From fa4b483c7077637427c7fac5da23ae5de27f554d Mon Sep 17 00:00:00 2001
From: Ionut Chisanovici <ionutx.chisanovici@intel.com>
Date: Wed, 28 May 2014 15:52:26 +0300
Subject: toaster: Add performance testing script

This is implemented as a django management command.
For the moment the 'manage.py perf' command will track the toaster
'gui' urls http response code and load time.

To use it:
1. do your toaster builds
2. ensure toaster is started
1. cd bitbake/lib/toaster
2. ln -s ../../../build/toaster.sqlite
3. ./manage.py perf

Signed-off-by: Ionut Chisanovici <ionutx.chisanovici@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 .../toastermain/management/commands/perf.py        | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 lib/toaster/toastermain/management/commands/perf.py

diff --git a/lib/toaster/toastermain/management/commands/perf.py b/lib/toaster/toastermain/management/commands/perf.py
new file mode 100644
index 000000000..d28f26ab1
--- /dev/null
+++ b/lib/toaster/toastermain/management/commands/perf.py
@@ -0,0 +1,53 @@
+from django.core.management.base import BaseCommand
+from django.test.client import Client
+import os, sys, re
+import requests
+import toastermain.settings as settings
+
+class Command(BaseCommand):
+    help    = "Test the response time for all toaster urls"
+
+    def handle(self, *args, **options):
+	root_urlconf = __import__(settings.ROOT_URLCONF)
+	patterns = root_urlconf.urls.urlpatterns
+	global full_url
+	for pat in patterns:
+	    if pat.__class__.__name__ == 'RegexURLResolver':
+		url_root_res = str(pat).split('^')[1].replace('>', '')
+		if 'gui' in url_root_res:
+		    for url_patt in pat.url_patterns:
+			full_url = self.get_full_url(url_patt, url_root_res)
+			info = self.url_info(full_url)
+			status_code = info[0]
+			load_time = info[1]
+			print 'Trying \'' + full_url + '\', ' + str(status_code) + ', ' + str(load_time)
+
+    def get_full_url(self, url_patt, url_root_res):
+	full_url = str(url_patt).split('^')[1].replace('$>', '').replace('(?P<file_path>(?:/[', '/bin/busybox').replace('.*', '')
+	full_url = str(url_root_res + full_url)
+	full_url = re.sub('\(\?P<.*?>\\\d\+\)', '1', full_url)
+	full_url = 'http://localhost:8000/' + full_url
+	return full_url
+
+    def url_info(self, full_url):
+	client = Client()
+	info = []
+	try:
+	    resp = client.get(full_url, follow = True)
+	except Exception as e_status_code:
+            self.error('Url: %s, error: %s' % (full_url, e_status_code))
+            resp = type('object', (), {'status_code':0, 'content': str(e_status_code)})
+	status_code = resp.status_code
+	info.append(status_code)
+	try:
+	    req = requests.get(full_url)
+	except Exception as e_load_time:
+            self.error('Url: %s, error: %s' % (full_url, e_load_time))
+	load_time = req.elapsed
+	info.append(load_time)
+	return info
+
+    def error(self, *args):
+	for arg in args:
+	    print >>sys.stderr, arg,
+	print >>sys.stderr
-- 
cgit 1.2.3-korg