def test_parse_dump(self):
dump = (
'OS|Windows NT|6.1.7601 Service Pack 1\n'
'CPU|x86|GenuineIntel family 15 model 4 stepping 9|2\n'
'Crash|EXCEPTION_ACCESS_VIOLATION_READ|0x290|0\n'
'Module|bad.exe|1.0.0.1234|debug.pdb|debugver|saddr|eaddr|1\n'
'\n'
'0|0|bad.dll|signature|cvs:cvs.m.org/repo:fname:rev|576|0x0\n'
'0|1|bad.dll|signature|hg:hg.m.org/repo:fname:rev|576|0x0\n'
'1|0|ntdll.dll|KiFastSystemCallRet|||0x0\n'
'1|1|ntdll.dll|ZwClose|||0xb\n'
)
vcs_mappings = {
'cvs': {
'cvs.m.org': ('http://bonsai.m.org/cvsblame.cgi?'
'file=%(file)s&rev=%(revision)s&'
'mark=%(line)s#%(line)s')
},
'hg': {
'hg.m.org': ('http://hg.m.org/'
'%(repo)s/annotate/%(revision)s'
'/%(file)s#l%(line)s')
}
}
actual = utils.parse_dump(dump, vcs_mappings)
expected = {'os_name': 'Windows NT',
'modules': [
{'debug_filename': 'debug.pdb',
'version': '1.0.0.1234',
'debug_identifier': 'debugver',
'filename': 'bad.exe'}
],
'cpu_name': 'x86',
'cpu_version': ('GenuineIntel family '
'15 model 4 stepping 9'),
'os_version': '6.1.7601 Service Pack 1',
'reason': 'EXCEPTION_ACCESS_VIOLATION_READ',
'crashed_thread': 1,
'threads': {
0: [
{'function': 'signature',
'short_signature': 'signature',
'source_line': '576',
'source_link': ('http://bonsai.m.org'
'/cvsblame.cgi'
'?file=fname&rev=rev&'
'mark=576#576'),
'source_filename': 'fname',
'source_info': 'fname:576',
'instruction': '0x0',
'source': 'cvs:cvs.m.org/repo:fname:rev',
'frame_num': '0',
'signature': 'signature',
'module_name': 'bad.dll'},
{'function': 'signature',
'short_signature': 'signature',
'source_line': '576',
'source_link': ('http://hg.m.org'
'/repo/annotate/rev/fname#l576'),
'source_filename': 'fname',
'source_info': 'fname:576',
'instruction': '0x0',
'source': 'hg:hg.m.org/repo:fname:rev',
'frame_num': '1',
'signature': 'signature',
'module_name': 'bad.dll'}
]
},
'address': '0x290'}
# the default line length for assert would be too short to be useful
self.maxDiff = None
eq_(actual, expected)
def test_parse_dump_invalid_frames(self):
"""What's special about this one is that the dump is bad in that
it starts wiht a 2 but there's no 0 or 1.
So what the parse_dump() function does is that it pads everything
to the left with blocks of empty frames.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1071043
"""
dump = ('OS|Windows NT|6.1.7601 Service Pack 1\n'
'CPU|x86|GenuineIntel family 15 model 4 stepping 9|2\n'
'Crash|EXCEPTION_ACCESS_VIOLATION_READ|0x290|0\n'
'Module|bad.exe|1.0.0.1234|debug.pdb|debugver|saddr|eaddr|1\n'
'\n'
'2|0|bad.dll|signature|cvs:cvs.m.org/repo:fname:rev|576|0x0\n')
vcs_mappings = {
'cvs': {
'cvs.m.org': ('http://bonsai.m.org/cvsblame.cgi?'
'file=%(file)s&rev=%(revision)s&'
'mark=%(line)s#%(line)s')
},
'hg': {
'hg.m.org': ('http://hg.m.org/'
'%(repo)s/annotate/%(revision)s'
'/%(file)s#l%(line)s')
}
}
actual = utils.parse_dump(dump, vcs_mappings)
expected = {
'crash_info': {
'crash_address': '0x290',
'crashing_thread': 0,
'type': 'EXCEPTION_ACCESS_VIOLATION_READ'
},
'main_module':
0,
'modules': [{
'base_addr': 'saddr',
'debug_file': 'debug.pdb',
'debug_id': 'debugver',
'end_addr': 'eaddr',
'filename': 'bad.exe',
'version': '1.0.0.1234'
}],
'status':
'OK',
'system_info': {
'cpu_arch': 'x86',
'cpu_count': 2,
'cpu_info': 'GenuineIntel family 15 model 4 stepping 9',
'os': 'Windows NT',
'os_ver': '6.1.7601 Service Pack 1'
},
'thread_count':
3,
'threads': [
{
'frame_count': 0,
'frames': [],
'thread': 0
},
{
'frame_count': 0,
'frames': [],
'thread': 1
},
{
'frame_count':
1,
'frames': [{
'file':
'fname',
'frame':
0,
'function':
'signature',
'line':
576,
'module':
'bad.dll',
'short_signature':
'signature',
'signature':
'signature',
'source_link':
('http://bonsai.m.org/cvsblame.cgi?file=fname&'
'rev=rev&mark=576#576')
}],
'thread':
2
},
]
}
# the default line length for assert would be too short to be useful
self.maxDiff = None
eq_(actual, expected)
def test_parse_dump(self):
dump = (
'OS|Windows NT|6.1.7601 Service Pack 1\n'
'CPU|x86|GenuineIntel family 15 model 4 stepping 9|2\n'
'Crash|EXCEPTION_ACCESS_VIOLATION_READ|0x290|0\n'
'Module|bad.exe|1.0.0.1234|debug.pdb|debugver|saddr|eaddr|1\n'
'\n'
'0|0|bad.dll|signature|cvs:cvs.m.org/repo:fname:rev|576|0x0\n'
'0|1|bad.dll|signature|hg:hg.m.org/repo/name:fname:rev|576|0x0\n'
'1|0|ntdll.dll|KiFastSystemCallRet|||0x0\n'
'1|1|ntdll.dll|ZwClose|||0xb\n'
'1|2|ntdll.dll||||0xabc\n'
'1|3|||||0x1234\n'
)
vcs_mappings = {
'cvs': {
'cvs.m.org': ('http://bonsai.m.org/cvsblame.cgi?'
