| 1 | # Copyright 1999, 2001, 2004, 2006, 2007, 2008, 2009, 2010, 2011 |
| 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 <http://www.gnu.org/licenses/>. |
| 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=mi" |
| 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}/mi-break |
| 39 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { |
| 40 | untested mi-break.exp |
| 41 | return -1 |
| 42 | } |
| 43 | |
| 44 | mi_delete_breakpoints |
| 45 | mi_gdb_reinitialize_dir $srcdir/$subdir |
| 46 | mi_gdb_load ${binfile} |
| 47 | |
| 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] |
| 59 | set line_callme_head [gdb_get_line_number "callme ("] |
| 60 | set line_callme_body [expr $line_callme_head + 2] |
| 61 | |
| 62 | set fullname "fullname=\"${fullname_syntax}${srcfile}\"" |
| 63 | |
| 64 | proc test_tbreak_creation_and_listing {} { |
| 65 | global mi_gdb_prompt |
| 66 | global srcfile |
| 67 | global hex |
| 68 | global line_callee4_head line_callee4_body |
| 69 | global line_callee3_head line_callee3_body |
| 70 | global line_callee2_head line_callee2_body |
| 71 | global line_callee1_head line_callee1_body |
| 72 | global line_main_head line_main_body |
| 73 | global fullname |
| 74 | |
| 75 | # Insert some breakpoints and list them |
| 76 | # Also, disable some so they do not interfere with other tests |
| 77 | # Tests: |
| 78 | # -break-insert -t main |
| 79 | # -break-insert -t basics.c:callee2 |
| 80 | # -break-insert -t basics.c:$line_callee3_head |
| 81 | # -break-insert -t srcfile:$line_callee4_head |
| 82 | # -break-list |
| 83 | |
| 84 | mi_create_breakpoint "-t main" 1 del main ".*basics.c" $line_main_body $hex \ |
| 85 | "break-insert -t operation" |
| 86 | |
| 87 | mi_create_breakpoint "-t basics.c:callee2" 2 del callee2 ".*basics.c" $line_callee2_body $hex \ |
| 88 | "insert temp breakpoint at basics.c:callee2" |
| 89 | |
| 90 | mi_create_breakpoint "-t basics.c:$line_callee3_head" 3 del callee3 ".*basics.c" $line_callee3_head $hex \ |
| 91 | "insert temp breakpoint at basics.c:\$line_callee3_head" |
| 92 | |
| 93 | # Getting the quoting right is tricky. That is "\"<file>\":$line_callee4_head" |
| 94 | mi_create_breakpoint "-t \"\\\"${srcfile}\\\":$line_callee4_head\"" 4 del callee4 ".*basics.c" $line_callee4_head $hex \ |
| 95 | "insert temp breakpoint at \"<fullfilename>\":\$line_callee4_head" |
| 96 | |
| 97 | mi_gdb_test "666-break-list" \ |
| 98 | "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 | "list of breakpoints" |
| 100 | |
| 101 | mi_gdb_test "777-break-delete" \ |
| 102 | "777\\^done" \ |
| 103 | "delete temp breakpoints" |
| 104 | } |
| 105 | |
| 106 | proc test_rbreak_creation_and_listing {} { |
| 107 | global mi_gdb_prompt |
| 108 | global srcfile |
| 109 | global hex |
| 110 | global line_callee4_head line_callee4_body |
| 111 | global line_callee3_head line_callee3_body |
| 112 | global line_callee2_head line_callee2_body |
| 113 | global line_callee1_head line_callee1_body |
| 114 | global line_main_head line_main_body |
| 115 | |
| 116 | # Insert some breakpoints and list them |
| 117 | # Also, disable some so they do not interfere with other tests |
| 118 | # Tests: |
| 119 | # -break-insert -r main |
| 120 | # -break-insert -r callee2 |
| 121 | # -break-insert -r callee |
| 122 | # -break-insert -r .*llee |
| 123 | # -break-list |
| 124 | |
| 125 | setup_xfail "*-*-*" |
| 126 | mi_gdb_test "122-break-insert -r main" \ |
| 127 | "122\\^done,bkpt=\{number=\"5\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \ |
| 128 | "break-insert -r operation" |
| 129 | |
| 130 | setup_xfail "*-*-*" |
| 131 | mi_gdb_test "133-break-insert -r callee2" \ |
| 132 | "133\\^done,bkpt=\{number=\"6\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\}" \ |
| 133 | "insert breakpoint with regexp callee2" |
| 134 | |
| 135 | setup_xfail "*-*-*" |
| 136 | mi_gdb_test "144-break-insert -r callee" \ |
| 137 | "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\"\}" \ |
| 138 | "insert breakpoint with regexp callee" |
| 139 | |
| 140 | setup_xfail "*-*-*" |
| 141 | mi_gdb_test "155-break-insert -r \.\*llee" \ |
| 142 | "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\"\}" \ |
| 143 | "insert breakpoint with regexp .*llee" |
| 144 | |
| 145 | setup_xfail "*-*-*" |
| 146 | mi_gdb_test "166-break-list" \ |
