mirror of
https://github.com/Comfy-Org/ComfyUI.git
synced 2026-09-14 12:56:37 +08:00
58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
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from unittest.mock import MagicMock, Mock
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import pytest
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import latent_preview
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from comfy import latent_formats
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def test_minimax_h3_enables_preview_compiler():
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assert latent_formats.MiniMaxH3Video.compile_preview
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assert latent_formats.MiniMaxH3AV.compile_preview
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assert not latent_formats.HunyuanVideo.compile_preview
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def test_video_preview_compiles_decode(monkeypatch):
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taesd = Mock()
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taesd.device = "cuda:0"
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taesd.decode.return_value = [[Mock()]]
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previewer = latent_preview.TAEHVPreviewerImpl(taesd, compile_preview=True)
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x0 = MagicMock()
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samples = Mock(shape=(1, 24, 1, 30, 52))
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x0.__getitem__.return_value = samples
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monkeypatch.setattr(latent_preview, "preview_to_image", Mock())
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_enabled", Mock(return_value=True))
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calls = []
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taesd.decode.side_effect = lambda value: calls.append(("decode", value)) or [[Mock()]]
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begin = Mock(side_effect=lambda device: calls.append(("begin", device)))
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end = Mock(side_effect=lambda: calls.append(("end",)))
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_begin", begin)
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_end", end)
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previewer.decode_latent_to_preview(x0)
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assert calls == [
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("begin", "cuda:0"),
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("decode", samples),
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("end",),
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]
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def test_video_preview_leaves_failed_compiler_scope_for_execution_cleanup(monkeypatch):
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taesd = Mock()
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taesd.device = "cuda:0"
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taesd.decode.side_effect = RuntimeError("decode failed")
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previewer = latent_preview.TAEHVPreviewerImpl(taesd, compile_preview=True)
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x0 = MagicMock()
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monkeypatch.setattr(latent_preview, "preview_to_image", Mock())
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_enabled", Mock(return_value=True))
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_begin", Mock())
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end = Mock()
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monkeypatch.setattr(latent_preview.comfy.model_prefetch, "malloc_graph_end", end)
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with pytest.raises(RuntimeError, match="decode failed"):
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previewer.decode_latent_to_preview(x0)
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end.assert_not_called()
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