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/**
* Validates that the server doesn't use fused multiply-add instructions (-ffp-contract=off).
*
* @tags: [
* multiversion_incompatible,
* ]
*/
(function() {
'use strict';
const conn = MongoRunner.runMongod();
const coll = conn.getDB('test').getCollection('c');
assert.commandWorked(coll.createIndex({loc: "2dsphere"}));
assert.commandWorked(coll.insertOne({
"loc": {
"type": "Polygon",
"coordinates": [[
[-85.0329458713531, 41.3677690255613],
[-85.0296092033386, 41.3677690255613],
[-85.0296092033386, 41.360594065847],
[-85.0329458713531, 41.360594065847],
[-85.0329458713531, 41.3677690255613]
]]
}
}));
// Assert that the query returns the document. If the query does not return any result, then
// this is likely because of different rounding due to fused multiply-add instructions on platforms
// that have native support, like arm64.
assert.eq(
1,
coll.find({
"loc": {
"$near": {
"$geometry":
{"type": "Point", "coordinates": [-85.031218528747559, 41.364586470348961]},
"$maxDistance": 0
}
}
})
.itcount());
MongoRunner.stopMongod(conn);
}());
|
