From 3274c2a3d916cfc3e73c9020660fe4d0fb45ebf2 Mon Sep 17 00:00:00 2001
From: "A. Jesse Jiryu Davis" <jesse@mongodb.com>
Date: Mon, 22 Feb 2021 19:05:35 -0500
Subject: SERVER-54706 Fix listIndexes with string-valued weight

---
 jstests/core/fts_blogwild.js |  4 +++-
 jstests/core/fts_index.js    | 15 +++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'jstests')

diff --git a/jstests/core/fts_blogwild.js b/jstests/core/fts_blogwild.js
index 29a2508bf07..f449b6b827e 100644
--- a/jstests/core/fts_blogwild.js
+++ b/jstests/core/fts_blogwild.js
@@ -16,8 +16,10 @@ t.save({
 });
 
 // default weight is 1
-// specify weights if you want a field to be more meaningull
+// specify weights if you want a field to be more meaningful
 t.createIndex({dummy: "text"}, {weights: "$**"});
+// ensure listIndexes can handle a string-valued "weights"
+assert.eq(2, t.getIndexes().length);
 
 res = t.find({"$text": {"$search": "blog"}});
 assert.eq(3, res.length(), "A1");
diff --git a/jstests/core/fts_index.js b/jstests/core/fts_index.js
index 3080534c434..c704159d67e 100644
--- a/jstests/core/fts_index.js
+++ b/jstests/core/fts_index.js
@@ -204,4 +204,19 @@ coll.dropIndexes();
 assert.commandFailed(coll.createIndex({a: 1, _fts: "text", _ftsx: 1, c: 1}, {weights: {}}));
 assert.commandFailed(coll.createIndex({a: 1, _fts: "text", _ftsx: 1, c: 1}));
 
+// These are permitted for now, make sure they don't interfere with listIndexes.
+// TODO (SERVER-54712): Remove
+coll.drop();
+assert.commandWorked(coll.createIndex({a: 1, c: 1}, {weights: {d: 1}}));
+coll.getIndexes();
+coll.drop();
+assert.commandWorked(coll.createIndex({a: 1, c: 1}, {weights: "$**"}));
+coll.getIndexes();
+coll.drop();
+assert.commandWorked(coll.createIndex({a: 1, c: 1}, {weights: {}}));
+coll.getIndexes();
+coll.drop();
+assert.commandWorked(coll.createIndex({a: 1, c: 1}, {weights: "$foo"}));
+coll.getIndexes();
+
 coll.drop();
-- 
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