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Add HighlevelFixture.error().

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This commit is contained in:
Eric Snow 2018-02-27 17:55:09 +00:00
parent 0f4d1cf31b
commit e07f725e68
1 changed files with 34 additions and 4 deletions
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38
tests/ptvsd/highlevel/__init__.py
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@ -13,6 +13,8 @@ from _pydevd_bundle.pydevd_comm import (
CMD_THREAD_SUSPEND,
CMD_RETURN,
CMD_RUN,
CMD_STEP_CAUGHT_EXCEPTION,
CMD_SEND_CURR_EXCEPTION_TRACE,
)
from tests.helpers.pydevd import FakePyDevd
@ -72,10 +74,9 @@ class PyDevdMessages(object):
text += '</xml>'
return text
def format_frames(self, thread, reason, *frames):
tid, _ = thread # (tid, tname)
def format_frames(self, threadid, reason, *frames):
text = '<xml>'
text += '<thread id="{}" stop_reason="{}">'.format(tid, reason)
text += '<thread id="{}" stop_reason="{}">'.format(threadid, reason)
fmt = '<frame id="{}" name="{}" file="{}" line="{}" />'
for frame in frames: # (fid, func, filename, line)
text += fmt.format(*frame)
@ -90,6 +91,25 @@ class PyDevdMessages(object):
text += '</xml>'
return urllib.quote(text)
def format_exception(self, threadid, exc, frame):
frameid, _, _, _ = frame
name = pydevd_xml.make_valid_xml_value(type(exc).__name__)
description = pydevd_xml.make_valid_xml_value(str(exc))
info = '<xml>'
info += '<thread id="{}" />'.format(threadid)
info += '</xml>'
return '{}\t{}\t{}\t{}'.format(
frameid,
name or 'exception: type unknown',
description or 'exception: no description',
self.format_frames(
threadid,
CMD_SEND_CURR_EXCEPTION_TRACE,
frame,
),
)
class VSCMessages(object):
@ -403,10 +423,11 @@ class HighlevelFixture(object):
return allthreads
def suspend(self, thread, reason, *stack):
ptid, _ = thread
with self.wait_for_event('stopped'):
self.send_debugger_event(
CMD_THREAD_SUSPEND,
self.debugger_msgs.format_frames(thread, reason, *stack),
self.debugger_msgs.format_frames(ptid, reason, *stack),
)
def pause(self, thread, *stack):
@ -416,6 +437,15 @@ class HighlevelFixture(object):
self.send_request('scopes', {'frameId': 1})
return tid
def error(self, thread, exc, frame):
tid = self.set_thread(thread)
self.send_debugger_event(
CMD_SEND_CURR_EXCEPTION_TRACE,
self.debugger_msgs.format_exception(thread[0], exc, frame),
)
self.suspend(thread, CMD_STEP_CAUGHT_EXCEPTION, frame)
return tid
#def set_variables(self, ...):
# ...