def test_parenthesized_msg():
"""Parse an exception with a exception message in parentheses."""
java_exc = javautil.parse_java_stack_trace(EXC_MSG_WITH_PARENS)
assert java_exc.exception_class == "Exception"
assert (java_exc.exception_message ==
'Error(\n\nGeneral Error: "No subscriptions created yet.")')
assert java_exc.stack == ["at org.File.function(RustError.kt:4)"]
assert java_exc.additional == []
def test_parse_unindented_caused_by():
"""Parse an exception with an unindented "Caused by" section."""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_UNINDENTED_CAUSED_BY)
assert java_exc.exception_class == "Exception"
assert java_exc.exception_message == "msg"
assert java_exc.stack == ["at org.File.function(File.java:100)"]
assert java_exc.additional == [
"Caused by: Exception2: msg2; no stack trace available"
]
def test_parse_suppressed():
"""Parse an exception with a "Suppressed" section"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_SUPPRESSED)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == 'msg'
assert java_exc.stack == ['at org.File.function(File.java:100)']
assert java_exc.additional == [
'Suppressed: Exception2: msg2', '\tat org.File.function(File.java:101)'
]
def test_parse_caused_by():
"""Parse an exception with a "Caused by" section with no stack"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_CAUSED_BY)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == 'msg'
assert java_exc.stack == ['at org.File.function(File.java:100)']
assert java_exc.additional == [
'Caused by: Exception2: msg2; no stack trace available'
]
def test_parse_basic():
"""Parse a basic exception with a class, message, and some stack lines"""
java_exc = javautil.parse_java_stack_trace(EXC)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == 'msg'
assert java_exc.stack == [
'at org.File.function(File.java:100)',
'at org.File.function2(File.java:200)'
]
assert java_exc.additional == []
def test_parse_suppressed():
"""Parse an exception with a "Suppressed" section"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_SUPPRESSED)
assert java_exc.exception_class == "Exception"
assert java_exc.exception_message == "msg"
assert java_exc.stack == ["at org.File.function(File.java:100)"]
assert java_exc.additional == [
"\tSuppressed: Exception2: msg2",
"\t\tat org.File.function(File.java:101)",
]
def test_parse_basic():
"""Parse a basic exception with a class, message, and some stack lines"""
java_exc = javautil.parse_java_stack_trace(EXC)
assert java_exc.exception_class == "Exception"
assert java_exc.exception_message == "msg"
assert java_exc.stack == [
"at org.File.function(File.java:100)",
"at org.File.function2(File.java:200)",
]
assert java_exc.additional == []
def test_parse_caused_by():
"""Parse an exception with a "Caused by" section with no stack"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_CAUSED_BY)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == 'msg'
assert java_exc.stack == [
'at org.File.function(File.java:100)'
]
assert java_exc.additional == [
'Caused by: Exception2: msg2; no stack trace available'
]
def test_parse_suppressed():
"""Parse an exception with a "Suppressed" section"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_SUPPRESSED)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == 'msg'
assert java_exc.stack == [
'at org.File.function(File.java:100)'
]
assert java_exc.additional == [
'Suppressed: Exception2: msg2',
'\tat org.File.function(File.java:101)'
]
def action(self, raw_crash, raw_dumps, processed_crash, processor_meta):
# This can contain PII in the exception message
processed_crash['java_stack_trace_full'] = raw_crash['JavaStackTrace']
try:
java_exception = javautil.parse_java_stack_trace(raw_crash['JavaStackTrace'])
java_stack_trace = java_exception.to_public_string()
except javautil.MalformedJavaStackTrace:
processor_meta.processor_notes.append('JavaProcessRule: malformed java stack trace')
java_stack_trace = 'malformed'
processed_crash['java_stack_trace'] = java_stack_trace
def action(self, raw_crash, raw_dumps, processed_crash, processor_meta):
# This can contain PII in the exception message
processed_crash['java_stack_trace_full'] = raw_crash['JavaStackTrace']
try:
java_exception = javautil.parse_java_stack_trace(raw_crash['JavaStackTrace'])
java_stack_trace = java_exception.to_public_string()
except javautil.MalformedJavaStackTrace:
processor_meta.processor_notes.append('JavaProcessRule: malformed java stack trace')
java_stack_trace = 'malformed'
processed_crash['java_stack_trace'] = java_stack_trace
def test_no_message():
"""Parse a basic exception with a class, message, and some stack lines"""
java_exc = javautil.parse_java_stack_trace(EXC_NO_MESSAGE)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == ''
assert java_exc.stack == [
'at org.File.function(File.java:100)',
'at org.File.function2(File.java:200)'
]
assert java_exc.additional == []
assert java_exc.to_public_string() == (
'Exception\n'
'\tat org.File.function(File.java:100)\n'
'\tat org.File.function2(File.java:200)')
