def test_condition_with_log_point(pyfile, run_as, start_method):
@pyfile
def code_to_debug():
from dbgimporter import import_and_enable_debugger
import_and_enable_debugger()
a = 10
for i in range(1, a):
print('value: %d' % i)
bp_line = 5
with DebugSession() as session:
session.initialize(
target=(run_as, code_to_debug),
start_method=start_method,
ignore_unobserved=[Event('continued')],
)
session.send_request('setBreakpoints',
arguments={
'source': {
'path': code_to_debug
},
'breakpoints': [{
'line': bp_line,
'logMessage': 'log: {a + i}',
'condition': 'i==5'
}],
}).wait_for_response()
session.start_debugging()
hit = session.wait_for_thread_stopped()
frames = hit.stacktrace.body['stackFrames']
assert bp_line == frames[0]['line']
resp_scopes = session.send_request('scopes',
arguments={
'frameId': hit.frame_id
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables']
if v['name'] == 'i')
assert variables == [
ANY.dict_with({
'name': 'i',
'type': 'int',
'value': '5',
'evaluateName': 'i'
})
]
session.send_request('continue').wait_for_response(freeze=False)
session.wait_for_exit()
assert session.get_stderr_as_string() == b''
output = session.all_occurrences_of(
Event('output', ANY.dict_with({'category': 'stdout'})))
output_str = ''.join(o.body['output'] for o in output)
logged = sorted(
int(i) for i in re.findall(r"log:\s([0-9]*)", output_str))
values = sorted(
int(i) for i in re.findall(r"value:\s([0-9]*)", output_str))
assert 15 in logged
assert 5 in values
def test_conditional_breakpoint(pyfile, run_as, start_method, condition_key):
@pyfile
def code_to_debug():
from dbgimporter import import_and_enable_debugger
import_and_enable_debugger()
for i in range(0, 10):
print(i)
expected = {
'condition_var': ('condition', 'i==5', '5', 1),
'hitCondition_#': ('hitCondition', '5', '4', 1),
'hitCondition_eq': ('hitCondition', '==5', '4', 1),
'hitCondition_gt': ('hitCondition', '>5', '5', 5),
'hitCondition_ge': ('hitCondition', '>=5', '4', 6),
'hitCondition_lt': ('hitCondition', '<5', '0', 4),
'hitCondition_le': ('hitCondition', '<=5', '0', 5),
'hitCondition_mod': ('hitCondition', '%3', '2', 3),
}
condition_type, condition, value, hits = expected[condition_key]
bp_line = 4
with DebugSession() as session:
session.initialize(
target=(run_as, code_to_debug),
start_method=start_method,
ignore_unobserved=[Event('continued')],
)
session.send_request('setBreakpoints',
arguments={
'source': {
'path': code_to_debug
},
'breakpoints': [{
'line': bp_line,
condition_type: condition
}],
}).wait_for_response()
session.start_debugging()
hit = session.wait_for_thread_stopped()
frames = hit.stacktrace.body['stackFrames']
assert bp_line == frames[0]['line']
resp_scopes = session.send_request('scopes',
arguments={
'frameId': hit.frame_id
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables']
if v['name'] == 'i')
assert variables == [
ANY.dict_with({
'name': 'i',
'type': 'int',
'value': value,
'evaluateName': 'i'
})
]
session.send_request('continue').wait_for_response(freeze=False)
for i in range(1, hits):
session.wait_for_thread_stopped()
session.send_request('continue').wait_for_response(freeze=False)
session.wait_for_exit()
def test_vsc_exception_options_raise_without_except(pyfile, run_as,
start_method, raised,
uncaught):
@pyfile
def code_to_debug():
from dbgimporter import import_and_enable_debugger
import_and_enable_debugger()
def raise_without_except():
raise ArithmeticError('bad code')
raise_without_except()
ex_line = 4
filters = []
filters += ['raised'] if raised == 'raisedOn' else []
filters += ['uncaught'] if uncaught == 'uncaughtOn' else []
with DebugSession() as session:
session.initialize(
target=(run_as, code_to_debug),
start_method=start_method,
ignore_unobserved=[Event('continued'),
Event('stopped')],
expected_returncode=ANY.int,
)
session.send_request('setExceptionBreakpoints', {
'filters': filters
}).wait_for_response()
