Alex X
35 lines
1.3 KiB
Go
35 lines
1.3 KiB
Go
package device
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import (
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"runtime"
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"testing"
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"unsafe"
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"github.com/stretchr/testify/require"
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)
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func TestSize(t *testing.T) {
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switch runtime.GOARCH {
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case "amd64", "arm64":
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require.Equal(t, 104, int(unsafe.Sizeof(v4l2_capability{})))
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require.Equal(t, 208, int(unsafe.Sizeof(v4l2_format{})))
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require.Equal(t, 204, int(unsafe.Sizeof(v4l2_streamparm{})))
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require.Equal(t, 20, int(unsafe.Sizeof(v4l2_requestbuffers{})))
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require.Equal(t, 88, int(unsafe.Sizeof(v4l2_buffer{})))
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require.Equal(t, 16, int(unsafe.Sizeof(v4l2_timecode{})))
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require.Equal(t, 64, int(unsafe.Sizeof(v4l2_fmtdesc{})))
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require.Equal(t, 44, int(unsafe.Sizeof(v4l2_frmsizeenum{})))
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require.Equal(t, 52, int(unsafe.Sizeof(v4l2_frmivalenum{})))
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case "386", "arm":
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require.Equal(t, 104, int(unsafe.Sizeof(v4l2_capability{})))
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require.Equal(t, 204, int(unsafe.Sizeof(v4l2_format{})))
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require.Equal(t, 204, int(unsafe.Sizeof(v4l2_streamparm{})))
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require.Equal(t, 20, int(unsafe.Sizeof(v4l2_requestbuffers{})))
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require.Equal(t, 68, int(unsafe.Sizeof(v4l2_buffer{})))
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require.Equal(t, 16, int(unsafe.Sizeof(v4l2_timecode{})))
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require.Equal(t, 64, int(unsafe.Sizeof(v4l2_fmtdesc{})))
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require.Equal(t, 44, int(unsafe.Sizeof(v4l2_frmsizeenum{})))
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require.Equal(t, 52, int(unsafe.Sizeof(v4l2_frmivalenum{})))
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}
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}
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