62 lines
2.0 KiB
JavaScript
62 lines
2.0 KiB
JavaScript
// In SERVER-20169, the $range expression was added to the aggregation framework. In this file, we
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// test the behavior and error cases of this expression.
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load("jstests/aggregation/extras/utils.js"); // For assertErrorCode.
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(function() {
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"use strict";
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var coll = db.range;
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coll.drop();
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// We need an input document to receive an output document.
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coll.insert({});
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var rangeObj = [1];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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28667,
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"range requires two" + " or three arguments");
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rangeObj = ["a", 1];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34443,
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"range requires a" + " numeric starting value");
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rangeObj = [1.1, 1];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34444,
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"range requires an" + " integral starting value");
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rangeObj = [1, "a"];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34445,
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"range requires a" + " numeric ending value");
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rangeObj = [1, 1.1];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34446,
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"range requires an" + " integral ending value");
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rangeObj = [1, 3, "a"];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34447,
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"range requires a" + " numeric step value");
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rangeObj = [1, 3, 1.1];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34448,
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"range requires an" + " integral step value");
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rangeObj = [1, 3, 0];
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assertErrorCode(coll,
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[{$project: {range: {$range: rangeObj}}}],
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34449,
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"range requires a" + " non-zero step value");
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}());
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