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cartesian_config_unittest.py
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#!/usr/bin/python
import unittest, os
import gzip
import cartesian_config
mydir = os.path.dirname(__file__)
testdatadir = os.path.join(mydir, 'unittest_data')
class CartesianConfigTest(unittest.TestCase):
def _checkDictionaries(self, parser, reference):
result = list(parser.get_dicts())
# as the dictionary list is very large, test each item individually:
self.assertEquals(len(result), len(reference))
for resdict, refdict in zip(result, reference):
# checking the dict name first should make some errors more visible
self.assertEquals(resdict.get('name'), refdict.get('name'))
self.assertEquals(resdict, refdict)
def _checkConfigDump(self, config, dump):
"""Check if the parser output matches a config file dump"""
configpath = os.path.join(testdatadir, config)
dumppath = os.path.join(testdatadir, dump)
if dumppath.endswith('.gz'):
df = gzip.GzipFile(dumppath, 'r')
else:
df = open(dumppath, 'r')
# we could have used pickle, but repr()-based dumps are easier to
# enerate, debug, and edit
dumpdata = eval(df.read())
p = cartesian_config.Parser(configpath)
self._checkDictionaries(p, dumpdata)
def _checkStringConfig(self, string, reference):
p = cartesian_config.Parser()
p.parse_string(string)
self._checkDictionaries(p, reference)
def _checkStringDump(self, string, dump, defaults=False):
p = cartesian_config.Parser(defaults=defaults)
p.parse_string(string)
self._checkDictionaries(p, dump)
def testSimpleVariant(self):
self._checkStringConfig("""
c = abc
variants:
- a:
x = va
- b:
x = vb
""",
[dict(name='a', shortname='a', dep=[], x='va', c='abc'),
dict(name='b', shortname='b', dep=[], x='vb', c='abc')])
def testFilterMixing(self):
self._checkStringDump("""
variants:
- unknown_qemu:
- rhel64:
only unknown_qemu
variants:
- kvm:
- nokvm:
variants:
- testA:
nokvm:
no unknown_qemu
- testB:
""",
[
{'dep': [],
'name': 'testA.kvm.unknown_qemu',
'shortname': 'testA.kvm.unknown_qemu'},
{'dep': [],
'name': 'testB.kvm.unknown_qemu',
'shortname': 'testB.kvm.unknown_qemu'},
{'dep': [],
'name': 'testB.nokvm.unknown_qemu',
'shortname': 'testB.nokvm.unknown_qemu'},
]
)
def testNameVariant(self):
self._checkStringDump("""
variants tests: # All tests in configuration
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
variants virt_system:
- @linux:
- windows:
variants host_os:
- linux:
image = linux
- windows:
image = windows
only (host_os=linux)
""",
[
{'dep': [],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=linux).(tests=wait).long',
'run': 'wait',
'shortname': '(host_os=linux).(tests=wait).long',
'tests': 'wait',
'time': 'short_time',
'virt_system': 'linux'},
{'dep': ['(host_os=linux).(virt_system=linux).(tests=wait).long'],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=linux).(tests=wait).short',
'run': 'wait',
'shortname': '(host_os=linux).(tests=wait).short',
'tests': 'wait',
'time': 'logn_time',
'virt_system': 'linux'},
{'dep': [],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=linux).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=linux).(tests=test2)',
'tests': 'test2',
'virt_system': 'linux'},
{'dep': [],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=windows).(tests=wait).long',
'run': 'wait',
'shortname': '(host_os=linux).(virt_system=windows).(tests=wait).long',
'tests': 'wait',
'time': 'short_time',
'virt_system': 'windows'},
{'dep': ['(host_os=linux).(virt_system=windows).(tests=wait).long'],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=windows).(tests=wait).short',
'run': 'wait',
'shortname': '(host_os=linux).(virt_system=windows).(tests=wait).short',
'tests': 'wait',
'time': 'logn_time',
'virt_system': 'windows'},
{'dep': [],
'host_os': 'linux',
'image': 'linux',
'name': '(host_os=linux).(virt_system=windows).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=linux).(virt_system=windows).(tests=test2)',
'tests': 'test2',
'virt_system': 'windows'},
]
)
def testDefaults(self):
self._checkStringDump("""
