blob: 114be3ade01a283bf5840a653603f213d8b9b2e8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class TestUnionMembers(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_union_members(self):
self._load_exe()
# Set breakpoints
bp = self.target.BreakpointCreateBySourceRegex("Break here", self.src_file_spec)
self.assertTrue(bp.IsValid() and bp.GetNumLocations() >= 1, VALID_BREAKPOINT)
# Launch the process
self.process = self.target.LaunchSimple(None, None, self.get_process_working_directory())
self.assertTrue(self.process.IsValid(), PROCESS_IS_VALID)
self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
self.assertTrue(thread.IsValid())
frame = thread.GetSelectedFrame()
self.assertTrue(frame.IsValid())
val = frame.EvaluateExpression("u");
self.assertTrue(val.IsValid())
val = frame.EvaluateExpression("u.s");
self.assertTrue(val.IsValid())
self.assertEqual(val.GetNumChildren(), 2)
def _load_exe(self):
self.build()
cwd = os.getcwd()
src_file = os.path.join(cwd, "main.c")
self.src_file_spec = lldb.SBFileSpec(src_file)
self.assertTrue(self.src_file_spec.IsValid(), "breakpoint file")
# Get the path of the executable
exe_path = os.path.join(cwd, 'a.out')
# Load the executable
self.target = self.dbg.CreateTarget(exe_path)
self.assertTrue(self.target.IsValid(), VALID_TARGET)
|