TestAutoInstallMainExecutable.py
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"""
Test target commands: target.auto-install-main-executable.
"""
import time
import gdbremote_testcase
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestAutoInstallMainExecutable(gdbremote_testcase.GdbRemoteTestCaseBase):
mydir = TestBase.compute_mydir(__file__)
@llgs_test
@no_debug_info_test
@skipIf(remote=False)
@expectedFailureAll(hostoslist=["windows"], triple='.*-android')
def test_target_auto_install_main_executable(self):
self.build()
self.init_llgs_test(False)
# Manually install the modified binary.
working_dir = lldb.remote_platform.GetWorkingDirectory()
src_device = lldb.SBFileSpec(self.getBuildArtifact("a.device.out"))
dest = lldb.SBFileSpec(os.path.join(working_dir, "a.out"))
err = lldb.remote_platform.Put(src_device, dest)
if err.Fail():
raise RuntimeError(
"Unable copy '%s' to '%s'.\n>>> %s" %
(src_device.GetFilename(), working_dir, err.GetCString()))
m = re.search("^(.*)://([^/]*):(.*)$", configuration.lldb_platform_url)
protocol = m.group(1)
hostname = m.group(2)
hostport = int(m.group(3))
listen_url = "*:"+str(hostport+1)
commandline_args = [
"platform",
"--listen",
listen_url,
"--server"
]
self.spawnSubprocess(
self.debug_monitor_exe,
commandline_args,
install_remote=False)
# Wait for the new process gets ready.
time.sleep(0.1)
self.dbg.SetAsync(False)
new_platform = lldb.SBPlatform(lldb.remote_platform.GetName())
self.dbg.SetSelectedPlatform(new_platform)
connect_url = "%s://%s:%s" % (protocol, hostname, str(hostport+1))
# Test the default setting.
self.expect("settings show target.auto-install-main-executable",
substrs=["target.auto-install-main-executable (boolean) = true"],
msg="Default settings for target.auto-install-main-executable failed.")
# Disable the auto install.
self.runCmd("settings set target.auto-install-main-executable false")
self.expect("settings show target.auto-install-main-executable",
substrs=["target.auto-install-main-executable (boolean) = false"])
self.runCmd("platform select %s"%configuration.lldb_platform_name)
self.runCmd("platform connect %s" % (connect_url))
# Create the target with the original file.
self.runCmd("target create --remote-file %s %s "%
(os.path.join(working_dir,dest.GetFilename()),
self.getBuildArtifact("a.out")))
target = new_debugger.GetSelectedTarget()
breakpoint = target.BreakpointCreateByName("main")
launch_info = taget.GetLaunchInfo()
error = lldb.SBError()
process = target.Launch(launch_info, error)
self.assertTrue(process, PROCESS_IS_VALID)
thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
self.assertTrue(
thread.IsValid(),
"There should be a thread stopped due to breakpoint")
frame = thread.GetFrameAtIndex(0)
self.assertEqual(frame.GetFunction().GetName(), "main")
self.expect("target variable build", substrs=['"device"'],
msg="Magic in the binary is wrong")
process.Continue()