1 //===-- GDBRemoteCommunicationServerLLGSTest.cpp --------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "gtest/gtest.h"
10 
11 #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h"
12 
13 using namespace lldb_private::process_gdb_remote;
14 
15 TEST(GDBRemoteCommunicationServerLLGSTest, LLGSArgToURL) {
16   // LLGS new-style URLs should be passed through (indepenently of
17   // --reverse-connect)
18   EXPECT_EQ(LLGSArgToURL("listen://127.0.0.1:1234", false),
19             "listen://127.0.0.1:1234");
20   EXPECT_EQ(LLGSArgToURL("listen://127.0.0.1:1234", true),
21             "listen://127.0.0.1:1234");
22   EXPECT_EQ(LLGSArgToURL("connect://127.0.0.1:1234", false),
23             "connect://127.0.0.1:1234");
24   EXPECT_EQ(LLGSArgToURL("connect://127.0.0.1:1234", true),
25             "connect://127.0.0.1:1234");
26 
27   // LLGS legacy listen URLs should be converted if !reverse_connect
28   EXPECT_EQ(LLGSArgToURL("tcp://127.0.0.1:1234", false),
29             "listen://127.0.0.1:1234");
30   EXPECT_EQ(LLGSArgToURL("unix:///tmp/foo", false), "unix-accept:///tmp/foo");
31   EXPECT_EQ(LLGSArgToURL("unix-abstract://foo", false),
32             "unix-abstract-accept://foo");
33 
34   // LLGS listen host:port pairs should be converted to listen://
35   EXPECT_EQ(LLGSArgToURL("127.0.0.1:1234", false), "listen://127.0.0.1:1234");
36   EXPECT_EQ(LLGSArgToURL("[::1]:1234", false), "listen://[::1]:1234");
37   EXPECT_EQ(LLGSArgToURL("[[::1]:1234]", false), "listen://[[::1]:1234]");
38   EXPECT_EQ(LLGSArgToURL("localhost:1234", false), "listen://localhost:1234");
39   EXPECT_EQ(LLGSArgToURL("*:1234", false), "listen://*:1234");
40 
41   // LLGS listen :port special-case should be converted to listen://
42   EXPECT_EQ(LLGSArgToURL(":1234", false), "listen://localhost:1234");
43 
44   // LLGS listen UNIX sockets should be converted to unix-accept://
45   EXPECT_EQ(LLGSArgToURL("/tmp/foo", false), "unix-accept:///tmp/foo");
46   EXPECT_EQ(LLGSArgToURL("127.0.0.1", false), "unix-accept://127.0.0.1");
47   EXPECT_EQ(LLGSArgToURL("[::1]", false), "unix-accept://[::1]");
48   EXPECT_EQ(LLGSArgToURL("localhost", false), "unix-accept://localhost");
49   EXPECT_EQ(LLGSArgToURL(":frobnicate", false), "unix-accept://:frobnicate");
50 
51   // LLGS reverse connect host:port pairs should be converted to connect://
52   EXPECT_EQ(LLGSArgToURL("127.0.0.1:1234", true), "connect://127.0.0.1:1234");
53   EXPECT_EQ(LLGSArgToURL("[::1]:1234", true), "connect://[::1]:1234");
54   EXPECT_EQ(LLGSArgToURL("[[::1]:1234]", true), "connect://[[::1]:1234]");
55   EXPECT_EQ(LLGSArgToURL("localhost:1234", true), "connect://localhost:1234");
56 
57   // with LLGS reverse connect, anything else goes as unix-connect://
58   EXPECT_EQ(LLGSArgToURL("/tmp/foo", true), "unix-connect:///tmp/foo");
59   EXPECT_EQ(LLGSArgToURL("127.0.0.1", true), "unix-connect://127.0.0.1");
60   EXPECT_EQ(LLGSArgToURL("[::1]", true), "unix-connect://[::1]");
61   EXPECT_EQ(LLGSArgToURL("localhost", true), "unix-connect://localhost");
62   EXPECT_EQ(LLGSArgToURL(":frobnicate", true), "unix-connect://:frobnicate");
63 }
64