From ab5e5f5d602c4e5c84f99c2b5ba3b97d3379f5cf Mon Sep 17 00:00:00 2001
From: Yujun Zhang <zhang.yujunz@zte.com.cn>
Date: Mon, 5 Dec 2016 15:40:02 +0800
Subject: Implement __init__ and list_all in Suite

Change-Id: I97a34610d9f50d6ee81b487d0446eec3f4eea001
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>
---
 qtip/runner/suite.py | 52 ++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 44 insertions(+), 8 deletions(-)

(limited to 'qtip')

diff --git a/qtip/runner/suite.py b/qtip/runner/suite.py
index f0f2f63e..1892bb28 100644
--- a/qtip/runner/suite.py
+++ b/qtip/runner/suite.py
@@ -7,21 +7,57 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
+from itertools import chain
+from os import listdir
+from os import path
+
+
+class SuiteProperty:
+    NAME = 'name'
+    DESCRIPTION = 'description'
+    ABSPATH = 'abspath'
+
 
 class Suite:
     """A suite is consist of one or several perf tests and produces one QPI"""
 
-    def __init__(self):
-        pass
+    # paths to search for suites
+    _paths = [path.join(path.dirname(__file__), path.pardir, path.pardir,
+                        'benchmarks', 'suite')]
 
-    @staticmethod
-    def list_all():
+    def __init__(self, name):
+        """:param name: suite name"""
+        # TODO(yujunz) check existence and expand to full path
+        self.name = name
+        self._abspath = self._find(name)
+
+    def _find(self, name):
+        """find a suite in searching paths"""
+        for p in self._paths:
+            abspath = path.join(p, name)
+            if path.exists(abspath):
+                return abspath
+        return None
+
+    @classmethod
+    def list_all(cls):
         """list all available suites"""
-        pass
+        suite_names = chain.from_iterable([listdir(p) for p in cls._paths])
+        return [Suite(name).describe() for name in suite_names]
 
-    def desc(self):
-        """description of the suite"""
-        pass
+    def describe(self):
+        """description of benchmark suite"""
+        # TODO(yujunz)
+        # - read description from suite content
+        # - verbose mode including even more details
+        #   - referred perftests
+        #   - formula of QPI calculation
+        #   - baseline description
+        return {
+            SuiteProperty.NAME: self.name,
+            SuiteProperty.DESCRIPTION: 'QTIP benchmark suite',
+            SuiteProperty.ABSPATH: self._abspath
+        }
 
     def run(self):
         """run included perftests in the suite"""
-- 
cgit 1.2.3-korg