969ddd3d92
This refactors several tests in core to not rely on an implicit sort order, which allows them to be unblacklisted from the causally consistent jscore passthroughs.
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
// Cannot implicitly shard accessed collections because of unsupported group operator on sharded
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// collection.
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// @tags: [assumes_unsharded_collection]
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(function() {
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"use strict";
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const coll = db.group2;
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coll.drop();
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assert.writeOK(coll.insert({a: 2}));
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assert.writeOK(coll.insert({b: 5}));
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assert.writeOK(coll.insert({a: 1}));
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const cmd = {
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key: {a: 1},
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initial: {count: 0},
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reduce: function(obj, prev) {
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prev.count++;
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}
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};
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const sortFunc = function(doc1, doc2) {
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if (doc1.a < doc2.a) {
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return -1;
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} else if (doc1.a > doc2.a) {
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return 1;
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} else {
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return 0;
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}
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};
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const expected = [{a: null, count: 1}, {a: 1, count: 1}, {a: 2, count: 1}];
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assert.eq(coll.group(cmd).sort(sortFunc), expected);
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const keyFn = function(x) {
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return {a: 'a' in x ? x.a : null};
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};
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delete cmd.key;
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cmd["$keyf"] = keyFn;
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assert.eq(coll.group(cmd).sort(sortFunc), expected);
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delete cmd.$keyf;
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cmd["keyf"] = keyFn;
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assert.eq(coll.group(cmd).sort(sortFunc), expected);
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}());
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