[dts] [dts 23/28] add unit_test_pmd testcase into dts

[TangHaifeng <haifengx.tang@intel.com>]

---
 tests/TestSuite_unit_tests_pmd_perf.py |  146 ++++++++++++++++++++++++++++++++
 1 files changed, 146 insertions(+), 0 deletions(-)
 create mode 100644 tests/TestSuite_unit_tests_pmd_perf.py

diff --git a/tests/TestSuite_unit_tests_pmd_perf.py b/tests/TestSuite_unit_tests_pmd_perf.py
new file mode 100644
index 0000000..8745227
--- /dev/null
+++ b/tests/TestSuite_unit_tests_pmd_perf.py
@@ -0,0 +1,146 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""
+DPDK Test suite.
+
+This TestSuite runs the unit tests included in DPDK for pmd performance.
+"""
+
+import dts
+import re
+from test_case import TestCase
+
+#
+#
+# Test class.
+#
+
+
+class TestUnitTestsPmdPerf(TestCase):
+
+    #
+    #
+    #
+    # Test cases.
+    #
+
+    def set_up_all(self):
+        """
+        Run at the start of each test suite.
+
+        Power Prerequisites
+        """
+        self.dut_ports = self.dut.get_ports(self.nic)
+        self.verify(len(self.dut_ports) >= 1, "Insufficient ports for testing")
+        [self.arch, machine, env, toolchain] = self.target.split('-')
+        self.verify(self.arch == "x86_64", "pmd perf request running in x86_64")
+        self.burst_ctlmodes = ['poll_before_xmit', 'poll_after_xmit']
+        self.rxtx_modes = ['vector', 'scalar', 'full', 'hybrid']
+        self.anchors = ['rxtx', 'rxonly', 'txonly']
+
+        # for better scalar performance data, need disble CONFIG_RTE_IXGBE_INC_VECTOR
+        [arch, machine, env, toolchain] = self.target.split('-')
+        self.dut.send_expect("sed -i -e 's/CONFIG_RTE_IXGBE_INC_VECTOR=y/CONFIG_RTE_IXGBE_INC_VECTOR=n/' config/common_%s" % env, "# ", 30)
+        self.dut.build_install_dpdk(self.target)
+        out = self.dut.build_dpdk_apps('./app/test/')
+        self.verify('make: Leaving directory' in out, "Compilation failed")
+        self.dut.send_expect("mv -f ./app/test/test ./app/test/test_scalar", "# ")
+        self.dut.send_expect("sed -i -e 's/CONFIG_RTE_IXGBE_INC_VECTOR=n/CONFIG_RTE_IXGBE_INC_VECTOR=y/' config/common_%s" % env, "# ", 30)
+        self.dut.build_install_dpdk(self.target)
+        out = self.dut.build_dpdk_apps('./app/test/')
+        self.verify('make: Leaving directory' in out, "Compilation failed")
+
+    def set_up(self):
+        """
+        Run before each test case.
+        """
+        pass
+
+    def test_pmd_burst(self):
+        """
+        Run pmd stream control mode burst test case.
+        """
+
+        self.dut.send_expect("./app/test/test -n 1 -c ffff", "R.*T.*E.*>.*>", 30)
+        for mode in self.burst_ctlmodes:
+            self.dut.send_expect("set_rxtx_sc %s" % mode, "RTE>>", 5)
+            out = self.dut.send_expect("pmd_perf_autotest", "RTE>>", 60)
+            match_regex = "Result: (\d+) cycles per packet"
+            m = re.compile(r"%s" % match_regex, re.S)
+            result = m.search(out)
+            self.logger.info("Mode %s latency is %s" % (mode, result.group(1)))
+
+        self.dut.send_expect("quit", "# ")
+
+    def test_pmd_continues(self):
+        """
+        Run pmd stream control mode continues test case.
+        """
+
+        self.table_header = ['Mode']
+        self.table_header += self.anchors
+        dts.results_table_add_header(self.table_header)
+        print self.table_header
+
+        for mode in self.rxtx_modes:
+            if mode is "scalar":
+                self.dut.send_expect("./app/test/test_scalar -n 1 -c ffff", "R.*T.*E.*>.*>", 30)
+            else:
+                self.dut.send_expect("./app/test/test -n 1 -c ffff", "R.*T.*E.*>.*>", 30)
+
+            table_row = [mode]
+            self.dut.send_expect("set_rxtx_sc continuous", "RTE>>", 5)
+            self.dut.send_expect("set_rxtx_mode %s" % mode, "RTE>>", 5)
+            for anchor in self.anchors:
+                self.dut.send_expect("set_rxtx_anchor %s" % anchor, "RTE>>", 5)
+                out = self.dut.send_expect("pmd_perf_autotest", "RTE>>", 60)
+                match_regex = "Result: (\d+) cycles per packet"
+                m = re.compile(r"%s" % match_regex, re.S)
+                result = m.search(out)
+                table_row.append(result.group(1))
+
+            self.dut.send_expect("quit", "# ")
+            dts.results_table_add_row(table_row)
+
+        dts.results_table_print()
+
+    def tear_down(self):
+        """
+        Run after each test case.
+        """
+        pass
+
+    def tear_down_all(self):
+        """
+        Run after each test suite.
+        """
+        pass
-- 
1.7.4.4