session.start_debugging()
expected = ANY.dict_with({
'exceptionId':
ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'description':
'bad code',
'breakMode':
'always' if raised == 'raisedOn' else 'unhandled',
'details':
ANY.dict_with({
'typeName':
ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'message':
'bad code',
'source':
ANY.such_that(lambda s: compare_path(code_to_debug, s)),
}),
})
if raised == 'raisedOn':
hit = session.wait_for_thread_stopped(reason='exception')
frames = hit.stacktrace.body['stackFrames']
assert ex_line == frames[0]['line']
resp_exc_info = session.send_request('exceptionInfo', {
'threadId': hit.thread_id
}).wait_for_response()
assert resp_exc_info.body == expected
session.send_request('continue').wait_for_response(freeze=False)
# NOTE: debugger stops at each frame if raised and is uncaught
# This behavior can be changed by updating 'notify_on_handled_exceptions'
# setting we send to pydevd to notify only once. In our test code, we have
# two frames, hence two stops.
session.wait_for_thread_stopped(reason='exception')
session.send_request('continue').wait_for_response(freeze=False)
if uncaught == 'uncaughtOn':
hit = session.wait_for_thread_stopped(reason='exception')
frames = hit.stacktrace.body['stackFrames']
assert ex_line == frames[0]['line']
resp_exc_info = session.send_request('exceptionInfo', {
'threadId': hit.thread_id
}).wait_for_response()
assert resp_exc_info.body == expected
session.send_request('continue').wait_for_response(freeze=False)
session.wait_for_exit()
def test_completions_scope(pyfile, bp_line, run_as, start_method):
@pyfile
def code_to_debug():
from dbgimporter import import_and_enable_debugger
import_and_enable_debugger()
class SomeClass():
def __init__(self, someVar):
self.some_var = someVar
def do_someting(self):
someVariable = self.some_var
return someVariable
def someFunction(someVar):
someVariable = someVar
return SomeClass(someVariable).do_someting()
someFunction('value')
print('done')
expected = expected_at_line[bp_line]
with DebugSession() as session:
session.initialize(
target=(run_as, code_to_debug),
start_method=start_method,
ignore_unobserved=[Event('stopped'),
Event('continued')],
)
session.set_breakpoints(code_to_debug, [bp_line])
session.start_debugging()
thread_stopped = session.wait_for_next(
Event('stopped', ANY.dict_with({'reason': 'breakpoint'})))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = session.send_request('stackTrace',
arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
assert len(frames) > 0
fid = frames[0]['id']
resp_completions = session.send_request('completions',
arguments={
'text': 'some',
'frameId': fid,
'column': 1
}).wait_for_response()
targets = resp_completions.body['targets']
session.send_request('continue').wait_for_response(freeze=False)
targets.sort(key=lambda t: t['label'])
expected.sort(key=lambda t: t['label'])
assert targets == expected
session.wait_for_exit()
def test_multiprocessing(debug_session, pyfile):
@pyfile
def code_to_debug():
import multiprocessing
import platform
import sys
def child_of_child(q):
print('entering child of child')
assert q.get() == 2
q.put(3)
print('leaving child of child')
def child(q):
print('entering child')
assert q.get() == 1
print('spawning child of child')
p = multiprocessing.Process(target=child_of_child, args=(q, ))
p.start()
p.join()
assert q.get() == 3
q.put(4)
print('leaving child')
if __name__ == '__main__':
import backchannel
if sys.version_info >= (3, 4):
multiprocessing.set_start_method('spawn')
else:
assert platform.system() == 'Windows'
print('spawning child')
q = multiprocessing.Queue()
p = multiprocessing.Process(target=child, args=(q, ))
p.start()
print('child spawned')
backchannel.write_json(p.pid)
q.put(1)
assert backchannel.read_json() == 'continue'
q.put(2)
p.join()
assert q.get() == 4
q.close()
backchannel.write_json('done')
