| 1 | # Copyright 1998, 1999, 2001, 2003, 2004, 2007 Free Software Foundation, Inc. |
| 2 | |
| 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. |
| 7 | # |
| 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. |
| 12 | # |
| 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/>. |
| 15 | |
| 16 | # Please email any bugs, comments, and/or additions to this file to: |
| 17 | # bug-gdb@prep.ai.mit.edu |
| 18 | |
| 19 | # This file was written by Elena Zannoni. (ezannoni@cygnus.com) |
| 20 | |
| 21 | if $tracelevel then { |
| 22 | strace $tracelevel |
| 23 | } |
| 24 | |
| 25 | global usestubs |
| 26 | |
| 27 | |
| 28 | # |
| 29 | # test running programs |
| 30 | # |
| 31 | set prms_id 0 |
| 32 | set bug_id 0 |
| 33 | |
| 34 | set testfile "break" |
| 35 | set srcfile ${testfile}.c |
| 36 | set srcfile1 ${testfile}1.c |
| 37 | set binfile ${objdir}/${subdir}/${testfile} |
| 38 | |
| 39 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } { |
| 40 | untested define.exp |
| 41 | return -1 |
| 42 | } |
| 43 | |
| 44 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } { |
| 45 | untested define.exp |
| 46 | return -1 |
| 47 | } |
| 48 | |
| 49 | if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } { |
| 50 | untested define.exp |
| 51 | return -1 |
| 52 | } |
| 53 | |
| 54 | gdb_exit |
| 55 | gdb_start |
| 56 | gdb_reinitialize_dir $srcdir/$subdir |
| 57 | gdb_load ${binfile} |
| 58 | |
| 59 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] |
| 60 | set bp_location11 [gdb_get_line_number "set breakpoint 11 here"] |
| 61 | |
| 62 | if ![runto_main] then { fail "define tests suppressed" } |
| 63 | |
| 64 | # Verify that GDB allows a user to define their very own commands. |
| 65 | # |
| 66 | send_gdb "define nextwhere\n" |
| 67 | gdb_expect { |
| 68 | -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 69 | {send_gdb "next\nbt\nend\n" |
| 70 | gdb_expect { |
| 71 | -re "$gdb_prompt $"\ |
| 72 | {pass "define user command: nextwhere"} |
| 73 | timeout {fail "(timeout) define user command: nextwhere"} |
| 74 | } |
| 75 | } |
| 76 | -re "$gdb_prompt $"\ |
| 77 | {fail "define user command: nextwhere"} |
| 78 | timeout {fail "(timeout) define user command: nextwhere"} |
| 79 | } |
| 80 | |
| 81 | # Verify that those commands work as gdb_expected. |
| 82 | # |
| 83 | send_gdb "nextwhere\n" |
| 84 | gdb_expect { |
| 85 | -re ".*$bp_location1\[ \t\]*printf.*#0\[ \t\]*main.*:$bp_location1.*$gdb_prompt $"\ |
| 86 | {pass "use user command: nextwhere"} |
| 87 | -re "$gdb_prompt $"\ |
| 88 | {fail "use user command: nextwhere"} |
| 89 | timeout {fail "(timeout) use user command: nextwhere"} |
| 90 | } |
| 91 | |
| 92 | # Verify that a user can define a command whose spelling is a |
| 93 | # proper substring of another user-defined command. |
| 94 | # |
| 95 | send_gdb "define nextwh\n" |
| 96 | gdb_expect { |
| 97 | -re "Type commands for definition of \"nextwh\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 98 | {send_gdb "next 2\nbt\nend\n" |
| 99 | gdb_expect { |
| 100 | -re "$gdb_prompt $"\ |
| 101 | {pass "define user command: nextwh"} |
| 102 | timeout {fail "(timeout) define user command: nextwh"} |