'file=%(file)s&rev=%(revision)s&'
'mark=%(line)s#%(line)s')
},
'hg': {
'hg.m.org': ('http://hg.m.org/'
'%(repo)s/annotate/%(revision)s'
'/%(file)s#l%(line)s')
}
}
actual = utils.parse_dump(dump, vcs_mappings)
expected = {
'status': 'OK',
'system_info': {
'os': 'Windows NT',
'os_ver': '6.1.7601 Service Pack 1',
'cpu_arch': 'x86',
'cpu_info': 'GenuineIntel family 15 model 4 stepping 9',
'cpu_count': 2},
'crash_info': {
'crashing_thread': 0,
'crash_address': '0x290',
'type': 'EXCEPTION_ACCESS_VIOLATION_READ'},
'main_module': 0,
'modules': [
{'debug_file': 'debug.pdb',
'version': '1.0.0.1234',
'debug_id': 'debugver',
'filename': 'bad.exe',
'base_addr': 'saddr',
'end_addr': 'eaddr'}],
'thread_count': 2,
'threads': [
{'thread': 0,
'frame_count': 2,
'frames': [
{'function': 'signature',
'short_signature': 'signature',
'line': 576,
'source_link': ('http://bonsai.m.org/'
'cvsblame.cgi?file=fname&'
'rev=rev&mark=576#576'),
'file': 'fname',
'frame': 0,
'signature': 'signature',
'module': 'bad.dll'},
{'function': 'signature',
'short_signature': 'signature',
'line': 576,
'source_link': ('http://hg.m.org/repo/name/'
'annotate/rev/fname#l576'),
'file': 'fname',
'frame': 1,
'signature': 'signature',
'module': 'bad.dll'}
]},
{'thread': 1,
'frame_count': 4,
'frames': [
{'function': 'KiFastSystemCallRet',
'short_signature': 'KiFastSystemCallRet',
'function_offset': '0x0',
'frame': 0,
'signature': 'KiFastSystemCallRet',
'module': 'ntdll.dll'},
{'function': 'ZwClose',
'short_signature': 'ZwClose',
'function_offset': '0xb',
'frame': 1,
'signature': 'ZwClose',
'module': 'ntdll.dll'},
{'signature': 'ntdll.dll@0xabc',
'short_signature': 'ntdll.dll@0xabc',
'module_offset': '0xabc',
'frame': 2,
'module': 'ntdll.dll'},
{'offset': '0x1234',
'frame': 3,
'signature': '@0x1234',
'short_signature': '@0x1234'}]}]
}
# the default line length for assert would be too short to be useful
self.maxDiff = None
eq_(actual, expected)
def test_parse_dump(self):
dump = (
'OS|Windows NT|6.1.7601 Service Pack 1\n'
'CPU|x86|GenuineIntel family 15 model 4 stepping 9|2\n'
'Crash|EXCEPTION_ACCESS_VIOLATION_READ|0x290|0\n'
'Module|bad.exe|1.0.0.1234|debug.pdb|debugver|saddr|eaddr|1\n'
'\n'
'0|0|bad.dll|signature|cvs:cvs.m.org/repo:fname:rev|576|0x0\n'
'0|1|bad.dll|signature|hg:hg.m.org/repo/name:fname:rev|576|0x0\n'
'1|0|ntdll.dll|KiFastSystemCallRet|||0x0\n'
'1|1|ntdll.dll|ZwClose|||0xb\n'
'1|2|ntdll.dll||||0xabc\n'
'1|3|||||0x1234\n')
vcs_mappings = {
'cvs': {
'cvs.m.org': ('http://bonsai.m.org/cvsblame.cgi?'
