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