variants tests:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
variants virt_system [ default= linux ]:
- linux:
- @windows:
variants host_os:
- linux:
image = linux
- @windows:
image = windows
""",
[
{'dep': [],
'host_os': 'windows',
'image': 'windows',
'name': '(host_os=windows).(virt_system=linux).(tests=wait).long',
'run': 'wait',
'shortname': '(tests=wait).long',
'tests': 'wait',
'time': 'short_time',
'virt_system': 'linux'},
{'dep': ['(host_os=windows).(virt_system=linux).(tests=wait).long'],
'host_os': 'windows',
'image': 'windows',
'name': '(host_os=windows).(virt_system=linux).(tests=wait).short',
'run': 'wait',
'shortname': '(tests=wait).short',
'tests': 'wait',
'time': 'logn_time',
'virt_system': 'linux'},
{'dep': [],
'host_os': 'windows',
'image': 'windows',
'name': '(host_os=windows).(virt_system=linux).(tests=test2)',
'run': 'test1',
'shortname': '(tests=test2)',
'tests': 'test2',
'virt_system': 'linux'},
],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants tests [default=system2]:
- system1:
""",
[],
True)
def testDel(self):
self._checkStringDump("""
variants tests:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
""",
[
{'dep': [],
'name': '(tests=wait).long',
'run': 'wait',
'shortname': '(tests=wait).long',
'tests': 'wait',
'time': 'short_time'},
{'dep': ['(tests=wait).long'],
'name': '(tests=wait).short',
'run': 'wait',
'shortname': '(tests=wait).short',
'tests': 'wait',
'time': 'logn_time'},
{'dep': [],
'name': '(tests=test2)',
'run': 'test1',
'shortname': '(tests=test2)',
'tests': 'test2'},
],
True)
self._checkStringDump("""
variants tests:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
del time
""",
[
{'dep': [],
'name': '(tests=wait).long',
'run': 'wait',
'shortname': '(tests=wait).long',
'tests': 'wait'},
{'dep': ['(tests=wait).long'],
'name': '(tests=wait).short',
'run': 'wait',
'shortname': '(tests=wait).short',
'tests': 'wait'},
{'dep': [],
'name': '(tests=test2)',
'run': 'test1',
'shortname': '(tests=test2)',
'tests': 'test2'},
],
True)
def testError1(self):
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants tests:
wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
""",
[],
True)
def testMissingInclude(self):
self.assertRaises(cartesian_config.MissingIncludeError,
self._checkStringDump, """
include xxxxxxxxx/xxxxxxxxxxx
""",
[],
True)
def testVariableAssignment(self):
self._checkStringDump("""
variants tests:
-system1:
var = 1
var = 2
var += a
var <= b
system = 2
ddd = ${tests + str(int(system) + 3)}4
error = ${tests + str(system + 3)}4
s.* ?= ${tests + "ahoj"}4
s.* ?+= c
s.* ?<= d
system += 4
var += "test"
""",
[
{'dep': [],
'name': '(tests=system1)',
'shortname': '(tests=system1)',
'system': 'dsystem1ahoj4c4',
'ddd': 'system154',
'error': '${tests + str(system + 3)}4',
'tests': 'system1',
'var': 'b2atest'},
],
True)
def testCondition(self):
self._checkStringDump("""
variants tests [meta1]:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
test2: bbb = aaaa
aaa = 1
""",
[
{'dep': [],
'name': '(tests=wait).long',
'run': 'wait',
'shortname': '(tests=wait).long',
'tests': 'wait',
'time': 'short_time'},
{'dep': ['(tests=wait).long'],
'name': '(tests=wait).short',
'run': 'wait',
'shortname': '(tests=wait).short',
'tests': 'wait',
'time': 'logn_time'},
{'aaa': '1',
'bbb': 'aaaa',
'dep': [],
'name': '(tests=test2)',
'run': 'test1',
'shortname': '(tests=test2)',
'tests': 'test2'},
],
True)
self._checkStringDump("""
variants:
- a:
foo = foo
c:
foo = bar
- b:
foo = foob
variants:
- c:
bala = lalalala
a:
bala = balabala
- d:
""",
[
{'bala': 'balabala',
'dep': [],
'foo': 'bar',
'name': 'c.a',
'shortname': 'c.a'},
{'bala': 'lalalala',
'dep': [],
'foo': 'foob',
'name': 'c.b',
'shortname': 'c.b'},
{'dep': [], 'foo': 'foo', 'name': 'd.a', 'shortname': 'd.a'},
{'dep': [], 'foo': 'foob', 'name': 'd.b', 'shortname': 'd.b'},
],
True)
def testNegativeCondition(self):
self._checkStringDump("""
variants tests [meta1]:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
- test2:
run = "test1"
!test2: bbb = aaaa
aaa = 1
""",
[
{'aaa': '1',
'bbb': 'aaaa',
'dep': [],
