package iid

import (
	"testing"
)

func TestDecompile(t *testing.T) {

	tests := []struct{
		Value uint64
	}{
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000000000,
		},



		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000000001,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000000010,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000000100,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000001000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000010000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000000100000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000001000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000010000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000000100000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000001000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000010000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000000100000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000001000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000010000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000000100000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000001000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000010000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000000100000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000001000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000010000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000000100000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000001000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000010000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000000100000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000001000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000010000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000000100000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000001000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000010000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000000100000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000001000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000010000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000000100000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000001000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000010000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000000100000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000001000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000010000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000000100000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000001000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000010000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000000100000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000001000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000010000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000000100000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000001000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000010000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000000100000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000001000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000010000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000000100000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000001000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000010000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000000100000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000001000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000010000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000000100000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000001000000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000010000000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0000100000000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0001000000000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0010000000000000000000000000000000000000000000000000000000000000,
		},
		{
			Value: 0b0100000000000000000000000000000000000000000000000000000000000000,
		},




		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111111110,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111111101,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111111011,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111110111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111101111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111011111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111110111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111101111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111111011111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111110111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111101111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111111011111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111110111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111101111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111111011111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111110111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111101111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111111011111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111110111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111101111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111111011111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111110111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111101111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111111011111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111110111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111101111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111111011111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111110111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111101111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111111011111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111110111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111101111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111111011111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111110111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111101111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111111011111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111110111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111101111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111111011111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111110111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111101111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111111011111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111110111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111101111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111111011111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111110111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111101111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111111011111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111110111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111101111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111111011111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111110111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111101111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111111011111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111110111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111101111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111111011111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111110111111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111101111111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0111011111111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0110111111111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0101111111111111111111111111111111111111111111111111111111111111,
		},
		{
			Value: 0b0011111111111111111111111111111111111111111111111111111111111111,
		},



		{
			Value: 0b0111111111111111111111111111111111111111111111111111111111111111,
		},




		{
			Value: 0b0000000000000000000000000000000000000000100000000000000000000001,
		},



		{
			Value: 0b0100000000000000000000000000000000000001000000000000000000000000,
		},



		{
			Value: 0b0100000000000000000000000000000000000001100000000000000000000001,
		},
	}

	for testNumber, test := range tests {

		first, second := decompile(test.Value)

		actual := compile(first, second)

		if expected := test.Value; expected != actual {
			t.Errorf("For test #%d, the actual re-compiled value of the decompiled values is not what was expected.", testNumber)
			t.Logf("EXPECTED: %064b", expected)
			t.Logf("ACTUAL:   %064b", actual)
			t.Logf("FIRST     %064b", first)
			t.Logf("SECOND    %064b", second)
			continue
		}
	}
}