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"""Test the lldb public C++ api breakpoint callbacks."""
from __future__ import print_function
# __package__ = "lldbsuite.test"
import os
import re
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
import subprocess
class SBBreakpointCallbackCase(TestBase):
def setUp(self):
TestBase.setUp(self)
self.generateSource('driver.cpp')
self.generateSource('listener_test.cpp')
self.generateSource('test_breakpoint_callback.cpp')
self.generateSource('test_listener_event_description.cpp')
self.generateSource('test_listener_event_process_state.cpp')
self.generateSource('test_listener_resume.cpp')
mydir = TestBase.compute_mydir(__file__)
@skipIfRemote
@skipIfNoSBHeaders
# clang-cl does not support throw or catch (llvm.org/pr24538)
@skipIfWindows
def test_breakpoint_callback(self):
"""Test the that SBBreakpoint callback is invoked when a breakpoint is hit. """
self.build_and_test('driver.cpp test_breakpoint_callback.cpp',
'test_breakpoint_callback')
@skipIfRemote
@skipIfNoSBHeaders
# clang-cl does not support throw or catch (llvm.org/pr24538)
@skipIfWindows
@expectedFlakeyFreeBSD
def test_sb_api_listener_event_description(self):
""" Test the description of an SBListener breakpoint event is valid."""
self.build_and_test(
'driver.cpp listener_test.cpp test_listener_event_description.cpp',
'test_listener_event_description')
pass
@skipIfRemote
@skipIfNoSBHeaders
# clang-cl does not support throw or catch (llvm.org/pr24538)
@skipIfWindows
@expectedFlakeyFreeBSD
def test_sb_api_listener_event_process_state(self):
""" Test that a registered SBListener receives events when a process
changes state.
"""
self.build_and_test(
'driver.cpp listener_test.cpp test_listener_event_process_state.cpp',
'test_listener_event_process_state')
pass
@skipIfRemote
@skipIfNoSBHeaders
# clang-cl does not support throw or catch (llvm.org/pr24538)
@skipIfWindows
@expectedFlakeyFreeBSD
@expectedFailureAll(oslist=["linux"])
def test_sb_api_listener_resume(self):
""" Test that a process can be resumed from a non-main thread. """
self.build_and_test(
'driver.cpp listener_test.cpp test_listener_resume.cpp',
'test_listener_resume')
pass
def build_and_test(self, sources, test_name, args=None):
""" Build LLDB test from sources, and run expecting 0 exit code """
# These tests link against host lldb API.
# Compiler's target triple must match liblldb triple
# because remote is disabled, we can assume that the os is the same
# still need to check architecture
if self.getLldbArchitecture() != self.getArchitecture():
self.skipTest(
"This test is only run if the target arch is the same as the lldb binary arch")
self.inferior = 'inferior_program'
self.buildProgram('inferior.cpp', self.inferior)
self.addTearDownHook(lambda: os.remove(self.inferior))
self.buildDriver(sources, test_name)
self.addTearDownHook(lambda: os.remove(test_name))
test_exe = os.path.join(os.getcwd(), test_name)
self.signBinary(test_exe)
exe = [test_exe, self.inferior]
env = {self.dylibPath: self.getLLDBLibraryEnvVal()}
if self.TraceOn():
print("Running test %s" % " ".join(exe))
check_call(exe, env=env)
else:
with open(os.devnull, 'w') as fnull:
check_call(exe, env=env, stdout=fnull, stderr=fnull)
def build_program(self, sources, program):
return self.buildDriver(sources, program)
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