// Test where points are on _max (180)
// Using GeoNearRandom because this test needs a lot of points in the index.
// If there aren't enough points the test passes even if the code is broken.
load("jstests/libs/geo_near_random.js");

var test = new GeoNearRandomTest("geo_near_max")

test.insertPts(/*numPts*/1000, /*indexBounds*/{min:-180, max:180}, /*scale*/0.9);

test.t.insert({loc: [ 180, 0]})
test.t.insert({loc: [-180, 0]})
test.t.insert({loc: [ 179.999, 0]})
test.t.insert({loc: [-179.999, 0]})

assertXIsNegative = function(obj) { assert.lt(obj.loc[0], 0); }
assertXIsPositive = function(obj) { assert.gt(obj.loc[0], 0); }

assert.eq(test.t.count({loc:{$within: {$center:[[ 180, 0], 1]}}}), 2)
assert.eq(test.t.count({loc:{$within: {$center:[[-180, 0], 1]}}}), 2)
test.t.find({loc:{$within: {$center:[[ 180, 0], 1]}}}).forEach(assertXIsPositive)
test.t.find({loc:{$within: {$center:[[-180, 0], 1]}}}).forEach(assertXIsNegative)

var oneDegree = Math.PI / 180; // in radians

// errors out due to SERVER-1760
if (0) {
assert.eq(test.t.count({loc:{$within: {$centerSphere:[[ 180, 0], oneDegree]}}}), 2)
assert.eq(test.t.count({loc:{$within: {$centerSphere:[[-180, 0], oneDegree]}}}), 2)
test.t.find({loc:{$within: {$centerSphere:[[ 180, 0], oneDegree]}}}).forEach(assertXIsPositive)
test.t.find({loc:{$within: {$centerSphere:[[-180, 0], oneDegree]}}}).forEach(assertXIsNegative)
}

assert.eq(test.t.count({loc:{$within: {$box:[[ 180, 0.1], [ 179, -0.1]]}}}), 2)
assert.eq(test.t.count({loc:{$within: {$box:[[-180, 0.1], [-179, -0.1]]}}}), 2)
test.t.find({loc:{$within: {$box:[[ 180, 0.1], [ 179, -0.1]]}}}).forEach(assertXIsPositive)
test.t.find({loc:{$within: {$box:[[-180, 0.1], [-179, -0.1]]}}}).forEach(assertXIsNegative)

assert.eq(test.t.count({loc:{$within: {$polygon:[[ 180, 0], [ 179, 0], [ 179.5, 0.5]]}}}), 2)
assert.eq(test.t.count({loc:{$within: {$polygon:[[-180, 0], [-179, 0], [ 179.5, 0.5]]}}}), 2)
test.t.find({loc:{$within: {$polygon:[[ 180, 0], [ 179, 0], [ 179.5, 0.5]]}}}).forEach(assertXIsPositive)
test.t.find({loc:{$within: {$polygon:[[-180, 0], [-179, 0], [ 179.5, 0.5]]}}}).forEach(assertXIsNegative)

assert.eq(test.t.find({loc:{$near:[ 180, 0]}}, {_id:0}).limit(2).toArray(), [{loc: [ 180, 0]}, {loc: [ 179.999, 0]}])
assert.eq(test.t.find({loc:{$near:[-180, 0]}}, {_id:0}).limit(2).toArray(), [{loc: [-180, 0]}, {loc: [-179.999, 0]}])

// These will need to change when SERVER-1760 is fixed
assert.eq(test.t.find({loc:{$nearSphere:[ 180, 0]}}, {_id:0}).limit(2).toArray(), [{loc: [ 180, 0]}, {loc: [ 179.999, 0]}])
assert.eq(test.t.find({loc:{$nearSphere:[-180, 0]}}, {_id:0}).limit(2).toArray(), [{loc: [-180, 0]}, {loc: [-179.999, 0]}])

