1 # Copyright 1999, 2001, 2004, 2006, 2007, 2008, 2009
2 # Free Software Foundation, Inc.
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.
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.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Test essential Machine interface (MI) operations
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.
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.
28 load_lib mi-support.exp
37 set srcfile ${testfile}.c
38 set binfile ${objdir}/${subdir}/mi-break
39 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
45 mi_gdb_reinitialize_dir $srcdir/$subdir
46 mi_gdb_load ${binfile}
48 # Locate line numbers in basics.c.
49 set line_callee4_head [gdb_get_line_number "callee4 ("]
50 set line_callee4_body [expr $line_callee4_head + 2]
51 set line_callee3_head [gdb_get_line_number "callee3 ("]
52 set line_callee3_body [expr $line_callee3_head + 2]
53 set line_callee2_head [gdb_get_line_number "callee2 ("]
54 set line_callee2_body [expr $line_callee2_head + 2]
55 set line_callee1_head [gdb_get_line_number "callee1 ("]
56 set line_callee1_body [expr $line_callee1_head + 2]
57 set line_main_head [gdb_get_line_number "main ("]
58 set line_main_body [expr $line_main_head + 2]
60 set fullname "fullname=\"${fullname_syntax}${srcfile}\""
62 proc test_tbreak_creation_and_listing {} {
66 global line_callee4_head line_callee4_body
67 global line_callee3_head line_callee3_body
68 global line_callee2_head line_callee2_body
69 global line_callee1_head line_callee1_body
70 global line_main_head line_main_body
73 # Insert some breakpoints and list them
74 # Also, disable some so they do not interfere with other tests
76 # -break-insert -t main
77 # -break-insert -t basics.c:callee2
78 # -break-insert -t basics.c:$line_callee3_head
79 # -break-insert -t srcfile:$line_callee4_head
82 mi_create_breakpoint "-t main" 1 del main ".*basics.c" $line_main_body $hex \
83 "break-insert -t operation"
85 mi_create_breakpoint "-t basics.c:callee2" 2 del callee2 ".*basics.c" $line_callee2_body $hex \
86 "insert temp breakpoint at basics.c:callee2"
88 mi_create_breakpoint "-t basics.c:$line_callee3_head" 3 del callee3 ".*basics.c" $line_callee3_head $hex \
89 "insert temp breakpoint at basics.c:\$line_callee3_head"
91 # Getting the quoting right is tricky. That is "\"<file>\":$line_callee4_head"
92 mi_create_breakpoint "-t \"\\\"${srcfile}\\\":$line_callee4_head\"" 4 del callee4 ".*basics.c" $line_callee4_head $hex \
93 "insert temp breakpoint at \"<fullfilename>\":\$line_callee4_head"
95 mi_gdb_test "666-break-list" \
96 "666\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",${fullname},line=\"$line_main_body\",times=\"0\",original-location=\".*\"\}.*\\\]\}" \
99 mi_gdb_test "777-break-delete" \
101 "delete temp breakpoints"
104 proc test_rbreak_creation_and_listing {} {
108 global line_callee4_head line_callee4_body
109 global line_callee3_head line_callee3_body
110 global line_callee2_head line_callee2_body
111 global line_callee1_head line_callee1_body
112 global line_main_head line_main_body
114 # Insert some breakpoints and list them
115 # Also, disable some so they do not interfere with other tests
117 # -break-insert -r main
118 # -break-insert -r callee2
119 # -break-insert -r callee
120 # -break-insert -r .*llee
124 mi_gdb_test "122-break-insert -r main" \
125 "122\\^done,bkpt=\{number=\"5\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \
126 "break-insert -r operation"
129 mi_gdb_test "133-break-insert -r callee2" \
130 "133\\^done,bkpt=\{number=\"6\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\}" \
131 "insert breakpoint with regexp callee2"
134 mi_gdb_test "144-break-insert -r callee" \
135 "144\\^done,bkpt=\{number=\"7\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"8\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"9\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"10\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
136 "insert breakpoint with regexp callee"
139 mi_gdb_test "155-break-insert -r \.\*llee" \
140 "155\\^done,bkpt=\{number=\"11\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"12\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"13\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"14\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
141 "insert breakpoint with regexp .*llee"
144 mi_gdb_test "166-break-list" \
145 "1\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"5\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\},.*\}\\\]\}" \
146 "list of breakpoints"
148 mi_gdb_test "177-break-delete" \
150 "delete temp breakpoints"
153 proc test_ignore_count {} {
156 mi_gdb_test "-break-insert -i 1 callme" \
157 "\\^done.*ignore=\"1\".*" \
158 "insert breakpoint with ignore count at callme"
162 mi_expect_stop "breakpoint-hit" "callme" "\{name=\"i\",value=\"2\"\}" ".*basics.c" "52" \
163 {"" "disp=\"keep\"" } "run to breakpoint with ignore count"
169 mi_gdb_test "-break-insert function_that_does_not_exist" \
170 ".*\\^error,msg=\"Function \\\\\"function_that_does_not_exist\\\\\" not defined.\"" \
171 "breakpoint at nonexistent function"
173 # We used to have a bug whereby -break-insert that failed would not
174 # clear some event hooks. As result, whenever we evaluate expression
175 # containing function call, the internal breakpoint created to handle
176 # function call would be reported, messing up MI output.
177 mi_gdb_test "-var-create V * return_1()" \
178 "\\^done,name=\"V\",numchild=\"0\",value=\"1\",type=\"int\"" \
179 "create varobj for function call"
181 mi_gdb_test "-var-update *" \
182 "\\^done,changelist=\\\[\\\]" \
183 "update varobj for function call"
186 proc test_disabled_creation {} {
189 global line_callee2_body
191 mi_gdb_test "-break-insert -d basics.c:callee2" \
192 "\\^done,bkpt=\{number=\"6\",type=\"breakpoint\",disp=\"keep\",enabled=\"n\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",fullname=\".*\",line=\"$line_callee2_body\",times=\"0\",original-location=\".*\"\}" \
193 "test disabled creation"
195 mi_gdb_test "-break-delete" \
197 "test disabled creation: cleanup"
200 test_tbreak_creation_and_listing
201 test_rbreak_creation_and_listing
207 test_disabled_creation