gdb/testsuite/gdb.base/miscexprs.exp

   1 # Copyright 1998, 1999, 2000 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20
  21 # This file is part of the gdb testsuite
  22 # file written by Elena Zannoni (ezannoni@cygnus.com)
  23
  24 #
  25 # tests for expressions with struct/array elements and mixed operator types
  26 # with elementary types
  27 #
  28
  29 if $tracelevel then {
  30         strace $tracelevel
  31         }
  32
  33 #
  34 # test running programs
  35 #
  36 set prms_id 0
  37 set bug_id 0
  38
  39 set testfile "miscexprs"
  40 set srcfile ${testfile}.c
  41 set binfile ${objdir}/${subdir}/${testfile}
  42
  43 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
  44     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  45 }
  46
  47 if [get_compiler_info ${binfile}] {
  48     return -1;
  49 }
  50
  51 gdb_exit
  52 gdb_start
  53 gdb_reinitialize_dir $srcdir/$subdir
  54 gdb_load ${binfile}
  55
  56
  57 #
  58 # set it up at a breakpoint so we can play with the variable values
  59 #
  60 if ![runto_main] then {
  61     perror "couldn't run to breakpoint"
  62     continue
  63 }
  64
  65 send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
  66
  67     send_gdb "cont\n"
  68     gdb_expect {
  69         -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
  70             send_gdb "up\n"
  71             gdb_expect {
  72                 -re ".*main.*$gdb_prompt $" {
  73                     pass "up from marker1"
  74                 }
  75                 -re ".*$gdb_prompt $" {
  76                     fail "up from marker1"
  77                 }
  78                 timeout { fail "up from marker1 (timeout)" }
  79             }
  80         }
  81         -re "$gdb_prompt $" { fail "continue to marker1"  }
  82         timeout { fail "(timeout) continue to marker1"  }
  83     }
  84
  85 global hex
  86
  87 send_gdb "print &ibig.i\[0\]\n"
  88 gdb_expect {
  89     -re ".\[0-9\]* = \\(int \\*\\) $hex.*$gdb_prompt $" {
  90         pass "print value of &ibig.i\[0\]"
  91       }
  92     -re ".*$gdb_prompt $" { fail "print value of &ibig.i\[0\]" }
  93     timeout           { fail "(timeout) print value of &ibig.i\[0\]" }
  94   }
  95
  96 send_gdb "print &cbig.c\[0\]\n"
  97 gdb_expect {
  98     -re ".\[0-9\]* = $hex \"\".*$gdb_prompt $" {
  99         pass "print value of &cbig.c\[0\]"
 100       }
 101     -re ".\[0-9\]* = $hex \"*\".*$gdb_prompt $" {
 102         pass "print value of &cbig.c\[0\]"
 103       }
 104     -re ".*$gdb_prompt $" { fail "print value of &cbig.c\[0\]" }
 105     timeout           { fail "(timeout) print value of &cbig.c\[0\]" }
 106   }
 107
 108 send_gdb "print &fbig.f\[0\]\n"
 109 gdb_expect {
 110     -re ".\[0-9\]* = \\(float \\*\\) $hex.*$gdb_prompt $" {
 111         pass "print value of &fbig.f\[0\]"
 112       }
 113     -re ".*$gdb_prompt $" { fail "print value of &fbig.f\[0\]" }
 114     timeout           { fail "(timeout) print value of &fbig.f\[0\]" }
 115   }
 116
 117 send_gdb "print &dbig.d\[0\]\n"
 118 gdb_expect {
 119     -re ".\[0-9\]* = \\(double \\*\\) $hex.*$gdb_prompt $" {
 120         pass "print value of &dbig.d\[0\]"
 121       }
 122     -re ".*$gdb_prompt $" { fail "print value of &dbig.d\[0\]" }
 123     timeout           { fail "(timeout) print value of &dbig.d\[0\]" }
 124   }
 125
 126 send_gdb "print &sbig.s\[0\]\n"
 127 gdb_expect {
 128     -re ".\[0-9\]* = \\(short \\*\\) $hex.*$gdb_prompt $" {
 129         pass "print value of &sbig.s\[0\]"
 130     }
 131     -re ".\[0-9\]* = \\(short int \\*\\) $hex.*$gdb_prompt $" {
 132         pass "print value of &sbig.s\[0\]"
 133     }
 134     -re ".*$gdb_prompt $" { fail "print value of &sbig.s\[0\]" }
 135     timeout           { fail "(timeout) print value of &sbig.s\[0\]" }
 136   }
 137
 138 send_gdb "print &lbig.l\[0\]\n"
 139 gdb_expect {
 140     -re ".\[0-9\]* = \\(long \\*\\) $hex.*$gdb_prompt $" {
 141         pass "print value of &lbig.l\[0\]"
 142     }
 143     -re ".\[0-9\]* = \\(long int \\*\\) $hex.*$gdb_prompt $" {
 144         pass "print value of &lbig.l\[0\]"
 145     }
 146     -re ".*$gdb_prompt $" { fail "print value of &lbig.l\[0\]" }
 147     timeout           { fail "(timeout) print value of &lbig.l\[0\]" }
 148   }
 149
 150
 151 send_gdb "print ibig.i\[100\] | 1\n"
 152 gdb_expect {
 153     -re ".\[0-9\]* = 5.*$gdb_prompt $" {
 154         pass "print value of ibig.i\[100\] | 1"
 155       }
 156     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] | 1" }
 157     timeout           { fail "(timeout) print value of ibig.i\[100\] | 1" }
 158   }
 159
 160
 161 send_gdb "print sbig.s\[90\] & 127\n"
 162 gdb_expect {
 163     -re ".\[0-9\]* = 127.*$gdb_prompt $" {
 164         pass "print value of sbig.s\[90\] & 127"
 165       }
 166     -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] & 127" }
