25 lines
1.0 KiB
JavaScript
25 lines
1.0 KiB
JavaScript
(function() {
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// Tests that errors encountered on shards are correctly returned to the client when mongos uses
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// the legacy DBClientCursor method of executing commands on shards. We use aggregation here
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// specifically because it is one of the few query paths that still uses the legacy DBClient
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// classes in mongos.
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"use strict";
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var st = new ShardingTest({mongos: 1, shards: 1, rs: {nodes: 3}});
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var db = st.getDB('test');
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db.setSlaveOk(true);
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assert.writeOK(db.foo.insert({a: 1}, {writeConcern: {w: 3}}));
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assert.commandWorked(db.runCommand(
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{aggregate: 'foo', pipeline: [{$project: {total: {'$add': ['$a', 1]}}}], cursor: {}}));
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assert.writeOK(db.foo.insert({a: [1, 2]}, {writeConcern: {w: 3}}));
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var res = db.runCommand(
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{aggregate: 'foo', pipeline: [{$project: {total: {'$add': ['$a', 1]}}}], cursor: {}});
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assert.commandFailed(res);
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assert.eq("$add only supports numeric or date types, not array", res.errmsg, printjson(res));
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st.stop();
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}());
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