def test_18_hookNoParam(self):
@meta.hook(parsing.Parser)
def my_hook(self):
self.the_hook = True
return True
bnf = dsl.EBNF("""
the_rule = [ #my_hook ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res)
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.the_hook = False
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
self.assertTrue(dummyData.the_hook)
bnf = dsl.EBNF("""
the_rule = [ #my_hook() ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res)
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.the_hook = False
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
self.assertTrue(dummyData.the_hook)
def test_02_readInteger(self):
"""
Basic test for integer parsing
"""
parser = parsing.Parser()
parser.parsed_stream("12 333 44444444444444444444444444", name="root")
self.assertTrue(
parser.begin_tag('n1') and
parser.read_integer() and
parser.end_tag('n1'),
'failed in read_integer for n1')
n1 = parser.get_tag('n1')
parser.skip_ignore()
self.assertEqual(str(n1), "12", "failed in capture n1")
self.assertTrue(
parser.begin_tag('n2') and
parser.read_integer() and
parser.end_tag('n2'),
'failed in read_integer for n2')
n2 = parser.get_tag('n2')
parser.skip_ignore()
self.assertEqual(str(n2), "333", "failed in capture n2")
self.assertTrue(
parser.begin_tag('n3') and
parser.read_integer() and
parser.end_tag('n3'),
'failed in read_integer for n3')
n3 = parser.get_tag('n3')
self.assertEqual(str(n3), "44444444444444444444444444",
"failed in capture n3")
def test_28_errors(self):
with self.assertRaises(TypeError):
@meta.hook(parsing.Parser, "num")
def check5(self):
pass
with self.assertRaises(TypeError):
@meta.rule(parsing.Parser, "Base.read_char")
def check6(self):
pass
with self.assertRaises(TypeError):
@meta.hook(parsing.Parser, "plop")
def check7(self):
pass
bnf = dsl.EBNF("""
main = [ #plop ]
""")
res = bnf.get_rules()
p = parsing.Parser("")
p.set_rules(res)
p.eval_rule('main')
def test_05_readCString(self):
"""
Basic test for read_cstring
"""
parser = parsing.Parser()
parser.parsed_stream(
r'"premiere chaine"'
r'"deuxieme chaine\n"'
r'"troisieme chainee \"."',
name="root")
self.assertTrue(
parser.begin_tag('s1') and
parser.read_cstring() and
parser.end_tag('s1'),
'failed in read_cstring for s1')
s1 = parser.get_tag('s1')
parser.skip_ignore()
self.assertEqual(str(s1), '"premiere chaine"', "failed in capture s1")
self.assertTrue(
parser.begin_tag('s2') and
parser.read_cstring() and
parser.end_tag('s2'),
'failed in read_cstring for s2')
s2 = parser.get_tag('s2')
parser.skip_ignore()
self.assertEqual(str(s2), '"deuxieme chaine\\n"',
"failed in capture s2")
self.assertTrue(
parser.begin_tag('s3') and
parser.read_cstring() and
parser.end_tag('s3'),
'failed in read_cstring for s3')
s3 = parser.get_tag('s3')
self.assertEqual(str(s3), r'"troisieme chainee \"."',
"failed in capture s3")
def test_24_hookAndCapture(self):
@meta.hook(parsing.Parser)
def my_hook_multi(self, n1, n2, n3):
self.test.assertTrue(self.value(n1) == "456")
self.test.assertTrue(self.value(n2) == '"toto"')
self.test.assertTrue(self.value(n3) == "blabla")
return True
bnf = dsl.EBNF("""
N = [ Base.num ]
S = [ Base.string ]
I = [ Base.id ]
the_rule = [ N:nth S:t I:i
#my_hook_multi(nth, t, i)
]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res)