| 103 | } |
| 104 | } |
| 105 | -re "$gdb_prompt $"\ |
| 106 | {fail "define user command: nextwh"} |
| 107 | timeout {fail "(timeout) define user command: nextwh"} |
| 108 | } |
| 109 | |
| 110 | # Verify that a user can redefine their commands. (Test both the |
| 111 | # confirmed and unconfirmed cases.) |
| 112 | # |
| 113 | send_gdb "define nextwhere\n" |
| 114 | gdb_expect { |
| 115 | -re "Redefine command \"nextwhere\".*y or n. $"\ |
| 116 | {send_gdb "n\n" |
| 117 | gdb_expect { |
| 118 | -re "Command \"nextwhere\" not redefined.*$gdb_prompt $"\ |
| 119 | {pass "redefine user command aborted: nextwhere"} |
| 120 | -re "$gdb_prompt $"\ |
| 121 | {fail "redefine user command aborted: nextwhere"} |
| 122 | timeout {fail "(timeout) redefine user command aborted: nextwhere"} |
| 123 | } |
| 124 | } |
| 125 | -re "$gdb_prompt $"\ |
| 126 | {fail "redefine user command aborted: nextwhere"} |
| 127 | timeout {fail "(timeout) redefine user command aborted: nextwhere"} |
| 128 | } |
| 129 | |
| 130 | send_gdb "define nextwhere\n" |
| 131 | gdb_expect { |
| 132 | -re "Redefine command \"nextwhere\".*y or n. $"\ |
| 133 | {send_gdb "y\n" |
| 134 | gdb_expect { |
| 135 | -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 136 | {send_gdb "bt\nnext\nend\n" |
| 137 | gdb_expect { |
| 138 | -re "$gdb_prompt $"\ |
| 139 | {pass "redefine user command: nextwhere"} |
| 140 | timeout {fail "(timeout) redefine user command: nextwhere"} |
| 141 | } |
| 142 | } |
| 143 | timeout {fail "(timeout) redefine user command: nextwhere"} |
| 144 | } |
| 145 | } |
| 146 | -re "$gdb_prompt $"\ |
| 147 | {fail "redefine user command: nextwhere"} |
| 148 | timeout {fail "(timeout) redefine user command: nextwhere"} |
| 149 | } |
| 150 | |
| 151 | # Verify that GDB gracefully handles an attempt to redefine the |
| 152 | # help text for a builtin command. |
| 153 | # |
| 154 | send_gdb "document step\n" |
| 155 | gdb_expect { |
| 156 | -re "Command \"step\" is built-in..*$gdb_prompt $"\ |
| 157 | {pass "redocumenting builtin command disallowed"} |
| 158 | -re "$gdb_prompt $"\ |
| 159 | {fail "redocumenting builtin command disallowed"} |
| 160 | timeout {fail "(timeout) redocumenting builtin command disallowed"} |
| 161 | } |
| 162 | |
| 163 | # Verify that a user can document their own commands. (And redocument |
| 164 | # them.) |
| 165 | # |
| 166 | send_gdb "document nextwhere\n" |
| 167 | gdb_expect { |
| 168 | -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 169 | {send_gdb "A next command that frist shows you where you're stepping from.\nend\n" |
| 170 | gdb_expect { |
| 171 | -re "$gdb_prompt $"\ |
| 172 | {pass "document user command: nextwhere"} |
| 173 | timeout {fail "(timeout) document user command: nextwhere"} |
| 174 | } |
| 175 | } |
| 176 | -re "$gdb_prompt $"\ |
| 177 | {fail "document user command: nextwhere"} |
| 178 | timeout {fail "(timeout) document user command: nextwhere"} |
| 179 | } |
| 180 | |
| 181 | send_gdb "document nextwhere\n" |
| 182 | gdb_expect { |
| 183 | -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 184 | {send_gdb "A next command that first shows you where you're stepping from.\nend\n" |
