[Xen-changelog] I am adding one more test case for vTPM migration. The new one does

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 6b7c54556ac855d4128a4bda6429fdd8d31ae19e
# Parent  f6ebf236faee94e4f5d05cf2f3f092edb710aa1d
I am adding one more test case for vTPM migration. The new one does
local network migration without the 'live' parameter 3 times. The test
'04' that does live migration now tests local live migration 3 times.

Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>
---
 tools/xm-test/tests/vtpm/04_vtpm-loc_migr.py |   61 ++++++++--------
 tools/xm-test/tests/vtpm/05_vtpm-loc_migr.py |  100 +++++++++++++++++++++++++++
 tools/xm-test/tests/vtpm/Makefile.am         |    3 
 3 files changed, 135 insertions(+), 29 deletions(-)

diff -r f6ebf236faee -r 6b7c54556ac8 
tools/xm-test/tests/vtpm/04_vtpm-loc_migr.py
--- a/tools/xm-test/tests/vtpm/04_vtpm-loc_migr.py      Thu May 11 13:42:20 
2006 +0100
+++ b/tools/xm-test/tests/vtpm/04_vtpm-loc_migr.py      Thu May 11 13:43:09 
2006 +0100
@@ -6,6 +6,7 @@
 # Positive Test: create domain with virtual TPM attached at build time,
 #                check list of pcrs; locally migrate the domain and
 #                check list of pcrs again
+#                This test does local live migration.
 
 from XmTestLib import *
 from vtpm_utils import *
@@ -50,40 +51,44 @@ domain.closeConsole()
 
 old_domid = domid(domName)
 
-try:
-    status, ouptut = traceCommand("xm migrate -l %s localhost" %
-                                  domName,
-                                  timeout=90)
-except TimeoutError, e:
-    saveLog(consoleHistory)
-    vtpm_cleanup(domName)
-    FAIL(str(e))
+loop = 0
+while loop < 3:
+    try:
+        status, ouptut = traceCommand("xm migrate -l %s localhost" %
+                                      domName,
+                                      timeout=90)
+    except TimeoutError, e:
+        saveLog(consoleHistory)
+        vtpm_cleanup(domName)
+        FAIL(str(e))
 
-if status != 0:
-    saveLog(consoleHistory)
-    vtpm_cleanup(domName)
-    FAIL("xm migrate did not succeed. External device migration activated?")
+    if status != 0:
+        saveLog(consoleHistory)
+        vtpm_cleanup(domName)
+        FAIL("xm migrate did not succeed. External device migration 
activated?")
 
 
-domName = domain.getName()
-new_domid = domid(domName)
+    domName = domain.getName()
+    new_domid = domid(domName)
 
-if (old_domid == new_domid):
-    vtpm_cleanup(domName)
-    FAIL("xm migrate failed, domain id is still %s" % old_domid)
+    if (old_domid == new_domid):
+        vtpm_cleanup(domName)
+        FAIL("xm migrate failed, domain id is still %s (loop=%d)" %
+             (old_domid,loop))
 
-try:
-    console = domain.getConsole()
-except ConsoleError, e:
-    vtpm_cleanup(domName)
-    FAIL(str(e))
+    try:
+        console = domain.getConsole()
+    except ConsoleError, e:
+        vtpm_cleanup(domName)
+        FAIL(str(e))
 
-try:
-    run = console.runCmd("cat /sys/devices/platform/tpm_vtpm/pcrs")
-except ConsoleError, e:
-    saveLog(console.getHistory())
-    vtpm_cleanup(domName)
-    FAIL(str(e))
+    try:
+        run = console.runCmd("cat /sys/devices/platform/tpm_vtpm/pcrs")
+    except ConsoleError, e:
+        saveLog(console.getHistory())
+        vtpm_cleanup(domName)
+        FAIL(str(e))
+    loop += 1
 
 domain.closeConsole()
 
