1 # Copyright 2000 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 2 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-gdb@prep.ai.mit.edu
21 # Test essential Machine interface (MI) operations
23 # Verify that stack commands work.
25 # The goal is not to test gdb functionality, which is done by other tests,
26 # but to verify the correct output response to MI operations.
29 load_lib mi-support.exp
38 set srcfile ${testfile}.c
39 set binfile ${objdir}/${subdir}/${testfile}
40 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
41 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
45 mi_gdb_reinitialize_dir $srcdir/$subdir
46 mi_gdb_reinitialize_dir $srcdir/$subdir
47 mi_gdb_load ${binfile}
50 mi_gdb_test "200-break-insert callee4" \
51 "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"8\",times=\"0\"\}" \
52 "break-insert operation"
55 # The running part has been checked already by mi_run_cmd
57 -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee4\",args=\\\[\\\],file=\".*basics.c\",line=\"8\"\}\r\n$mi_gdb_prompt$" {
60 -re ".*$mi_gdb_prompt$" {fail "run to callee4 (2)"}
61 timeout {fail "run to callee4 (timeout 2)"}
65 proc test_stack_frame_listing {} {
69 # Obtain a stack trace
72 # -stack-list-frames 1 1
73 # -stack-list-frames 1 3
75 mi_gdb_test "231-stack-list-frames" \
76 "231\\^done,stack=\\\[frame=\{level=\"0 \",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"8\"\},frame=\{level=\"1 \",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2 \",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3 \",addr=\"$hex\",func=\"callee1\",.*\},frame=\{level=\"4 \",addr=\"$hex\",func=\"main\",.*\}\\\]" \
78 mi_gdb_test "232-stack-list-frames 1 1" \
79 "232\\^done,stack=\\\[frame=\{level=\"1 \",addr=\"$hex\",func=\"callee3\",.*\}\\\]" \
80 "stack frame listing 1 1"
81 mi_gdb_test "233-stack-list-frames 1 3" \
82 "233\\^done,stack=\\\[frame=\{level=\"1 \",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2 \",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3 \",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
83 "stack frame listing 1 3"
85 mi_gdb_test "234-stack-list-frames 1" \
86 "234\\^error,msg=\"mi_cmd_stack_list_frames: Usage.*FRAME_LOW FRAME_HIGH.*\"" \
87 "stack frame listing wrong"
90 proc test_stack_args_listing {} {
94 # Obtain lists for args for the stack frames
96 # -stack-list-arguments 0
97 # -stack-list-arguments 0 1 1
98 # -stack-list-arguments 0 1 3
99 # -stack-list-arguments 1
100 # -stack-list-arguments 1 1 1
101 # -stack-list-arguments 1 1 3
102 # -stack-list-arguments
104 mi_gdb_test "231-stack-list-arguments 0" \
105 "231\\^done,stack-args=\\\[frame=\{level=\"0\",args=\\\[\\\]\},frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\},frame=\{level=\"2\",args=\\\[name=\"intarg\",name=\"strarg\"\\\]\},frame=\{level=\"3\",args=\\\[name=\"intarg\",name=\"strarg\",name=\"fltarg\"\\\]\},frame=\{level=\"4\",args=\\\[\\\]\}\\\]" \
106 "stack args listing 0"
108 mi_gdb_test "232-stack-list-arguments 0 1 1" \
109 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\}\\\]" \
110 "stack args listing 0 1 1"
112 mi_gdb_test "233-stack-list-arguments 0 1 3" \
113 "233\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\},frame=\{level=\"2\",args=\\\[name=\"intarg\",name=\"strarg\"\\\]\},frame=\{level=\"3\",args=\\\[name=\"intarg\",name=\"strarg\",name=\"fltarg\"\\\]\}\\\]" \
114 "stack args listing 0 1 3"
116 mi_gdb_test "231-stack-list-arguments 1" \
117 "231\\^done,stack-args=\\\[frame=\{level=\"0\",args=\\\[\\\]\},frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"2\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"3\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\\\]\},frame=\{level=\"4\",args=\\\[\\\]\}\\\]" \
118 "stack args listing 1"
120 mi_gdb_test "232-stack-list-arguments 1 1 1" \
121 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\}\\\]" \
122 "stack args listing 1 1 1"
124 mi_gdb_test "233-stack-list-arguments 1 1 3" \
125 "233\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"2\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"3\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\\\]\}\\\]" \
126 "stack args listing 1 1 3"
128 mi_gdb_test "234-stack-list-arguments" \
129 "234\\^error,msg=\"mi_cmd_stack_list_args: Usage.*PRINT_VALUES.*FRAME_LOW FRAME_HIGH.*\"" \
130 "stack args listing wrong"
133 proc test_stack_info_depth {} {
137 # Obtain depth of stack
140 # -stack-info-depth 3
141 # -stack-info-depth 99
143 mi_gdb_test "231-stack-info-depth" \
144 "231\\^done,depth=\"5\"" \
147 mi_gdb_test "231-stack-info-depth 3" \
148 "231\\^done,depth=\"3\"" \
151 mi_gdb_test "231-stack-info-depth 99" \
152 "231\\^done,depth=\"5\"" \
153 "stack info-depth 99"
155 mi_gdb_test "231-stack-info-depth 99 99" \
156 "231\\^error,msg=\"mi_cmd_stack_info_depth: Usage: .MAX_DEPTH.\"" \
157 "stack info-depth wrong usage"
160 proc test_stack_locals_listing {} {
164 # Obtain lists for locals for the stack frames
166 # -stack-list-locals 0
167 # -stack-list-locals 1
168 # -stack-list-arguments
170 mi_gdb_test "232-stack-list-locals 0" \
171 "232\\^done,locals=\\\[name=\"A\",name=\"B\",name=\"C\"\\\]" \
172 "stack locals listing 0"
174 # step until A, B, C, have some reasonable values.
175 send_gdb "-exec-next 3\n"
177 -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee4\",args=\\\[\\\],file=\".*basics.c\",line=\"13\"\}\r\n$mi_gdb_prompt$" {
178 pass "next's in callee4"
180 timeout { fail "next in callee4 (timeout)" }
183 mi_gdb_test "232-stack-list-locals 1" \
184 "232\\^done,locals=\\\[\{name=\"A\",value=\"1\"\},\{name=\"B\",value=\"2\"\},\{name=\"C\",value=\"3\"\}\\\]" \
185 "stack locals listing 1"
187 mi_gdb_test "234-stack-list-locals" \
188 "234\\^error,msg=\"mi_cmd_stack_list_locals: Usage.*PRINT_VALUES.*\"" \
189 "stack locals listing wrong"
191 mi_gdb_test "232-stack-select-frame 1" \
193 "stack select frame 1"
195 mi_gdb_test "232-stack-list-locals 1" \
196 "232\\^done,locals=\\\[\\\]" \
197 "stack locals listing for new frame"
199 # this should be a no-op
201 mi_gdb_test "232-stack-select-frame" \
203 "stack select same frame"
205 mi_gdb_test "232-stack-list-locals 1" \
206 "232\\^done,locals=\\\[\\\]" \
207 "stack locals for same frame (level 1)"
211 test_stack_frame_listing
212 test_stack_args_listing
213 test_stack_locals_listing
214 test_stack_info_depth