debug_session.ignore_unobserved += [
# The queue module can spawn helper background threads, depending on Python version
# and platform. Since this is an implementation detail, we don't care about those.
Event('thread', ANY.dict_with({'reason': 'started'}))
]
debug_session.multiprocess = True
debug_session.prepare_to_run(filename=code_to_debug, backchannel=True)
debug_session.start_debugging()
root_start_request, = debug_session.all_occurrences_of(
Request('launch') | Request('attach'))
root_process, = debug_session.all_occurrences_of(Event('process'))
root_pid = int(root_process.body['systemProcessId'])
child_pid = debug_session.read_json()
child_subprocess = debug_session.wait_for_next(Event('ptvsd_subprocess'))
assert child_subprocess == Event(
'ptvsd_subprocess', {
'rootProcessId': root_pid,
'parentProcessId': root_pid,
'processId': child_pid,
'port': ANY.int,
'rootStartRequest': {
'seq': ANY.int,
'type': 'request',
'command': root_start_request.command,
'arguments': root_start_request.arguments,
}
})
child_port = child_subprocess.body['port']
child_session = DebugSession(method='attach_socket', ptvsd_port=child_port)
child_session.ignore_unobserved = debug_session.ignore_unobserved
child_session.connect()
child_session.handshake()
child_session.start_debugging()
debug_session.proceed()
child_child_subprocess = debug_session.wait_for_next(
Event('ptvsd_subprocess'))
assert child_child_subprocess == Event(
'ptvsd_subprocess', {
'rootProcessId': root_pid,
'parentProcessId': child_pid,
'processId': ANY.int,
'port': ANY.int,
'rootStartRequest': {
'seq': ANY.int,
'type': 'request',
'command': root_start_request.command,
'arguments': root_start_request.arguments,
}
})
child_child_port = child_child_subprocess.body['port']
child_child_session = DebugSession(method='attach_socket',
ptvsd_port=child_child_port)
child_child_session.ignore_unobserved = debug_session.ignore_unobserved
child_child_session.connect()
child_child_session.handshake()
child_child_session.start_debugging(freeze=False)
debug_session.write_json('continue')
if sys.version_info >= (3, ):
child_child_session.wait_for_termination()
child_session.wait_for_termination()
else:
# These should really be wait_for_termination(), but child processes don't send the
# usual sequence of events leading to 'terminate' when they exit for some unclear
# reason (ptvsd bug?). So, just wait till they drop connection.
child_child_session.wait_for_disconnect()
child_session.wait_for_disconnect()
assert debug_session.read_json() == 'done'
def test_vsc_exception_options_raise_with_except(pyfile, run_as, start_method,
raised, uncaught):
@pyfile
def code_to_debug():
from dbgimporter import import_and_enable_debugger
import_and_enable_debugger()
def raise_with_except():
try:
raise ArithmeticError('bad code')
except Exception:
pass
raise_with_except()
ex_line = 5
filters = []
filters += ['raised'] if raised == 'raisedOn' else []
filters += ['uncaught'] if uncaught == 'uncaughtOn' else []
with DebugSession() as session:
session.initialize(
target=(run_as, code_to_debug),
start_method=start_method,
ignore_unobserved=[Event('continued')],
)
session.send_request('setExceptionBreakpoints', {
'filters': filters
}).wait_for_response()
session.start_debugging()
expected = ANY.dict_with({
'exceptionId':
ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'description':
'bad code',
'breakMode':
'always' if raised == 'raisedOn' else 'unhandled',
'details':
ANY.dict_with({
'typeName':
ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'message':
'bad code',
'source':
ANY.such_that(lambda s: compare_path(code_to_debug, s)),
}),
})
if raised == 'raisedOn':
hit = session.wait_for_thread_stopped(reason='exception')