self.assertIsInstance(res['the_rule'], parsing.Seq)
self.assertTrue(res['the_rule'][-1].name == "my_hook_multi")
dummyData = parsing.Parser("""
456 "toto" blabla
""")
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
eval_res = dummyData.eval_rule('the_rule')
self.assertTrue(eval_res)
def test_07_RepXN(self):
"""
Basic test for repeater operator
"""
parser = parsing.Parser()
parser.parsed_stream("12343 91219****1323 23")
parseTree = parsing.Seq(
parsing.Call(parsing.Parser.begin_tag, 'i1'),
parsing.Parser.read_integer,
parsing.Call(parsing.Parser.end_tag, 'i1'),
parsing.Rep0N(parsing.Call(parsing.Parser.read_char, '*')),
parsing.Call(parsing.Parser.begin_tag, 'i2'),
parsing.Rep1N(parsing.Call(parsing.Parser.read_range, '0', '9')),
parsing.Call(parsing.Parser.end_tag, 'i2'),
parsing.Rep0N(parsing.Call(parsing.Parser.read_char, '*')),
parsing.Call(parsing.Parser.begin_tag, 'i3'),
parsing.Parser.read_integer,
parsing.Call(parsing.Parser.end_tag, 'i3'),
parsing.Call(parsing.Parser.read_eof))
parseTree(parser)
# Warning! skip_ignore is called between each parsing.Seq
self.assertEqual(str(parser.get_tag("i1")), "12343 ",
"failed in captured i1")
self.assertEqual(str(parser.get_tag("i2")), "91219",
"failed in captured i2")
self.assertEqual(str(parser.get_tag("i3")), "1323 ",
"failed in captured i3")
def test_01_readIdentifier(self):
"""
Basic test for identifier parsing
"""
parser = parsing.Parser()
parser.parsed_stream("ceci est un test", name="root")
self.assertTrue(
parser.begin_tag('sujet') and
parser.read_identifier() and
parser.end_tag('sujet'),
'failed in read_identifier for sujet')
sujet = parser.get_tag('sujet')
parser.skip_ignore()
self.assertEqual(str(sujet), "ceci", "failed in capture sujet")
self.assertTrue(
parser.begin_tag('verbe') and
parser.read_identifier() and
parser.end_tag('verbe'),
'failed in read_identifier for verbe')
verbe = parser.get_tag('verbe')
parser.skip_ignore()
self.assertEqual(str(verbe), "est", "failed in capture verbe")
self.assertTrue(
parser.begin_tag('other') and
parser.read_until_eof() and
parser.end_tag('other'),
'failed in read_identifier for other')
reste = parser.get_tag('other')
self.assertEqual(str(reste), "un test", "failed in capture other")
def test_11_namespaceRules(self):
"""
Test the namespace handling
"""
parser = parsing.Parser()
@meta.add_method(parsing.Parser)
def dummy(self):
res = parsing.Node()
res.text = "cool"
self.rule_nodes["_"] = res
return True
meta.set_one(parsing.Parser._rules, "A.B.C.test",
parsing.Call(parsing.Parser.dummy))
bRes = parser.eval_rule('test')
self.assertEqual(bRes.text, "cool",
"failed rule node in global namespace")
bRes = parser.eval_rule('C.test')
self.assertEqual(bRes.text, "cool",
"failed rule node in global namespace")
bRes = parser.eval_rule('B.C.test')
self.assertEqual(bRes.text, "cool",
"failed rule node in global namespace")
bRes = parser.eval_rule('A.B.C.test')
self.assertEqual(bRes.text, "cool",
"failed rule node in global namespace")
def test_27_nodescope(self):
@meta.hook(parsing.Parser)
def put(self, ast):
# A.put visible in subrules
ast.put = True
return True
@meta.hook(parsing.Parser)
def check1(self):
self.test.assertTrue('A' in self.rule_nodes)
# _ is from rule1, not main
self.test.assertFalse(hasattr(self.rule_nodes['_'], 'put'))
