SERVER-39983 Speed up dup_bgindex.js

1 files changed, 18 insertions, 15 deletions

diff --git a/jstests/noPassthroughWithMongod/dup_bgindex.js b/jstests/noPassthroughWithMongod/dup_bgindex.js
index cd0078248bb..298f585d543 100644
--- a/jstests/noPassthroughWithMongod/dup_bgindex.js
+++ b/jstests/noPassthroughWithMongod/dup_bgindex.js
@@ -1,16 +1,19 @@
 // Try to create two identical indexes, via background. Shouldn't be allowed by the server.
-// This test runs fairly quickly but cannot be in /jstests/. So it lives in slowNightly for now.
-var t = db.duplIndexTest;
-t.drop();
-for (var i = 0; i < 10000; i++) {
-    t.insert({name: "foo", z: {a: 17, b: 4}, i: i});
-}
-var cmd = "db.duplIndexTest.ensureIndex( { i : 1 }, {background:true} );";
-var join1 = startParallelShell(cmd);
-var join2 = startParallelShell(cmd);
-t.ensureIndex({i: 1}, {background: true});
-assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
-t.dropIndex({i: 1});
-assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
-join1();
-join2();
+(function() {
+    var t = db.duplIndexTest;
+    t.drop();
+    docs = [];
+    for (var i = 0; i < 10000; i++) {
+        docs.push({name: "foo", z: {a: 17, b: 4}, i: i});
+    }
+    assert.commandWorked(t.insert(docs));
+    var cmd = "assert.commandWorked(db.duplIndexTest.ensureIndex( { i : 1 }, {background:true} ));";
+    var join1 = startParallelShell(cmd);
+    var join2 = startParallelShell(cmd);
+    assert.commandWorked(t.ensureIndex({i: 1}, {background: true}));
+    assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
+    assert.commandWorked(t.dropIndex({i: 1}));
+    assert.eq(1, t.find({i: 1}).count(), "Should find only one doc");
+    join1();
+    join2();
+})();