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20 lines
716 B
JavaScript
20 lines
716 B
JavaScript
// Try to create two identical indexes, via background. Shouldn't be allowed by the server.
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(function() {
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var t = db.duplIndexTest;
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t.drop();
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docs = [];
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for (var i = 0; i < 10000; i++) {
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docs.push({name: "foo", z: {a: 17, b: 4}, i: i});
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}
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assert.commandWorked(t.insert(docs));
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var cmd = "assert.commandWorked(db.duplIndexTest.ensureIndex( { i : 1 }, {background:true} ));";
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var join1 = startParallelShell(cmd);
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var join2 = startParallelShell(cmd);
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assert.commandWorked(t.ensureIndex({i: 1}, {background: true}));
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assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
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assert.commandWorked(t.dropIndex({i: 1}));
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assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
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join1();
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join2();
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})();
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