# return of rule1 with .toto == True
self.rule_nodes['_'].toto = True
return True
@meta.hook(parsing.Parser)
def check2(self):
self.test.assertTrue('A' in self.rule_nodes)
self.test.assertTrue('B' in self.rule_nodes)
return False
@meta.hook(parsing.Parser)
def check3(self):
self.test.assertTrue('A' in self.rule_nodes)
# B no more living (alternative)
self.test.assertFalse('B' in self.rule_nodes)
return True
@meta.hook(parsing.Parser)
def toto(self):
self.test.assertTrue(hasattr(self.rule_nodes['r'], 'toto'))
self.test.assertTrue(hasattr(self.rule_nodes['r'], 'bla'))
return True
@meta.hook(parsing.Parser)
def check4(self):
self.rule_nodes['_'].bla = True
return True
bnf = dsl.EBNF("""
main =
[ __scope__:A #put(_)
rule1:r #toto eof
]
rule1 =
[
#check1 __scope__:B #check2
| #check3 #check4
]
""")
res = bnf.get_rules()
self.assertTrue('main' in res)
self.assertTrue('rule1' in res)
dummyData = parsing.Parser("")
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
eval_res = dummyData.eval_rule('main')
def test_25_list_id(self):
@meta.hook(parsing.Parser)
def in_list(self, ls, ident):
if not hasattr(ls, 'list'):
ls.list = []
ls.list.append(self.value(ident))
return True
bnf = dsl.EBNF("""
I = [ id ]
list = [ [I : i #in_list(_, i) ]+ ]
""")
res = bnf.get_rules()
self.assertTrue('list' in res)
dummyData = parsing.Parser("""
a b c d e f
""")
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
eval_res = dummyData.eval_rule('list')
self.assertTrue(eval_res)
self.assertTrue(eval_res.list[0] == "a")
self.assertTrue(eval_res.list[1] == "b")
self.assertTrue(eval_res.list[2] == "c")
self.assertTrue(eval_res.list[3] == "d")
self.assertTrue(eval_res.list[4] == "e")
self.assertTrue(eval_res.list[5] == "f")
def test_09_RepRules(self):
"""
Basic test for Rules
"""
def check_word(parser, test, tutu):
test.assertIn(parser.value(tutu), ('asbga', 'njnj'))
return True
def check_int(parser, test, toto):
test.assertIn(parser.value(toto), ('12121', '89898'))
return True
check_word = mock.Mock(side_effect=check_word)
check_int = mock.Mock(side_effect=check_int)
parser = parsing.Parser()
parser.parsed_stream("asbga 12121 njnj 89898")
parser.rule_nodes['test'] = self
parser.set_hooks({'checkWord': check_word, 'checkInt': check_int})
parser.set_rules({
'main':
parsing.Seq(
parsing.Rep0N(
parsing.Alt(
parsing.Seq(
parsing.Capture('tutu', parsing.Rule('word')),
parsing.Hook('checkWord',
[("test", parsing.Node),
("tutu", parsing.Node)])),
parsing.Rule('int'))), parsing.Rule('Base.eof')),
'word':
parsing.Scope(
parsing.Call(parsing.Parser.push_ignore,
parsing.Parser.ignore_null),
parsing.Call(parsing.Parser.pop_ignore),
parsing.Rep1N(
parsing.Alt(
parsing.Call(parsing.Parser.read_range, 'a', 'z'),
parsing.Call(parsing.Parser.read_range, 'A', 'Z')))),
'int':
parsing.Seq(
parsing.Scope(
parsing.Call(parsing.Parser.push_ignore,
parsing.Parser.ignore_null),
parsing.Call(parsing.Parser.pop_ignore),
parsing.Capture(
'toto',
parsing.Rep1N(
parsing.Call(parsing.Parser.read_range, '0',
'9')))),
parsing.Hook('checkInt', [("test", parsing.Node),
("toto", parsing.Node)]))
})
res = parser.eval_rule('main')
self.assertTrue(res, "failed to parse")
self.assertEqual(2, check_word.call_count)
self.assertEqual(2, check_int.call_count)
def test_13_defaultRules(self):
"""
Test the presence of default rules
