def test_subprocess_fail(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = CDotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows 386'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module',}),
DotDict({'module': 'a-module',})
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value
)
mocked_subprocess_handle.stdout.read.return_value = (
None
)
mocked_subprocess_handle.wait.return_value = -1
rule = JitCrashCategorizeRule(config)
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
eq_(processor_meta.processor_notes, [])
ok_(processed_crash.classifications.jit.category is None)
eq_(processed_crash.classifications.jit.category_return_code, -1)
def test_wrong_signature(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows NT'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'this-is-not-a-JIT-signature'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module',}),
DotDict({'module': 'a-module',})
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value
)
mocked_subprocess_handle.stdout.read.return_value = (
'EXTRA-SPECIAL'
)
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
ok_('classifications.jit.category' not in processed_crash)
ok_('classifications.jit.category_return_code' not in processed_crash)
def test_everything_we_hoped_for(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows 386'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module'}),
DotDict({'module': 'a-module'})
]
processor_meta = get_basic_processor_meta()
mocked_subprocess_handle = mocked_subprocess_module.Popen.return_value
mocked_subprocess_handle.stdout.read.return_value = 'EXTRA-SPECIAL'
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
assert processor_meta.processor_notes == []
assert processed_crash.classifications.jit.category == 'EXTRA-SPECIAL'
assert processed_crash.classifications.jit.category_return_code == 0
def test_module_on_stack_top(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows NT'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'module': 'a-module'}),
DotDict({'not_module': 'not-a-module'}),
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value)
mocked_subprocess_handle.stdout.read.return_value = ('EXTRA-SPECIAL')
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
assert 'classifications.jit.category' not in processed_crash
assert 'classifications.jit.category_return_code' not in processed_crash
def test_subprocess_fail(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows 386'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module'}),
DotDict({'module': 'a-module'})
]
processor_meta = get_basic_processor_meta()
mocked_subprocess_handle = mocked_subprocess_module.Popen.return_value
mocked_subprocess_handle.stdout.read.return_value = None
mocked_subprocess_handle.wait.return_value = -1
rule = JitCrashCategorizeRule(config)
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
assert processor_meta.processor_notes == []
assert processed_crash.classifications.jit.category is None
assert processed_crash.classifications.jit.category_return_code == -1
def test_no_crashing_thread(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows NT'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump'] = {} # note the empty json_dump
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value)
mocked_subprocess_handle.stdout.read.return_value = ('EXTRA-SPECIAL')
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
# the call to be tested
res = rule._predicate(raw_crash, raw_dumps, processed_crash,
processor_meta)
# Simply verify that no exception is raised.
ok_(res)
def test_no_crashing_thread(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = DotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows NT'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterBaseline'
processed_crash['json_dump'] = {} # note the empty json_dump
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value
)
mocked_subprocess_handle.stdout.read.return_value = (
'EXTRA-SPECIAL'
)
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
# the call to be tested
res = rule._predicate(
raw_crash, raw_dumps, processed_crash, processor_meta
)
# Simply verify that no exception is raised.
ok_(res)
def test_everything_we_hoped_for_2(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
processed_crash = CDotDict()
processed_crash.product = 'Firefox'
processed_crash.os_name = 'Windows 386'
processed_crash.cpu_name = 'x86'
processed_crash.signature = 'EnterIon'
processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({
'not_module': 'not-a-module',
}),
DotDict({
'module': 'a-module',
})
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value)
mocked_subprocess_handle.stdout.read.return_value = ('EXTRA-SPECIAL')
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
eq_(processor_meta.processor_notes, [])
eq_(processed_crash.classifications.jit.category, 'EXTRA-SPECIAL')
eq_(processed_crash.classifications.jit.category_return_code, 0)
def test_predicate_no_json_dump(self):
config = self.get_basic_config()
processed_crash = DotDict({
'product': 'Firefox',
'os_name': 'Windows NT',
'cpu_name': 'x86',
'signature': 'EnterBaseline',
})
rule = JitCrashCategorizeRule(config)
assert rule.predicate({}, {}, processed_crash, {}) is True
def test_predicate_empty_frames(self):
config = self.get_basic_config()
processed_crash = DotDict({
'product': 'Firefox',
'os_name': 'Windows NT',
'cpu_name': 'x86',
'signature': 'EnterBaseline',
'json_dump': {
'crashing_thread': {
# There is a "frames" key, but nothing in the list
'frames': []
}
},
})
rule = JitCrashCategorizeRule(config)
assert rule.predicate({}, {}, processed_crash, {}) is True
def test_predicate_empty_frames(self):
config = self.get_basic_config()
processed_crash = DotDict({
'product': 'Firefox',
'os_name': 'Windows NT',
'cpu_name': 'x86',
'signature': 'EnterBaseline',
'json_dump': {
'crashing_thread': {
# There is a "frames" key, but nothing in the list
'frames': []
}
},
})
rule = JitCrashCategorizeRule(config)
assert rule.predicate({}, {}, processed_crash, {}) is True
def test_success_all_types_of_signatures(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
base_processed_crash = CDotDict()
base_processed_crash.product = 'Firefox'
base_processed_crash.os_name = 'Windows 386'
base_processed_crash.cpu_name = 'x86'
base_processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module'}),
DotDict({'module': 'a-module'})
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value
)
mocked_subprocess_handle.stdout.read.return_value = (
'EXTRA-SPECIAL'
)
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
signatures = [
'EnterBaseline',
'moz::something | EnterBaseline',
'EnterIon',
'js::jit::FastInvoke',
'Foo::Bar__js::jit::IonCannon',
'Small | js::irregexp::ExecuteCode<T>',
]
for signature in signatures:
processed_crash = CDotDict(base_processed_crash)
processed_crash.signature = signature
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
eq_(processor_meta.processor_notes, [])
eq_(processed_crash.classifications.jit.category, 'EXTRA-SPECIAL')
eq_(processed_crash.classifications.jit.category_return_code, 0)
def test_success_all_types_of_signatures(self, mocked_subprocess_module):
config = self.get_basic_config()
raw_crash = copy.copy(canonical_standard_raw_crash)
raw_dumps = {config.dump_field: 'a_fake_dump.dump'}
base_processed_crash = CDotDict()
base_processed_crash.product = 'Firefox'
base_processed_crash.os_name = 'Windows 386'
base_processed_crash.cpu_name = 'x86'
base_processed_crash['json_dump.crashing_thread.frames'] = [
DotDict({'not_module': 'not-a-module'}),
DotDict({'module': 'a-module'})
]
processor_meta = self.get_basic_processor_meta()
mocked_subprocess_handle = (
mocked_subprocess_module.Popen.return_value
)
mocked_subprocess_handle.stdout.read.return_value = (
'EXTRA-SPECIAL'
)
mocked_subprocess_handle.wait.return_value = 0
rule = JitCrashCategorizeRule(config)
signatures = [
'EnterBaseline',
'moz::something | EnterBaseline',
'EnterIon',
'js::jit::FastInvoke',
'Foo::Bar__js::jit::IonCannon',
'Small | js::irregexp::ExecuteCode<T>',
]
for signature in signatures:
processed_crash = CDotDict(base_processed_crash)
processed_crash.signature = signature
# the call to be tested
rule.act(raw_crash, raw_dumps, processed_crash, processor_meta)
eq_(processor_meta.processor_notes, [])
eq_(processed_crash.classifications.jit.category, 'EXTRA-SPECIAL')
eq_(processed_crash.classifications.jit.category_return_code, 0)
