package BitwiseTests
import Bitwise

@test
function byteTestsNegative()
	let bytes = 0xFABCDE10.bytes()

	bytes.b1.assertEquals(0x10)
	bytes.b2.assertEquals(0xDE)
	bytes.b3.assertEquals(0xBC)
	bytes.b4.assertEquals(0xFA)

@test
function byteTestsPositive()
	let bytes = 0x0FBCDE10.bytes()

	bytes.b1.assertEquals(0x10)
	bytes.b2.assertEquals(0xDE)
	bytes.b3.assertEquals(0xBC)
	bytes.b4.assertEquals(0x0F)

@test
function bitStringTests()
	"1".fromBitString().assertEquals(1)
	"01".fromBitString().assertEquals(1)
	"0001".fromBitString().assertEquals(1)
	"1000".fromBitString().assertEquals(8)
	"1001".fromBitString().assertEquals(9)
	"10000000 00000000 00000000 00000000".fromBitString().assertEquals(INT_MIN)
	"11111111 11111111 11111111 11111111".fromBitString().assertEquals(-1)

@test
function shiftTests()
	0xFF.shiftl(4).assertEquals(0xFF0)
	0xFF.shiftl(8).assertEquals(0xFF00)
	0xFF.shiftl(12).assertEquals(0xFF000)
	0xFF.shiftl(16).assertEquals(0xFF0000)
	0xFF.shiftl(24).assertEquals(0xFF000000)
	0xFF00FF.shiftr(4).assertEquals(0xFF00F)
	0xFF00FF.shiftr(8).assertEquals(0xFF00)
	0xFF00FF.shiftr(12).assertEquals(0xFF0)
	0xFF00FF.shiftr(16).assertEquals(0xFF)
	0xFF0000FF.shiftr(16).assertEquals(0xFF00)
	0xFF0000FF.shiftr(24).assertEquals(0xFF)

@test
function tests32()
	"1001 0001 0100 0010".fromBitString().and32("1000 0100 0010 0110".fromBitString()).assertEquals("1000 0000 0000 0010".fromBitString())
	"1000 0000 0000 0000 1001 0001 0100 0010".fromBitString().and32("1000 0000 0000 0000 1000 0100 0010 0110".fromBitString()).assertEquals("1000 0000 0000 0000 1000 0000 0000 0010".fromBitString())
	"1001 0001 0100 0010".fromBitString().or32("1000 0100 0010 0110".fromBitString()).assertEquals("1001 0101 0110 0110".fromBitString())
	"1000 0000 0000 0000 1001 0001 0100 0010".fromBitString().or32("1000 0000 0000 0000 1000 0100 0010 0110".fromBitString()).assertEquals("1000 0000 0000 0000 1001 0101 0110 0110".fromBitString())
	"1001 0001 0100 0010".fromBitString().xor32("1000 0100 0010 0110".fromBitString()).assertEquals("0001 0101 0110 0100".fromBitString())
	"1000 0000 0000 0000 1001 0001 0100 0010".fromBitString().xor32("1000 0000 0000 0000 1000 0100 0010 0110".fromBitString()).assertEquals("0000 0000 0000 0000 0001 0101 0110 0100".fromBitString())
	"1000 0000 0000 0000 1001 0001 0100 0010".fromBitString().xor32("0000 0000 0000 0000 1000 0100 0010 0110".fromBitString()).assertEquals("1000 0000 0000 0000 0001 0101 0110 0100".fromBitString())