gdb/testsuite/gdb.base/pointers2.exp

   1 #   Copyright (C) 1997, 1998
   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 2 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, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@prep.ai.mit.edu
  20
  21 # This file was written by Elena Zannoni. (ezannoni@cygnus.com)
  22
  23
  24 # This file is part of the gdb testsuite
  25 #
  26 # tests for pointers
  27 # with elementary type variables and pointers.
  28 #
  29
  30
  31 if $tracelevel then {
  32         strace $tracelevel
  33         }
  34
  35 #
  36 # test running programs
  37 #
  38 set prms_id 0
  39 set bug_id 0
  40
  41 set testfile "pointers2"
  42 set srcfile ${testfile}.c
  43 set binfile ${objdir}/${subdir}/${testfile}
  44
  45 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  46     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  47 }
  48
  49
  50 gdb_exit
  51 gdb_start
  52 gdb_reinitialize_dir $srcdir/$subdir
  53 gdb_load ${binfile}
  54
  55
  56 #
  57 # set it up at a breakpoint so we can play with the variable values
  58 #
  59 if ![runto_main] then {
  60     perror "couldn't run to breakpoint"
  61     continue
  62 }
  63
  64 send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
  65
  66     send_gdb "cont\n"
  67     gdb_expect {
  68         -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
  69             send_gdb "up\n"
  70             gdb_expect {
  71                 -re ".*$gdb_prompt $" {}
  72                 timeout { fail "up from marker1" }
  73             }
  74         }
  75         -re "$gdb_prompt $" { fail "continue to marker1"  }
  76         timeout { fail "(timeout) continue to marker1"  }
  77     }
  78
  79
  80 send_gdb "print *pUC\n"
  81 gdb_expect {
  82     -re ".\[0-9\]* = 21 \'.025\'.*$gdb_prompt $" {
  83         pass "print value of *pUC"
  84       }
  85     -re ".*$gdb_prompt $" { fail "print value of *pUC" }
  86     timeout           { fail "(timeout) print value of *pUC" }
  87   }
  88
  89
  90 send_gdb "ptype pUC\n"
  91 gdb_expect {
  92     -re "type = unsigned char \\*.*$gdb_prompt $"  { pass "ptype pUC" }
  93     -re ".*$gdb_prompt $"   {  fail "ptype pUC" }
  94     timeout             { fail "(timeout) ptype pUC" }
  95 }
  96
  97 send_gdb "print *pS\n"
  98 gdb_expect {
  99     -re ".\[0-9\]* = -14.*$gdb_prompt $" {
 100         pass "print value of *pS"
 101       }
 102     -re ".*$gdb_prompt $" { fail "print value of *pS" }
 103     timeout           { fail "(timeout) print value of *pS" }
 104   }
 105
 106
 107 send_gdb "ptype pS\n"
 108 gdb_expect {
 109     -re "type = short \\*.*$gdb_prompt $"  { pass "ptype pS" }
 110     -re "type = short int \\*.*$gdb_prompt $"  { pass "ptype pS" }
 111     -re ".*$gdb_prompt $"   {  fail "ptype pS" }
 112     timeout             { fail "(timeout) ptype pS" }
 113 }
 114
 115 send_gdb "print *pUS\n"
 116 gdb_expect {
 117     -re ".\[0-9\]* = 7.*$gdb_prompt $" {
 118         pass "print value of *pUS"
 119       }
 120     -re ".*$gdb_prompt $" { fail "print value of *pUS" }
 121     timeout           { fail "(timeout) print value of *pUS" }
 122   }
 123
 124
 125 send_gdb "ptype pUS\n"
 126 gdb_expect {
 127     -re "type = unsigned short \\*.*$gdb_prompt $"  { pass "ptype pUS" }
 128     -re "type = short unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUS" }
 129     -re ".*$gdb_prompt $"   {  fail "ptype pUS" }
 130     timeout             { fail "(timeout) ptype pUS" }
 131 }
 132
 133 send_gdb "print *pI\n"
 134 gdb_expect {
 135     -re ".\[0-9\]* = 102.*$gdb_prompt $" {
 136         pass "print value of *pI"
 137       }
 138     -re ".*$gdb_prompt $" { fail "print value of *pI" }
 139     timeout           { fail "(timeout) print value of *pI" }
 140   }
 141
 142
 143 send_gdb "ptype pI\n"
 144 gdb_expect {
 145     -re "type = int \\*.*$gdb_prompt $"  { pass "ptype pI" }
 146     -re ".*$gdb_prompt $"   {  fail "ptype pI" }
 147     timeout             { fail "(timeout) ptype pI" }
 148 }
 149
 150 send_gdb "print *pUI\n"
 151 gdb_expect {
 152     -re ".\[0-9\]* = 1002.*$gdb_prompt $" {
 153         pass "print value of *pUI"
 154       }
 155     -re ".*$gdb_prompt $" { fail "print value of *pUI" }
 156     timeout           { fail "(timeout) print value of *pUI" }
 157   }
 158
 159
 160 send_gdb "ptype pUI\n"
 161 gdb_expect {