"""
parser = parsing.Parser()
self.assertTrue("num" in parser._rules, "failed no found Base.num")
self.assertTrue("Base.num" in parser._rules,
"failed no found Base.num")
self.assertTrue("string" in parser._rules,
"failed no found Base.string")
self.assertTrue("Base.string" in parser._rules,
"failed no found Base.string")
def test_19_Until(self):
"""
Basic test for until ->R
"""
parser = parsing.Parser()
parser.parsed_stream("==|=|==tutu")
parseTree = parsing.Seq(
parsing.Until(parsing.Call(parsing.Parser.read_text, '|==')),
parsing.Call(parsing.Parser.read_text, 'tutu'),
)
res = parseTree(parser)
self.assertEqual(res, True, "failed to get the correct final value")
def test_16_Negation(self):
"""
Basic test for negation !R
"""
parser = parsing.Parser()
parser.parsed_stream("==")
parseTree = \
parsing.Seq(parsing.Call(parsing.Parser.read_char, '='),
parsing.Neg(parsing.Call(
parsing.Parser.read_char,
'=')))
res = parseTree(parser)
self.assertEqual(res, False, "failed to get the correct final value")
self.assertEqual(parser._stream._cursor._index, 0,
"failed to get the correct index after a negation")
def test_17_Lookahead(self):
"""
Basic test for lookahead !!R
"""
parser = parsing.Parser()
parser.parsed_stream("==")
parseTree = \
parsing.Seq(parsing.Call(parsing.Parser.read_char, '='),
parsing.LookAhead(parsing.Call(
parsing.Parser.read_char,
'=')),
)
res = parseTree(parser)
self.assertEqual(res, True, "failed to get the correct final value")
self.assertEqual(parser._stream._cursor._index, 1,
"failed to get the correct index after a lookahead")
def test_04_readCChar(self):
"""
Basic test for read_cchar
"""
parser = parsing.Parser()
parser.parsed_stream(r"'c' '\t'", name="root")
self.assertTrue(
parser.begin_tag('c1') and parser.read_cchar()
and parser.end_tag('c1'), 'failed in read_cchar for c1')
c1 = parser.get_tag('c1')
parser.skip_ignore()
self.assertEqual(str(c1), "'c'", "failed in capture c1")
self.assertTrue(
parser.begin_tag('c2') and parser.read_cchar()
and parser.end_tag('c2'), 'failed in read_cchar for c2')
c2 = parser.get_tag('c2')
self.assertEqual(str(c2), r"'\t'", "failed in capture c2")
def test_15_error_index(self):
"""
Test error index
"""
parser = parsing.Parser()
parser.parsed_stream("bla\n12abcd\nblu")
self.assertTrue(parser.read_text("bla\n") and parser.read_integer(),
"failed to parse begin of stream")
self.assertTrue(not parser.read_text("abcde"),
"failed to not parse abcde")
self.assertEqual(parser._stream[parser._stream._cursor
.max_readed_position.index],
'a',
"failed when checking the correction position of last"
" readed character")
self.assertEqual(parser._stream.last_readed_line, "12abcd",
"failed to get the correct last readed line")
def test_18_Complement(self):
"""
Basic test for complement ~R
"""
parser = parsing.Parser()
parser.parsed_stream("==")
parseTree = parsing.Seq(
parsing.Call(parsing.Parser.read_char, '='),
parsing.Complement(parsing.Call(parsing.Parser.read_char, '=')))
res = parseTree(parser)
self.assertEqual(res, False, "failed to get the correct final value")
self.assertEqual(parser._stream._cursor._index, 0,
"failed to get the correct index after a lookahead")
parser.parsed_stream("=+")
res = parseTree(parser)
self.assertEqual(res, True, "failed to get the correct final value")
