1 files changed, 65 insertions, 0 deletions
diff --git a/vbench/src/tests/time_queue/time_queue_test.cpp b/vbench/src/tests/time_queue/time_queue_test.cpp
new file mode 100644
index 00000000000..d6be9501e6d
--- /dev/null
+++ b/vbench/src/tests/time_queue/time_queue_test.cpp
@@ -0,0 +1,65 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/vespalib/testkit/testapp.h>
+#include <vbench/test/all.h>
+#include <vespa/vespalib/util/sync.h>
+
+using namespace vbench;
+
+TEST_MT_FFF("time queue", 2, TimeQueue<int>(10.0, 5.0), vespalib::Gate(), vespalib::Gate()) {
+    if (thread_id == 0) {
+        f1.insert(std::unique_ptr<int>(new int(1)), 1.0);
+        f1.insert(std::unique_ptr<int>(new int(2)), 3.0);
+        f1.insert(std::unique_ptr<int>(new int(3)), 2.0);
+        f2.countDown();
+        f1.insert(std::unique_ptr<int>(new int(4)), 100.0);
+        f1.insert(std::unique_ptr<int>(new int(5)), 101.0);
+        f3.countDown();
+    } else {
+        double delay;
+        std::vector<std::unique_ptr<int> > list;
+        EXPECT_TRUE(f2.await(20000));
+        EXPECT_FALSE(f3.await(20));
+        {
+            f1.extract(1.5, list, delay);
+            ASSERT_EQUAL(1u, list.size());
+            EXPECT_EQUAL(1, *list[0]);
+            EXPECT_EQUAL(0.5, delay);
+            list.clear();
+        }
+        {
+            f1.extract(10.0, list, delay);
+            ASSERT_EQUAL(2u, list.size());
+            EXPECT_EQUAL(3, *list[0]);
+            EXPECT_EQUAL(2, *list[1]);
+            EXPECT_EQUAL(5.0, delay);
+            list.clear();
+        }
+        {
+            f1.extract(99.25, list, delay);
+            EXPECT_EQUAL(0u, list.size());
+            EXPECT_EQUAL(5.0, delay);
+        }
+        EXPECT_TRUE(f3.await(20000));
+        {
+            f1.extract(99.25, list, delay);
+            EXPECT_EQUAL(0u, list.size());
+            EXPECT_EQUAL(0.75, delay);
+        }
+        f1.discard();
+        {
+            f1.extract(101.5, list, delay);
+            EXPECT_EQUAL(0u, list.size());
+            EXPECT_EQUAL(5.0, delay);
+        }
+        f1.close();
+        f1.insert(std::unique_ptr<int>(new int(6)), 102.0);
+        f1.insert(std::unique_ptr<int>(new int(7)), 103.0);
+        {
+            f1.extract(103.5, list, delay);
+            EXPECT_EQUAL(0u, list.size());
+            EXPECT_EQUAL(5.0, delay);
+        }
+    }
+}
+
+TEST_MAIN() { TEST_RUN_ALL(); }