[XEND] Fix get_dev_property_by_uuid

This patch replaces calls to get_dev_property() by calls to
get_dev_property_by_uuid() in XenAPI.py and fixes the implementation
of get_dev_property_by_uuid.

I am adding a test case to the xapi grouptests to verify the fixes.
There's a FIXME note in the test case which should be looked at.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

2 files changed, 131 insertions, 1 deletions

diff --git a/tools/xm-test/tests/xapi/02_xapi-vbd_basic.py b/tools/xm-test/tests/xapi/02_xapi-vbd_basic.py
new file mode 100644
index 0000000000..294e6baf21
--- /dev/null
+++ b/tools/xm-test/tests/xapi/02_xapi-vbd_basic.py
@@ -0,0 +1,129 @@
+#!/usr/bin/python
+
+# Copyright (C) International Business Machines Corp., 2007
+# Author: Stefan Berger <stefanb@us.ibm.com>
+
+# Tests related to SR, VDI, VBD
+#
+# Used methods:
+# SR: get_by_name_label, get_VDIs
+#
+# VDI: create, get_name_label, destroy
+#
+# VBD: create, get_driver, get_mode, get_VM, get_VDI, get_device
+#
+# VM: get_VBDs
+
+from XmTestLib import xapi
+from XmTestLib.XenAPIDomain import XmTestAPIDomain
+from XmTestLib import *
+from xen.xend import XendAPIConstants
+import commands
+import os
+
+try:
+    # XmTestAPIDomain tries to establish a connection to XenD
+    domain = XmTestAPIDomain()
+except Exception, e:
+    SKIP("Skipping test. Error: %s" % str(e))
+
+vm_uuid = domain.get_uuid()
+
+session = xapi.connect()
+
+# Do something with SR/VDI/VBD
+
+sr_uuid = session.xenapi.SR.get_by_name_label("Local")
+if len(sr_uuid) == 0:
+    FAIL("Could not get a handle on SR 'Local'")
+
+vdi_rec = { 'name_label'  : "My disk",
+            'SR'          : sr_uuid[0],
+            'virtual_size': 1 << 10,
+            'sector_size' : 512,
+            'type'        : 0,
+            'shareable'   : 0,
+            'read-only'   : 0
+}
+
+vdi_ref = session.xenapi.VDI.create(vdi_rec)
+
+res = session.xenapi.SR.get_VDIs(sr_uuid[0])
+if vdi_ref not in res:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("SR_get_VDI does not show new VDI")
+
+res = session.xenapi.VDI.get_name_label(vdi_ref)
+if res != vdi_rec['name_label']:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VDI_get_name_label return wrong information")
+
+#MORE method calls to VDI to add here...
+
+
+
+
+vbd_rec = { 'VM'    : vm_uuid,
+            'VDI'   : vdi_ref,
+            'device': "xvda1",
+            'mode'  : 1,
+            'driver': 1,
+}
+
+vbd_ref = session.xenapi.VBD.create(vbd_rec)
+
+res = session.xenapi.VBD.get_driver(vbd_ref)
+print "VBD driver: %s" % res
+if res != XendAPIConstants.XEN_API_DRIVER_TYPE[int(vbd_rec['driver'])]:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VBD_get_driver returned wrong information")
+
+res = session.xenapi.VBD.get_mode(vbd_ref)
+print "VBD mode: %s" % res
+# FIXME: Check this. Should not have to subtract '1'.
+if res != XendAPIConstants.XEN_API_VBD_MODE[int(vbd_rec['mode']) - 1]:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VBD_get_mode returned wrong information")
+
+res = session.xenapi.VBD.get_VM(vbd_ref)
+if res != vm_uuid:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VBD_get_VM returned wrong result")
+
+res = session.xenapi.VBD.get_VDI(vbd_ref)
+if res != vdi_ref:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VBD_get_VDI returned wrong result")
+
+res = session.xenapi.VBD.get_device(vbd_ref)
+print "VBD device: %s" % res
+if res != vbd_rec['device']+":disk":
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VBD_get_device returned wrong result")
+
+res = session.xenapi.VM.get_VBDs(vm_uuid)
+if vbd_ref not in res:
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("VM_get_VBDS does not show created VBD")
+
+
+rc = domain.start()
+
+console = domain.getConsole()
+
+try:
+    run = console.runCmd("cat /proc/interrupts")
+except ConsoleError, e:
+    saveLog(console.getHistory())
+    session.xenapi.VDI.destroy(vdi_ref)
+    FAIL("Could not access proc-filesystem")
+
+
+domain.stop()
+domain.destroy()
+
+session.xenapi.VDI.destroy(vdi_ref)
+
+res = session.xenapi.SR.get_VDIs(sr_uuid[0])
+if vdi_ref in res:
+    FAIL("SR_get_VDI still shows deleted VDI")
diff --git a/tools/xm-test/tests/xapi/Makefile.am b/tools/xm-test/tests/xapi/Makefile.am
index 2a0c44f578..2a815efe47 100644
--- a/tools/xm-test/tests/xapi/Makefile.am
+++ b/tools/xm-test/tests/xapi/Makefile.am
@@ -1,6 +1,7 @@
 SUBDIRS =
 
-TESTS = 01_xapi-vm_basic.test
+TESTS = 01_xapi-vm_basic.test \
+	02_xapi-vbd_basic.test
 
 XFAIL_TESTS =