diff -r f6ebf236faee -r 6b7c54556ac8 tools/xm-test/tests/vtpm/Makefile.am
--- a/tools/xm-test/tests/vtpm/Makefile.am      Thu May 11 13:42:20 2006 +0100
+++ b/tools/xm-test/tests/vtpm/Makefile.am      Thu May 11 13:43:09 2006 +0100
@@ -3,7 +3,8 @@ TESTS = 01_vtpm-list_pos.test \
 TESTS = 01_vtpm-list_pos.test \
         02_vtpm-cat_pcrs.test \
         03_vtpm-susp_res.test \
-        04_vtpm-loc_migr.test
+        04_vtpm-loc_migr.test \
+        05_vtpm-loc_migr.test
 
 XFAIL_TESTS =
 
diff -r f6ebf236faee -r 6b7c54556ac8 
tools/xm-test/tests/vtpm/05_vtpm-loc_migr.py
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/xm-test/tests/vtpm/05_vtpm-loc_migr.py      Thu May 11 13:43:09 
2006 +0100
@@ -0,0 +1,100 @@
+#!/usr/bin/python
+
+# Copyright (C) International Business Machines Corp., 2006
+# Author: Stefan Berger <stefanb@xxxxxxxxxx>
+
+# Positive Test: create domain with virtual TPM attached at build time,
+#                check list of pcrs; locally migrate the domain and
+#                check list of pcrs again
+#                This test does local (non-live) migration.
+
+from XmTestLib import *
+from vtpm_utils import *
+import commands
+import os
+import os.path
+
+config = {"vtpm":"instance=1,backend=0"}
+domain = XmTestDomain(extraConfig=config)
+consoleHistory = ""
+
+try:
+    console = domain.start()
+except DomainError, e:
+    if verbose:
+        print e.extra
+    vtpm_cleanup(domain.getName())
+    FAIL("Unable to create domain")
+
+domName = domain.getName()
+
+try:
+    console.sendInput("input")
+except ConsoleError, e:
+    saveLog(console.getHistory())
+    vtpm_cleanup(domName)
+    FAIL(str(e))
+
+try:
+    run = console.runCmd("cat /sys/devices/platform/tpm_vtpm/pcrs")
+except ConsoleError, e:
+    saveLog(console.getHistory())
+    vtpm_cleanup(domName)
+    FAIL(str(e))
+
+if re.search("No such file",run["output"]):
+    vtpm_cleanup(domName)
+    FAIL("TPM frontend support not compiled into (domU?) kernel")
+
+consoleHistory = console.getHistory()
+domain.closeConsole()
+
+old_domid = domid(domName)
+
+loop = 0
+while loop < 3:
+    try:
+        status, ouptut = traceCommand("xm migrate %s localhost" %
+                                      domName,
+                                      timeout=90)
+    except TimeoutError, e:
+        saveLog(consoleHistory)
+        vtpm_cleanup(domName)
+        FAIL(str(e))
+
+    if status != 0:
+        saveLog(consoleHistory)
+        vtpm_cleanup(domName)
+        FAIL("xm migrate did not succeed. External device migration 
activated?")
+
+
+    domName = domain.getName()
+    new_domid = domid(domName)
+
+    if (old_domid == new_domid):
+        vtpm_cleanup(domName)
+        FAIL("xm migrate failed, domain id is still %s (loop=%d)" %
+             (old_domid,loop))
+
+    try:
+        console = domain.getConsole()
+    except ConsoleError, e:
+        vtpm_cleanup(domName)
+        FAIL(str(e))
+
+    try:
+        run = console.runCmd("cat /sys/devices/platform/tpm_vtpm/pcrs")
+    except ConsoleError, e:
+        saveLog(console.getHistory())
+        vtpm_cleanup(domName)
+        FAIL(str(e))
+    loop += 1
+
+domain.closeConsole()
+
+domain.stop()
+
+vtpm_cleanup(domName)
+
+if not re.search("PCR-00:",run["output"]):
+       FAIL("Virtual TPM is not working correctly on /dev/vtpm on backend 
side")

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