1 |
24 |
jeremybenn |
# Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008
|
2 |
|
|
# Free Software Foundation, Inc.
|
3 |
|
|
|
4 |
|
|
# This program is free software; you can redistribute it and/or modify
|
5 |
|
|
# it under the terms of the GNU General Public License as published by
|
6 |
|
|
# the Free Software Foundation; either version 3 of the License, or
|
7 |
|
|
# (at your option) any later version.
|
8 |
|
|
#
|
9 |
|
|
# This program is distributed in the hope that it will be useful,
|
10 |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
11 |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
12 |
|
|
# GNU General Public License for more details.
|
13 |
|
|
#
|
14 |
|
|
# You should have received a copy of the GNU General Public License
|
15 |
|
|
# along with this program. If not, see .
|
16 |
|
|
|
17 |
|
|
#
|
18 |
|
|
# Test essential Machine interface (MI) operations
|
19 |
|
|
#
|
20 |
|
|
# Verify that, using the MI, we can run a simple program and perform basic
|
21 |
|
|
# debugging activities like: insert breakpoints, run the program,
|
22 |
|
|
# step, next, continue until it ends and, last but not least, quit.
|
23 |
|
|
#
|
24 |
|
|
# The goal is not to test gdb functionality, which is done by other tests,
|
25 |
|
|
# but to verify the correct output response to MI operations.
|
26 |
|
|
#
|
27 |
|
|
|
28 |
|
|
load_lib mi-support.exp
|
29 |
|
|
set MIFLAGS "-i=mi2"
|
30 |
|
|
|
31 |
|
|
gdb_exit
|
32 |
|
|
if [mi_gdb_start] {
|
33 |
|
|
continue
|
34 |
|
|
}
|
35 |
|
|
|
36 |
|
|
set testfile "basics"
|
37 |
|
|
set srcfile ${testfile}.c
|
38 |
|
|
set binfile ${objdir}/${subdir}/${testfile}
|
39 |
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
|
40 |
|
|
untested mi2-simplerun.exp
|
41 |
|
|
return -1
|
42 |
|
|
}
|
43 |
|
|
|
44 |
|
|
mi_delete_breakpoints
|
45 |
|
|
mi_gdb_reinitialize_dir $srcdir/$subdir
|
46 |
|
|
mi_gdb_reinitialize_dir $srcdir/$subdir
|
47 |
|
|
mi_gdb_load ${binfile}
|
48 |
|
|
|
49 |
|
|
proc test_breakpoints_creation_and_listing {} {
|
50 |
|
|
global mi_gdb_prompt
|
51 |
|
|
global srcfile
|
52 |
|
|
global hex
|
53 |
|
|
|
54 |
|
|
set line_callee4_head [gdb_get_line_number "callee4 ("]
|
55 |
|
|
set line_callee3_head [gdb_get_line_number "callee3 ("]
|
56 |
|
|
set line_callee2_head [gdb_get_line_number "callee2 ("]
|
57 |
|
|
set line_callee2_body [expr $line_callee2_head + 2]
|
58 |
|
|
set line_main_head [gdb_get_line_number "main ("]
|
59 |
|
|
set line_main_body [expr $line_main_head + 2]
|
60 |
|
|
|
61 |
|
|
# Insert some breakpoints and list them
|
62 |
|
|
# Also, disable some so they do not interfere with other tests
|
63 |
|
|
# Tests:
|
64 |
|
|
# -break-insert
|
65 |
|
|
# -break-list
|
66 |
|
|
# -break-disable
|
67 |
|
|
# -break-info
|
68 |
|
|
|
69 |
|
|
mi_gdb_test "200-break-insert main" \
|
70 |
|
|
"200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\}" \
|
71 |
|
|
"break-insert operation"
|
72 |
|
|
|
73 |
|
|
mi_gdb_test "201-break-insert basics.c:callee2" \
