1 # Copyright 1999, 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, using the MI, we can run a simple program and perform basic
24 # debugging activities like: insert breakpoints, run the program,
25 # step, next, continue until it ends and, last but not least, quit.
27 # The goal is not to test gdb functionality, which is done by other tests,
28 # but to verify the correct output response to MI operations.
31 load_lib mi-support.exp
40 set srcfile ${testfile}.c
41 set binfile ${objdir}/${subdir}/${testfile}
42 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
43 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
47 mi_gdb_reinitialize_dir $srcdir/$subdir
48 mi_gdb_reinitialize_dir $srcdir/$subdir
49 mi_gdb_load ${binfile}
51 proc test_breakpoints_creation_and_listing {} {
56 # Insert some breakpoints and list them
57 # Also, disable some so they do not interfere with other tests
64 mi_gdb_test "200-break-insert main" \
65 "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
66 "break-insert operation"
68 mi_gdb_test "201-break-insert basics.c:callee2" \
69 "201\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",line=\"22\",times=\"0\"\}" \
70 "insert breakpoint at basics.c:callee2"
72 mi_gdb_test "202-break-insert basics.c:15" \
73 "202\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee3\",file=\".*basics.c\",line=\"15\",times=\"0\"\}" \
74 "insert breakpoint at basics.c:15 (callee3)"
76 mi_gdb_test "203-break-insert \"\\\"${srcfile}\\\":6\"" \
77 "203\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"6\",times=\"0\"\}" \
78 "insert breakpoint at \"<fullfilename>\":6 (callee4)"
80 mi_gdb_test "204-break-list" \
81 "204\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\},.*\}\\\]\}" \
84 mi_gdb_test "205-break-disable 2 3 4" \
86 "disabling of breakpoints"
88 mi_gdb_test "206-break-info 2" \
89 "206\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"2\",.*,enabled=\"n\",.*\}\\\]\}" \
90 "list of breakpoints, 16 disabled"
93 proc test_running_the_program {} {
97 # Run the program without args, then specify srgs and rerun the program
102 # mi_gdb_test cannot be used for asynchronous commands because there are
103 # two prompts involved and this can lead to a race condition.
104 # The following is equivalent to a send_gdb "000-exec-run\n"
107 -re "000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
110 -re ".*$mi_gdb_prompt$" {
111 fail "run to main (2)"
114 fail "run to main (timeout)"
119 proc test_controlled_execution {} {
123 # Continue execution until a breakpoint is reached, step into calls, verifying
124 # if the arguments are correctly shown, continue to the end of a called
125 # function, step over a call (next).
132 mi_next_to "main" "" "basics.c" "33" "next at main"
134 # FIXME: A string argument is not printed right; should be fixed and
135 # we should look for the right thing here.
136 # NOTE: The ``\\\\\"'' is for \".
137 mi_step_to "callee1" \
138 "\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument\.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}" \
139 "basics.c" "27" "step at main"
141 # FIXME: A string argument is not printed right; should be fixed and
142 # we should look for the right thing here.
143 mi_run_to "exec-step 3" "end-stepping-range" "callee4" "" \
144 "basics.c" "8" "" "step to callee4"
146 # FIXME: A string argument is not printed right; should be fixed and
147 # we should look for the right thing here.
148 # NOTE: The ``.'' is part of ``gdb-result-var="$1"''
149 mi_finish_to "callee3" ".*" "basics.c" "18" ".1" "0" "exec-finish"
152 proc test_controlling_breakpoints {} {
155 # Enable, delete, set ignore counts in breakpoints
156 # (disable was already tested above)
165 proc test_program_termination {} {
168 # Run to completion: normal and forced
171 # (normal termination of inferior)
173 # FIXME: "stopped" doesn't seem appropriate.
174 # mi_gdb_test cannot be used for asynchronous commands because there are
175 # two prompts involved and this can lead to a race condition.
176 send_gdb "999-exec-continue\n"
178 -re "999\\^running\r\n$mi_gdb_prompt" {
180 -re "999\\*stopped,reason=\"exited-normally\"\r\n$mi_gdb_prompt$" {
181 pass "continue to end"
183 -re ".*$mi_gdb_prompt$" {fail "continue to end (2)"}
184 timeout {fail "continue to end (timeout 2)"}
187 -re ".*$mi_gdb_prompt$" {fail "continue to end (1)"}
188 timeout {fail "continue to end (timeout 1)"}
192 test_breakpoints_creation_and_listing
193 test_running_the_program
194 test_controlled_execution
195 test_controlling_breakpoints
196 test_program_termination