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Side by Side Diff: test/inspector/testcfg.py

Issue 2379303002: Revert "[inspector] added inspector test runner [part 3-5]" (Closed)
Patch Set: Created 4 years, 2 months ago
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1 # Copyright 2016 the V8 project authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
4
5 import itertools
6 import os
7 import re
8
9 from testrunner.local import testsuite
10 from testrunner.local import utils
11 from testrunner.objects import testcase
12
13 FLAGS_PATTERN = re.compile(r"//\s+Flags:(.*)")
14 PROTOCOL_TEST_JS = "protocol-test.js"
15 EXPECTED_SUFFIX = "-expected.txt"
16
17 class InspectorProtocolTestSuite(testsuite.TestSuite):
18
19 def __init__(self, name, root):
20 super(InspectorProtocolTestSuite, self).__init__(name, root)
21
22 def ListTests(self, context):
23 tests = []
24 for dirname, dirs, files in os.walk(os.path.join(self.root), followlinks=Tru e):
25 for dotted in [x for x in dirs if x.startswith('.')]:
26 dirs.remove(dotted)
27 dirs.sort()
28 files.sort()
29 for filename in files:
30 if filename.endswith(".js") and filename != PROTOCOL_TEST_JS:
31 fullpath = os.path.join(dirname, filename)
32 relpath = fullpath[len(self.root) + 1 : -3]
33 testname = relpath.replace(os.path.sep, "/")
34 test = testcase.TestCase(self, testname)
35 tests.append(test)
36 return tests
37
38 def GetFlagsForTestCase(self, testcase, context):
39 source = self.GetSourceForTest(testcase)
40 flags_match = re.findall(FLAGS_PATTERN, source)
41 flags = []
42 for match in flags_match:
43 flags += match.strip().split()
44 testname = testcase.path.split(os.path.sep)[-1]
45 testfilename = os.path.join(self.root, testcase.path + self.suffix())
46 protocoltestfilename = os.path.join(self.root, PROTOCOL_TEST_JS)
47 return [ protocoltestfilename, testfilename ] + flags
48
49 def GetSourceForTest(self, testcase):
50 filename = os.path.join(self.root, testcase.path + self.suffix())
51 with open(filename) as f:
52 return f.read()
53
54 def shell(self):
55 return "inspector-test"
56
57 def _IgnoreLine(self, string):
58 """Ignore empty lines, valgrind output and Android output."""
59 if not string: return True
60 return (string.startswith("==") or string.startswith("**") or
61 string.startswith("ANDROID") or
62 # FIXME(machenbach): The test driver shouldn't try to use slow
63 # asserts if they weren't compiled. This fails in optdebug=2.
64 string == "Warning: unknown flag --enable-slow-asserts." or
65 string == "Try --help for options")
66
67 def IsFailureOutput(self, testcase):
68 file_name = os.path.join(self.root, testcase.path) + EXPECTED_SUFFIX
69 with file(file_name, "r") as expected:
70 expected_lines = expected.readlines()
71
72 def ExpIterator():
73 for line in expected_lines:
74 if line.startswith("#") or not line.strip(): continue
75 yield line.strip()
76
77 def ActIterator(lines):
78 for line in lines:
79 if self._IgnoreLine(line.strip()): continue
80 yield line.strip()
81
82 def ActBlockIterator():
83 """Iterates over blocks of actual output lines."""
84 lines = testcase.output.stdout.splitlines()
85 start_index = 0
86 found_eqeq = False
87 for index, line in enumerate(lines):
88 # If a stress test separator is found:
89 if line.startswith("=="):
90 # Iterate over all lines before a separator except the first.
91 if not found_eqeq:
92 found_eqeq = True
93 else:
94 yield ActIterator(lines[start_index:index])
95 # The next block of output lines starts after the separator.
96 start_index = index + 1
97 # Iterate over complete output if no separator was found.
98 if not found_eqeq:
99 yield ActIterator(lines)
100
101 for act_iterator in ActBlockIterator():
102 for (expected, actual) in itertools.izip_longest(
103 ExpIterator(), act_iterator, fillvalue=''):
104 if expected != actual:
105 return True
106 return False
107
108 def GetSuite(name, root):
109 return InspectorProtocolTestSuite(name, root)
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