Adolfo Reyna
70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
import importlib.util
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from pathlib import Path
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RUNNER_PATH = Path(__file__).parents[1] / "scripts" / "mp3_player_device_runner.py"
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def load_runner():
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spec = importlib.util.spec_from_file_location("mp3_player_device_runner", RUNNER_PATH)
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module = importlib.util.module_from_spec(spec)
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assert spec.loader is not None
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spec.loader.exec_module(module)
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return module
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def test_resume_trace_requires_playback_persistence_and_same_path_resume():
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runner = load_runner()
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fixture = "/sdcard/download/test.mp3"
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trace = "\n".join(
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[
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"I Mp3Player: Starting MP3 playback: /sdcard/download/test.mp3 (size: 480000 bytes) resume=0",
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"I Mp3Player: Audio stream opened: 16000 Hz, 1 channels",
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"I Mp3Player: History saved on hide: /sdcard/download/test.mp3 pos 9 total 30",
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"I Mp3Player: Resuming last play /sdcard/download/test.mp3 at 9 sec from history",
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"I Mp3Player: Starting MP3 playback: /sdcard/download/test.mp3 (size: 480000 bytes) resume=9",
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]
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)
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result = runner.evaluate_resume_trace(trace, fixture, minimum_position=6)
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assert result == {"persisted_position": 9, "resumed_position": 9}
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def test_resume_trace_rejects_a_different_file_or_no_playback_evidence():
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runner = load_runner()
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fixture = "/sdcard/download/test.mp3"
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try:
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runner.evaluate_resume_trace(
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"I Mp3Player: Starting MP3 playback: /sdcard/other.mp3 (size: 1 bytes) resume=0",
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fixture,
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minimum_position=6,
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)
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except RuntimeError as exc:
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assert "playback" in str(exc).lower()
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else:
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raise AssertionError("missing playback evidence must fail")
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def test_resume_trace_rejects_forced_playback_task_termination():
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runner = load_runner()
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fixture = "/sdcard/download/test.mp3"
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trace = "\n".join(
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[
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f"I Mp3Player: Starting MP3 playback: {fixture} (size: 480000 bytes) resume=0",
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"I Mp3Player: Audio stream opened: 16000 Hz, 1 channels",
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f"I Mp3Player: History saved on hide: {fixture} pos 9 total 180",
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"W Mp3Player: Playback task stuck, force deleting",
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f"I Mp3Player: Resuming last play {fixture} at 9 sec from history",
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f"I Mp3Player: Starting MP3 playback: {fixture} (size: 480000 bytes) resume=9",
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]
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)
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try:
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runner.evaluate_resume_trace(trace, fixture, minimum_position=6)
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except RuntimeError as exc:
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assert "forced" in str(exc).lower()
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else:
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raise AssertionError("forced task termination must fail the device test")
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