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path: root/tests/float/tlenientops.nim
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discard """
  exitcode: 0
  output: ""
"""

import lenientops

proc `~=`[T](a, b: T): bool = abs(a - b) < 1e-7

block: # math binary operators
  let i = 1
  let f = 2.0

  doAssert i + f ~= 3
  doAssert f + i ~= 3

  doAssert i - f ~= -1
  doAssert f - i ~= 1

  doAssert i * f ~= 2
  doAssert f * i ~= 2

  doAssert i / f ~= 0.5
  doAssert f / i ~= 2

block: # comparison operators
  doAssert 1.int < 2.float
  doAssert 1.float < 2.int
  doAssert 1.int <= 2.float
  doAssert 1.float <= 2.int
  doAssert 2.int >= 1.float
  doAssert 2.float >= 1.int
  doAssert 2.int > 1.float
  doAssert 2.float > 1.int

block: # all type combinations
  let i = 1
  let f = 2.0

  doAssert i.int + f.float ~= 3
  doAssert i.int + f.float32 ~= 3
  doAssert i.int + f.float64 ~= 3
  doAssert i.int8 + f.float ~= 3
  doAssert i.int8 + f.float32 ~= 3
  doAssert i.int8 + f.float64 ~= 3
  doAssert i.int16 + f.float ~= 3
  doAssert i.int16 + f.float32 ~= 3
  doAssert i.int16 + f.float64 ~= 3
  doAssert i.int32 + f.float ~= 3
  doAssert i.int32 + f.float32 ~= 3
  doAssert i.int32 + f.float64 ~= 3
  doAssert i.int64 + f.float ~= 3
  doAssert i.int64 + f.float32 ~= 3
  doAssert i.int64 + f.float64 ~= 3
  doAssert i.uint + f.float ~= 3
  doAssert i.uint + f.float32 ~= 3
  doAssert i.uint + f.float64 ~= 3
  doAssert i.uint8 + f.float ~= 3
  doAssert i.uint8 + f.float32 ~= 3
  doAssert i.uint8 + f.float64 ~= 3
  doAssert i.uint16 + f.float ~= 3
  doAssert i.uint16 + f.float32 ~= 3
  doAssert i.uint16 + f.float64 ~= 3
  doAssert i.uint32 + f.float ~= 3
  doAssert i.uint32 + f.float32 ~= 3
  doAssert i.uint32 + f.float64 ~= 3
  doAssert i.uint64 + f.float ~= 3
  doAssert i.uint64 + f.float32 ~= 3
  doAssert i.uint64 + f.float64 ~= 3

  doAssert f.float + i.int  ~= 3
  doAssert f.float32 + i.int ~= 3
  doAssert f.float64 + i.int ~= 3
  doAssert f.float + i.int8 ~= 3
  doAssert f.float32 + i.int8 ~= 3
  doAssert f.float64 + i.int8 ~= 3
  doAssert f.float + i.int16 ~= 3
  doAssert f.float32 + i.int16 ~= 3
  doAssert f.float64 + i.int16 ~= 3
  doAssert f.float + i.int32 ~= 3
  doAssert f.float32 + i.int32 ~= 3
  doAssert f.float64 + i.int32 ~= 3
  doAssert f.float + i.int64 ~= 3
  doAssert f.float32 + i.int64 ~= 3
  doAssert f.float64 + i.int64 ~= 3
  doAssert f.float + i.uint ~= 3
  doAssert f.float32 + i.uint ~= 3
  doAssert f.float64 + i.uint ~= 3
  doAssert f.float + i.uint8 ~= 3
  doAssert f.float32 + i.uint8 ~= 3
  doAssert f.float64 + i.uint8 ~= 3
  doAssert f.float + i.uint16 ~= 3
  doAssert f.float32 + i.uint16 ~= 3
  doAssert f.float64 + i.uint16 ~= 3
  doAssert f.float + i.uint32 ~= 3
  doAssert f.float32 + i.uint32 ~= 3
  doAssert f.float64 + i.uint32 ~= 3
  doAssert f.float + i.uint64 ~= 3
  doAssert f.float32 + i.uint64 ~= 3
  doAssert f.float64 + i.uint64 ~= 3