"""
Test that parray of a struct with an embedded char array works.
This was failing because the "live address" of the child elements
was calculated incorrectly - as a offset from the pointer live
address. It only happened for char[] children because they used
GetAddressOf which relies on the live address.
"""
import lldb
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.lldbtest import *
class TestParrayVrsCharArrayChild(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def test_parray_struct_with_char_array_child(self):
"""This is the basic test for does parray get the char values right."""
self.build()
self.main_source_file = lldb.SBFileSpec("main.c")
self.do_array_test()
def do_array_test(self):
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
self, "Set a breakpoint here", self.main_source_file
)
frame = thread.GetFrameAtIndex(0)
self.expect(
"expr -Z 3 -- struct_ptr",
substrs=[
'before = 112, var = "abcd", after = 221',
'before = 313, var = "efgh", after = 414',
'before = 515, var = "ijkl", after = 616',
],
)