diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/tools')
4 files changed, 83 insertions, 15 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py index f796c6d02ed..113e01e36ba 100644 --- a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py +++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py @@ -147,29 +147,30 @@ class GdbRemoteTestCaseBase(TestBase): return stub_port + def run_shell_cmd(self, cmd): + platform = self.dbg.GetSelectedPlatform() + shell_cmd = lldb.SBPlatformShellCommand(cmd) + err = platform.Run(shell_cmd) + if err.Fail() or shell_cmd.GetStatus(): + m = "remote_platform.RunShellCommand('%s') failed:\n" % cmd + m += ">>> return code: %d\n" % shell_cmd.GetStatus() + if err.Fail(): + m += ">>> %s\n" % str(err).strip() + m += ">>> %s\n" % (shell_cmd.GetOutput() or + "Command generated no output.") + raise Exception(m) + return shell_cmd.GetOutput().strip() + def init_llgs_test(self, use_named_pipe=True): if lldb.remote_platform: - def run_shell_cmd(cmd): - platform = self.dbg.GetSelectedPlatform() - shell_cmd = lldb.SBPlatformShellCommand(cmd) - err = platform.Run(shell_cmd) - if err.Fail() or shell_cmd.GetStatus(): - m = "remote_platform.RunShellCommand('%s') failed:\n" % cmd - m += ">>> return code: %d\n" % shell_cmd.GetStatus() - if err.Fail(): - m += ">>> %s\n" % str(err).strip() - m += ">>> %s\n" % (shell_cmd.GetOutput() or - "Command generated no output.") - raise Exception(m) - return shell_cmd.GetOutput().strip() # Remote platforms don't support named pipe based port negotiation use_named_pipe = False # Grab the ppid from /proc/[shell pid]/stat - shell_stat = run_shell_cmd("cat /proc/$$/stat") + shell_stat = self.run_shell_cmd("cat /proc/$$/stat") # [pid] ([executable]) [state] [*ppid*] pid = re.match(r"^\d+ \(.+\) . (\d+)", shell_stat).group(1) - ls_output = run_shell_cmd("ls -l /proc/%s/exe" % pid) + ls_output = self.run_shell_cmd("ls -l /proc/%s/exe" % pid) exe = ls_output.split()[-1] # If the binary has been deleted, the link name has " (deleted)" appended. diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/Makefile b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/Makefile new file mode 100644 index 00000000000..314f1cb2f07 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/Makefile @@ -0,0 +1,5 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp + +include $(LEVEL)/Makefile.rules diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/TestPlatformProcessConnect.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/TestPlatformProcessConnect.py new file mode 100644 index 00000000000..676c154e55d --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/TestPlatformProcessConnect.py @@ -0,0 +1,55 @@ +from __future__ import print_function + +import gdbremote_testcase +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + +class TestPlatformProcessConnect(gdbremote_testcase.GdbRemoteTestCaseBase): + mydir = TestBase.compute_mydir(__file__) + + @llgs_test + @no_debug_info_test + @skipIf(remote=False) + def test_platform_process_connect(self): + self.build() + self.init_llgs_test(False) + + working_dir = lldb.remote_platform.GetWorkingDirectory() + err = lldb.remote_platform.Put(lldb.SBFileSpec(os.path.join(os.getcwd(), "a.out")), + lldb.SBFileSpec(os.path.join(working_dir, "a.out"))) + if err.Fail(): + raise RuntimeError("Unable copy '%s' to '%s'.\n>>> %s" % (f, wd, err.GetCString())) + + port_file = "%s/port" % working_dir + commandline_args = ["platform", "--listen", "*:0", "--socket-file", port_file, "--", "%s/a.out" % working_dir, "foo"] + self.spawnSubprocess(self.debug_monitor_exe, commandline_args, install_remote=False) + self.addTearDownHook(self.cleanupSubprocesses) + new_port = self.run_shell_cmd("while [ ! -f %s ]; do sleep 0.25; done && cat %s" % (port_file, port_file)) + + new_debugger = lldb.SBDebugger.Create() + new_debugger.SetAsync(False) + def del_debugger(): + del new_debugger + self.addTearDownHook(del_debugger) + + new_platform = lldb.SBPlatform(lldb.remote_platform.GetName()) + new_debugger.SetSelectedPlatform(new_platform) + new_interpreter = new_debugger.GetCommandInterpreter() + + m = re.search("(.*):[0-9]+", configuration.lldb_platform_url) + command = "platform connect %s:%s" % (m.group(1), new_port) + result = lldb.SBCommandReturnObject() + new_interpreter.HandleCommand(command, result) + self.assertTrue(result.Succeeded(), "platform process connect failed: %s" % result.GetOutput()) + + target = new_debugger.GetSelectedTarget() + process = target.GetProcess() + thread = process.GetThreadAtIndex(0) + + breakpoint = target.BreakpointCreateByName("main") + process.Continue() + + frame = thread.GetFrameAtIndex(0) + self.assertEqual(frame.GetFunction().GetName(), "main") + self.assertEqual(frame.FindVariable("argc").GetValueAsSigned(), 2) + process.Continue() diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/main.cpp b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/main.cpp new file mode 100644 index 00000000000..70ae5094fde --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/platform-process-connect/main.cpp @@ -0,0 +1,7 @@ +#include <cstdio> + +int main (int argc, char **argv) +{ + printf("argc: %d\n", argc); + return argv[0][0]; +} |
