56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
// SERVER-19548: Add $floor, $ceil, and $trunc aggregation expressions.
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// For assertErrorCode.
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load("jstests/aggregation/extras/utils.js");
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(function() {
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"use strict";
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var coll = db.server19548;
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coll.drop();
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// Seed collection so that the pipeline will execute.
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assert.writeOK(coll.insert({}));
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// Helper for testing that op returns expResult.
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function testOp(op, expResult) {
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var pipeline = [{$project: {_id: 0, result: op}}];
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assert.eq(coll.aggregate(pipeline).toArray(), [{result: expResult}]);
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}
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testOp({$ceil: NumberLong(4)}, NumberLong(4));
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testOp({$ceil: NaN}, NaN);
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testOp({$ceil: Infinity}, Infinity);
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testOp({$ceil: -Infinity}, -Infinity);
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testOp({$ceil: null}, null);
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testOp({$ceil: -2.0}, -2.0);
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testOp({$ceil: 0.9}, 1.0);
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testOp({$ceil: -1.2}, -1.0);
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testOp({$floor: NumberLong(4)}, NumberLong(4));
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testOp({$floor: NaN}, NaN);
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testOp({$floor: Infinity}, Infinity);
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testOp({$floor: -Infinity}, -Infinity);
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testOp({$floor: null}, null);
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testOp({$floor: -2.0}, -2.0);
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testOp({$floor: 0.9}, 0.0);
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testOp({$floor: -1.2}, -2.0);
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testOp({$trunc: NumberLong(4)}, NumberLong(4));
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testOp({$trunc: NaN}, NaN);
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testOp({$trunc: Infinity}, Infinity);
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testOp({$trunc: -Infinity}, -Infinity);
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testOp({$trunc: null}, null);
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testOp({$trunc: -2.0}, -2.0);
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testOp({$trunc: 0.9}, 0.0);
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testOp({$trunc: -1.2}, -1.0);
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// More than 1 argument.
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assertErrorCode(coll, [{$project: {a: {$ceil: [1, 2]}}}], 16020);
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assertErrorCode(coll, [{$project: {a: {$floor: [1, 2]}}}], 16020);
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assertErrorCode(coll, [{$project: {a: {$trunc: [1, 2]}}}], 16020);
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// Non-numeric input.
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assertErrorCode(coll, [{$project: {a: {$ceil: "string"}}}], 28765);
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assertErrorCode(coll, [{$project: {a: {$floor: "string"}}}], 28765);
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assertErrorCode(coll, [{$project: {a: {$trunc: "string"}}}], 28765);
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}());
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