report: create test report for all executed TCs

Every testcase generates report with its results into separate file.
It is required to merge all partial reports into final overall
report for whole set of TCs executed by VSPERF.
Hugepages are mounted also for TestPMD packet forwarder.

Change-Id: Iaa1ab4e08d1637106da804e06b7f30100d609cd6
JIRA: VSPERF-181
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>

1 files changed, 32 insertions, 3 deletions

diff --git a/vsperf b/vsperf
index 93772326..4b1d86d0 100755
--- a/vsperf
+++ b/vsperf
@@ -28,6 +28,8 @@ import unittest
 import xmlrunner
 import locale
 import copy
+import glob
+import subprocess
 
 sys.dont_write_bytecode = True
 
@@ -39,7 +41,6 @@ from tools import tasks
 from tools.pkt_gen import trafficgen
 from tools.opnfvdashboard import opnfvdashboard
 from tools.pkt_gen.trafficgen.trafficgenhelper import TRAFFIC_DEFAULTS
-from conf import get_test_param
 import core.component_factory as component_factory
 
 VERBOSITY_LEVELS = {
@@ -50,6 +51,10 @@ VERBOSITY_LEVELS = {
     'critical': logging.CRITICAL
 }
 
+_TEMPLATE_RST = {'head'  : 'tools/report/report_head.rst',
+                 'foot'  : 'tools/report/report_foot.rst',
+                 'final' : 'test_report.rst'
+                }
 
 def parse_arguments():
     """
@@ -262,6 +267,27 @@ def check_and_set_locale():
         logging.warning("Locale was not properly configured. Default values were set. Old locale: %s, New locale: %s",
                         system_locale, locale.getdefaultlocale())
 
+
+def generate_final_report(path):
+    """ Function will check if partial test results are available
+    and generates final report in rst format.
+    """
+
+    # check if there are any results in rst format
+    rst_results = glob.glob(os.path.join(path, 'result*rst'))
+    if len(rst_results):
+        try:
+            test_report = os.path.join(path, _TEMPLATE_RST['final'])
+            retval = subprocess.call('cat {} {} {} > {}'.format(_TEMPLATE_RST['head'], ' '.join(rst_results),
+                                                                _TEMPLATE_RST['foot'], test_report), shell=True)
+            if retval == 0 and os.path.isfile(test_report):
+                logging.info('Overall test report written to "%s"', test_report)
+            else:
+                logging.error('Generatrion of overall test report has failed.')
+        except subprocess.CalledProcessError:
+            logging.error('Generatrion of overall test report has failed.')
+
+
 class MockTestCase(unittest.TestCase):
     """Allow use of xmlrunner to generate Jenkins compatible output without
     using xmlrunner to actually run tests.
@@ -313,7 +339,7 @@ def main():
     # than both a settings file and environment variables
     settings.load_from_dict(args)
 
-    vswitch_none =  False
+    vswitch_none = False
     # set dpdk and ovs paths accorfing to VNF and VSWITCH
     if settings.getValue('VSWITCH').endswith('Vanilla'):
         # settings paths for Vanilla
@@ -351,7 +377,7 @@ def main():
 
     # configure vswitch
     if args['vswitch']:
-        vswitch_none =  'none' == args['vswitch'].strip().lower()
+        vswitch_none = 'none' == args['vswitch'].strip().lower()
         if vswitch_none:
             settings.setValue('VSWITCH', 'none')
         else:
@@ -499,6 +525,9 @@ def main():
                 suite.addTest(MockTestCase(str(ex), False, test.name))
                 logger.info("Continuing with next test...")
 
+        # generate final rst report with results of all executed TCs
+        generate_final_report(results_path)
+
         if settings.getValue('XUNIT'):
             xmlrunner.XMLTestRunner(
                 output=settings.getValue('XUNIT_DIR'), outsuffix="",