fetch_arg_bitfield_test.go

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// the Apache License, Version 2.0 (the "License"); you may
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//
//     http://www.apache.org/licenses/LICENSE-2.0
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// under the License.

package tkbtf

import (
	"testing"

	"github.com/stretchr/testify/require"
)

func TestBitFieldTypeMask(t *testing.T) {

	bitFieldType := BitFieldTypeMask(uint8(0b100))
	require.Equal(t, "b1@2/8", bitFieldType)

	bitFieldType = BitFieldTypeMask(uint16(0b100))
	require.Equal(t, "b1@2/16", bitFieldType)

	bitFieldType = BitFieldTypeMask(uint32(0b100))
	require.Equal(t, "b1@2/32", bitFieldType)

	bitFieldType = BitFieldTypeMask(uint64(0b100))
	require.Equal(t, "b1@2/64", bitFieldType)

	bitFieldType = BitFieldTypeMask(uint32(0b111100000))
	require.Equal(t, "b4@5/32", bitFieldType)
}