisys_autocal.ui import finger_source_panel
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monkeypatch.setattr(
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finger_source_panel, "FingerAcquisitionWorker", FakeFingerWorker
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)
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panel = finger_source_panel.FingerSourcePanel()
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panel.start_button.click()
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assert panel.worker.started is None
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assert panel.start_button.isEnabled()
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assert panel._error
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assert panel._error in panel.status_label.text()
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panel.shutdown()
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