frames = hit.stacktrace.body['stackFrames']
assert ex_line == frames[0]['line']
resp_exc_info = session.send_request('exceptionInfo', {
'threadId': hit.thread_id
}).wait_for_response()
assert resp_exc_info.body == expected
session.send_request('continue').wait_for_response(freeze=False)
# uncaught should not 'stop' matter since the exception is caught
session.wait_for_exit()
def test_flask_breakpoint_no_multiproc(debug_session, bp_file, bp_line, bp_name, start_method):
_flask_no_multiproc_common(debug_session, start_method)
bp_var_content = 'Flask-Jinja-Test'
debug_session.set_breakpoints(bp_file, [bp_line])
debug_session.start_debugging()
# wait for Flask web server to start
wait_for_connection(FLASK_PORT)
link = FLASK_LINK
web_request = get_web_content(link, {})
thread_stopped = debug_session.wait_for_next(Event('stopped'), ANY.dict_with({'reason': 'breakpoint'}))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = debug_session.send_request('stackTrace', arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
assert frames[0] == {
'id': ANY.int,
'name': bp_name,
'source': {
'sourceReference': ANY.int,
'path': ANY.such_that(lambda s: compare_path(s, bp_file)),
},
'line': bp_line,
'column': 1,
}
fid = frames[0]['id']
resp_scopes = debug_session.send_request('scopes', arguments={
'frameId': fid
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = debug_session.send_request('variables', arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables'] if v['name'] == 'content')
assert variables == [{
'name': 'content',
'type': 'str',
'value': repr(bp_var_content),
'presentationHint': {'attributes': ['rawString']},
'evaluateName': 'content'
}]
debug_session.send_request('continue').wait_for_response()
debug_session.wait_for_next(Event('continued'))
web_content = web_request.wait_for_response()
assert web_content.find(bp_var_content) != -1
# shutdown to web server
link = FLASK_LINK + 'exit'
get_web_content(link).wait_for_response()
debug_session.wait_for_exit()
def test_variables_and_evaluate(debug_session, simple_hit_paused_on_break):
hit = simple_hit_paused_on_break
resp_scopes = debug_session.send_request('scopes',
arguments={
'frameId': hit.frame_id,
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables']
if v['name'] in ['a', 'b', 'c'])
assert len(variables) == 3
# variables should be sorted alphabetically
assert ['a', 'b', 'c'] == list(v['name'] for v in variables)
# get contents of 'b'
resp_b_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': variables[1]['variablesReference']
}).wait_for_response()
b_variables = resp_b_variables.body['variables']
assert len(b_variables) == 3
assert b_variables[0] == {
'type': 'int',
'value': '1',
'name': ANY.such_that(lambda x: x.find('one') > 0),
'evaluateName': "b['one']"
}
assert b_variables[1] == {
'type': 'int',
'value': '2',
'name': ANY.such_that(lambda x: x.find('two') > 0),
'evaluateName': "b['two']"
}
assert b_variables[2] == {
'type': 'int',
'value': '2',
'name': '__len__',
'evaluateName': "b.__len__"
}
# simple variable
resp_evaluate1 = debug_session.send_request('evaluate',
arguments={
'expression': 'a',
'frameId': hit.frame_id,
}).wait_for_response()
assert resp_evaluate1.body == ANY.dict_with({'type': 'int', 'result': '1'})
# dict variable
resp_evaluate2 = debug_session.send_request('evaluate',
arguments={
'expression': 'b["one"]',
'frameId': hit.frame_id,
}).wait_for_response()
assert resp_evaluate2.body == ANY.dict_with({'type': 'int', 'result': '1'})
# expression evaluate
resp_evaluate3 = debug_session.send_request('evaluate',
arguments={
'expression':
'a + b["one"]',
'frameId': hit.frame_id,
}).wait_for_response()
assert resp_evaluate3.body == ANY.dict_with({'type': 'int', 'result': '2'})
