mirror of
https://gitlab.freedesktop.org/libfprint/libfprint.git
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49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
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#!/usr/bin/python3
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import traceback
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import sys
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import gi
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gi.require_version('FPrint', '2.0')
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from gi.repository import FPrint
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# Exit with error on any exception, including those happening in callbacks
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sys.excepthook = lambda *args: (traceback.print_exception(*args), sys.exit(1))
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c = FPrint.Context()
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c.enumerate()
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devices = c.get_devices()
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assert len(devices) == 1, f"Expected 1 device, got {len(devices)}"
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d = devices[0]
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del devices
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# Verify driver name
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assert d.get_driver() == "validity", f"Expected 'validity', got '{d.get_driver()}'"
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# Verify features detected by auto_initialize_features
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# Since iteration 1 stubs provide verify/identify/delete function pointers,
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# those features are reported even though they return NOT_SUPPORTED.
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assert not d.has_feature(FPrint.DeviceFeature.CAPTURE)
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assert d.has_feature(FPrint.DeviceFeature.VERIFY)
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assert d.has_feature(FPrint.DeviceFeature.IDENTIFY)
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assert not d.has_feature(FPrint.DeviceFeature.DUPLICATES_CHECK)
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assert not d.has_feature(FPrint.DeviceFeature.STORAGE)
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assert not d.has_feature(FPrint.DeviceFeature.STORAGE_LIST)
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assert d.has_feature(FPrint.DeviceFeature.STORAGE_DELETE)
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assert not d.has_feature(FPrint.DeviceFeature.STORAGE_CLEAR)
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assert d.has_feature(FPrint.DeviceFeature.ALWAYS_ON)
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# Test open (sends GET_VERSION, cmd 0x19, GET_FW_INFO) and close
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print("opening")
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d.open_sync()
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print("open done")
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print("closing")
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d.close_sync()
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print("close done")
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del d
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del c
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