'name': '(tests=wait).long',
'run': 'wait',
'shortname': '(tests=wait).long',
'tests': 'wait',
'time': 'short_time'},
{'aaa': '1',
'bbb': 'aaaa',
'dep': ['(tests=wait).long'],
'name': '(tests=wait).short',
'run': 'wait',
'shortname': '(tests=wait).short',
'tests': 'wait',
'time': 'logn_time'},
{'dep': [],
'name': '(tests=test2)',
'run': 'test1',
'shortname': '(tests=test2)',
'tests': 'test2'},
],
True)
def testSyntaxErrors(self):
self.assertRaises(cartesian_config.LexerError,
self._checkStringDump, """
variants tests$:
- system1:
var = 1
var = 2
var += a
var <= b
system = 2
s.* ?= ${tests}4
s.* ?+= c
s.* ?<= d
system += 4
""",
[],
True)
self.assertRaises(cartesian_config.LexerError,
self._checkStringDump, """
variants tests [defaul$$$$t=system1]:
- system1:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants tests [default=system1] wrong:
- system1:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
only xxx...yyy
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
only xxx..,yyy
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
aaabbbb.ddd
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
aaa.bbb:
variants test:
-sss:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants test [sss = bbb:
-sss:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants test [default]:
-sss:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants test [default] ddd:
-sss:
""",
[],
True)
self.assertRaises(cartesian_config.ParserError,
self._checkStringDump, """
variants test [default] ddd
""",
[],
True)
def testComplicatedFilter(self):
self._checkStringDump("""
variants tests:
- wait:
run = "wait"
variants:
- long:
time = short_time
- short: long
time = logn_time
only (host_os=linux), ( guest_os = linux )
- test2:
run = "test1"
variants guest_os:
- linux:
install = linux
no (tests=wait)..short
- windows:
install = windows
only test2
variants host_os:
- linux:
start = linux
- windows:
start = windows
only test2
""",
[
{'dep': [],
'guest_os': 'linux',
'host_os': 'linux',
'install': 'linux',
'name': '(host_os=linux).(guest_os=linux).(tests=wait).long',
'run': 'wait',
'shortname': '(host_os=linux).(guest_os=linux).(tests=wait).long',
'start': 'linux',
'tests': 'wait',
'time': 'short_time'},
{'dep': [],
'guest_os': 'linux',
'host_os': 'linux',
'install': 'linux',
'name': '(host_os=linux).(guest_os=linux).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=linux).(guest_os=linux).(tests=test2)',
'start': 'linux',
'tests': 'test2'},
{'dep': [],
'guest_os': 'windows',
'host_os': 'linux',
'install': 'windows',
'name': '(host_os=linux).(guest_os=windows).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=linux).(guest_os=windows).(tests=test2)',
'start': 'linux',
'tests': 'test2'},
{'dep': [],
'guest_os': 'linux',
'host_os': 'windows',
'install': 'linux',
'name': '(host_os=windows).(guest_os=linux).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=windows).(guest_os=linux).(tests=test2)',
'start': 'windows',
'tests': 'test2'},
{'dep': [],
'guest_os': 'windows',
'host_os': 'windows',
'install': 'windows',
'name': '(host_os=windows).(guest_os=windows).(tests=test2)',
'run': 'test1',
'shortname': '(host_os=windows).(guest_os=windows).(tests=test2)',
'start': 'windows',
'tests': 'test2'},
],
True)
f = "only xxx.yyy..(xxx=333).aaa, ddd (eeee) rrr.aaa"
self._checkStringDump(f, [], True)
lexer = cartesian_config.Lexer(cartesian_config.StrReader(f))
lexer.set_prev_indent(-1)
lexer.get_next_check([cartesian_config.LIndent])
lexer.get_next_check([cartesian_config.LOnly])
p_filter = cartesian_config.parse_filter(lexer, lexer.rest_line())
self.assertEquals(p_filter,
[[[cartesian_config.Label("xxx"),
cartesian_config.Label("yyy")],
[cartesian_config.Label("xxx", "333"),
cartesian_config.Label("aaa")]],
[[cartesian_config.Label("ddd")]],
[[cartesian_config.Label("eeee")]],
[[cartesian_config.Label("rrr"),
cartesian_config.Label("aaa")]]],
"Failed to parse filter.")
def testHugeTest1(self):
self._checkConfigDump('testcfg.huge/test1.cfg',
'testcfg.huge/test1.cfg.repr.gz')
if __name__ == '__main__':
unittest.main()