| """ |
| Tests that C++ member and static variables are available where they should be. |
| """ |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class CPPThisTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| # rdar://problem/9962849 |
| @expectedFailureAll( |
| compiler="gcc", |
| bugnumber="llvm.org/pr15439 The 'this' pointer isn't available during expression evaluation when stopped in an inlined member function") |
| @expectedFailureAll( |
| compiler="icc", |
| bugnumber="ICC doesn't emit correct DWARF inline debug info for inlined member functions.") |
| @expectedFailureAll( |
| oslist=["windows"], |
| bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows") |
| def test_with_run_command(self): |
| """Test that the appropriate member variables are available when stopped in C++ static, inline, and const methods""" |
| self.build() |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| self.set_breakpoint(line_number('main.cpp', '// breakpoint 1')) |
| self.set_breakpoint(line_number('main.cpp', '// breakpoint 2')) |
| self.set_breakpoint(line_number('main.cpp', '// breakpoint 3')) |
| self.set_breakpoint(line_number('main.cpp', '// breakpoint 4')) |
| |
| self.runCmd("process launch", RUN_SUCCEEDED) |
| |
| self.expect("expression -- m_a = 2", |
| startstr="(int) $0 = 2") |
| |
| self.runCmd("process continue") |
| |
| # This would be disallowed if we enforced const. But we don't. |
| self.expect("expression -- m_a = 2", |
| startstr="(int) $1 = 2") |
| |
| self.expect("expression -- (int)getpid(); m_a", |
| startstr="(int) $2 = 2") |
| |
| self.runCmd("process continue") |
| |
| self.expect("expression -- s_a", |
| startstr="(int) $3 = 5") |
| |
| self.runCmd("process continue") |
| |
| self.expect("expression -- m_a", |
| startstr="(int) $4 = 2") |
| |
| def set_breakpoint(self, line): |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.cpp", line, num_expected_locations=1, loc_exact=False) |
