[Libvirt-cim] [PATCH 2 of 3] [TEST] #3 Add reporting library

[Kaitlin Rupert]

# HG changeset patch
# User Kaitlin Rupert <karupert at us.ibm.com>
# Date 1218470737 25200
# Node ID b1b0cc8fbbd13706fd3a30c2343251688acf8dcf
# Parent  dfd2ac2440a2543fffe6e8c6ae27445e14932ca0
[TEST] #3 Add reporting library.

Include CIMOM type in email heading.

Updates from 2 to 3:
   -Changed tabs in the build_report_body() call with space padded fields.

Updates from 1 to 2:
   -Read from the file using xreadlines()
   -Reorganize some of the report building pieces
   -Fixed issue where mail was being sent to the from address

Signed-off-by: Kaitlin Rupert <karupert at us.ibm.com>

diff -r dfd2ac2440a2 -r b1b0cc8fbbd1 suites/libvirt-cim/lib/XenKvmLib/reporting.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/suites/libvirt-cim/lib/XenKvmLib/reporting.py	Mon Aug 11 09:05:37 2008 -0700
@@ -0,0 +1,176 @@
+#
+# Copyright 2008 IBM Corp.
+#
+# Authors:
+#    Kaitlin Rupert <karupert at us.ibm.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+
+import os
+import sys
+import commands
+import smtplib
+from time import gmtime, strftime
+from VirtLib import utils
+
+def get_cmd_val(cmd, ip):
+    rc, out = utils.run_remote(ip, cmd)
+    if rc != 0:
+        return "Unknown"
+    return out
+
+def get_libvirt_ver(ip):
+    libvirt_ver = "Unknown"
+    hyp_ver = "Unknown"
+    cmd = "virsh version"
+    virsh_ver = get_cmd_val(cmd, ip)
+    if virsh_ver != "Unknown":
+        if len(virsh_ver.splitlines()) == 4:
+            if virsh_ver.splitlines()[0].find("libvir"):
+                libvirt_ver = virsh_ver.splitlines()[0].split()[4]
+
+            if virsh_ver.splitlines()[3].find("hypervisor"):
+                hyp_ver = virsh_ver.splitlines()[3].split("hypervisor")[1]
+                hyp_ver = hyp_ver.split(": ")[1]
+
+    return libvirt_ver, hyp_ver
+
+
+def get_cimom_ver(ip):
+    cimom = get_cmd_val("ps -ef | grep cimserver | grep -v grep", ip)
+    if cimom != "Unknown":
+        cimom = "Pegasus"
+    else:
+        cimom = get_cmd_val("ps -ef | grep sfcb | grep -v grep", ip)
+        if cimom != "Unknown":
+            cimom = "sfcb"
+
+    if cimom == "Pegasus":
+        cimom_ver = get_cmd_val("cimserver -v", ip)
+    elif cimom == "sfcb":
+        cimom_ver = get_cmd_val("sfcbd -v", ip)
+    else:
+        cimom_ver = "unknown version"
+
+    return cimom, cimom_ver
+
+
+def get_env_data(rev, changeset, ip):
+    distro = get_cmd_val("cat /etc/issue | awk 'NR<=1'", ip)
+    kernel_ver = get_cmd_val("uname -r", ip)
+
+    libvirt_ver, hyp_ver = get_libvirt_ver(ip)
+
+    cimom, cimom_ver = get_cimom_ver(ip)
+
+    env = "Distro: %s\nKernel: %s\nlibvirt: %s\nHypervisor: %s\nCIMOM: %s %s\n"\
+          % (distro, kernel_ver, libvirt_ver, hyp_ver, cimom, cimom_ver)
+
+    lc_ver = "Libvirt-cim revision: %s\nLibvirt-cim changeset: %s\n" % \
+             (rev, changeset)
+
+    return env + lc_ver
+
+def parse_run_output(log_file):
+    rvals = { 'PASS' : 0,
+              'FAIL' : 0,
+              'XFAIL' : 0,
+              'SKIP' : 0,
+            }
+
+    tstr = { 'PASS' : "",
+             'FAIL' : "",
+             'XFAIL' : "",
+             'SKIP' : "",
+           }
+
+    fd = open(log_file, "r")
+
+    run_output = ""
+    for line in fd.xreadlines():
+        for type, val in rvals.iteritems():
+            if type in line:
+                if type == "FAIL" and "py: FAIL" not in line:
+                    continue
+                rvals[type] += 1
+                tstr[type] += "%s" % line
+        run_output += line
+
+    fd.close()
+
+    return rvals, tstr, run_output
+
+def build_report_body(rvals, tstr, div):
+    results = ""
+    test_total = 0
+    for type, val in rvals.iteritems():
+        results += " %-10s: %d\n" % (type, val)
+        test_total += val
+
+    results_total  = " -----------------\n %-10s: %d\n" % ("Total", test_total)
+
+    test_block = ""
+    for type, str in tstr.iteritems():
+        if type == "PASS" or str == "":
+            continue
+        test_block += "%s Test Summary:\n%s\n%s" % (type, str, div)
+
+    return results, results_total, test_block
+
+def gen_report(rev, changeset, virt, ip, log_file):
+    date = strftime("%b %d %Y", gmtime())
+
+    cimom, cimom_ver = get_cimom_ver(ip)
+
+    heading  = "%s on %s Test Run Summary for %s" % (virt, cimom, date)
+    sys_env = get_env_data(rev, changeset, ip)
+
+    divider = "=================================================\n"
+
+    rvals, tstr, run_output = parse_run_output(log_file)
+
+    res, res_total, test_block = build_report_body(rvals, tstr, divider)
+
+    report = divider + heading + "\n" + divider + sys_env + divider + res \
+             + res_total + divider + test_block + "Full report:\n" \
+             + run_output
+
+    fd = open(log_file, "w")
+    rc = fd.write(report)
+    if rc is not None:
+        print "Error %s writing report to: %s." % (rc, log_file)
+    fd.close()
+
+    return report, heading
+
+
+def send_report(to_addr, from_addr, relay, report, heading):
+    headers = "From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n" % (from_addr, to_addr,
+              heading)
+
+    message = headers + report
+
+    try:
+        server = smtplib.SMTP(relay)
+        result = server.sendmail(from_addr, to_addr, message)
+        server.quit()
+
+        if result:
+            for recip in result.keys():
+                print "Could not deliver mail to: %s" % recip
+
+    except Exception, details:
+        print "Encountered a problem mailing report: %s" % details
+