self.assertEqual(parser._stream._cursor._index, 2,
"failed to get the correct index after a lookahead")
def test_08_RepAlt(self):
"""
Basic test for alternatives
"""
parser = parsing.Parser()
parser.parsed_stream("_ad121dwdw ()[]")
parseTree = parsing.Seq(
parsing.Call(parsing.Parser.begin_tag, 'w1'),
parsing.Scope(
begin=parsing.Call(parsing.Parser.push_ignore,
parsing.Parser.ignore_null),
end=parsing.Call(parsing.Parser.pop_ignore),
pt=parsing.Seq(
parsing.Alt(
parsing.Call(parsing.Parser.read_char, '_'),
parsing.Call(parsing.Parser.read_range, 'a', 'z'),
parsing.Call(parsing.Parser.read_range, 'A', 'Z')
),
parsing.Rep0N(
parsing.Alt(
parsing.Call(parsing.Parser.read_char, '_'),
parsing.Call(parsing.Parser.read_range, 'a', 'z'),
parsing.Call(parsing.Parser.read_range, 'A', 'Z'),
parsing.Call(parsing.Parser.read_range,
'0', '9'))))),
parsing.Call(parsing.Parser.end_tag, 'w1'),
parsing.Capture(
'w2',
parsing.Rep1N(
parsing.Alt(
parsing.Call(parsing.Parser.read_char, '('),
parsing.Call(parsing.Parser.read_char, ')'),
parsing.Call(parsing.Parser.read_char, '['),
parsing.Call(parsing.Parser.read_char, ']'),
)
)),
parsing.Call(parsing.Parser.read_eof)
)
parseTree(parser)
# Warning! skip_ignore is called between each parsing.Seq
self.assertEqual(str(parser.get_tag("w1")), "_ad121dwdw ",
"failed in captured w1")
self.assertEqual(str(parser.get_tag("w2")), "()[]",
"failed in captured w2")
def test_20_hookOneParamChar(self):
@meta.hook(parsing.Parser)
def my_hook_char(self, txt):
self.test.assertEqual(txt, "\t", 'failed to receive "\t" in hook')
return True
bnf = dsl.EBNF("""
the_rule = [ #my_hook_char('\t') ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res, "failed to fetch the rule name")
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook_char")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
def test_22_hookOneParamId(self):
@meta.hook(parsing.Parser)
def my_hook_id(self, n):
self.test.assertIsInstance(n, parsing.Node)
return True
bnf = dsl.EBNF("""
the_rule = [ #my_hook_id(_) ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res)
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook_id")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
def test_26_set(self):
class dummyList(parsing.Node):
def __init__(self):
self._ls = []
def append(self, x):
self._ls.append(x)
def __getitem__(self, n):
return self._ls[n]
@meta.hook(parsing.Parser)
def in_list(self, ls, ident):
if type(ls) is parsing.Node:
ls.set(dummyList())
ls.append(self.value(ident))
return True
bnf = dsl.EBNF("""
I = [ id ]
list = [ [I : i #in_list(_, i) ]+ ]
""")
res = bnf.get_rules()
self.assertTrue('list' in res)
self.assertTrue('I' in res)
dummyData = parsing.Parser("""
a b c d e f
""")
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
eval_res = dummyData.eval_rule('list')
self.assertTrue(eval_res)
self.assertTrue(eval_res[0] == "a")
self.assertTrue(eval_res[1] == "b")
self.assertTrue(eval_res[2] == "c")
self.assertTrue(eval_res[3] == "d")
self.assertTrue(eval_res[4] == "e")
self.assertTrue(eval_res[5] == "f")
def test_21_hookOneParamNum(self):
@meta.hook(parsing.Parser)
def my_hook_num(self, num):
self.test.assertEqual(num, 123456,
'failed to receive 123456 in hook')
self.test.assertTrue(num == 123456)
return True
bnf = dsl.EBNF("""
