| """ |
| Test that breakpoints set on a bad address say they are bad. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import lldb |
| import lldbsuite.test.lldbutil as lldbutil |
| from lldbsuite.test.lldbtest import * |
| |
| |
| class BadAddressBreakpointTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| def test_bad_address_breakpoints(self): |
| """Test that breakpoints set on a bad address say they are bad.""" |
| self.build() |
| self.address_breakpoints() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| def address_breakpoints(self): |
| """Test that breakpoints set on a bad address say they are bad.""" |
| target, process, thread, bkpt = \ |
| lldbutil.run_to_source_breakpoint(self, |
| "Set a breakpoint here", |
| lldb.SBFileSpec("main.c")) |
| |
| # Now see if we can read from 0. If I can't do that, I don't |
| # have a good way to know what an illegal address is... |
| error = lldb.SBError() |
| |
| ptr = process.ReadPointerFromMemory(0x0, error) |
| |
| if not error.Success(): |
| bkpt = target.BreakpointCreateByAddress(0x0) |
| for bp_loc in bkpt: |
| self.assertTrue(bp_loc.IsResolved() == False) |
| else: |
| self.fail( |
| "Could not find an illegal address at which to set a bad breakpoint.") |
