packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py

   1 """
   2 Test _regexp-break command which uses regular expression matching to dispatch to other built in breakpoint commands.
   3 """
   4
   5 from __future__ import print_function
   6
   7
   8 import os
   9 import time
  10 import lldb
  11 from lldbsuite.test.lldbtest import *
  12 import lldbsuite.test.lldbutil as lldbutil
  13
  14
  15 class RegexpBreakCommandTestCase(TestBase):
  16
  17     mydir = TestBase.compute_mydir(__file__)
  18
  19     def test(self):
  20         """Test _regexp-break command."""
  21         self.build()
  22         self.regexp_break_command()
  23
  24     def setUp(self):
  25         # Call super's setUp().
  26         TestBase.setUp(self)
  27         # Find the line number to break inside main().
  28         self.source = 'main.c'
  29         self.line = line_number(
  30             self.source, '// Set break point at this line.')
  31
  32     def regexp_break_command(self):
  33         """Test the super consie "b" command, which is analias for _regexp-break."""
  34         exe = os.path.join(os.getcwd(), "a.out")
  35         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
  36
  37         break_results = lldbutil.run_break_set_command(
  38             self, "b %d" %
  39             self.line)
  40         lldbutil.check_breakpoint_result(
  41             self,
  42             break_results,
  43             file_name='main.c',
  44             line_number=self.line,
  45             num_locations=1)
  46
  47         break_results = lldbutil.run_break_set_command(
  48             self, "b %s:%d" % (self.source, self.line))
  49         lldbutil.check_breakpoint_result(
  50             self,
  51             break_results,
  52             file_name='main.c',
  53             line_number=self.line,
  54             num_locations=1)
  55
  56         # Check breakpoint with full file path.
  57         full_path = os.path.join(os.getcwd(), self.source)
  58         break_results = lldbutil.run_break_set_command(
  59             self, "b %s:%d" % (full_path, self.line))
  60         lldbutil.check_breakpoint_result(
  61             self,
  62             break_results,
  63             file_name='main.c',
  64             line_number=self.line,
  65             num_locations=1)
  66
  67         self.runCmd("run", RUN_SUCCEEDED)
  68
  69         # The stop reason of the thread should be breakpoint.
  70         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  71                     substrs=['stopped',
  72                              'stop reason = breakpoint'])