| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import datetime |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class PyObjectSynthProviderTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| @expectedFailureAll(oslist=["windows"]) |
| def test_print_array(self): |
| """Test that expr -Z works""" |
| self.build() |
| self.provider_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', 'break here') |
| |
| def provider_data_formatter_commands(self): |
| """Test that the PythonObjectSyntheticChildProvider helper class works""" |
| 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 clear', check=False) |
| self.runCmd('type summary clear', check=False) |
| self.runCmd('type synth clear', check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| self.runCmd('command script import provider.py') |
| self.runCmd( |
| 'type synthetic add Foo --python-class provider.SyntheticChildrenProvider') |
| self.expect('frame variable f.Name', substrs=['"Enrico"']) |
| self.expect( |
| 'frame variable f', |
| substrs=[ |
| 'ID = 123456', |
| 'Name = "Enrico"', |
| 'Rate = 1.25']) |
| self.expect( |
| 'expression f', |
| substrs=[ |
| 'ID = 123456', |
| 'Name = "Enrico"', |
| 'Rate = 1.25']) |
