| """ |
| 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', |
| ], |
| ) |