def test_flask_breakpoint_multiproc(debug_session, start_method):
env = {
'FLASK_APP': 'app',
'FLASK_ENV': 'development',
'FLASK_DEBUG': '1',
}
if platform.system() != 'Windows':
locale = 'en_US.utf8' if platform.system() == 'Linux' else 'en_US.UTF-8'
env.update({
'LC_ALL': locale,
'LANG': locale,
})
debug_session.initialize(
start_method=start_method,
target=('module', 'flask'),
multiprocess=True,
program_args=['run', ],
ignore_events=[Event('stopped'), Event('continued')],
debug_options=['Jinja'],
cwd=FLASK1_ROOT,
env=env,
expected_returncode=ANY.int, # No clean way to kill Flask server
)
bp_line = 11
bp_var_content = 'Flask-Jinja-Test'
debug_session.set_breakpoints(FLASK1_APP, [bp_line])
debug_session.start_debugging()
child_session = _wait_for_child_process(debug_session)
child_session.send_request('setBreakpoints', arguments={
'source': {'path': FLASK1_APP},
'breakpoints': [{'line': bp_line}, ],
}).wait_for_response()
child_session.start_debugging()
# wait for Flask server to start
wait_for_connection(FLASK_PORT)
web_request = get_web_content(FLASK_LINK, {})
thread_stopped = child_session.wait_for_next(Event('stopped', ANY.dict_with({'reason': 'breakpoint'})))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = child_session.send_request('stackTrace', arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
assert frames[0] == {
'id': ANY.int,
'name': 'home',
'source': {
'sourceReference': ANY.int,
'path': ANY.such_that(lambda s: compare_path(s, FLASK1_APP)),
},
'line': bp_line,
'column': 1,
}
fid = frames[0]['id']
resp_scopes = child_session.send_request('scopes', arguments={
'frameId': fid
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = child_session.send_request('variables', arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = [v for v in resp_variables.body['variables'] if v['name'] == 'content']
assert variables == [{
'name': 'content',
'type': 'str',
'value': repr(bp_var_content),
'presentationHint': {'attributes': ['rawString']},
'evaluateName': 'content'
}]
child_session.send_request('continue').wait_for_response()
child_session.wait_for_next(Event('continued'))
web_content = web_request.wait_for_response()
assert web_content.find(bp_var_content) != -1
# shutdown to web server
link = FLASK_LINK + 'exit'
get_web_content(link).wait_for_response()
debug_session.wait_for_exit()
def test_flask_exception_no_multiproc(debug_session, ex_type, ex_line, start_method):
_flask_no_multiproc_common(debug_session, start_method)
debug_session.send_request('setExceptionBreakpoints', arguments={
'filters': ['raised', 'uncaught'],
}).wait_for_response()
debug_session.start_debugging()
# wait for Flask web server to start
wait_for_connection(FLASK_PORT)
base_link = FLASK_LINK
link = base_link + ex_type if base_link.endswith('/') else ('/' + ex_type)
web_request = get_web_content(link, {})
thread_stopped = debug_session.wait_for_next(Event('stopped', ANY.dict_with({'reason': 'exception'})))
assert thread_stopped == Event('stopped', ANY.dict_with({
'reason': 'exception',
'text': ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'description': 'Hello'
}))
tid = thread_stopped.body['threadId']
resp_exception_info = debug_session.send_request(
'exceptionInfo',
arguments={'threadId': tid, }
).wait_for_response()
exception = resp_exception_info.body
assert exception == {
'exceptionId': ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'breakMode': 'always',
'description': 'Hello',
'details': {
'message': 'Hello',
'typeName': ANY.such_that(lambda s: s.endswith('ArithmeticError')),
'source': ANY.such_that(lambda s: compare_path(s, FLASK1_APP)),
'stackTrace': ANY.such_that(lambda s: True)
}
}
