1"""
2Test target commands: target.auto-install-main-executable.
3"""
4
5import time
6import gdbremote_testcase
7
8from lldbsuite.test.decorators import *
9from lldbsuite.test.lldbtest import *
10from lldbsuite.test import lldbutil
11
12
13class TestAutoInstallMainExecutable(gdbremote_testcase.GdbRemoteTestCaseBase):
14    mydir = TestBase.compute_mydir(__file__)
15
16    @llgs_test
17    @no_debug_info_test
18    @skipIf(remote=False)
19    @expectedFailureAll(hostoslist=["windows"], triple='.*-android')
20    def test_target_auto_install_main_executable(self):
21        self.build()
22        self.init_llgs_test(False)
23
24        # Manually install the modified binary.
25        working_dir = lldb.remote_platform.GetWorkingDirectory()
26        src_device = lldb.SBFileSpec(self.getBuildArtifact("a.device.out"))
27        dest = lldb.SBFileSpec(os.path.join(working_dir, "a.out"))
28        err = lldb.remote_platform.Put(src_device, dest)
29        if err.Fail():
30            raise RuntimeError(
31                "Unable copy '%s' to '%s'.\n>>> %s" %
32                (src_device.GetFilename(), working_dir, err.GetCString()))
33
34        m = re.search("^(.*)://([^/]*):(.*)$", configuration.lldb_platform_url)
35        protocol = m.group(1)
36        hostname = m.group(2)
37        hostport = int(m.group(3))
38        listen_url = "*:"+str(hostport+1)
39
40        commandline_args = [
41            "platform",
42            "--listen",
43            listen_url,
44            "--server"
45            ]
46
47        self.spawnSubprocess(
48            self.debug_monitor_exe,
49            commandline_args,
50            install_remote=False)
51
52        # Wait for the new process gets ready.
53        time.sleep(0.1)
54
55        self.dbg.SetAsync(False)
56
57        new_platform = lldb.SBPlatform(lldb.remote_platform.GetName())
58        self.dbg.SetSelectedPlatform(new_platform)
59
60        connect_url = "%s://%s:%s" % (protocol, hostname, str(hostport+1))
61
62        # Test the default setting.
63        self.expect("settings show target.auto-install-main-executable",
64                substrs=["target.auto-install-main-executable (boolean) = true"],
65                msg="Default settings for target.auto-install-main-executable failed.")
66
67        # Disable the auto install.
68        self.runCmd("settings set target.auto-install-main-executable false")
69        self.expect("settings show target.auto-install-main-executable",
70            substrs=["target.auto-install-main-executable (boolean) = false"])
71
72        self.runCmd("platform select %s"%configuration.lldb_platform_name)
73        self.runCmd("platform connect %s" % (connect_url))
74
75        # Create the target with the original file.
76        self.runCmd("target create --remote-file %s %s "%
77                                        (os.path.join(working_dir,dest.GetFilename()),
78                                            self.getBuildArtifact("a.out")))
79
80        target = new_debugger.GetSelectedTarget()
81        breakpoint = target.BreakpointCreateByName("main")
82
83        launch_info = lldb.SBLaunchInfo(None)
84        error = lldb.SBError()
85        process = target.Launch(launch_info, error)
86        self.assertTrue(process, PROCESS_IS_VALID)
87
88        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
89        self.assertTrue(
90            thread.IsValid(),
91            "There should be a thread stopped due to breakpoint")
92
93        frame = thread.GetFrameAtIndex(0)
94        self.assertEqual(frame.GetFunction().GetName(), "main")
95
96        self.expect("target variable build", substrs=['"device"'],
97                msg="Magic in the binary is wrong")
98
99        process.Continue()
100