jstests/core/create_index_same_spec_different_name.js


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/**
 * Ensures that creating an index with the same key but different name returns the
 * 'IndexOptionsConflict' error.
 */
(function() {
    'use strict';

    const coll = "create_index_same_spec_different_name";
    db.coll.drop();

    assert.commandWorked(
        db.runCommand({createIndexes: coll, indexes: [{key: {x: 1}, name: "x_1"}]}));

    assert.commandFailedWithCode(
        db.runCommand({createIndexes: coll, indexes: [{key: {x: 1}, name: "x_2"}]}),
        ErrorCodes.IndexOptionsConflict);
}());