resp_stacktrace = debug_session.send_request('stackTrace', arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
assert frames[0] == {
'id': ANY.int,
'name': 'bad_route_' + ex_type,
'source': {
'sourceReference': ANY.int,
'path': ANY.such_that(lambda s: compare_path(s, FLASK1_APP)),
},
'line': ex_line,
'column': 1,
}
debug_session.send_request('continue').wait_for_response()
debug_session.wait_for_next(Event('continued'))
# ignore response for exception tests
web_request.wait_for_response()
# shutdown to web server
link = base_link + 'exit' if base_link.endswith('/') else '/exit'
get_web_content(link).wait_for_response()
debug_session.wait_for_exit()
def test_variables_and_evaluate(debug_session, pyfile, run_as):
@pyfile
def code_to_debug():
a = 1
b = {"one": 1, "two": 2}
c = 3
print([a, b, c])
bp_line = 4
bp_file = code_to_debug
_common_setup(debug_session, bp_file, run_as)
debug_session.send_request('setBreakpoints',
arguments={
'source': {
'path': bp_file
},
'breakpoints': [
{
'line': bp_line
},
],
}).wait_for_response()
debug_session.start_debugging()
thread_stopped = debug_session.wait_for_next(
Event('stopped'), ANY.dict_with({'reason': 'breakpoint'}))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = debug_session.send_request('stackTrace',
arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
fid = frames[0]['id']
resp_scopes = debug_session.send_request('scopes',
arguments={
'frameId': fid
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables']
if v['name'] in ['a', 'b', 'c'])
assert len(variables) == 3
# variables should be sorted alphabetically
assert ['a', 'b', 'c'] == list(v['name'] for v in variables)
# get contents of 'b'
resp_b_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': variables[1]['variablesReference']
}).wait_for_response()
b_variables = resp_b_variables.body['variables']
assert len(b_variables) == 3
assert b_variables[0] == {
'type': 'int',
'value': '1',
'name': ANY.such_that(lambda x: x.find('one') > 0),
'evaluateName': "b['one']"
}
assert b_variables[1] == {
'type': 'int',
'value': '2',
'name': ANY.such_that(lambda x: x.find('two') > 0),
'evaluateName': "b['two']"
}
assert b_variables[2] == {
'type': 'int',
'value': '2',
'name': '__len__',
'evaluateName': "b.__len__"
}
# simple variable
resp_evaluate1 = debug_session.send_request('evaluate',
arguments={
'expression': 'a',
'frameId': fid
}).wait_for_response()
assert resp_evaluate1.body == ANY.dict_with({'type': 'int', 'result': '1'})
# dict variable
resp_evaluate2 = debug_session.send_request('evaluate',
arguments={
'expression': 'b["one"]',
'frameId': fid
}).wait_for_response()
assert resp_evaluate2.body == ANY.dict_with({'type': 'int', 'result': '1'})
# expression evaluate
resp_evaluate3 = debug_session.send_request('evaluate',
arguments={
'expression':
'a + b["one"]',
'frameId': fid
}).wait_for_response()
assert resp_evaluate3.body == ANY.dict_with({'type': 'int', 'result': '2'})
debug_session.send_request('continue').wait_for_response()
debug_session.wait_for_next(Event('continued'))
debug_session.wait_for_exit()
def test_variable_sort(debug_session, pyfile, run_as):
@pyfile
def code_to_debug():
b_test = {"spam": "A", "eggs": "B", "abcd": "C"} # noqa
_b_test = 12 # noqa
__b_test = 13 # noqa
__b_test__ = 14 # noqa
a_test = 1 # noqa
_a_test = 2 # noqa
__a_test = 3 # noqa
__a_test__ = 4 # noqa
c_test = {1: "one", 2: "two", 10: "ten"} # noqa
_c_test = 22 # noqa
__c_test = 23 # noqa
__c_test__ = 24 # noqa
d = 3 # noqa
print('done')
bp_line = 13
bp_file = code_to_debug
_common_setup(debug_session, bp_file, run_as)
debug_session.send_request('setBreakpoints',
arguments={
'source': {
'path': bp_file
},
'breakpoints': [
{
'line': bp_line
},
],
}).wait_for_response()
