packages/Python/lldbsuite/test/tools/lldb-server/test/test_lldbgdbserverutils.py

   1 from __future__ import print_function
   2
   3
   4
   5 import unittest2
   6 import os.path
   7 import re
   8 import sys
   9
  10 from lldbgdbserverutils import *
  11
  12
  13 class TestLldbGdbServerUtils(unittest2.TestCase):
  14     def test_entry_exact_payload_match(self):
  15         entry = GdbRemoteEntry(is_send_to_remote=False, exact_payload="$OK#9a")
  16         entry.assert_match(self, "$OK#9a")
  17
  18     def test_entry_exact_payload_match_ignores_checksum(self):
  19         entry = GdbRemoteEntry(is_send_to_remote=False, exact_payload="$OK#9a")
  20         entry.assert_match(self, "$OK#00")
  21
  22     def test_entry_creates_context(self):
  23         entry = GdbRemoteEntry(is_send_to_remote=False, exact_payload="$OK#9a")
  24         context = entry.assert_match(self, "$OK#9a")
  25         self.assertIsNotNone(context)
  26
  27     def test_entry_regex_matches(self):
  28         entry = GdbRemoteEntry(is_send_to_remote=False, regex=re.compile(r"^\$QC([0-9a-fA-F]+)#"), capture={ 1:"thread_id" })
  29         context = entry.assert_match(self, "$QC980#00")
  30
  31     def test_entry_regex_saves_match(self):
  32         entry = GdbRemoteEntry(is_send_to_remote=False, regex=re.compile(r"^\$QC([0-9a-fA-F]+)#"), capture={ 1:"thread_id" })
  33         context = entry.assert_match(self, "$QC980#00")
  34         self.assertEqual(context["thread_id"], "980")
  35
  36     def test_entry_regex_expect_captures_success(self):
  37         context = { "thread_id":"980" }
  38         entry = GdbRemoteEntry(is_send_to_remote=False, regex=re.compile(r"^\$T([0-9a-fA-F]{2})thread:([0-9a-fA-F]+)"), expect_captures={ 2:"thread_id" })
  39         entry.assert_match(self, "$T11thread:980;", context=context)
  40
  41     def test_entry_regex_expect_captures_raises_on_fail(self):
  42         context = { "thread_id":"980" }
  43         entry = GdbRemoteEntry(is_send_to_remote=False, regex=re.compile(r"^\$T([0-9a-fA-F]{2})thread:([0-9a-fA-F]+)"), expect_captures={ 2:"thread_id" })
  44         try:
  45             entry.assert_match(self, "$T11thread:970;", context=context)
  46             self.fail()
  47         except AssertionError:
  48             # okay
  49             return None