mirror of
https://github.com/facefusion/facefusion.git
synced 2026-07-27 12:30:55 +02:00
henryruhs
180 lines
7.0 KiB
Python
180 lines
7.0 KiB
Python
import tempfile
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import numpy
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import pytest
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from facefusion import ffmpeg, ffmpeg_builder, process_manager, state_manager
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from facefusion.common_helper import is_linux, is_macos, is_windows
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from facefusion.download import conditional_download
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from facefusion.ffprobe import extract_video_metadata
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from facefusion.frame_store import get_frame_store
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from facefusion.temp_helper import create_temp_directory, get_temp_file_path
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from facefusion.video_manager import clear_video_pool, close_video_writer, get_reader, get_writer, read_video_frame, read_video_frames, seek_video_reader, write_video_frame
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from .helper import get_test_example_file, get_test_examples_directory
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@pytest.fixture(scope = 'module', autouse = True)
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def before_all() -> None:
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process_manager.start()
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conditional_download(get_test_examples_directory(),
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[
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'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/target-240p.mp4'
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])
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for video_fps in [ 25, 30 ]:
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ffmpeg.run_ffmpeg(
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ffmpeg_builder.chain(
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ffmpeg_builder.set_input(get_test_example_file('target-240p.mp4')),
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ffmpeg_builder.set_video_fps(video_fps),
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ffmpeg_builder.set_output(get_test_example_file('target-240p-' + str(video_fps) + 'fps.mp4'))
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)
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)
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state_manager.init_item('temp_path', tempfile.gettempdir())
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state_manager.init_item('temp_frame_format', 'png')
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state_manager.init_item('output_video_encoder', 'libx264')
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state_manager.init_item('output_video_quality', 80)
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state_manager.init_item('output_video_preset', 'veryfast')
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state_manager.init_item('temp_pixel_format', 'bgr24')
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@pytest.fixture(scope = 'function', autouse = True)
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def before_each() -> None:
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clear_video_pool()
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_get_reader() -> None:
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video_reader = get_reader(get_test_example_file('target-240p-25fps.mp4'), 'read_video_frame')
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video_metadata = video_reader.get('metadata')
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assert video_metadata.get('resolution') == (426, 226)
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assert video_metadata.get('fps') == 25.0
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assert video_metadata.get('frame_total') == 270
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assert video_reader.get('frame_number') == 0
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assert get_reader(get_test_example_file('target-240p-25fps.mp4'), 'read_video_frame') is video_reader
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assert not get_reader(get_test_example_file('target-240p-25fps.mp4'), 'select_video_frames').get('id') == video_reader.get('id')
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_seek_video_reader() -> None:
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video_reader = get_reader(get_test_example_file('target-240p-25fps.mp4'), 'read_video_frame')
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sequential_frames = {}
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for frame_number in range(30):
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sequential_frames[frame_number] = read_video_frame(video_reader)
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for frame_number in [ 5, 17, 29 ]:
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seek_video_reader(video_reader, frame_number)
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vision_frame = read_video_frame(video_reader)
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assert numpy.array_equal(vision_frame, sequential_frames.get(frame_number)) is True
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_read_video_frame() -> None:
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video_reader = get_reader(get_test_example_file('target-240p-25fps.mp4'), 'read_video_frame')
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vision_frame = read_video_frame(video_reader)
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assert vision_frame.shape == (226, 426, 3)
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assert video_reader.get('frame_number') == 1
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seek_video_reader(video_reader, 269)
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vision_frame = read_video_frame(video_reader)
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assert vision_frame.shape == (226, 426, 3)
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assert read_video_frame(video_reader) is None
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_read_video_frames() -> None:
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video_reader = get_reader(get_test_example_file('target-240p-25fps.mp4'), 'read_video_frame')
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frame_set = read_video_frames(video_reader, 0, 4)
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assert sorted(frame_set) == [ 0, 1, 2, 3, 4 ]
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frame_number = video_reader.get('frame_number')
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frame_set = read_video_frames(video_reader, 1, 3)
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assert video_reader.get('frame_number') == frame_number
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assert sorted(frame_set) == [ 1, 2, 3 ]
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read_video_frames(video_reader, 21, 25)
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assert min(get_frame_store(video_reader.get('id'))) == 17
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assert max(get_frame_store(video_reader.get('id'))) == 25
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frame_set = read_video_frames(video_reader, 268, 275)
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assert sorted(frame_set) == [ 268, 269 ]
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_get_writer() -> None:
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target_path = get_test_example_file('target-240p-25fps.mp4')
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create_temp_directory(target_path)
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video_writer = get_writer(target_path, 25.0, (426, 226), (426, 226), 25.0)
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assert get_writer(target_path, 25.0, (426, 226), (426, 226), 25.0) is video_writer
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_write_video_frame() -> None:
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target_path = get_test_example_file('target-240p-25fps.mp4')
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create_temp_directory(target_path)
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video_reader = get_reader(target_path, 'read_video_frame')
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video_writer = get_writer(target_path, 25.0, (426, 226), (426, 226), 25.0)
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for frame_number in range(25):
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vision_frame = read_video_frame(video_reader)
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write_video_frame(video_writer, vision_frame)
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assert close_video_writer(video_writer) is True
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video_metadata = extract_video_metadata(get_temp_file_path(target_path))
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assert video_metadata.get('duration') == 1.0
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assert video_metadata.get('frame_total') == 25
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assert video_metadata.get('fps') == 25.0
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assert video_metadata.get('resolution') == (426, 226)
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assert video_metadata.get('color_transfer') == 'bt709'
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_close_video_writer() -> None:
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target_path = get_test_example_file('target-240p-30fps.mp4')
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create_temp_directory(target_path)
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video_reader = get_reader(target_path, 'read_video_frame')
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video_writer = get_writer(target_path, 30.0, (426, 226), (426, 226), 30.0)
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vision_frame = read_video_frame(video_reader)
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write_video_frame(video_writer, vision_frame)
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assert close_video_writer(video_writer) is True
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#todo: needs review - [testing] question if the assertions are good
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#todo: run mutation testing, strip down to the minimum, test with real data
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def test_clear_video_pool() -> None:
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target_path = get_test_example_file('target-240p-25fps.mp4')
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create_temp_directory(target_path)
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video_reader = get_reader(target_path, 'read_video_frame')
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video_writer = get_writer(target_path, 25.0, (426, 226), (426, 226), 25.0)
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vision_frame = read_video_frame(video_reader)
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write_video_frame(video_writer, vision_frame)
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clear_video_pool()
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if is_windows():
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assert video_reader.get('process').returncode == 1
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if is_linux() or is_macos():
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assert video_reader.get('process').returncode == -9
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assert video_writer.get('process').returncode == 0
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