jstests/core/find_projection_meta_errors.js


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// Basic tests for errors when parsing the $meta projection.

(function() {
    "use strict";

    const coll = db.find_projection_meta_errors;
    coll.drop();

    assert.commandWorked(coll.insert({a: 1}));
    assert.commandWorked(coll.insert({a: 2}));

    assert.commandFailedWithCode(
        db.runCommand({find: coll.getName(), projection: {score: {$meta: "searchScore"}}}),
        ErrorCodes.BadValue);

    assert.commandFailedWithCode(
        db.runCommand({find: coll.getName(), projection: {score: {$meta: "searchHighlights"}}}),
        ErrorCodes.BadValue);

    assert.commandFailedWithCode(
        db.runCommand({find: coll.getName(), projection: {score: {$meta: "some garbage"}}}),
        ErrorCodes.BadValue);
}());