| 185 | gdb_expect { |
| 186 | -re "$gdb_prompt $"\ |
| 187 | {pass "re-document user command: nextwhere"} |
| 188 | timeout {fail "(timeout) re-document user command: nextwhere"} |
| 189 | } |
| 190 | } |
| 191 | -re "$gdb_prompt $"\ |
| 192 | {fail "re-document user command: nextwhere"} |
| 193 | timeout {fail "(timeout) re-document user command: nextwhere"} |
| 194 | } |
| 195 | |
| 196 | send_gdb "help nextwhere\n" |
| 197 | gdb_expect { |
| 198 | -re "A next command that first shows you where you're stepping from.\r\n$gdb_prompt $"\ |
| 199 | {pass "help user command: nextwhere"} |
| 200 | -re "$gdb_prompt $"\ |
| 201 | {fail "help user command: nextwhere"} |
| 202 | timeout {fail "(timeout) help user command: nextwhere"} |
| 203 | } |
| 204 | |
| 205 | # Verify that the command parser doesn't require a space after an 'if' |
| 206 | # command in a user defined function. |
| 207 | # |
| 208 | gdb_test_multiple "define ifnospace" "define user command: ifnospace" \ |
| 209 | { |
| 210 | -re "Type commands for definition of \"ifnospace\".\r\nEnd with a line saying just \"end\".\r\n>$" \ |
| 211 | { |
| 212 | gdb_test_multiple "if(3<4)\nprint \"hi there\\n\"\nend\nend" "send body of ifnospace" \ |
| 213 | { |
| 214 | -re "$gdb_prompt $"\ |
| 215 | {pass "define user command: ifnospace"} |
| 216 | } |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | gdb_test "ifnospace" ".*hi there.*" "test ifnospace is parsed correctly" |
| 221 | |
| 222 | # Verify that the command parser doesn't require a space after an 'while' |
| 223 | # command in a user defined function. |
| 224 | # |
| 225 | gdb_test_multiple "define whilenospace" "define user command: whilenospace" \ |
| 226 | { |
| 227 | -re "Type commands for definition of \"whilenospace\".\r\nEnd with a line saying just \"end\".\r\n>$" \ |
| 228 | { |
| 229 | gdb_test_multiple "set \$i=1\nwhile(\$i<2)\nset \$i=2\nprint \"hi there\\n\"\nend\nend" "send body of whilenospace" \ |
| 230 | { |
| 231 | -re "$gdb_prompt $" \ |
| 232 | {pass "define user command: whilenospace"} |
| 233 | } |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | gdb_test "whilenospace" ".*hi there.*" "test whilenospace is parsed correctly" |
| 238 | |
| 239 | # Verify that the user can "hook" a builtin command. We choose to |
| 240 | # hook the "stop" pseudo command, and we'll define it to use a user- |
| 241 | # define command. |
| 242 | # |
| 243 | send_gdb "define user-bt\n" |
| 244 | gdb_expect { |
| 245 | -re "Type commands for definition of \"user-bt\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 246 | {send_gdb "bt\nend\n" |
| 247 | gdb_expect { |
| 248 | -re "$gdb_prompt $"\ |
| 249 | {pass "define user command: user-bt"} |
| 250 | timeout {fail "(timeout) define user command: user-bt"} |
| 251 | } |
| 252 | } |
| 253 | -re "$gdb_prompt $"\ |
| 254 | {fail "define user command: user-bt"} |
| 255 | timeout {fail "(timeout) define user command: user-bt"} |
| 256 | } |
| 257 | |
| 258 | send_gdb "define hook-stop\n" |
| 259 | gdb_expect { |
| 260 | -re "Type commands for definition of \"hook-stop\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 261 | {send_gdb "user-b\nend\n" |
