17 lines
549 B
JavaScript
17 lines
549 B
JavaScript
// @tags: [assumes_balancer_off, requires_multi_updates, requires_non_retryable_writes]
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// tests that $addToSet works in a multi-update.
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var t = db[jsTestName()];
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t.drop();
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assert.commandWorked(t.insert({path: 'r1', subscribers: [1, 2]}));
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assert.commandWorked(t.insert({path: 'r2', subscribers: [3, 4]}));
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var res =
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assert.commandWorked(t.update({}, {$addToSet: {subscribers: 5}}, {upsert: false, multi: true}));
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assert.eq(res.nMatched, 2, tojson(res));
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t.find().forEach(function(z) {
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assert.eq(3, z.subscribers.length, tojson(z));
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}); |