Creating result checker classes

JIRA: YARDSTICK-276

Change-Id: I63c4f2c36108e95f5d3b7da42e66cb8c9b16c817
Signed-off-by: lihuan <lihuansse@tongji.edu.cn>

1 files changed, 107 insertions, 0 deletions

diff --git a/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py b/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py
new file mode 100644
index 000000000..70bf9aea6
--- /dev/null
+++ b/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py
@@ -0,0 +1,107 @@
+##############################################################################
+# Copyright (c) 2016 Juan Qiu and others
+# juan_ qiu@tongji.edu.cn
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import logging
+
+from baseresultchecker import BaseResultChecker
+from yardstick.benchmark.scenarios.availability import Condition
+import yardstick.ssh as ssh
+from yardstick.benchmark.scenarios.availability.util import buildshellparams
+
+LOG = logging.getLogger(__name__)
+
+
+class GeneralResultChecker(BaseResultChecker):
+
+    __result_checker__type__ = "general-result-checker"
+
+    def setup(self):
+        LOG.debug("config:%s context:%s" % (self._config, self._context))
+        host = self._context.get(self._config['host'], None)
+        ip = host.get("ip", None)
+        user = host.get("user", "root")
+        key_filename = host.get("key_filename", "~/.ssh/id_rsa")
+
+        self.connection = ssh.SSH(user, ip, key_filename=key_filename)
+        self.connection.wait(timeout=600)
+        LOG.debug("ssh host success!")
+
+        self.key = self._config['key']
+        self.type = self._config['checker_type']
+        self.condition = self._config['condition']
+        self.expectedResult = self._config['expectedValue']
+        self.actualResult = object()
+
+        self.key = self._config['key']
+        if "parameter" in self._config:
+            parameter = self._config['parameter']
+            str = buildshellparams(parameter)
+            l = list(item for item in parameter.values())
+            self.shell_cmd = str.format(*l)
+
+        self.resultchecker_cfgs = BaseResultChecker.resultchecker_cfgs.get(
+            self.key)
+        self.verify_script = self.get_script_fullpath(
+            self.resultchecker_cfgs['verify_script'])
+
+    def verify(self):
+        if "parameter" in self._config:
+            exit_status, stdout, stderr = self.connection.execute(
+                self.shell_cmd,
+                stdin=open(self.verify_script, "r"))
+            LOG.debug("action script of the operation is: {0}"
+                      .format(self.verify_script))
+            LOG.debug("action parameter the of operation is: {0}"
+                      .format(self.shell_cmd))
+        else:
+            exit_status, stdout, stderr = self.connection.execute(
+                "/bin/bash -s ",
+                stdin=open(self.verify_script, "r"))
+            LOG.debug("action script of the operation is: {0}"
+                      .format(self.verify_script))
+
+        LOG.debug("exit_status ,stdout : {0} ,{1}".format(exit_status, stdout))
+        if exit_status == 0 and stdout:
+            self.actualResult = stdout
+            LOG.debug("verifying resultchecker: {0}".format(self.key))
+            LOG.debug("verifying resultchecker,expected: {0}"
+                      .format(self.expectedResult))
+            LOG.debug("verifying resultchecker,actual: {0}"
+                      .format(self.actualResult))
+            LOG.debug("verifying resultchecker,condition: {0}"
+                      .format(self.condition))
+            if (type(self.expectedResult) is int):
+                self.actualResult = int(self.actualResult)
+            if self.condition == Condition.EQUAL:
+                self.success = self.actualResult == self.expectedResult
+            elif self.condition == Condition.GREATERTHAN:
+                self.success = self.actualResult > self.expectedResult
+            elif self.condition == Condition.GREATERTHANEQUAL:
+                self.success = self.actualResult >= self.expectedResult
+            elif self.condition == Condition.LESSTHANEQUAL:
+                self.success = self.actualResult <= self.expectedResult
+            elif self.condition == Condition.LESSTHAN:
+                self.success = self.actualResult < self.expectedResult
+            elif self.condition == Condition.IN:
+                self.success = self.expectedResult in self.actualResult
+            else:
+                self.success = False
+                LOG.debug(
+                    "error happened when resultchecker: {0} Invalid condition"
+                    .format(self.key))
+        else:
+            self.success = False
+            LOG.debug(
+                "error happened when resultchecker: {0} verifying the result"
+                .format(self.key))
+            LOG.error(stderr)
+
+        LOG.debug(
+            "verifying resultchecker: {0},the result is : {1}"
+            .format(self.key, self.success))
+        return self.success