def gen_tests(self):
"""Generate a single test and its configuration
"""
count = 0
while self.resources['memory'] >= 1024 and self.resources['cores'] > 0:
test = self.get_test()
if test == None and len(self.tests) == 0:
raise ValueError('Nothing to do.')
elif test == None:
break
test.update(self.get_test_config(test))
if self.schedule == 'host':
test['datadir'] = virtdirman
else:
test['datadir'] = virtdirauto
test['vnc'] = count
test['runid'] = count + 1
test['macaddr'] = self.gen_macaddr(count + 1)
test['format'] = checks.chk_imageformat(test['format'])
test['image'] = checks.chk_imagename(test['image'])
test['test'] = checks.chk_testname(test['test'])
test['testcommand'] = checks.chk_testcommand(test['testcommand'])
test['ostype'] = checks.chk_ostype(test['ostype'])
test['runtime'] = checks.chk_runtime(test['runtime'])
test['timeout'] = checks.chk_timeout(test['timeout'])
self.tests.append(test)
count += 1
def state(self, args):
"""Set the state of a guest image to enabled or disabled
Arguments: A list with following items in that order
* Filename of the guest image
* State of the guest image as specified in checks.chk_state()
"""
checks.chk_arg_count(args, 2)
imagename, state = args
imagename = checks.chk_imagename(imagename)
state = checks.chk_state(state)
self.cursor.execute('''
SELECT * FROM image WHERE image_name=?''', (imagename, ))
if self.cursor.fetchone() == None:
raise ValueError('No such guest image.')
self.cursor.execute('''UPDATE image SET is_enabled=?
WHERE image_name=?''', (state, imagename))
self.connection.commit()
def delete(self, args):
"""Remove a guest image from the database.
This will also remove all schedule entries for this guest image.
Arguments:
imagename -- Filename of the guest image
"""
checks.chk_arg_count(args, 1)
imagename, = args
imagename = checks.chk_imagename(imagename)
self.cursor.execute('''
SELECT image_id FROM image
WHERE image_name=?''', (imagename, ))
imageid = self.cursor.fetchone()
if imageid == None:
raise ValueError('No such image.')
self.cursor.execute('''
DELETE FROM host_schedule WHERE image_id=?''', imageid)
self.cursor.execute('''
DELETE FROM subject_schedule WHERE image_id=?''', imageid)
self.cursor.execute('DELETE FROM image WHERE image_id=?', imageid)
self.connection.commit()
def add(self, args):
"""Add a new guest image to the database.
Arguments:
imagename -- Filename of the guest image
imgformat -- Format of the guest image
vendor -- Vendor or distributor name of the guests OS
ostype -- Operating system type of the guest image
bitness -- 1 for 64-bit guests, 0 for 32-bit guests
bigmem -- 1 for 32-bit PAE and 64-bit guests, otherwise 0
smp -- 1 for SMP guests, otherwise 0
"""
checks.chk_arg_count(args, 7)
imagename, imgformat, vendor, ostype, bitness, bigmem, smp = args
imagename = checks.chk_imagename(imagename)
imgformat = checks.chk_imageformat(imgformat)
vendor = checks.chk_vendor(vendor)
ostype = checks.chk_ostype(ostype)
bitness = checks.chk_bitness(bitness)
bigmem = checks.chk_bigmem(bigmem)
smp = checks.chk_smp(smp)
if bitness == 1:
bigmem = 1
self.cursor.execute('''
SELECT vendor_id FROM vendor
WHERE vendor_name=?''', (vendor, ))
row = self.cursor.fetchone()
if row == None:
raise ValueError('No such vendor.')
vendorid = row[0]
self.cursor.execute('''
SELECT os_type_id FROM os_type
WHERE os_type_name=?''', (ostype, ))
row = self.cursor.fetchone()
if row == None:
raise ValueError('No such OS type.')
ostypeid = row[0]
try:
self.cursor.execute('''
INSERT INTO image
(image_name, image_format, vendor_id, os_type_id,
is_64bit, is_bigmem, is_smp, is_enabled)
VALUES (?,?,?,?,?,?,?,?)''',
(imagename, imgformat, vendorid, ostypeid,
bitness, bigmem, smp, 1))
except sqlite3.IntegrityError:
raise ValueError('Image already exists.')
self.cursor.execute('''
INSERT INTO host_schedule (host_id, test_id, image_id)
SELECT host_id, test_id, image_id
FROM host LEFT JOIN image
LEFT JOIN test ON test.os_type_id=image.os_type_id
WHERE image_name=? AND host_id NOT NULL
AND test_id NOT NULL''', (imagename, ))
self.cursor.execute('''
INSERT INTO subject_schedule (subject_id, test_id, image_id)
SELECT subject_id, test_id, image_id
FROM subject LEFT JOIN image
LEFT JOIN test ON test.os_type_id=image.os_type_id
WHERE image_name=? AND subject_id NOT NULL
AND test_id NOT NULL''', (imagename, ))
self.connection.commit()
