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// Test sorting with text score metadata.
var t = db.getSiblingDB("test").getCollection("fts_score_sort");
t.drop();
db.adminCommand({setParameter: 1, newQueryFrameworkEnabled: true});
t.insert({_id: 0, a: "textual content"});
t.insert({_id: 1, a: "additional content"});
t.insert({_id: 2, a: "irrelevant content"});
t.ensureIndex({a:"text"});
// Sort by the text score.
var results = t.find({$text: {$search: "textual content -irrelevant"}}, {score: {$meta: "textScore"}}).sort({score: {$meta: "textScore"}}).toArray();
// printjson(results);
assert.eq(results.length, 2);
assert.eq(results[0]._id, 0);
assert.eq(results[1]._id, 1);
assert(results[0].score > results[1].score);
// Sort by {_id descending, score} and verify the order is right.
var results = t.find({$text: {$search: "textual content -irrelevant"}}, {score: {$meta: "textScore"}}).sort({_id: -1, score: {$meta: "textScore"}}).toArray();
printjson(results);
assert.eq(results.length, 2);
assert.eq(results[0]._id, 1);
assert.eq(results[1]._id, 0);
// Note the reversal from above.
assert(results[0].score < results[1].score);
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