mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-21 12:35:47 -04:00
c432c8f856
This is the conclusion of an effort to get LLDB's Python code structured into a bona-fide Python package. This has a number of benefits, but most notably the ability to more easily share Python code between different but related pieces of LLDB's Python infrastructure (for example, `scripts` can now share code with `test`). llvm-svn: 251532
70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
from __future__ import print_function
|
|
|
|
import use_lldb_suite
|
|
|
|
import lldb
|
|
import lldbutil
|
|
from lldbtest import *
|
|
|
|
class ExprCharTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
def setUp(self):
|
|
# Call super's setUp().
|
|
TestBase.setUp(self)
|
|
|
|
self.main_source = "main.cpp"
|
|
self.main_source_spec = lldb.SBFileSpec (self.main_source)
|
|
self.exe = os.path.join(os.getcwd(), "a.out")
|
|
|
|
def do_test(self, dictionary=None):
|
|
"""These basic expression commands should work as expected."""
|
|
self.build(dictionary = dictionary)
|
|
|
|
target = self.dbg.CreateTarget(self.exe)
|
|
self.assertTrue(target)
|
|
|
|
breakpoint = target.BreakpointCreateBySourceRegex('// Break here', self.main_source_spec)
|
|
self.assertTrue(breakpoint)
|
|
|
|
# Launch the process, and do not stop at the entry point.
|
|
process = target.LaunchSimple(None, None, self.get_process_working_directory())
|
|
self.assertTrue(process)
|
|
|
|
threads = lldbutil.get_threads_stopped_at_breakpoint(process, breakpoint)
|
|
self.assertEqual(len(threads), 1)
|
|
|
|
frame = threads[0].GetFrameAtIndex(0)
|
|
|
|
value = frame.EvaluateExpression("foo(c)")
|
|
self.assertTrue(value.IsValid())
|
|
self.assertTrue(value.GetError().Success())
|
|
self.assertEqual(value.GetValueAsSigned(0), 1)
|
|
|
|
value = frame.EvaluateExpression("foo(sc)")
|
|
self.assertTrue(value.IsValid())
|
|
self.assertTrue(value.GetError().Success())
|
|
self.assertEqual(value.GetValueAsSigned(0), 2)
|
|
|
|
value = frame.EvaluateExpression("foo(uc)")
|
|
self.assertTrue(value.IsValid())
|
|
self.assertTrue(value.GetError().Success())
|
|
self.assertEqual(value.GetValueAsSigned(0), 3)
|
|
|
|
@expectedFailureWindows("llvm.org/pr21765")
|
|
def test_default_char(self):
|
|
self.do_test()
|
|
|
|
@expectedFailureArch("arm", "llvm.org/pr23069")
|
|
@expectedFailureArch("aarch64", "llvm.org/pr23069")
|
|
@expectedFailureWindows("llvm.org/pr21765")
|
|
def test_signed_char(self):
|
|
self.do_test(dictionary={'CFLAGS_EXTRAS': '-fsigned-char'})
|
|
|
|
@expectedFailurei386("llvm.org/pr23069")
|
|
@expectedFailurex86_64("llvm.org/pr23069")
|
|
@expectedFailureWindows("llvm.org/pr21765")
|
|
def test_unsigned_char(self):
|
|
self.do_test(dictionary={'CFLAGS_EXTRAS': '-funsigned-char'})
|