debug_session.start_debugging()
thread_stopped = debug_session.wait_for_next(
Event('stopped'), ANY.dict_with({'reason': 'breakpoint'}))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = debug_session.send_request('stackTrace',
arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
fid = frames[0]['id']
resp_scopes = debug_session.send_request('scopes',
arguments={
'frameId': fid
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variable_names = list(v['name'] for v in resp_variables.body['variables']
if v['name'].find('_test') > 0)
assert variable_names == [
'a_test', 'b_test', 'c_test', '_a_test', '_b_test', '_c_test',
'__a_test', '__b_test', '__c_test', '__a_test__', '__b_test__',
'__c_test__'
]
# ensure string dict keys are sorted
b_test_variable = list(v for v in resp_variables.body['variables']
if v['name'] == 'b_test')
assert len(b_test_variable) == 1
resp_dict_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': b_test_variable[0]['variablesReference']
}).wait_for_response()
variable_names = list(v['name'][1:5]
for v in resp_dict_variables.body['variables'])
assert len(variable_names) == 4
assert variable_names[:3] == ['abcd', 'eggs', 'spam']
# ensure numeric dict keys are sorted
c_test_variable = list(v for v in resp_variables.body['variables']
if v['name'] == 'c_test')
assert len(c_test_variable) == 1
resp_dict_variables2 = debug_session.send_request(
'variables',
arguments={
'variablesReference': c_test_variable[0]['variablesReference']
}).wait_for_response()
variable_names = list(v['name']
for v in resp_dict_variables2.body['variables'])
assert len(variable_names) == 4
# NOTE: this is commented out due to sorting bug #213
# assert variable_names[:3] == ['1', '2', '10']
debug_session.send_request('continue').wait_for_response()
debug_session.wait_for_next(Event('continued'))
debug_session.wait_for_exit()
def test_set_variable(debug_session, pyfile, run_as):
@pyfile
def code_to_debug():
a = 1
print(a)
bp_line = 2
bp_file = code_to_debug
_common_setup(debug_session, bp_file, run_as)
debug_session.send_request('setBreakpoints',
arguments={
'source': {
'path': bp_file
},
'breakpoints': [
{
'line': bp_line
},
],
}).wait_for_response()
debug_session.start_debugging()
thread_stopped = debug_session.wait_for_next(
Event('stopped'), ANY.dict_with({'reason': 'breakpoint'}))
assert thread_stopped.body['threadId'] is not None
tid = thread_stopped.body['threadId']
resp_stacktrace = debug_session.send_request('stackTrace',
arguments={
'threadId': tid,
}).wait_for_response()
assert resp_stacktrace.body['totalFrames'] > 0
frames = resp_stacktrace.body['stackFrames']
fid = frames[0]['id']
resp_scopes = debug_session.send_request('scopes',
arguments={
'frameId': fid
}).wait_for_response()
scopes = resp_scopes.body['scopes']
assert len(scopes) > 0
resp_variables = debug_session.send_request(
'variables',
arguments={
'variablesReference': scopes[0]['variablesReference']
}).wait_for_response()
variables = list(v for v in resp_variables.body['variables']
if v['name'] == 'a')
assert len(variables) == 1
assert variables[0] == {
'type': 'int',
'value': '1',
'name': 'a',
'evaluateName': "a"
}
resp_set_variable = debug_session.send_request(
'setVariable',
arguments={
'variablesReference': scopes[0]['variablesReference'],
'name': 'a',
'value': '1000'
}).wait_for_response()
assert resp_set_variable.body == ANY.dict_with({
'type': 'int',
'value': '1000'
})
debug_session.send_request('continue').wait_for_response()
debug_session.wait_for_next(Event('continued'))
debug_session.wait_for_next(Event('output'))
output = [
e for e in debug_session.all_occurrences_of(Event('output'))
if e.body['output'].startswith('1000')
]
assert any(output)
debug_session.wait_for_exit()