 162     -re "type = unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUI" }
 163     -re ".*$gdb_prompt $"   {  fail "ptype pUI" }
 164     timeout             { fail "(timeout) ptype pUI" }
 165 }
 166
 167 send_gdb "print *pL\n"
 168 gdb_expect {
 169     -re ".\[0-9\]* = -234.*$gdb_prompt $" {
 170         pass "print value of *pL"
 171       }
 172     -re ".*$gdb_prompt $" { fail "print value of *pL" }
 173     timeout           { fail "(timeout) print value of *pL" }
 174   }
 175
 176
 177 send_gdb "ptype pL\n"
 178 gdb_expect {
 179     -re "type = long \\*.*$gdb_prompt $"  { pass "ptype pL" }
 180     -re "type = long int \\*.*$gdb_prompt $"  { pass "ptype pL" }
 181     -re ".*$gdb_prompt $"   {  fail "ptype pL" }
 182     timeout             { fail "(timeout) ptype pL" }
 183 }
 184
 185 send_gdb "print *pUL\n"
 186 gdb_expect {
 187     -re ".\[0-9\]* = 234.*$gdb_prompt $" {
 188         pass "print value of *pUL"
 189       }
 190     -re ".*$gdb_prompt $" { fail "print value of *pUL" }
 191     timeout           { fail "(timeout) print value of *pUL" }
 192   }
 193
 194
 195 send_gdb "ptype pUL\n"
 196 gdb_expect {
 197     -re "type = unsigned long \\*.*$gdb_prompt $"  { pass "ptype pUL" }
 198     -re "type = long unsigned int \\*.*$gdb_prompt $"  { pass "ptype pUL" }
 199     -re ".*$gdb_prompt $"   {  fail "ptype pUL" }
 200     timeout             { fail "(timeout) ptype pUL" }
 201 }
 202
 203 send_gdb "print *pF\n"
 204 gdb_expect {
 205     -re ".\[0-9\]* = 1.2\[0-9\]*e\\+10.*$gdb_prompt $" {
 206         pass "print value of *pF"
 207       }
 208     -re ".*$gdb_prompt $" { fail "print value of *pF" }
 209     timeout           { fail "(timeout) print value of *pF" }
 210   }
 211
 212
 213 send_gdb "ptype pF\n"
 214 gdb_expect {
 215     -re "type = float \\*.*$gdb_prompt $"  { pass "ptype pF" }
 216     -re ".*$gdb_prompt $"   {  fail "ptype pF" }
 217     timeout             { fail "(timeout) ptype pF" }
 218 }
 219
 220 send_gdb "print *pD\n"
 221 gdb_expect {
 222     -re ".\[0-9\]* = -1.375e-123.*$gdb_prompt $" {
 223         pass "print value of *pD"
 224       }
 225     -re ".*$gdb_prompt $" { fail "print value of *pD" }
 226     timeout           { fail "(timeout) print value of *pD" }
 227   }
 228
 229
 230 send_gdb "ptype pD\n"
 231 gdb_expect {
 232     -re "type = double \\*.*$gdb_prompt $"  { pass "ptype pD" }
 233     -re ".*$gdb_prompt $"   {  fail "ptype pD" }
 234     timeout             { fail "(timeout) ptype pD" }
 235 }
 236
 237 send_gdb "print ******ppppppC\n"
 238 gdb_expect {
 239     -re ".\[0-9\]* = 65 \'A\'.*$gdb_prompt $" {
 240         pass "print value of ******ppppppC"
 241       }
 242     -re ".*$gdb_prompt $" { fail "print value of ******ppppppC" }
 243     timeout           { fail "(timeout) print value of ******ppppppC" }
 244   }
 245
 246
 247 send_gdb "ptype pC\n"
 248 gdb_expect {
 249     -re "type = char \\*.*$gdb_prompt $"  { pass "ptype pC" }
 250     -re ".*$gdb_prompt $"   {  fail "ptype pC" }
 251     timeout             { fail "(timeout) ptype pC" }
 252 }
 253
 254 send_gdb "ptype ppC\n"
 255 gdb_expect {
 256     -re "type = char \\*\\*.*$gdb_prompt $"  { pass "ptype ppC" }
 257     -re ".*$gdb_prompt $"   {  fail "ptype ppC" }
 258     timeout             { fail "(timeout) ptype ppC" }
 259 }
 260
 261 send_gdb "ptype pppC\n"
 262 gdb_expect {
 263     -re "type = char \\*\\*\\*.*$gdb_prompt $"  { pass "ptype  pppC" }
 264     -re ".*$gdb_prompt $"   {  fail "ptype pppC" }
 265     timeout             { fail "(timeout) ptype pppC" }
 266 }
 267
 268 send_gdb "ptype ppppC\n"
 269 gdb_expect {
 270     -re "type = char \\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype ppppC" }
 271     -re ".*$gdb_prompt $"   {  fail "ptype ppppC" }
 272     timeout             { fail "(timeout) ptype ppppC" }
 273 }
 274
 275 send_gdb "ptype pppppC\n"
 276 gdb_expect {
 277     -re "type = char \\*\\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype pppppC" }
 278     -re ".*$gdb_prompt $"   {  fail "ptype pppppC" }
 279     timeout             { fail "(timeout) ptype pppppC" }
 280 }
 281
 282 send_gdb "ptype ppppppC\n"
 283 gdb_expect {
 284     -re "type = char \\*\\*\\*\\*\\*\\*.*$gdb_prompt $"  { pass "ptype ppppppC" }
 285     -re ".*$gdb_prompt $"   {  fail "ptype ppppppC" }
 286     timeout             { fail "(timeout) ptype ppppppC" }
 287 }
 288