| """Test SBValue::GetValueDidChange""" |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import sys |
| import time |
| import lldb |
| import time |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class HelloWorldTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| @add_test_categories(['pyapi']) |
| def test_with_process_launch_api(self): |
| """Test SBValue::GetValueDidChange""" |
| # Get the full path to our executable to be attached/debugged. |
| exe = self.getBuildArtifact(self.testMethodName) |
| d = {'EXE': exe} |
| self.build(dictionary=d) |
| self.setTearDownCleanup(dictionary=d) |
| target = self.dbg.CreateTarget(exe) |
| |
| breakpoint = target.BreakpointCreateBySourceRegex( |
| "break here", lldb.SBFileSpec("main.c")) |
| |
| 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']) |
| |
| i = self.frame().FindVariable("i") |
| i_val = i.GetValueAsUnsigned(0) |
| c = self.frame().FindVariable("c") |
| |
| # Update any values from the SBValue objects so we can ask them if they |
| # changed after a continue |
| i.GetValueDidChange() |
| c.GetChildAtIndex(1).GetValueDidChange() |
| c.GetChildAtIndex(0).GetChildAtIndex(0).GetValueDidChange() |
| |
| if self.TraceOn(): |
| self.runCmd("frame variable") |
| |
| self.runCmd("continue") |
| |
| if self.TraceOn(): |
| self.runCmd("frame variable") |
| |
| self.assertTrue( |
| i_val != i.GetValueAsUnsigned(0), |
| "GetValue() is saying a lie") |
| self.assertTrue( |
| i.GetValueDidChange(), |
| "GetValueDidChange() is saying a lie") |
| |
| # Check complex type |
| self.assertTrue(c.GetChildAtIndex(0).GetChildAtIndex(0).GetValueDidChange( |
| ) and not c.GetChildAtIndex(1).GetValueDidChange(), "GetValueDidChange() is saying a lie") |
