1 files changed, 38 insertions, 0 deletions
diff --git a/src/mongo/gotools/test/qa-tests/jstests/restore/15k_collections.js b/src/mongo/gotools/test/qa-tests/jstests/restore/15k_collections.js
new file mode 100644
index 00000000000..7bdbaceab60
--- /dev/null
+++ b/src/mongo/gotools/test/qa-tests/jstests/restore/15k_collections.js
@@ -0,0 +1,38 @@
+// this tests that we can restore a large number of collections, resolving
+// an issue raised by TOOLS-1088
+// @tags: [requires_many_files, requires_large_ram]
+(function() {
+  if (typeof getToolTest === 'undefined') {
+    load('jstests/configs/plain_28.config.js');
+  }
+
+  var toolTest = getToolTest('15k_collections');
+  var commonToolArgs = getCommonToolArguments();
+
+  var dbOne = toolTest.db.getSiblingDB('dbOne');
+
+  for (var i=0; i<=15000; i++) {
+    collName = "Coll" + i;
+    dbOne.createCollection(collName);
+  }
+
+  // dump it
+  var dumpTarget = '15k_collections_dump';
+  resetDbpath(dumpTarget);
+  var ret = toolTest.runTool.apply(toolTest, ['dump']
+    .concat(getDumpTarget(dumpTarget))
+    .concat(commonToolArgs));
+  assert.eq(0, ret);
+
+  // drop the database so it's empty
+  dbOne.dropDatabase();
+
+  // restore it
+  ret = toolTest.runTool.apply(toolTest, ['restore']
+    .concat(getRestoreTarget(dumpTarget))
+    .concat(commonToolArgs));
+  assert.eq(0, ret, "restore to empty DB should have returned successfully");
+
+  // success
+  toolTest.stop();
+}());