1 files changed, 39 insertions, 0 deletions
diff --git a/jstests/parallel/basicPlus.js b/jstests/parallel/basicPlus.js
index e69de29bb2d..bd5e4f4c085 100644
--- a/jstests/parallel/basicPlus.js
+++ b/jstests/parallel/basicPlus.js
@@ -0,0 +1,39 @@
+// perform basic js tests in parallel & some other tasks as well
+load('jstests/libs/parallelTester.js');
+
+var c = db.jstests_parallel_basicPlus;
+c.drop();
+
+Random.setRandomSeed();
+
+var params = ParallelTester.createJstestsLists(4);
+var t = new ParallelTester();
+for (i in params) {
+    t.add(ParallelTester.fileTester, params[i]);
+}
+
+for (var i = 4; i < 8; ++i) {
+    var g = new EventGenerator(i, "jstests_parallel_basicPlus", Random.randInt(20));
+    for (var j = (i - 4) * 3000; j < (i - 3) * 3000; ++j) {
+        var expected = j - ((i - 4) * 3000);
+        g.addCheckCount(expected,
+                        {_id: {$gte: ((i - 4) * 3000), $lt: ((i - 3) * 3000)}},
+                        expected % 1000 == 0,
+                        expected % 500 == 0);
+        g.addInsert({_id: j});
+        // Add currentOp commands running in parallel. Historically there have been many race
+        // conditions between various commands and the currentOp command.
+        g.addCurrentOp();
+    }
+    t.add(EventGenerator.dispatch, g.getEvents());
+}
+try {
+    t.run("one or more tests failed");
+} finally {
+    print(
+        "If the failure here is due to a test unexpected being run, " +
+        "it may be due to the parallel suite not honoring feature flag tags. " +
+        "If you want to skip such tests in parallel suite, " +
+        "please add them to the exclusion list at " +
+        "https://github.com/mongodb/mongo/blob/eb75b6ccc62f7c8ea26a57c1b5eb96a41809396a/jstests/libs/parallelTester.js#L149.");
+}