| """ |
| Test the 'memory find' command. |
| """ |
| |
| |
| |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| import lldbsuite.test.lldbutil as lldbutil |
| from lldbsuite.test.decorators import * |
| |
| |
| class MemoryFindTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break inside main(). |
| self.line = line_number('main.cpp', '// break here') |
| |
| def test_memory_find(self): |
| """Test the 'memory find' command.""" |
| self.build() |
| exe = self.getBuildArtifact("a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # Break in main() after the variables are assigned values. |
| 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']) |
| |
| # The breakpoint should have a hit count of 1. |
| lldbutil.check_breakpoint(self, bpno = 1, expected_hit_count = 1) |
| |
| # Test the memory find commands. |
| |
| self.expect( |
| 'memory find -s "in const" `stringdata` `stringdata+(int)strlen(stringdata)`', |
| substrs=[ |
| 'data found at location: 0x', |
| '69 6e 20 63', |
| 'in const']) |
| |
| self.expect( |
| 'memory find -e "(uint8_t)0x22" `&bytedata[0]` `&bytedata[15]`', |
| substrs=[ |
| 'data found at location: 0x', |
| '22 33 44 55 66']) |
| |
| self.expect( |
| 'memory find -e "(uint8_t)0x22" `&bytedata[0]` `&bytedata[2]`', |
| substrs=['data not found within the range.']) |
| |
| self.expect('memory find -s "nothere" `stringdata` `stringdata+5`', |
| substrs=['data not found within the range.']) |
| |
| self.expect('memory find -s "nothere" `stringdata` `stringdata+10`', |
| substrs=['data not found within the range.']) |