the_rule = [ #my_hook_num(123456) ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res, "failed to fetch the rule name")
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook_num")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
def test_23_hookParams(self):
@meta.hook(parsing.Parser)
def my_hook_params(self, n, num, txt):
self.test.assertIsInstance(n, parsing.Node)
self.test.assertTrue(num == 123456)
self.test.assertTrue(txt == "cool")
return True
bnf = dsl.EBNF("""
the_rule = [ #my_hook_params(_, 123456, "cool") ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res)
self.assertIsInstance(res['the_rule'], parsing.Hook)
self.assertTrue(res['the_rule'].name == "my_hook_params")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
def test_10_contextVariables(self):
"""
Basic test for context variables
"""
parser = parsing.Parser()
parser.rule_nodes.update({'coucou': 42,
'grigri': 666,
'toto': [12, 33]})
self.assertEqual(parser.rule_nodes['toto'], [12, 33],
"failed comparing list")
parser.push_rule_nodes()
parser.rule_nodes.update({'local1': 666, 'local2': 777})
parser.rule_nodes['toto'] = [1, 2, 3, 4]
self.assertEqual(parser.rule_nodes['coucou'], 42,
"failed outer scope not visible in local")
parser.push_rule_nodes()
self.assertEqual(parser.rule_nodes['grigri'], 666,
"failed outer scope not visible in local")
self.assertTrue('grigri' in parser.rule_nodes,
"failed outer scope not visible in local")
parser.pop_rule_nodes()
def test_25_directive(self):
class dummyDir(parsing.DirectiveWrapper):
def begin(self, parser, a: int, b: int, c: int):
parser.test.assertTrue(a == 1)
parser.test.assertTrue(b == 2)
parser.test.assertTrue(c == 3)
# for workflow checking
parser.workflow = 1
return True
def end(self, parser, a: int, b: int, c: int):
parser.test.assertTrue(a == 1)
parser.test.assertTrue(b == 2)
parser.test.assertTrue(c == 3)
# for workflow checking
parser.test.assertTrue(parser.workflow == 2)
return True
@meta.hook(parsing.Parser)
def my_hook(self):
# for workflow checking
self.test.assertTrue(self.workflow == 1)
self.workflow = 2
return True
dsl.EBNF.set_directives({'toto.dummyDir': dummyDir})
bnf = dsl.EBNF("""
the_rule = [ @toto.dummyDir(1, 2, 3) test ]
test = [ #my_hook Base.eof ]
""")
res = bnf.get_rules()
self.assertTrue('the_rule' in res, "failed to fetch the rule name")
dummyData = parsing.Parser()
dummyData.set_rules(res)
dummyData.test = self
#with dummyData as s:
res = dummyData.eval_rule('the_rule')
self.assertTrue(res)
def test_06_CallAndSeq(self):
"""
Basic test for call/clauses
"""
parser = parsing.Parser()
parser.parsed_stream("abc def ghg")
parseTree = parsing.Seq(parsing.Call(parsing.Parser.begin_tag, 'i1'),
parsing.Parser.read_identifier,
parsing.Call(parsing.Parser.end_tag, 'i1'),
parsing.Call(parsing.Parser.begin_tag, 'i2'),
parsing.Parser.read_identifier,
parsing.Call(parsing.Parser.end_tag, 'i2'),
parsing.Call(parsing.Parser.begin_tag, 'i3'),
parsing.Parser.read_identifier,
parsing.Call(parsing.Parser.end_tag, 'i3'))
parseTree(parser)
# Warning! skip_ignore is called between each parsing.Seq
self.assertEqual(str(parser.get_tag("i1")), "abc ",
"failed in captured i1")
self.assertEqual(str(parser.get_tag("i2")), "def ",
"failed in captured i2")
self.assertEqual(str(parser.get_tag("i3")), "ghg",
"failed in captured i3")
