SERVER-59239 clean up fts_index3.js

1 files changed, 17 insertions, 1 deletions

diff --git a/jstests/core/fts_index3.js b/jstests/core/fts_index3.js
index c255b645d90..ac4730d0bd0 100644
--- a/jstests/core/fts_index3.js
+++ b/jstests/core/fts_index3.js
@@ -6,10 +6,14 @@
 // ]
 
 // Test that updates to fields in a text-indexed document are correctly reflected in the text index.
-var coll = db.fts_index3;
+(function() {
+'use strict';
+const collNamePrefix = 'fts_index3_';
+let collCount = 0;
 
 // 1) Create a text index on a single field, insert a document, update the value of the field, and
 // verify that $text with the new value returns the document.
+let coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: "text"}));
 assert.commandWorked(coll.insert({a: "hello"}));
@@ -19,6 +23,7 @@ assert.eq(0, coll.find({$text: {$search: "hello"}}).itcount());
 assert.eq(1, coll.find({$text: {$search: "world"}}).itcount());
 
 // 2) Same as #1, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"$**": "text"}));
 assert.commandWorked(coll.insert({a: "hello"}));
@@ -29,6 +34,7 @@ assert.eq(1, coll.find({$text: {$search: "world"}}).itcount());
 
 // 3) Create a compound text index with an index prefix, insert a document, update the value of the
 // index prefix field, and verify that $text with the new value returns the document.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: 1, b: "text"}));
 assert.commandWorked(coll.insert({a: 1, b: "hello"}));
@@ -38,6 +44,7 @@ assert.eq(0, coll.find({a: 1, $text: {$search: "hello"}}).itcount());
 assert.eq(1, coll.find({a: 2, $text: {$search: "hello"}}).itcount());
 
 // 4) Same as #3, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: 1, "$**": "text"}));
 assert.commandWorked(coll.insert({a: 1, b: "hello"}));
@@ -48,6 +55,7 @@ assert.eq(1, coll.find({a: 2, $text: {$search: "hello"}}).itcount());
 
 // 5) Create a compound text index with an index suffix, insert a document, update the value of the
 // index suffix field, and verify that $text with the new value returns the document.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: "text", b: 1}));
 assert.commandWorked(coll.insert({a: "hello", b: 1}));
@@ -57,6 +65,7 @@ assert.eq(0, coll.find({b: 1, $text: {$search: "hello"}}).itcount());
 assert.eq(1, coll.find({b: 2, $text: {$search: "hello"}}).itcount());
 
 // 6) Same as #5, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"$**": "text", b: 1}));
 assert.commandWorked(coll.insert({a: "hello", b: 1}));
@@ -67,6 +76,7 @@ assert.eq(1, coll.find({b: 2, $text: {$search: "hello"}}).itcount());
 
 // 7) Create a text index on a single field, insert a document, update the language of the document
 // (so as to change the stemming), and verify that $text with the new language returns the document.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: "text"}));
 assert.commandWorked(coll.insert({a: "testing", language: "es"}));
@@ -77,6 +87,7 @@ assert.eq(0, coll.find({$text: {$search: "testing", $language: "es"}}).itcount()
 assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount());
 
 // 8) Same as #7, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"$**": "text"}));
 assert.commandWorked(coll.insert({a: "testing", language: "es"}));
@@ -89,6 +100,7 @@ assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount()
 // 9) Create a text index on a single nested field, insert a document, update the language of the
 // subdocument (so as to change the stemming), and verify that $text with the new language returns
 // the document.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"a.b": "text"}));
 assert.commandWorked(coll.insert({a: {b: "testing", language: "es"}}));
@@ -99,6 +111,7 @@ assert.eq(0, coll.find({$text: {$search: "testing", $language: "es"}}).itcount()
 assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount());
 
 // 10) Same as #9, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"$**": "text"}));
 assert.commandWorked(coll.insert({a: {b: "testing", language: "es"}}));
@@ -111,6 +124,7 @@ assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount()
 // 11) Create a text index on a single field with a custom language override, insert a document,
 // update the language of the document (so as to change the stemming), and verify that $text with
 // the new language returns the document.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({a: "text"}, {language_override: "idioma"}));
 assert.commandWorked(coll.insert({a: "testing", idioma: "es"}));
@@ -121,6 +135,7 @@ assert.eq(0, coll.find({$text: {$search: "testing", $language: "es"}}).itcount()
 assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount());
 
 // 12) Same as #11, but with a wildcard text index.
+coll = db.getCollection(collNamePrefix + collCount++);
 coll.drop();
 assert.commandWorked(coll.createIndex({"$**": "text"}, {language_override: "idioma"}));
 assert.commandWorked(coll.insert({a: "testing", idioma: "es"}));
@@ -129,3 +144,4 @@ assert.eq(0, coll.find({$text: {$search: "testing", $language: "en"}}).itcount()
 assert.commandWorked(coll.update({}, {$set: {idioma: "en"}}));
 assert.eq(0, coll.find({$text: {$search: "testing", $language: "es"}}).itcount());
 assert.eq(1, coll.find({$text: {$search: "testing", $language: "en"}}).itcount());
+})();