1 files changed, 19 insertions, 0 deletions
diff --git a/tools/dftestlib/time_relative.py b/tools/dftestlib/time_relative.py
new file mode 100644
index 0000000000..68abae511d
--- /dev/null
+++ b/tools/dftestlib/time_relative.py
@@ -0,0 +1,19 @@
+# Copyright (c) 2013 by Gilbert Ramirez <gram@alumni.rice.edu>
+
+from dftestlib import dftest
+
+class testTimeRelative(dftest.DFTest):
+    trace_file = "nfs.cap"
+
+    def test_relative_time_1(self):
+        dfilter = "frame.time_delta == 0.7"
+        self.assertDFilterCount(dfilter, 1)
+
+    def test_relative_time_2(self):
+        dfilter = "frame.time_delta > 0.7"
+        self.assertDFilterCount(dfilter, 0)
+
+    def test_relative_time_3(self):
+        dfilter = "frame.time_delta < 0.7"
+        self.assertDFilterCount(dfilter, 1)
+