1 files changed, 30 insertions, 0 deletions
diff --git a/tools/dftestlib/range_method.py b/tools/dftestlib/range_method.py
new file mode 100644
index 0000000000..06be80b576
--- /dev/null
+++ b/tools/dftestlib/range_method.py
@@ -0,0 +1,30 @@
+# Copyright (c) 2013 by Gilbert Ramirez <gram@alumni.rice.edu>
+
+from dftestlib import dftest
+
+class testRange(dftest.DFTest):
+    trace_file = "ipx_rip.cap"
+
+    def test_slice_1_pos(self):
+        dfilter = "ipx.src.node[1] == aa"
+        self.assertDFilterCount(dfilter, 1)
+
+    def test_slice_1_neg(self):
+        dfilter = "ipx.src.node[1] == bb"
+        self.assertDFilterCount(dfilter, 0)
+
+    def test_slice_1_hex_pos(self):
+        dfilter = "ipx.src.node[1] == 0xaa"
+        self.assertDFilterCount(dfilter, 1)
+
+    def test_slice_1_hex_neg(self):
+        dfilter = "ipx.src.node[1] == 0xbb"
+        self.assertDFilterCount(dfilter, 0)
+
+    def test_slice_2_pos(self):
+        dfilter = "ipx.src.node[3:2] == a3:e3"
+        self.assertDFilterCount(dfilter, 1)
+
+    def test_slice_2_neg(self):
+        dfilter = "ipx.src.node[3:2] == cc:dd"
+        self.assertDFilterCount(dfilter, 0)