gdb/testsuite/gdb.base/miscexprs.exp

   1 # Copyright (C) 1998 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 $" {
  70             send_gdb "up\n"
  71             gdb_expect {
  72                 -re ".*$gdb_prompt $" {}
  73                 timeout { fail "up from marker1" }
  74             }
  75         }
  76         -re "$gdb_prompt $" { fail "continue to marker1"  }
  77         timeout { fail "(timeout) continue to marker1"  }
  78     }
  79
  80 global hex
  81
  82 send_gdb "print &ibig.i\[0\]\n"
  83 gdb_expect {
  84     -re ".\[0-9\]* = \\(int \\*\\) $hex.*$gdb_prompt $" {
  85         pass "print value of &ibig.i\[0\]"
  86       }
  87     -re ".*$gdb_prompt $" { fail "print value of &ibig.i\[0\]" }
  88     timeout           { fail "(timeout) print value of &ibig.i\[0\]" }
  89   }
  90
  91 send_gdb "print &cbig.c\[0\]\n"
  92 gdb_expect {
  93     -re ".\[0-9\]* = $hex \"\".*$gdb_prompt $" {
  94         pass "print value of &cbig.c\[0\]"
  95       }
  96     -re ".\[0-9\]* = $hex \"*\".*$gdb_prompt $" {
  97         pass "print value of &cbig.c\[0\]"
  98       }
  99     -re ".*$gdb_prompt $" { fail "print value of &cbig.c\[0\]" }
 100     timeout           { fail "(timeout) print value of &cbig.c\[0\]" }
 101   }
 102
 103 send_gdb "print &fbig.f\[0\]\n"
 104 gdb_expect {
 105     -re ".\[0-9\]* = \\(float \\*\\) $hex.*$gdb_prompt $" {
 106         pass "print value of &fbig.f\[0\]"
 107       }
 108     -re ".*$gdb_prompt $" { fail "print value of &fbig.f\[0\]" }
 109     timeout           { fail "(timeout) print value of &fbig.f\[0\]" }
 110   }
 111
 112 send_gdb "print &dbig.d\[0\]\n"
 113 gdb_expect {
 114     -re ".\[0-9\]* = \\(double \\*\\) $hex.*$gdb_prompt $" {
 115         pass "print value of &dbig.d\[0\]"
 116       }
 117     -re ".*$gdb_prompt $" { fail "print value of &dbig.d\[0\]" }
 118     timeout           { fail "(timeout) print value of &dbig.d\[0\]" }
 119   }
 120
 121 send_gdb "print &sbig.s\[0\]\n"
 122 gdb_expect {
 123     -re ".\[0-9\]* = \\(short \\*\\) $hex.*$gdb_prompt $" {
 124         pass "print value of &sbig.s\[0\]"
 125     }
 126     -re ".\[0-9\]* = \\(short int \\*\\) $hex.*$gdb_prompt $" {
 127         pass "print value of &sbig.s\[0\]"
 128     }
 129     -re ".*$gdb_prompt $" { fail "print value of &sbig.s\[0\]" }
 130     timeout           { fail "(timeout) print value of &sbig.s\[0\]" }
 131   }
 132
 133 send_gdb "print &lbig.l\[0\]\n"
 134 gdb_expect {
 135     -re ".\[0-9\]* = \\(long \\*\\) $hex.*$gdb_prompt $" {
 136         pass "print value of &lbig.l\[0\]"
 137     }
 138     -re ".\[0-9\]* = \\(long int \\*\\) $hex.*$gdb_prompt $" {
 139         pass "print value of &lbig.l\[0\]"
 140     }
 141     -re ".*$gdb_prompt $" { fail "print value of &lbig.l\[0\]" }
 142     timeout           { fail "(timeout) print value of &lbig.l\[0\]" }
 143   }
 144
 145
 146 send_gdb "print ibig.i\[100\] | 1\n"
 147 gdb_expect {
 148     -re ".\[0-9\]* = 5.*$gdb_prompt $" {
 149         pass "print value of ibig.i\[100\] | 1"
 150       }
 151     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] | 1" }
 152     timeout           { fail "(timeout) print value of ibig.i\[100\] | 1" }
 153   }
 154
 155
 156 send_gdb "print sbig.s\[90\] & 127\n"
 157 gdb_expect {
 158     -re ".\[0-9\]* = 127.*$gdb_prompt $" {
 159         pass "print value of sbig.s\[90\] & 127"
 160       }
 161     -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] & 127" }
 162     timeout           { fail "(timeout) print value of sbig.s\[90\] & 127" }
 163   }
 164
 165 send_gdb "print !ibig.i\[100\]\n"
 166 gdb_expect {
 167     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 168         pass "print value of !ibig.i\[100\]"
 169       }
 170     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 171     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 172   }
 173
 174 send_gdb "print !sbig.s\[90\]\n"
 175 gdb_expect {
 176     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 177         pass "print value of !sbig.s\[90\]"
 178       }
 179     -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\]" }
 180     timeout           { fail "(timeout) print value of !sbig.s\[90\]" }
 181   }
 182
 183
 184 send_gdb "print !fbig.f\[100\]\n"
 185 gdb_expect {
 186     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 187         pass "print value of !ibig.i\[100\]"
