| """ |
| Verify the default cache line size for android targets |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class DefaultCacheLineSizeTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipUnlessPlatform(['android']) |
| def test_cache_line_size(self): |
| self.build(dictionary=self.getBuildFlags()) |
| exe = self.getBuildArtifact("a.out") |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target and target.IsValid(), "Target is valid") |
| |
| breakpoint = target.BreakpointCreateByName("main") |
| self.assertTrue( |
| breakpoint and breakpoint.IsValid(), |
| "Breakpoint is valid") |
| |
| # Run the program. |
| process = target.LaunchSimple( |
| None, None, self.get_process_working_directory()) |
| self.assertTrue(process and process.IsValid(), PROCESS_IS_VALID) |
| self.assertEqual( |
| process.GetState(), |
| lldb.eStateStopped, |
| PROCESS_STOPPED) |
| |
| # check the setting value |
| self.expect( |
| "settings show target.process.memory-cache-line-size", |
| patterns=[" = 2048"]) |
| |
| # Run to completion. |
| process.Continue() |
| self.assertEqual(process.GetState(), lldb.eStateExited, PROCESS_EXITED) |
