1 # Copyright 1999, 2001, 2004, 2006, 2007, 2008 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 3 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, see <http://www.gnu.org/licenses/>.
17 # Test essential Machine interface (MI) operations
19 # Verify that, using the MI, we can run a simple program and perform basic
20 # debugging activities like: insert breakpoints, run the program,
21 # step, next, continue until it ends and, last but not least, quit.
23 # The goal is not to test gdb functionality, which is done by other tests,
24 # but to verify the correct output response to MI operations.
27 load_lib mi-support.exp
36 set srcfile ${testfile}.c
37 set binfile ${objdir}/${subdir}/${testfile}
38 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
44 mi_gdb_reinitialize_dir $srcdir/$subdir
45 mi_gdb_load ${binfile}
47 # Locate line numbers in basics.c.
48 set line_callee4_head [gdb_get_line_number "callee4 ("]
49 set line_callee4_body [expr $line_callee4_head + 2]
50 set line_callee3_head [gdb_get_line_number "callee3 ("]
51 set line_callee3_body [expr $line_callee3_head + 2]
52 set line_callee2_head [gdb_get_line_number "callee2 ("]
53 set line_callee2_body [expr $line_callee2_head + 2]
54 set line_callee1_head [gdb_get_line_number "callee1 ("]
55 set line_callee1_body [expr $line_callee1_head + 2]
56 set line_main_head [gdb_get_line_number "main ("]
57 set line_main_body [expr $line_main_head + 2]
59 set fullname "fullname=\"${fullname_syntax}${srcfile}\""
61 proc test_tbreak_creation_and_listing {} {
65 global line_callee4_head line_callee4_body
66 global line_callee3_head line_callee3_body
67 global line_callee2_head line_callee2_body
68 global line_callee1_head line_callee1_body
69 global line_main_head line_main_body
72 # Insert some breakpoints and list them
73 # Also, disable some so they do not interfere with other tests
75 # -break-insert -t main
76 # -break-insert -t basics.c:callee2
77 # -break-insert -t basics.c:$line_callee3_head
78 # -break-insert -t srcfile:$line_callee4_head
81 mi_create_breakpoint "-t main" 1 del main ".*basics.c" $line_main_body $hex \
82 "break-insert -t operation"
84 mi_create_breakpoint "-t basics.c:callee2" 2 del callee2 ".*basics.c" $line_callee2_body $hex \
85 "insert temp breakpoint at basics.c:callee2"
87 mi_create_breakpoint "-t basics.c:$line_callee3_head" 3 del callee3 ".*basics.c" $line_callee3_body $hex \
88 "insert temp breakpoint at basics.c:\$line_callee3_head"
90 # Getting the quoting right is tricky. That is "\"<file>\":$line_callee4_head"
91 mi_create_breakpoint "-t \"\\\"${srcfile}\\\":$line_callee4_head\"" 4 del callee4 ".*basics.c" $line_callee4_body $hex \
92 "insert temp breakpoint at \"<fullfilename>\":\$line_callee4_head"
94 mi_gdb_test "666-break-list" \
95 "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=\".*\"\}.*\\\]\}" \
98 mi_gdb_test "777-break-delete" \
100 "delete temp breakpoints"
103 proc test_rbreak_creation_and_listing {} {
107 global line_callee4_head line_callee4_body
108 global line_callee3_head line_callee3_body
109 global line_callee2_head line_callee2_body
110 global line_callee1_head line_callee1_body
111 global line_main_head line_main_body
113 # Insert some breakpoints and list them
114 # Also, disable some so they do not interfere with other tests
116 # -break-insert -r main
117 # -break-insert -r callee2
118 # -break-insert -r callee
119 # -break-insert -r .*llee
123 mi_gdb_test "122-break-insert -r main" \
124 "122\\^done,bkpt=\{number=\"5\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \
125 "break-insert -r operation"
128 mi_gdb_test "133-break-insert -r callee2" \
129 "133\\^done,bkpt=\{number=\"6\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\}" \
130 "insert breakpoint with regexp callee2"
133 mi_gdb_test "144-break-insert -r callee" \
134 "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\"\}" \
135 "insert breakpoint with regexp callee"
138 mi_gdb_test "155-break-insert -r \.\*llee" \
139 "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\"\}" \
140 "insert breakpoint with regexp .*llee"
143 mi_gdb_test "166-break-list" \
144 "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\"\},.*\}\\\]\}" \
145 "list of breakpoints"
147 mi_gdb_test "177-break-delete" \
149 "delete temp breakpoints"
152 proc test_ignore_count {} {
155 mi_gdb_test "-break-insert -i 1 callme" \
156 "\\^done.*ignore=\"1\".*" \
157 "insert breakpoint with ignore count at callme"
161 mi_expect_stop "breakpoint-hit" "callme" "\{name=\"i\",value=\"2\"\}" ".*basics.c" "52" \
162 {"" "disp=\"keep\"" } "run to breakpoint with ignore count"
168 mi_gdb_test "-break-insert function_that_does_not_exist" \
169 ".*\\^error,msg=\"Function \\\\\"function_that_does_not_exist\\\\\" not defined.\"" \
170 "breakpoint at nonexistent function"
172 # We used to have a bug whereby -break-insert that failed would not
173 # clear some event hooks. As result, whenever we evaluate expression
174 # containing function call, the internal breakpoint created to handle
175 # function call would be reported, messing up MI output.
176 mi_gdb_test "-var-create V * return_1()" \
177 "\\^done,name=\"V\",numchild=\"0\",value=\"1\",type=\"int\"" \
178 "create varobj for function call"
180 mi_gdb_test "-var-update *" \
181 "\\^done,changelist=\\\[\\\]" \
182 "update varobj for function call"
185 test_tbreak_creation_and_listing
186 test_rbreak_creation_and_listing