| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| import lldbsuite.test.lldbutil as lldbutil |
| |
| |
| class PtrToArrayDataFormatterTestCase(TestBase): |
| def test_with_run_command(self): |
| """Test that LLDB handles the clang typeclass Paren correctly.""" |
| self.build() |
| self.data_formatter_commands() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break at. |
| self.line = line_number("main.cpp", "// Set break point at this line.") |
| |
| def data_formatter_commands(self): |
| """Test that LLDB handles the clang typeclass Paren correctly.""" |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True |
| ) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # The stop reason of the thread should be breakpoint. |
| self.expect( |
| "thread list", |
| STOPPED_DUE_TO_BREAKPOINT, |
| substrs=["stopped", "stop reason = breakpoint"], |
| ) |
| |
| # This is the function to remove the custom formats in order to have a |
| # clean slate for the next test case. |
| def cleanup(): |
| self.runCmd("type format delete hex", check=False) |
| self.runCmd("type summary clear", check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| self.expect( |
| "expression *(int (*)[3])foo", |
| substrs=["(int[3]) $", "[0] = 1", "[1] = 2", "[2] = 3"], |
| ) |
| |
| self.expect( |
| "expression *(int (*)[3])foo", |
| matching=False, |
| substrs=["01 00 00 00 02 00 00 00 03 00 00 00"], |
| ) |
| self.expect( |
| "expression *(int (*)[3])foo", |
| matching=False, |
| substrs=["0x000000030000000200000001"], |
| ) |
