# Formatting
# ----------

# TODO: maybe this file should be split up into their respective sections:
#   operators -> operators
#   array literals -> array literals
#   string literals -> string literals
#   function invocations -> function invocations

# * Line Continuation
#   * Property Accesss
#   * Operators
#   * Array Literals
#   * Function Invocations
#   * String Literals

doesNotThrow -> CoffeeScript.compile "a = then b"

test "multiple semicolon-separated statements in parentheticals", ->
  nonce = {}
  eq nonce, (1; 2; nonce)
  eq nonce, (-> return (1; 2; nonce))()

#### Line Continuation

# Property Access

test "chained accesses split on period/newline, backwards and forwards", ->
  str = 'abc'
  result = str.
    split('').
    reverse().
    reverse().
    reverse()
  arrayEq ['c','b','a'], result
  arrayEq ['c','b','a'], str.
    split('').
    reverse().
    reverse().
    reverse()
  result = str
    .split('')
    .reverse()
    .reverse()
    .reverse()
  arrayEq ['c','b','a'], result
  arrayEq ['c','b','a'], str
    .split('')
    .reverse()
    .reverse()
    .reverse()
  arrayEq ['c','b','a'], str.
    split('')
    .reverse().
    reverse()
    .reverse()

# Operators

test "newline suppression for operators", ->
  six =
    1 +
    2 +
    3
  eq 6, six

test "`?.` and `::` should continue lines", ->
  ok not Date
  ::
  ?.foo
  #eq Object::toString, Date?.
  #prototype
  #::
  #?.foo

# Array Literals

test "indented array literals don't trigger whitespace rewriting", ->
  getArgs = -> arguments
  result = getArgs(
    [[[[[],
                  []],
                [[]]]],
      []])
  eq 1, result.length

# Function Invocations

doesNotThrow -> CoffeeScript.compile """
  obj = then fn 1,
    1: 1
    a:
      b: ->
        fn c,
          d: e
    f: 1
  """

# String Literals

test "indented heredoc", ->
  result = ((_) -> _)(
                """
                abc
                """)
  eq "abc", result