 167     timeout           { fail "(timeout) print value of sbig.s\[90\] & 127" }
 168   }
 169
 170 send_gdb "print !ibig.i\[100\]\n"
 171 gdb_expect {
 172     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 173         pass "print value of !ibig.i\[100\]"
 174       }
 175     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 176     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 177   }
 178
 179 send_gdb "print !sbig.s\[90\]\n"
 180 gdb_expect {
 181     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 182         pass "print value of !sbig.s\[90\]"
 183       }
 184     -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\]" }
 185     timeout           { fail "(timeout) print value of !sbig.s\[90\]" }
 186   }
 187
 188
 189 send_gdb "print !fbig.f\[100\]\n"
 190 gdb_expect {
 191     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 192         pass "print value of !ibig.i\[100\]"
 193       }
 194     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 195     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 196   }
 197
 198 send_gdb "print !dbig.d\[202\]\n"
 199 gdb_expect {
 200     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 201         pass "print value of !ibig.i\[100\]"
 202       }
 203     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 204     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 205   }
 206
 207
 208
 209 send_gdb "print sbig.s\[90\] * 10\n"
 210 gdb_expect {
 211     -re ".\[0-9\]* = 2550.*$gdb_prompt $" {
 212         pass "print value of !sbig.s\[90\] * 10"
 213       }
 214     -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\] * 10" }
 215     timeout           { fail "(timeout) print value of !sbig.s\[90\] * 10" }
 216   }
 217
 218 send_gdb "print ibig.i\[100\] * sbig.s\[90\]\n"
 219 gdb_expect {
 220     -re ".\[0-9\]* = 1275.*$gdb_prompt $" {
 221         pass "print value of ibig.i\[100\] * sbig.s\[90\]"
 222       }
 223     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] * sbig.s\[90\]" }
 224     timeout           { fail "(timeout) print value of ibig.i\[100\] * sbig.s\[90\]" }
 225   }
 226
 227 send_gdb "print fbig.f\[100\] * dbig.d\[202\]\n"
 228 gdb_expect {
 229     -re ".\[0-9\]* = 119.99\[0-9\]*.*$gdb_prompt $" {
 230         pass "print value of fbig.f\[100\] * dbig.d\[202\]"
 231       }
 232     -re ".*$gdb_prompt $" { fail "print value of fbig.f\[100\] * dbig.d\[202\]" }
 233     timeout           { fail "(timeout) print value of fbig.f\[100\] * dbig.d\[202\]" }
 234   }
 235
 236 send_gdb "print !(sbig.s\[90\] * 2)\n"
 237 gdb_expect {
 238     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 239         pass "print value of !(sbig.s\[90\] * 2)"
 240       }
 241     -re ".*$gdb_prompt $" { fail "print value of !(sbig.s\[90\] * 2)" }
 242     timeout           { fail "(timeout) print value of !(sbig.s\[90\] * 2)" }
 243   }
 244
 245
 246 send_gdb "print sizeof(sbig)\n"
 247 gdb_expect {
 248     -re ".\[0-9\]* = 800.*$gdb_prompt $" {
 249         pass "print value of sizeof(sbig)"
 250       }
 251     -re ".*$gdb_prompt $" { fail "print value of sizeof(sbig)" }
 252     timeout           { fail "(timeout) print value of sizeof(sbig)" }
 253   }
 254
 255
 256 send_gdb "print sizeof(cbig)\n"
 257 gdb_expect {
 258     -re ".\[0-9\]* = 100.*$gdb_prompt $" {
 259         pass "print value of sizeof(cbig)"
 260       }
 261     -re ".*$gdb_prompt $" { fail "print value of sizeof(cbig)" }
 262     timeout           { fail "(timeout) print value of sizeof(cbig)" }
 263   }
 264
 265
 266 send_gdb "print sizeof(lbig)/sizeof(long)\n"
 267 gdb_expect {
 268     -re ".\[0-9\]* = 900.*$gdb_prompt $" {
 269         pass "print value of sizeof(lbig)/sizeof(long)"
 270       }
 271     -re ".*$gdb_prompt $" { fail "print value of sizeof(lbig)/sizeof(long)" }
 272     timeout     { fail "(timeout) print value of sizeof(lbig)/sizeof(long)" }
 273   }
 274
 275 send_gdb "print ibig.i\[100\] << 2\n"
 276 gdb_expect {
 277     -re ".\[0-9\]* = 20.*$gdb_prompt $" {
 278         pass "print value of ibig.i\[100\] << 2"
 279       }
 280     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] << 2" }
 281     timeout           { fail "(timeout) print value of ibig.i\[100\] << 2" }
 282   }
 283
 284 send_gdb "print sbig.s\[90\] >> 4\n"
 285 gdb_expect {
 286     -re ".\[0-9\]* = 15.*$gdb_prompt $" {
 287         pass "print value of sbig.s\[90\] >> 4"
 288       }
 289     -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] >> 4" }
 290     timeout           { fail "(timeout) print value of sbig.s\[90\] >> 4" }
 291   }
 292
 293 send_gdb "print lbig.l\[333\] >> 6\n"
 294 gdb_expect {
 295     -re ".\[0-9\]* = 15624999.*$gdb_prompt $" {
 296         pass "print value of lbig.l\[333\] >> 6"
 297       }
 298     -re ".*$gdb_prompt $" { fail "print value of lbig.l\[333\] >> 6" }
 299     timeout           { fail "(timeout) print value of lbig.l\[333\] >> 6" }
 300   }