1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
import test_appliance
from yaml.reader import Reader
from yaml.scanner import Scanner
from yaml.parser import *
class TestStructure(test_appliance.TestAppliance):
def _testStructure(self, test_name, data_filename, structure_filename):
node1 = None
node2 = eval(file(structure_filename, 'rb').read())
try:
parser = Parser(Scanner(Reader(file(data_filename, 'rb'))))
node1 = []
while not parser.check(StreamEndEvent):
node1.append(self._convert(parser))
parser.get()
if len(node1) == 1:
node1 = node1[0]
self.failUnlessEqual(node1, node2)
except:
print
print "DATA:"
print file(data_filename, 'rb').read()
print "NODE1:", node1
print "NODE2:", node2
raise
def _convert(self, parser):
if parser.check(ScalarEvent):
event = parser.get()
if event.tag or event.anchor or event.value:
return True
else:
return None
elif parser.check(SequenceEvent):
parser.get()
sequence = []
while not parser.check(CollectionEndEvent):
sequence.append(self._convert(parser))
parser.get()
return sequence
elif parser.check(MappingEvent):
parser.get()
mapping = []
while not parser.check(CollectionEndEvent):
key = self._convert(parser)
value = self._convert(parser)
mapping.append((key, value))
parser.get()
return mapping
elif parser.check(AliasEvent):
parser.get()
return '*'
else:
parser.get()
return '?'
TestStructure.add_tests('testStructure', '.data', '.structure')
class TestParser(test_appliance.TestAppliance):
def _testParser(self, test_name, data_filename, canonical_filename):
events1 = None
events2 = None
try:
parser = Parser(Scanner(Reader(file(data_filename, 'rb'))))
events1 = list(iter(parser))
canonical = test_appliance.CanonicalParser(file(canonical_filename, 'rb').read())
events2 = canonical.parse()
self._compare(events1, events2)
except:
print
print "DATA1:"
print file(data_filename, 'rb').read()
print "DATA2:"
print file(canonical_filename, 'rb').read()
print "EVENTS1:", events1
print "EVENTS2:", events2
raise
def _compare(self, events1, events2):
self.failUnlessEqual(len(events1), len(events2))
for event1, event2 in zip(events1, events2):
self.failUnlessEqual(event1.__class__, event2.__class__)
if isinstance(event1, AliasEvent):
#self.failUnlessEqual(event1.name, event2.name)
pass
elif isinstance(event1, ScalarEvent):
#self.failUnlessEqual(event1.anchor, event2.anchor)
#self.failUnlessEqual(event1.tag, event2.tag)
self.failUnlessEqual(event1.value, event2.value)
if isinstance(event1, CollectionEvent):
#self.failUnlessEqual(event1.anchor, event2.anchor)
#self.failUnlessEqual(event1.tag, event2.tag)
pass
TestParser.add_tests('testParser', '.data', '.canonical')
class TestParserOnCanonical(test_appliance.TestAppliance):
def _testParserOnCanonical(self, test_name, canonical_filename):
events1 = None
events2 = None
try:
parser = Parser(Scanner(Reader(file(canonical_filename, 'rb'))))
events1 = list(iter(parser))
canonical = test_appliance.CanonicalParser(file(canonical_filename, 'rb').read())
events2 = canonical.parse()
self._compare(events1, events2)
except:
print
print "DATA:"
print file(canonical_filename, 'rb').read()
print "EVENTS1:", events1
print "EVENTS2:", events2
raise
def _compare(self, events1, events2):
self.failUnlessEqual(len(events1), len(events2))
for event1, event2 in zip(events1, events2):
self.failUnlessEqual(event1.__class__, event2.__class__)
if isinstance(event1, AliasEvent):
self.failUnlessEqual(event1.anchor, event2.anchor)
elif isinstance(event1, ScalarEvent):
self.failUnlessEqual(event1.anchor, event2.anchor)
self.failUnlessEqual(event1.tag, event2.tag)
self.failUnlessEqual(event1.value, event2.value)
if isinstance(event1, CollectionEvent):
self.failUnlessEqual(event1.anchor, event2.anchor)
self.failUnlessEqual(event1.tag, event2.tag)
TestParserOnCanonical.add_tests('testParserOnCanonical', '.canonical')
|
