#uint16

#Constants

///|
test "UInt16 constants" {
  // Minimum value of UInt16
  inspect(@uint16.MIN_VALUE, content="0")

  // Maximum value of UInt16
  inspect(@uint16.MAX_VALUE, content="65535")
}

#Arithmetic Operations

///|
test "UInt16 arithmetic" {
  let a : UInt16 = 100
  let b : UInt16 = 50

  // Addition
  inspect(a + b, content="150")

  // Subtraction
  inspect(a - b, content="50")

  // Multiplication
  inspect(a * b, content="5000")

  // Division
  inspect(a / b, content="2")

  // Overflow behavior
  inspect(@uint16.MAX_VALUE + 1, content="0") // Wraps around to 0
  inspect(@uint16.MIN_VALUE - 1, content="65535") // Underflow wraps to maximum value
}

#Bitwise Operations

///|
test "UInt16 bitwise operations" {
  let a : UInt16 = 0b1010
  let b : UInt16 = 0b1100

  // Bitwise AND
  inspect(a & b, content="8")

  // Bitwise OR
  inspect(a | b, content="14")

  // Bitwise XOR
  inspect(a ^ b, content="6")

  // Left shift
  inspect(a << 1, content="20")
  inspect(a << 2, content="40")

  // Right shift
  inspect(a >> 1, content="5")
  inspect(b >> 2, content="3")
}

#Comparison and Equality

///|
test "UInt16 comparison and equality" {
  let a : UInt16 = 100
  let b : UInt16 = 50
  let c : UInt16 = 100

  // Equality
  inspect(a == c, content="true")
  inspect(a != b, content="true")

  // Comparison
  inspect(a > b, content="true")
  inspect(b < a, content="true")
  inspect(a >= c, content="true")
  inspect(c <= a, content="true")
}

#Default Value and Hashing

///|
test "UInt16 default value" {
  // Default value is 0
  let a : UInt16 = 0
  inspect(a, content="0")

  // Hash support is available via hash()
  let value : UInt16 = 42
  // This may be random per process
  let _ = hash(value)
}

#Type Conversions

///|
test "UInt16 conversions" {
  // From Int to UInt16
  inspect((42).to_uint16(), content="42")

  // From UInt16 to Int
  let value : UInt16 = 100
  inspect(value.to_int(), content="100")

  // Overflow handling in conversions
  inspect((-1).to_uint16(), content="65535") // Negative numbers wrap around
  inspect((65536).to_uint16(), content="0") // Values too large wrap around
  inspect((65537).to_uint16(), content="1") // 65536 + 1 = 1 (modulo 65536)

  // From Byte to UInt16
  inspect(b'A'.to_uint16(), content="65")
  inspect(b'\xFF'.to_uint16(), content="255")
}