|
74 |
|
|
"201\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",line=\"$line_callee2_body\",times=\"0\"\}" \
|
75 |
|
|
"insert breakpoint at basics.c:callee2"
|
76 |
|
|
|
77 |
|
|
mi_gdb_test "202-break-insert basics.c:$line_callee3_head" \
|
78 |
|
|
"202\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee3\",file=\".*basics.c\",line=\"$line_callee3_head\",times=\"0\"\}" \
|
79 |
|
|
"insert breakpoint at basics.c:\$line_callee3_head"
|
80 |
|
|
|
81 |
|
|
mi_gdb_test "203-break-insert \"\\\"${srcfile}\\\":$line_callee4_head\"" \
|
82 |
|
|
"203\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"$line_callee4_head\",times=\"0\"\}" \
|
83 |
|
|
"insert breakpoint at \"\":\$line_callee4_head"
|
84 |
|
|
|
85 |
|
|
mi_gdb_test "204-break-list" \
|
86 |
|
|
"204\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\},.*\}\\\]\}" \
|
87 |
|
|
"list of breakpoints"
|
88 |
|
|
|
89 |
|
|
mi_gdb_test "205-break-disable 2 3 4" \
|
90 |
|
|
"205\\^done.*" \
|
91 |
|
|
"disabling of breakpoints"
|
92 |
|
|
|
93 |
|
|
mi_gdb_test "206-break-info 2" \
|
94 |
|
|
"206\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"2\",.*,enabled=\"n\",.*\}\\\]\}" \
|
95 |
|
|
"list of breakpoints, 16 disabled"
|
96 |
|
|
}
|
97 |
|
|
|
98 |
|
|
proc test_running_the_program {} {
|
99 |
|
|
global mi_gdb_prompt
|
100 |
|
|
global hex
|
101 |
|
|
|
102 |
|
|
set line_main_head [gdb_get_line_number "main ("]
|
103 |
|
|
set line_main_body [expr $line_main_head + 2]
|
104 |
|
|
|
105 |
|
|
# Run the program without args, then specify srgs and rerun the program
|
106 |
|
|
# Tests:
|
107 |
|
|
# -exec-run
|
108 |
|
|
# -gdb-set
|
109 |
|
|
|
110 |
|
|
# mi_gdb_test cannot be used for asynchronous commands because there are
|
111 |
|
|
# two prompts involved and this can lead to a race condition.
|
112 |
|
|
# The following is equivalent to a send_gdb "000-exec-run\n"
|
113 |
|
|
mi_run_cmd
|
114 |
|
|
gdb_expect {
|
115 |
|
|
-re "000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"$line_main_body\"\}\r\n$mi_gdb_prompt$" {
|
116 |
|
|
pass "run to main"
|
117 |
|
|
}
|
118 |
|
|
-re ".*$mi_gdb_prompt$" {
|
119 |
|
|
fail "run to main (2)"
|
120 |
|
|
}
|
121 |
|
|
timeout {
|
122 |
|
|
fail "run to main (timeout)"
|
123 |
|
|
}
|
124 |
|
|
}
|
125 |
|
|
}
|
126 |
|
|
|
127 |
|
|
proc test_controlled_execution {} {
|
128 |
|
|
global mi_gdb_prompt
|
129 |
|
|
global hex
|
130 |
|
|
|
131 |
|
|
set line_callee4_head [gdb_get_line_number "callee4 ("]
|
132 |
|
|
set line_callee4_body [expr $line_callee4_head + 2]
|
133 |
|
|
set line_callee3_head [gdb_get_line_number "callee3 ("]
|
134 |
|
|
set line_callee3_call [expr $line_callee3_head + 2]
|
135 |
|
|
set line_callee3_close_brace [expr $line_callee3_head + 3]
|
136 |
|
|
set line_callee1_head [gdb_get_line_number "callee1 ("]
|
137 |
|
|
set line_callee1_body [expr $line_callee1_head + 2]
|
138 |
|
|
set line_main_head [gdb_get_line_number "main ("]
|
139 |
|
|
set line_main_body [expr $line_main_head + 2]