| 262 | gdb_expect { |
| 263 | -re "$gdb_prompt $"\ |
| 264 | {pass "define hook-stop command"} |
| 265 | timeout {fail "(timeout) define hook-stop command"} |
| 266 | } |
| 267 | } |
| 268 | -re "$gdb_prompt $"\ |
| 269 | {fail "define hook-stop command"} |
| 270 | timeout {fail "(timeout) define hook-stop command"} |
| 271 | } |
| 272 | |
| 273 | send_gdb "next\n" |
| 274 | gdb_expect { |
| 275 | -re "#0\[ \t\]*main.*:$bp_location11.*$gdb_prompt $"\ |
| 276 | {pass "use hook-stop command"} |
| 277 | -re "$gdb_prompt $"\ |
| 278 | {fail "use hook-stop command"} |
| 279 | timeout {fail "(timeout) use hook-stop command"} |
| 280 | } |
| 281 | |
| 282 | # Verify that GDB responds gracefully to an attempt to define a "hook |
| 283 | # command" which doesn't exist. (Test both the confirmed and unconfirmed |
| 284 | # cases.) |
| 285 | # |
| 286 | send_gdb "define hook-bar\n" |
| 287 | gdb_expect { |
| 288 | -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\ |
| 289 | {send_gdb "n\n" |
| 290 | gdb_expect { |
| 291 | -re "Not confirmed.*$gdb_prompt $"\ |
| 292 | {pass "define hook undefined command aborted: bar"} |
| 293 | -re "$gdb_prompt $"\ |
| 294 | {fail "define hook undefined command aborted: bar"} |
| 295 | timeout {fail "(timeout) define hook undefined command aborted: bar"} |
| 296 | } |
| 297 | } |
| 298 | -re "$gdb_prompt $"\ |
| 299 | {fail "define hook undefined command aborted: bar"} |
| 300 | timeout {fail "(timeout) define hook undefined command aborted: bar"} |
| 301 | } |
| 302 | |
| 303 | send_gdb "define hook-bar\n" |
| 304 | gdb_expect { |
| 305 | -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\ |
| 306 | {send_gdb "y\n" |
| 307 | gdb_expect { |
| 308 | -re "Type commands for definition of \"hook-bar\".\r\nEnd with a line saying just \"end\".\r\n>$"\ |
| 309 | {send_gdb "nextwhere\nend\n" |
| 310 | gdb_expect { |
| 311 | -re "$gdb_prompt $"\ |
| 312 | {pass "define hook undefined command: bar"} |
| 313 | timeout {fail "(timeout) define hook undefined command: bar"} |
| 314 | } |
| 315 | } |
| 316 | -re "$gdb_prompt $"\ |
| 317 | {fail "define hook undefined command: bar"} |
| 318 | timeout {fail "(timeout) define hook undefined command: bar"} |
| 319 | } |
| 320 | } |
| 321 | -re "$gdb_prompt $"\ |
| 322 | {fail "define hook undefined command: bar"} |
| 323 | timeout {fail "(timeout) define hook undefined command: bar"} |
| 324 | } |
| 325 | |
| 326 | # This is a quasi-define command: Verify that the user can redefine |
| 327 | # GDB's gdb_prompt. |
| 328 | # |
| 329 | send_gdb "set prompt \\(blah\\) \n" |
| 330 | gdb_expect { |
| 331 | -re "\\(blah\\) $"\ |
| 332 | {pass "set gdb_prompt"} |
| 333 | -re "$gdb_prompt $"\ |
| 334 | {fail "set gdb_prompt"} |
| 335 | timeout {fail "(timeout) set gdb_prompt"} |
| 336 | } |
| 337 | |
| 338 | send_gdb "set prompt \\(gdb\\) \n" |
| 339 | gdb_expect { |
| 340 | -re "$gdb_prompt $"\ |
| 341 | {pass "reset gdb_prompt"} |
| 342 | timeout {fail "(timeout) reset gdb_prompt"} |
| 343 | } |
| 344 | |
| 345 | gdb_exit |
| 346 | return 0 |
| 347 | |
| 348 | |
| 349 | |
| 350 | |
| 351 | |
| 352 | |