1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
//===-- SBCommandInterpreterTest.cpp ------------------------===----------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===/
// Use the umbrella header for -Wdocumentation.
#include "lldb/API/LLDB.h"
#include "TestingSupport/SubsystemRAII.h"
#include "lldb/API/SBDebugger.h"
#include "gtest/gtest.h"
#include <cstring>
#include <string>
using namespace lldb;
using namespace lldb_private;
class SBCommandInterpreterTest : public testing::Test {
protected:
void SetUp() override {
debugger = SBDebugger::Create(/*source_init_files=*/false);
}
void TearDown() override { SBDebugger::Destroy(debugger); }
SubsystemRAII<lldb::SBDebugger> subsystems;
SBDebugger debugger;
};
class DummyCommand : public SBCommandPluginInterface {
public:
DummyCommand(const char *message) : m_message(message) {}
bool DoExecute(SBDebugger dbg, char **command,
SBCommandReturnObject &result) override {
result.PutCString(m_message.c_str());
result.SetStatus(eReturnStatusSuccessFinishResult);
return result.Succeeded();
}
private:
std::string m_message;
};
TEST_F(SBCommandInterpreterTest, SingleWordCommand) {
// We first test a command without autorepeat
DummyCommand dummy("It worked");
SBCommandInterpreter interp = debugger.GetCommandInterpreter();
interp.AddCommand("dummy", &dummy, /*help=*/nullptr);
{
SBCommandReturnObject result;
interp.HandleCommand("dummy", result, /*add_to_history=*/true);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked\n");
}
{
SBCommandReturnObject result;
interp.HandleCommand("", result);
EXPECT_FALSE(result.Succeeded());
EXPECT_STREQ(result.GetError(), "error: No auto repeat.\n");
}
// Now we test a command with autorepeat
interp.AddCommand("dummy_with_autorepeat", &dummy, /*help=*/nullptr,
/*syntax=*/nullptr, /*auto_repeat_command=*/nullptr);
{
SBCommandReturnObject result;
interp.HandleCommand("dummy_with_autorepeat", result,
/*add_to_history=*/true);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked\n");
}
{
SBCommandReturnObject result;
interp.HandleCommand("", result);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked\n");
}
}
TEST_F(SBCommandInterpreterTest, MultiWordCommand) {
SBCommandInterpreter interp = debugger.GetCommandInterpreter();
auto command = interp.AddMultiwordCommand("multicommand", /*help=*/nullptr);
// We first test a subcommand without autorepeat
DummyCommand subcommand("It worked again");
command.AddCommand("subcommand", &subcommand, /*help=*/nullptr);
{
SBCommandReturnObject result;
interp.HandleCommand("multicommand subcommand", result,
/*add_to_history=*/true);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked again\n");
}
{
SBCommandReturnObject result;
interp.HandleCommand("", result);
EXPECT_FALSE(result.Succeeded());
EXPECT_STREQ(result.GetError(), "error: No auto repeat.\n");
}
// We first test a subcommand with autorepeat
command.AddCommand("subcommand_with_autorepeat", &subcommand,
/*help=*/nullptr, /*syntax=*/nullptr,
/*auto_repeat_command=*/nullptr);
{
SBCommandReturnObject result;
interp.HandleCommand("multicommand subcommand_with_autorepeat", result,
/*add_to_history=*/true);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked again\n");
}
{
SBCommandReturnObject result;
interp.HandleCommand("", result);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked again\n");
}
DummyCommand subcommand2("It worked again 2");
// We now test a subcommand with autorepeat of the command name
command.AddCommand(
"subcommand_with_custom_autorepeat", &subcommand2, /*help=*/nullptr,
/*syntax=*/nullptr,
/*auto_repeat_command=*/"multicommand subcommand_with_autorepeat");
{
SBCommandReturnObject result;
interp.HandleCommand("multicommand subcommand_with_custom_autorepeat",
result, /*add_to_history=*/true);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked again 2\n");
}
{
SBCommandReturnObject result;
interp.HandleCommand("", result);
EXPECT_TRUE(result.Succeeded());
EXPECT_STREQ(result.GetOutput(), "It worked again\n");
}
}
|
