Move lldb/test to lldb/packages/Python/lldbsuite/test.

This is the conclusion of an effort to get LLDB's Python code
structured into a bona-fide Python package.  This has a number
of benefits, but most notably the ability to more easily share
Python code between different but related pieces of LLDB's Python
infrastructure (for example, `scripts` can now share code with
`test`).

llvm-svn: 251532

2 files changed, 169 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubReverseConnect.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubReverseConnect.py
new file mode 100644
index 00000000000..f37da8f54f1
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubReverseConnect.py
@@ -0,0 +1,87 @@
+from __future__ import print_function
+
+import gdbremote_testcase
+import lldbgdbserverutils
+import re
+import select
+import socket
+import time
+from lldbtest import *
+
+class TestStubReverseConnect(gdbremote_testcase.GdbRemoteTestCaseBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    _DEFAULT_TIMEOUT = 20
+
+    def setUp(self):
+        # Set up the test.
+        gdbremote_testcase.GdbRemoteTestCaseBase.setUp(self)
+
+        # Create a listener on a local port.
+        self.listener_socket = self.create_listener_socket()
+        self.assertIsNotNone(self.listener_socket)
+        self.listener_port = self.listener_socket.getsockname()[1]
+
+    def create_listener_socket(self, timeout_seconds=_DEFAULT_TIMEOUT):
+        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.assertIsNotNone(sock)
+
+        sock.settimeout(timeout_seconds)
+        sock.bind(("127.0.0.1",0))
+        sock.listen(1)
+
+        def tear_down_listener():
+            try:
+                sock.shutdown(socket.SHUT_RDWR)
+            except:
+                # ignore
+                None
+
+        self.addTearDownHook(tear_down_listener)
+        return sock
+
+    def reverse_connect_works(self):
+        # Indicate stub startup should do a reverse connect.
+        appended_stub_args = ["--reverse-connect"]
+        if self.debug_monitor_extra_args:
+            self.debug_monitor_extra_args += appended_stub_args
+        else:
+            self.debug_monitor_extra_args = appended_stub_args
+
+        self.stub_hostname = "127.0.0.1"
+        self.port = self.listener_port
+
+        triple = self.dbg.GetSelectedPlatform().GetTriple()
+        if re.match(".*-.*-.*-android", triple):
+            self.forward_adb_port(self.port, self.port, "reverse", self.stub_device)
+
+        # Start the stub.
+        server = self.launch_debug_monitor(logfile=sys.stdout)
+        self.assertIsNotNone(server)
+        self.assertTrue(lldbgdbserverutils.process_is_running(server.pid, True))
+
+        # Listen for the stub's connection to us.
+        (stub_socket, address) = self.listener_socket.accept()
+        self.assertIsNotNone(stub_socket)
+        self.assertIsNotNone(address)
+        print("connected to stub {} on {}".format(address, stub_socket.getsockname()))
+
+        # Verify we can do the handshake.  If that works, we'll call it good.
+        self.do_handshake(stub_socket, timeout_seconds=self._DEFAULT_TIMEOUT)
+
+        # Clean up.
+        stub_socket.shutdown(socket.SHUT_RDWR)
+
+    @debugserver_test
+    def test_reverse_connect_works_debugserver(self):
+        self.init_debugserver_test(use_named_pipe=False)
+        self.set_inferior_startup_launch()
+        self.reverse_connect_works()
+
+    @llgs_test
+    @skipIfRemote # reverse connect is not a supported use case for now
+    def test_reverse_connect_works_llgs(self):
+        self.init_llgs_test(use_named_pipe=False)
+        self.set_inferior_startup_launch()
+        self.reverse_connect_works()
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubSetSID.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubSetSID.py
new file mode 100644
index 00000000000..68d2b2ffa56
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/commandline/TestStubSetSID.py
@@ -0,0 +1,82 @@
+from __future__ import print_function
+
+import use_lldb_suite
+
+import gdbremote_testcase
+import lldbgdbserverutils
+import os
+import select
+import tempfile
+import time
+from lldbtest import *
+
+class TestStubSetSIDTestCase(gdbremote_testcase.GdbRemoteTestCaseBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def get_stub_sid(self, extra_stub_args=None):
+        # Launch debugserver
+        if extra_stub_args:
+            self.debug_monitor_extra_args += extra_stub_args
+
+        server = self.launch_debug_monitor()
+        self.assertIsNotNone(server)
+        self.assertTrue(lldbgdbserverutils.process_is_running(server.pid, True))
+
+        # Get the process id for the stub.
+        return os.getsid(server.pid)
+
+    def sid_is_same_without_setsid(self):
+        stub_sid = self.get_stub_sid()
+        self.assertEqual(stub_sid, os.getsid(0))
+
+    def sid_is_different_with_setsid(self):
+        stub_sid = self.get_stub_sid(["--setsid"])
+        self.assertNotEqual(stub_sid, os.getsid(0))
+
+    def sid_is_different_with_S(self):
+        stub_sid = self.get_stub_sid(["-S"])
+        self.assertNotEqual(stub_sid, os.getsid(0))
+
+    @debugserver_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    def test_sid_is_same_without_setsid_debugserver(self):
+        self.init_debugserver_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_same_without_setsid()
+
+    @llgs_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    @expectedFailureFreeBSD()
+    def test_sid_is_same_without_setsid_llgs(self):
+        self.init_llgs_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_same_without_setsid()
+
+    @debugserver_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    def test_sid_is_different_with_setsid_debugserver(self):
+        self.init_debugserver_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_different_with_setsid()
+
+    @llgs_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    def test_sid_is_different_with_setsid_llgs(self):
+        self.init_llgs_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_different_with_setsid()
+
+    @debugserver_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    def test_sid_is_different_with_S_debugserver(self):
+        self.init_debugserver_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_different_with_S()
+
+    @llgs_test
+    @skipIfRemote # --setsid not used on remote platform and currently it is also impossible to get the sid of lldb-platform running on a remote target
+    def test_sid_is_different_with_S_llgs(self):
+        self.init_llgs_test()
+        self.set_inferior_startup_launch()
+        self.sid_is_different_with_S()