 188       }
 189     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 190     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 191   }
 192
 193 send_gdb "print !dbig.d\[202\]\n"
 194 gdb_expect {
 195     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 196         pass "print value of !ibig.i\[100\]"
 197       }
 198     -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
 199     timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
 200   }
 201
 202
 203
 204 send_gdb "print sbig.s\[90\] * 10\n"
 205 gdb_expect {
 206     -re ".\[0-9\]* = 2550.*$gdb_prompt $" {
 207         pass "print value of !sbig.s\[90\] * 10"
 208       }
 209     -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\] * 10" }
 210     timeout           { fail "(timeout) print value of !sbig.s\[90\] * 10" }
 211   }
 212
 213 send_gdb "print ibig.i\[100\] * sbig.s\[90\]\n"
 214 gdb_expect {
 215     -re ".\[0-9\]* = 1275.*$gdb_prompt $" {
 216         pass "print value of ibig.i\[100\] * sbig.s\[90\]"
 217       }
 218     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] * sbig.s\[90\]" }
 219     timeout           { fail "(timeout) print value of ibig.i\[100\] * sbig.s\[90\]" }
 220   }
 221
 222 send_gdb "print fbig.f\[100\] * dbig.d\[202\]\n"
 223 gdb_expect {
 224     -re ".\[0-9\]* = 119.99\[0-9\]*.*$gdb_prompt $" {
 225         pass "print value of fbig.f\[100\] * dbig.d\[202\]"
 226       }
 227     -re ".*$gdb_prompt $" { fail "print value of fbig.f\[100\] * dbig.d\[202\]" }
 228     timeout           { fail "(timeout) print value of fbig.f\[100\] * dbig.d\[202\]" }
 229   }
 230
 231 send_gdb "print !(sbig.s\[90\] * 2)\n"
 232 gdb_expect {
 233     -re ".\[0-9\]* = $false.*$gdb_prompt $" {
 234         pass "print value of !(sbig.s\[90\] * 2)"
 235       }
 236     -re ".*$gdb_prompt $" { fail "print value of !(sbig.s\[90\] * 2)" }
 237     timeout           { fail "(timeout) print value of !(sbig.s\[90\] * 2)" }
 238   }
 239
 240
 241 send_gdb "print sizeof(sbig)\n"
 242 gdb_expect {
 243     -re ".\[0-9\]* = 800.*$gdb_prompt $" {
 244         pass "print value of sizeof(sbig)"
 245       }
 246     -re ".*$gdb_prompt $" { fail "print value of sizeof(sbig)" }
 247     timeout           { fail "(timeout) print value of sizeof(sbig)" }
 248   }
 249
 250
 251 send_gdb "print sizeof(cbig)\n"
 252 gdb_expect {
 253     -re ".\[0-9\]* = 100.*$gdb_prompt $" {
 254         pass "print value of sizeof(cbig)"
 255       }
 256     -re ".*$gdb_prompt $" { fail "print value of sizeof(cbig)" }
 257     timeout           { fail "(timeout) print value of sizeof(cbig)" }
 258   }
 259
 260
 261 if [istarget "hppa2.0w*-*-*"] then {
 262 send_gdb "print sizeof(lbig)\n"
 263 gdb_expect {
 264     -re ".\[0-9\]* = 7200.*$gdb_prompt $" {
 265         pass "print value of sizeof(lbig)"
 266       }
 267     -re ".*$gdb_prompt $" { fail "print value of sizeof(lbig)" }
 268     timeout           { fail "(timeout) print value of sizeof(lbig)" }
 269   }
 270 }
 271
 272 if ![istarget "hppa2.0w*-*-*"] then {
 273 send_gdb "print sizeof(lbig)\n"
 274 gdb_expect {
 275     -re ".\[0-9\]* = 3600.*$gdb_prompt $" {
 276         pass "print value of sizeof(lbig)"
 277       }
 278     -re ".*$gdb_prompt $" { fail "print value of sizeof(lbig)" }
 279     timeout           { fail "(timeout) print value of sizeof(lbig)" }
 280   }
 281 }
 282
 283 send_gdb "print ibig.i\[100\] << 2\n"
 284 gdb_expect {
 285     -re ".\[0-9\]* = 20.*$gdb_prompt $" {
 286         pass "print value of ibig.i\[100\] << 2"
 287       }
 288     -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] << 2" }
 289     timeout           { fail "(timeout) print value of ibig.i\[100\] << 2" }
 290   }
 291
 292 send_gdb "print sbig.s\[90\] >> 4\n"
 293 gdb_expect {
 294     -re ".\[0-9\]* = 15.*$gdb_prompt $" {
 295         pass "print value of sbig.s\[90\] >> 4"
 296       }
 297     -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] >> 4" }
 298     timeout           { fail "(timeout) print value of sbig.s\[90\] >> 4" }
 299   }
 300
 301 send_gdb "print lbig.l\[333\] >> 6\n"
 302 gdb_expect {
 303     -re ".\[0-9\]* = 15624999.*$gdb_prompt $" {
 304         pass "print value of lbig.l\[333\] >> 6"
 305       }
 306     -re ".*$gdb_prompt $" { fail "print value of lbig.l\[333\] >> 6" }
 307     timeout           { fail "(timeout) print value of lbig.l\[333\] >> 6" }
 308   }