'file=%(file)s&rev=%(revision)s&'
'mark=%(line)s#%(line)s')
},
'hg': {
'hg.m.org': ('http://hg.m.org/'
'%(repo)s/annotate/%(revision)s'
'/%(file)s#l%(line)s')
}
}
actual = utils.parse_dump(dump, vcs_mappings)
expected = {
'status':
'OK',
'system_info': {
'os': 'Windows NT',
'os_ver': '6.1.7601 Service Pack 1',
'cpu_arch': 'x86',
'cpu_info': 'GenuineIntel family 15 model 4 stepping 9',
'cpu_count': 2
},
'crash_info': {
'crashing_thread': 0,
'crash_address': '0x290',
'type': 'EXCEPTION_ACCESS_VIOLATION_READ'
},
'main_module':
0,
'modules': [{
'debug_file': 'debug.pdb',
'version': '1.0.0.1234',
'debug_id': 'debugver',
'filename': 'bad.exe',
'base_addr': 'saddr',
'end_addr': 'eaddr'
}],
'thread_count':
2,
'threads': [{
'thread':
0,
'frame_count':
2,
'frames': [{
'function':
'signature',
'short_signature':
'signature',
'line':
576,
'source_link': ('http://bonsai.m.org/'
'cvsblame.cgi?file=fname&'
'rev=rev&mark=576#576'),
'file':
'fname',
'frame':
0,
'signature':
'signature',
'module':
'bad.dll'
}, {
'function':
'signature',
'short_signature':
'signature',
'line':
576,
'source_link': ('http://hg.m.org/repo/name/'
'annotate/rev/fname#l576'),
'file':
'fname',
'frame':
1,
'signature':
'signature',
'module':
'bad.dll'
}]
}, {
'thread':
1,
'frame_count':
4,
'frames': [{
'function': 'KiFastSystemCallRet',
'short_signature': 'KiFastSystemCallRet',
'function_offset': '0x0',
'frame': 0,
'signature': 'KiFastSystemCallRet',
'module': 'ntdll.dll'
}, {
'function': 'ZwClose',
'short_signature': 'ZwClose',
'function_offset': '0xb',
'frame': 1,
'signature': 'ZwClose',
'module': 'ntdll.dll'
}, {
'signature': 'ntdll.dll@0xabc',
'short_signature': 'ntdll.dll@0xabc',
'module_offset': '0xabc',
'frame': 2,
'module': 'ntdll.dll'
}, {
'offset': '0x1234',
'frame': 3,
'signature': '@0x1234',
'short_signature': '@0x1234'
}]
}]
}
# the default line length for assert would be too short to be useful
self.maxDiff = None
eq_(actual, expected)
def test_parse_dump_invalid_frames(self):
"""What's special about this one is that the dump is bad in that
it starts wiht a 2 but there's no 0 or 1.
So what the parse_dump() function does is that it pads everything
to the left with blocks of empty frames.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1071043
"""
dump = (
'OS|Windows NT|6.1.7601 Service Pack 1\n'
'CPU|x86|GenuineIntel family 15 model 4 stepping 9|2\n'
'Crash|EXCEPTION_ACCESS_VIOLATION_READ|0x290|0\n'
'Module|bad.exe|1.0.0.1234|debug.pdb|debugver|saddr|eaddr|1\n'
'\n'
'2|0|bad.dll|signature|cvs:cvs.m.org/repo:fname:rev|576|0x0\n'
)
vcs_mappings = {
'cvs': {
'cvs.m.org': ('http://bonsai.m.org/cvsblame.cgi?'
'file=%(file)s&rev=%(revision)s&'
'mark=%(line)s#%(line)s')
},
'hg': {
'hg.m.org': ('http://hg.m.org/'
'%(repo)s/annotate/%(revision)s'
'/%(file)s#l%(line)s')
}
}
actual = utils.parse_dump(dump, vcs_mappings)
expected = {
'crash_info': {
'crash_address': '0x290',
'crashing_thread': 0,
'type': 'EXCEPTION_ACCESS_VIOLATION_READ'
},
'main_module': 0,
'modules': [{
'base_addr': 'saddr',
'debug_file': 'debug.pdb',
'debug_id': 'debugver',
'end_addr': 'eaddr',
'filename': 'bad.exe',
'version': '1.0.0.1234'
}],
'status': 'OK',
'system_info': {
'cpu_arch': 'x86',
'cpu_count': 2,
'cpu_info': 'GenuineIntel family 15 model 4 stepping 9',
'os': 'Windows NT',
'os_ver': '6.1.7601 Service Pack 1'
},
'thread_count': 3,
'threads': [
{
'frame_count': 0,
'frames': [],
'thread': 0
},
{
'frame_count': 0,
'frames': [],
'thread': 1
},
{
'frame_count': 1,
'frames': [{
'file': 'fname',
'frame': 0,
'function': 'signature',
'line': 576,
'module': 'bad.dll',
'short_signature': 'signature',
'signature': 'signature',
'source_link': (
'http://bonsai.m.org/cvsblame.cgi?file=fname&'
'rev=rev&mark=576#576'
)
}],
'thread': 2
},
]
}
# the default line length for assert would be too short to be useful
self.maxDiff = None
eq_(actual, expected)