|
140 |
|
|
|
141 |
|
|
# Continue execution until a breakpoint is reached, step into calls, verifying
|
142 |
|
|
# if the arguments are correctly shown, continue to the end of a called
|
143 |
|
|
# function, step over a call (next).
|
144 |
|
|
# Tests:
|
145 |
|
|
# -exec-continue
|
146 |
|
|
# -exec-next
|
147 |
|
|
# -exec-step
|
148 |
|
|
# -exec-finish
|
149 |
|
|
|
150 |
|
|
mi_next_to "main" "" "basics.c" [expr $line_main_body + 1] "next at main"
|
151 |
|
|
|
152 |
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
153 |
|
|
# we should look for the right thing here.
|
154 |
|
|
# NOTE: The ``\\\\\"'' is for \".
|
155 |
|
|
mi_step_to "callee1" \
|
156 |
|
|
"\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument\.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}" \
|
157 |
|
|
"basics.c" "$line_callee1_body" "step at main"
|
158 |
|
|
|
159 |
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
160 |
|
|
# we should look for the right thing here.
|
161 |
|
|
mi_execute_to "exec-step 3" "end-stepping-range" "callee4" "" \
|
162 |
|
|
"basics.c" $line_callee4_body "" "step to callee4"
|
163 |
|
|
|
164 |
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
165 |
|
|
# we should look for the right thing here.
|
166 |
|
|
# NOTE: The ``.'' is part of ``gdb-result-var="$1"''
|
167 |
|
|
mi_finish_to "callee3" ".*" "basics.c" \
|
168 |
|
|
"($line_callee3_call|$line_callee3_close_brace)" ".1" "0" "exec-finish"
|
169 |
|
|
}
|
170 |
|
|
|
171 |
|
|
proc test_controlling_breakpoints {} {
|
172 |
|
|
global mi_gdb_prompt
|
173 |
|
|
|
174 |
|
|
# Enable, delete, set ignore counts in breakpoints
|
175 |
|
|
# (disable was already tested above)
|
176 |
|
|
# Tests:
|
177 |
|
|
# -break-delete
|
178 |
|
|
# -break-enable
|
179 |
|
|
# -break-after
|
180 |
|
|
# -break-condition
|
181 |
|
|
|
182 |
|
|
}
|
183 |
|
|
|
184 |
|
|
proc test_program_termination {} {
|
185 |
|
|
global mi_gdb_prompt
|
186 |
|
|
|
187 |
|
|
# Run to completion: normal and forced
|
188 |
|
|
# Tests:
|
189 |
|
|
# -exec-abort
|
190 |
|
|
# (normal termination of inferior)
|
191 |
|
|
|
192 |
|
|
# FIXME: "stopped" doesn't seem appropriate.
|
193 |
|
|
# mi_gdb_test cannot be used for asynchronous commands because there are
|
194 |
|
|
# two prompts involved and this can lead to a race condition.
|
195 |
|
|
send_gdb "999-exec-continue\n"
|
196 |
|
|
gdb_expect {
|
197 |
|
|
-re "999\\^running\r\n$mi_gdb_prompt" {
|
198 |
|
|
gdb_expect {
|
199 |
|
|
-re "999\\*stopped,reason=\"exited-normally\"\r\n$mi_gdb_prompt$" {
|
200 |
|
|
pass "continue to end"
|
201 |
|
|
}
|
202 |
|
|
-re ".*$mi_gdb_prompt$" {fail "continue to end (2)"}
|
203 |
|
|
timeout {fail "continue to end (timeout 2)"}
|
204 |
|
|
}
|
205 |
|
|
}
|
206 |
|
|
-re ".*$mi_gdb_prompt$" {fail "continue to end (1)"}
|
207 |
|
|
timeout {fail "continue to end (timeout 1)"}
|
208 |
|
|
}
|
209 |
|
|
}
|
210 |
|
|
|
211 |
|
|
test_breakpoints_creation_and_listing
|
212 |
|
|
test_running_the_program
|
213 |
|
|
test_controlled_execution
|
214 |
|
|
test_controlling_breakpoints
|
215 |
|
|
test_program_termination
|
216 |
|
|
|
217 |
|
|
mi_gdb_exit
|
218 |
|
|
return 0
|