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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
"""
Test lldb-mi -interpreter-exec command.
"""
from __future__ import print_function
import lldbmi_testcase
from lldbsuite.test.lldbtest import *
class MiInterpreterExecTestCase(lldbmi_testcase.MiTestCaseBase):
mydir = TestBase.compute_mydir(__file__)
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
def test_lldbmi_target_create(self):
"""Test that 'lldb-mi --interpreter' can create target by 'target create' command."""
self.spawnLldbMi(args = None)
# Test that "target create" loads executable
self.runCmd("-interpreter-exec console \"target create \\\"%s\\\"\"" % self.myexe)
self.expect("\^done")
# Test that executable was loaded properly
self.runCmd("-break-insert -f main")
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
self.expect("\^running")
self.expect("\*stopped,reason=\"breakpoint-hit\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
def test_lldbmi_breakpoint_set(self):
"""Test that 'lldb-mi --interpreter' can set breakpoint by 'breakpoint set' command."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Test that "breakpoint set" sets a breakpoint
self.runCmd("-interpreter-exec console \"breakpoint set --name main\"")
self.expect("\^done")
self.expect("=breakpoint-created,bkpt={number=\"1\"")
# Test that breakpoint was set properly
self.runCmd("-exec-run")
self.expect("\^running")
self.expect("=breakpoint-modified,bkpt={number=\"1\"")
self.expect("\*stopped,reason=\"breakpoint-hit\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
@expectedFailureLinux # Failing in ~9/600 dosep runs (build 3120-3122)
def test_lldbmi_settings_set_target_run_args_before(self):
"""Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command before than target was created."""
self.spawnLldbMi(args = None)
# Test that "settings set target.run-args" passes arguments to executable
#FIXME: --arg1 causes an error
self.runCmd("-interpreter-exec console \"setting set target.run-args arg1 \\\"2nd arg\\\" third_arg fourth=\\\"4th arg\\\"\"")
self.expect("\^done")
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Run
self.runCmd("-exec-run")
self.expect("\^running")
# Test that arguments were passed properly
self.expect("@\"argc=5\\\\r\\\\n\"")
self.expect("@\"argv.0.=.*lldb-mi")
self.expect("@\"argv.1.=arg1\\\\r\\\\n\"")
self.expect("@\"argv.2.=2nd arg\\\\r\\\\n\"")
self.expect("@\"argv.3.=third_arg\\\\r\\\\n\"")
self.expect("@\"argv.4.=fourth=4th arg\\\\r\\\\n\"")
# Test that program exited normally
self.expect("\*stopped,reason=\"exited-normally\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
@expectedFailureLinux # Failing in ~9/600 dosep runs (build 3120-3122)
def test_lldbmi_settings_set_target_run_args_after(self):
"""Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command after than target was created."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Test that "settings set target.run-args" passes arguments to executable
#FIXME: --arg1 causes an error
self.runCmd("-interpreter-exec console \"setting set target.run-args arg1 \\\"2nd arg\\\" third_arg fourth=\\\"4th arg\\\"\"")
self.expect("\^done")
# Run to BP_printf
line = line_number('main.cpp', '// BP_printf')
self.runCmd("-break-insert main.cpp:%d" % line)
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
self.expect("\^running");
self.expect("\*stopped,reason=\"breakpoint-hit\"")
# Run to BP_return
line = line_number('main.cpp', '// BP_return')
self.runCmd("-break-insert main.cpp:%d" % line)
self.expect("\^done,bkpt={number=\"2\"")
self.runCmd("-exec-continue")
self.expect("\^running");
# Test that arguments were passed properly
self.expect("@\"argc=5\\\\r\\\\n\"")
self.expect("@\"argv.0.=.*lldb-mi")
self.expect("@\"argv.1.=arg1\\\\r\\\\n\"")
self.expect("@\"argv.2.=2nd arg\\\\r\\\\n\"")
self.expect("@\"argv.3.=third_arg\\\\r\\\\n\"")
self.expect("@\"argv.4.=fourth=4th arg\\\\r\\\\n\"")
# Hit BP_return
self.expect("\*stopped,reason=\"breakpoint-hit\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
def test_lldbmi_process_launch(self):
"""Test that 'lldb-mi --interpreter' can launch process by "process launch" command."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Set breakpoint
self.runCmd("-break-insert -f main")
self.expect("\^done,bkpt={number=\"1\"")
# Test that "process launch" launches executable
self.runCmd("-interpreter-exec console \"process launch\"")
self.expect("\^done")
# Test that breakpoint hit
self.expect("\*stopped,reason=\"breakpoint-hit\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
def test_lldbmi_thread_step_in(self):
"""Test that 'lldb-mi --interpreter' can step in by "thread step-in" command."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Run to main
self.runCmd("-break-insert -f main")
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
self.expect("\^running")
self.expect("\*stopped,reason=\"breakpoint-hit\"")
# Test that "thread step-in" steps into (or not) printf depending on debug info
# Note that message is different in Darwin and Linux:
# Darwin: "*stopped,reason=\"end-stepping-range\",frame={addr=\"0x[0-9a-f]+\",func=\"main\",args=[{name=\"argc\",value=\"1\"},{name=\"argv\",value="0x[0-9a-f]+\"}],file=\"main.cpp\",fullname=\".+main.cpp\",line=\"\d\"},thread-id=\"1\",stopped-threads=\"all\"
# Linux: "*stopped,reason=\"end-stepping-range\",frame={addr="0x[0-9a-f]+\",func=\"__printf\",args=[{name=\"format\",value=\"0x[0-9a-f]+\"}],file=\"printf.c\",fullname=\".+printf.c\",line="\d+"},thread-id=\"1\",stopped-threads=\"all\"
self.runCmd("-interpreter-exec console \"thread step-in\"")
self.expect("\^done")
it = self.expect([ "@\"argc=1\\\\r\\\\n\"",
"\*stopped,reason=\"end-stepping-range\".+?func=\"(?!main).+?\"" ])
if it == 0:
self.expect("\*stopped,reason=\"end-stepping-range\".+?func=\"main\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
def test_lldbmi_thread_step_over(self):
"""Test that 'lldb-mi --interpreter' can step over by "thread step-over" command."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Run to main
self.runCmd("-break-insert -f main")
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
self.expect("\^running")
self.expect("\*stopped,reason=\"breakpoint-hit\"")
# Test that "thread step-over" steps over
self.runCmd("-interpreter-exec console \"thread step-over\"")
self.expect("\^done")
self.expect("@\"argc=1\\\\r\\\\n\"")
self.expect("\*stopped,reason=\"end-stepping-range\"")
@skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
@expectedFlakeyLinux("llvm.org/pr25470")
def test_lldbmi_thread_continue(self):
"""Test that 'lldb-mi --interpreter' can continue execution by "thread continue" command."""
self.spawnLldbMi(args = None)
# Load executable
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
self.expect("\^done")
# Run to main
self.runCmd("-break-insert -f main")
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
self.expect("\^running")
self.expect("\*stopped,reason=\"breakpoint-hit\"")
# Test that "thread continue" continues execution
self.runCmd("-interpreter-exec console \"thread continue\"")
self.expect("\^done")
self.expect("@\"argc=1\\\\r\\\\n")
self.expect("\*stopped,reason=\"exited-normally\"")
|
