| """ |
| Test lldb-mi -target-xxx commands. |
| """ |
| |
| from __future__ import print_function |
| |
| import lldbmi_testcase |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class MiTargetTestCase(lldbmi_testcase.MiTestCaseBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfLinux # cannot attach to process on linux |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| @skipIfDarwin |
| def test_lldbmi_target_attach_wait_for(self): |
| """Test that 'lldb-mi --interpreter' works for -target-attach -n <name> --waitfor.""" |
| |
| # Build target executable with unique name |
| exeName = self.testMethodName |
| d = {'EXE': exeName} |
| self.buildProgram("test_attach.cpp", exeName) |
| self.addTearDownCleanup(dictionary=d) |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| # FIXME: -file-exec-and-sybmols is not required for target attach, but |
| # the test will not pass without this |
| self.runCmd("-file-exec-and-symbols %s" % self.getBuildArtifact(exeName)) |
| self.expect("\^done") |
| |
| # Set up attach |
| self.runCmd("-target-attach -n %s --waitfor" % exeName) |
| time.sleep(4) # Give attach time to setup |
| |
| # Start target process |
| self.spawnSubprocess(self.getBuildArtifact(exeName)) |
| self.addTearDownHook(self.cleanupSubprocesses) |
| self.expect("\^done") |
| |
| # Set breakpoint on printf |
| line = line_number('test_attach.cpp', '// BP_i++') |
| self.runCmd("-break-insert -f test_attach.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"1\"") |
| |
| # Continue to breakpoint |
| self.runCmd("-exec-continue") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Detach |
| self.runCmd("-target-detach") |
| self.expect("\^done") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfLinux # cannot attach to process on linux |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| @skipIfDarwin |
| def test_lldbmi_target_attach_name(self): |
| """Test that 'lldb-mi --interpreter' works for -target-attach -n <name>.""" |
| |
| # Build target executable with unique name |
| exeName = self.testMethodName |
| d = {'EXE': exeName} |
| self.buildProgram("test_attach.cpp", exeName) |
| self.addTearDownCleanup(dictionary=d) |
| |
| # Start target process |
| targetProcess = self.spawnSubprocess(self.getBuildArtifact(exeName)) |
| self.addTearDownHook(self.cleanupSubprocesses) |
| |
| self.spawnLldbMi(args=None) |
| |
| # Set up atatch |
| self.runCmd("-target-attach -n %s" % exeName) |
| self.expect("\^done") |
| |
| # Set breakpoint on printf |
| line = line_number('test_attach.cpp', '// BP_i++') |
| self.runCmd("-break-insert -f test_attach.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"1\"") |
| |
| # Continue to breakpoint |
| self.runCmd("-exec-continue") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Detach |
| self.runCmd("-target-detach") |
| self.expect("\^done") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfLinux # cannot attach to process on linux |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| @skipIfDarwin |
| def test_lldbmi_target_attach_pid(self): |
| """Test that 'lldb-mi --interpreter' works for -target-attach <pid>.""" |
| |
| # Build target executable with unique name |
| exeName = self.testMethodName |
| d = {'EXE': exeName} |
| self.buildProgram("test_attach.cpp", exeName) |
| self.addTearDownCleanup(dictionary=d) |
| |
| # Start target process |
| targetProcess = self.spawnSubprocess( |
| self.getBuildArtifact(exeName)) |
| self.addTearDownHook(self.cleanupSubprocesses) |
| |
| self.spawnLldbMi(args=None) |
| |
| # Set up atatch |
| self.runCmd("-target-attach %d" % targetProcess.pid) |
| self.expect("\^done") |
| |
| # Set breakpoint on printf |
| line = line_number('test_attach.cpp', '// BP_i++') |
| self.runCmd("-break-insert -f test_attach.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"1\"") |
| |
| # Continue to breakpoint |
| self.runCmd("-exec-continue") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Detach |
| self.runCmd("-target-detach") |
| self.expect("\^done") |
