test/tall/expression/collection_if_spread_map.stmt

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### Tests for spread (and unspread) maps inside if elements.
>>> Spread then element stays unsplit if it fits.
var map = {if (c) ...{1: 1, 2: 2}};
<<<
var map = {
  if (c) ...{1: 1, 2: 2},
};
>>> Spread else stays unsplit if it fits.
var map = {if (c) 1 else ...{2: 2}};
<<<
var map = {
  if (c) 1 else ...{2: 2},
};
>>> Spread then and else stay unsplit if they fit.
var map = {if (c) ...{1: 1, 2: 2} else ...{3: 3}};
<<<
var map = {
  if (c) ...{1: 1, 2: 2} else ...{3: 3},
};
>>> Spread then formats like block if it splits.
var map = {if (c) ...{element1: 1, element2: 2, element3: 3}};
<<<
var map = {
  if (c) ...{
    element1: 1,
    element2: 2,
    element3: 3,
  },
};
>>> Both spreads split if then spread splits.
var map = {if (c) ...{element1: 1, element2: 2, element3: 3} else ...{1: 1, 2: 2}};
<<<
var map = {
  if (c) ...{
    element1: 1,
    element2: 2,
    element3: 3,
  } else ...{
    1: 1,
    2: 2,
  },
};
>>> Both spreads split if else spread splits.
var map = {if (c) ...{1: 1, 2: 2} else ...{element1: 1, element2: 2, element3: 3}};
<<<
var map = {
  if (c) ...{
    1: 1,
    2: 2,
  } else ...{
    element1: 1,
    element2: 2,
    element3: 3,
  },
};
>>> An empty spread then is not treated like block.
var map = {
  if (condition) ...{} else ...{veryLongElement: 1,veryLongElement: 2,veryLongElement: 3,}
};
<<<
var map = {
  if (condition)
    ...{}
  else ...{
    veryLongElement: 1,
    veryLongElement: 2,
    veryLongElement: 3,
  },
};
>>> An empty spread else is not treated like block.
var map = {
  if (condition) ...{veryLongElement: 1,veryLongElement: 2,veryLongElement: 3} else ...{}
};
<<<
var map = {
  if (condition) ...{
    veryLongElement: 1,
    veryLongElement: 2,
    veryLongElement: 3,
  } else
    ...{},
};
>>> An empty spread then doesn't split.
var map = {
  if (condition) ...{} else veryLongIdentifier: 1
};
<<<
var map = {
  if (condition)
    ...{}
  else
    veryLongIdentifier: 1,
};
>>> An empty spread else doesn't split.
var map = {
  if (condition) veryLongIdentifier: 1 else ...{}
};
<<<
var map = {
  if (condition)
    veryLongIdentifier: 1
  else
    ...{},
};
>>> An empty spread then with a comment is treated like a block.
var map = {
  if (condition) ...{// c
  } else ...{veryLongElement: 1,veryLongElement: 2,veryLongElement: 3}
};
<<<
var map = {
  if (condition) ...{
    // c
  } else ...{
    veryLongElement: 1,
    veryLongElement: 2,
    veryLongElement: 3,
  },
};
>>> An empty spread else with a comment treated like a block.
var map = {
  if (condition) ...{veryLongElement: 1,veryLongElement: 2,veryLongElement: 3} else ...{// c
  }
};
<<<
var map = {
  if (condition) ...{
    veryLongElement: 1,
    veryLongElement: 2,
    veryLongElement: 3,
  } else ...{
    // c
  },
};
>>> A single-line map that isn't spread.
var map = {if (a) {b: b}};
<<<
var map = {
  if (a) {b: b},
};
>>> A collection that isn't spread wraps and indents.
var map = {if (condition) {element1: 1, element2: 2}};
<<<
var map = {
  if (condition)
    {element1: 1, element2: 2},
};
>>>
var map = {if (c) {element1: 1, element2: 2, element3: 3}};
<<<
var map = {
  if (c)
    {
      element1: 1,
      element2: 2,
      element3: 3,
    },
};
>>>
var map = {if (c) {element1: 1, element2: 2} else thing: 0};
<<<
var map = {
  if (c)
    {element1: 1, element2: 2}
  else
    thing: 0,
};
>>>
var map = {if (c) {element1: 1, element2: 2, element3: 3} else thing: 0};
<<<
var map = {
  if (c)
    {
      element1: 1,
      element2: 2,
      element3: 3,
    }
  else
    thing: 0,
};
>>>
var map = {if (c) thing: 0 else {element1: 1, element2: 2}};
<<<
var map = {
  if (c)
    thing: 0
  else
    {element1: 1, element2: 2},
};
>>>
var map = {if (c) thing: 0 else {element1: 1, element2: 2, element3: 3}};
<<<
var map = {
  if (c)
    thing: 0
  else
    {
      element1: 1,
      element2: 2,
      element3: 3,
    },
};