def test_no_message():
"""Parse a basic exception with a class, message, and some stack lines"""
java_exc = javautil.parse_java_stack_trace(EXC_NO_MESSAGE)
assert java_exc.exception_class == 'Exception'
assert java_exc.exception_message == ''
assert java_exc.stack == [
'at org.File.function(File.java:100)',
'at org.File.function2(File.java:200)'
]
assert java_exc.additional == []
assert java_exc.to_public_string() == (
'Exception\n'
'\tat org.File.function(File.java:100)\n'
'\tat org.File.function2(File.java:200)'
)
def test_parse_multi_line_msg():
"""Parse an exception where the exception message is multiple lines"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_MULTILINE_MSG)
assert java_exc.exception_class == 'android.database.sqlite.SQLiteDatabaseLockedException'
assert (
java_exc.exception_message == 'database is locked (code 5)\n'
'#################################################################\n'
'Error Code : 5 (SQLITE_BUSY)\n'
'Caused By : The database file is locked.\n'
'\t(database is locked (code 5))\n'
'#################################################################')
assert java_exc.stack == [
'at android.database.sqlite.SQLiteConnection.nativeExecuteForChangedRowCount(Native Method)', # noqa
'at android.database.sqlite.SQLiteConnection.executeForChangedRowCount(SQLiteConnection.java:904)' # noqa
]
assert java_exc.additional == []
def action(self, raw_crash, raw_dumps, processed_crash, processor_meta):
# This can contain PII in the exception message
processed_crash["java_stack_trace_raw"] = raw_crash["JavaStackTrace"]
try:
java_exception = javautil.parse_java_stack_trace(
raw_crash["JavaStackTrace"]
)
java_stack_trace = java_exception.to_public_string()
except javautil.MalformedJavaStackTrace:
processor_meta["processor_notes"].append(
"JavaProcessRule: malformed java stack trace"
)
java_stack_trace = "malformed"
processed_crash["java_stack_trace"] = java_stack_trace
def test_parse_multi_line_msg():
"""Parse an exception where the exception message is multiple lines"""
java_exc = javautil.parse_java_stack_trace(EXC_WITH_MULTILINE_MSG)
assert java_exc.exception_class == 'android.database.sqlite.SQLiteDatabaseLockedException'
assert (
java_exc.exception_message ==
'database is locked (code 5)\n'
'#################################################################\n'
'Error Code : 5 (SQLITE_BUSY)\n'
'Caused By : The database file is locked.\n'
'\t(database is locked (code 5))\n'
'#################################################################'
)
assert java_exc.stack == [
'at android.database.sqlite.SQLiteConnection.nativeExecuteForChangedRowCount(Native Method)', # noqa
'at android.database.sqlite.SQLiteConnection.executeForChangedRowCount(SQLiteConnection.java:904)' # noqa
]
assert java_exc.additional == []
def action(self, raw_crash, raw_dumps, processed_crash, processor_meta):
# This can contain PII in the exception message
processed_crash["java_stack_trace_raw"] = raw_crash["JavaStackTrace"]
# FIXME(willkg): Remove java_stack_trace_full after January 2020.
processed_crash["java_stack_trace_full"] = raw_crash["JavaStackTrace"]
try:
java_exception = javautil.parse_java_stack_trace(
raw_crash["JavaStackTrace"]
)
java_stack_trace = java_exception.to_public_string()
except javautil.MalformedJavaStackTrace:
processor_meta.processor_notes.append(
"JavaProcessRule: malformed java stack trace"
)
java_stack_trace = "malformed"
processed_crash["java_stack_trace"] = java_stack_trace
def action(self, raw_crash, raw_dumps, processed_crash, processor_meta):
if "JavaStackTrace" in raw_crash:
# The java_stack_trace_raw version can contain PII in the exception message
# and should be treated as protected data
processed_crash["java_stack_trace_raw"] = raw_crash[
"JavaStackTrace"]
# The java_stack_trace is a sanitizzed version of java_stack_trace_raw
try:
parsed_java_stack_trace = javautil.parse_java_stack_trace(
raw_crash["JavaStackTrace"])
java_stack_trace = parsed_java_stack_trace.to_public_string()
except javautil.MalformedJavaStackTrace:
processor_meta["processor_notes"].append(
"JavaProcessRule: malformed JavaStackTrace")
java_stack_trace = "malformed"
processed_crash["java_stack_trace"] = java_stack_trace
if "JavaException" in raw_crash:
try:
# The java_exception is a structured form of the stack trace
java_exception = json.loads(raw_crash["JavaException"])
javautil.validate_java_exception(java_exception)
# The java_exception_raw value can have PII and should be treated
# as protected data
processed_crash["java_exception_raw"] = java_exception
# The java_exception is a sanitized version
processed_crash[
"java_exception"] = javautil.sanitize_java_exception(
java_exception)
except (javautil.MalformedJavaException, json.JSONDecodeError):
processor_meta["processor_notes"].append(
"JavaProcessRule: malformed JavaException")
def test_malformed(text):
with pytest.raises(javautil.MalformedJavaStackTrace):
javautil.parse_java_stack_trace(text)
def test_malformed(text):
with pytest.raises(javautil.MalformedJavaStackTrace):
javautil.parse_java_stack_trace(text)