| 147 | "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\"\},.*\}\\\]\}" \ |
| 148 | "list of breakpoints" |
| 149 | |
| 150 | mi_gdb_test "177-break-delete" \ |
| 151 | "177\\^done" \ |
| 152 | "delete temp breakpoints" |
| 153 | } |
| 154 | |
| 155 | proc test_ignore_count {} { |
| 156 | global mi_gdb_prompt |
| 157 | global line_callme_body |
| 158 | |
| 159 | mi_gdb_test "-break-insert -i 1 callme" \ |
| 160 | "\\^done.*ignore=\"1\".*" \ |
| 161 | "insert breakpoint with ignore count at callme" |
| 162 | |
| 163 | mi_run_cmd |
| 164 | |
| 165 | mi_expect_stop "breakpoint-hit" "callme" "\{name=\"i\",value=\"2\"\}" ".*basics.c" $line_callme_body \ |
| 166 | {"" "disp=\"keep\"" } "run to breakpoint with ignore count" |
| 167 | } |
| 168 | |
| 169 | proc test_error {} { |
| 170 | global mi_gdb_prompt |
| 171 | |
| 172 | mi_gdb_test "-break-insert function_that_does_not_exist" \ |
| 173 | ".*\\^error,msg=\"Function \\\\\"function_that_does_not_exist\\\\\" not defined.\"" \ |
| 174 | "breakpoint at nonexistent function" |
| 175 | |
| 176 | # We used to have a bug whereby -break-insert that failed would not |
| 177 | # clear some event hooks. As result, whenever we evaluate expression |
| 178 | # containing function call, the internal breakpoint created to handle |
| 179 | # function call would be reported, messing up MI output. |
| 180 | mi_gdb_test "-var-create V * return_1()" \ |
| 181 | "\\^done,name=\"V\",numchild=\"0\",value=\"1\",type=\"int\",has_more=\"0\"" \ |
| 182 | "create varobj for function call" |
| 183 | |
| 184 | mi_gdb_test "-var-update *" \ |
| 185 | "\\^done,changelist=\\\[\\\]" \ |
| 186 | "update varobj for function call" |
| 187 | } |
| 188 | |
| 189 | proc test_disabled_creation {} { |
| 190 | global mi_gdb_prompt |
| 191 | global hex |
| 192 | global line_callee2_body |
| 193 | |
| 194 | mi_gdb_test "-break-insert -d basics.c:callee2" \ |
| 195 | "\\^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=\".*\"\}" \ |
| 196 | "test disabled creation" |
| 197 | |
| 198 | mi_gdb_test "-break-delete" \ |
| 199 | "\\^done" \ |
| 200 | "test disabled creation: cleanup" |
| 201 | } |
| 202 | |
| 203 | proc test_breakpoint_commands {} { |
| 204 | global line_callee2_body |
| 205 | global hex |
| 206 | global fullname |
| 207 | |
| 208 | mi_create_breakpoint "basics.c:callee2" 7 keep callee2 ".*basics.c" $line_callee2_body $hex \ |
| 209 | "breakpoint commands: insert breakpoint at basics.c:callee2" |
| 210 | |
| 211 | mi_gdb_test "-break-commands 7 \"print 10\" \"continue\"" \ |
| 212 | "\\^done" \ |
| 213 | "breakpoint commands: set commands" |
| 214 | |
| 215 | mi_gdb_test "-break-info 7" \ |
| 216 | "\\^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=\"7\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",${fullname},line=\"$line_callee2_body\",times=\"0\",script=\{\"print 10\",\"continue\"\},original-location=\".*\"\}.*\\\]\}" \ |
| 217 | "breakpoint commands: check that commands are set" |
| 218 | |
| 219 | mi_gdb_test "-break-commands 7" \ |
| 220 | "\\^done" \ |
| 221 | "breakpoint commands: clear commands" |
| 222 | |
| 223 | mi_list_breakpoints [list [list 7 "keep" "callee2" "basics.c" "$line_callee2_body" $hex]] \ |
| 224 | "breakpoint commands: check that commands are cleared" |
| 225 | |
| 226 | mi_run_to_main |
| 227 | |
| 228 | mi_create_breakpoint "basics.c:callee2" 9 keep callee2 ".*basics.c" $line_callee2_body $hex \ |
| 229 | "breakpoint commands: insert breakpoint at basics.c:callee2, again" |
| 230 | |
| 231 | mi_gdb_test "-break-commands 9 \"set \$i=0\" \"while \$i<10\" \"print \$i\" \"set \$i=\$i+1\" \"end\" \"continue\" " \ |
| 232 | "\\^done" \ |
| 233 | "breakpoint commands: set commands" |
| 234 | |
| 235 | mi_send_resuming_command "exec-continue" "test hitting breakpoint with commands" |
| 236 | mi_gdb_test "" \ |
| 237 | ".*\\\$1 = 0.*\\\$10 = 9.*\\*running.*\\*stopped,reason=\"exited-normally\".*" \ |
| 238 | "test hitting breakpoint with commands" |
| 239 | } |
| 240 | |
| 241 | test_tbreak_creation_and_listing |
| 242 | test_rbreak_creation_and_listing |
| 243 | |
| 244 | test_ignore_count |
| 245 | |
| 246 | test_error |
| 247 | |
| 248 | test_disabled_creation |
| 249 | |
| 250 | test_breakpoint_commands |
| 251 | |
| 252 | mi_gdb_exit |
| 253 | return 0 |