gdb/testsuite/gdb.base/call-rt-st.exp

   1 # Copyright 1998, 1999, 2000, 2001 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 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  21
  22 # this file tests command line calls with functions returning structures
  23 # corresponding source file: call_return_struct.c
  24
  25
  26
  27 if $tracelevel then {
  28         strace $tracelevel
  29 }
  30
  31 set prms_id 0
  32 set bug_id 0
  33
  34 set testfile "call-rt-st"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/${testfile}
  37
  38
  39 # Test depends on printf, which the sparclet stub doesn't support.
  40 if { [istarget "sparclet-*-*"] } {
  41     return 0;
  42 }
  43
  44 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
  45      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  46     }
  47
  48
  49
  50 # Create and source the file that provides information about the compiler
  51 # used to compile the test case.
  52
  53 if [get_compiler_info ${binfile}] {
  54     return -1;
  55 }
  56
  57 # The a29k can't call functions, so don't even bother with this test.
  58 if [target_info exists gdb,cannot_call_functions] {
  59     setup_xfail "*-*-*" 2416
  60     fail "This target can not call functions"
  61     continue
  62 }
  63
  64 # Set the current language to C.  This counts as a test.  If it
  65 # fails, then we skip the other tests.
  66
  67 proc set_lang_c {} {
  68     global gdb_prompt
  69
  70     send_gdb "set language c\n"
  71     gdb_expect {
  72         -re ".*$gdb_prompt $" {}
  73         timeout { fail "set language c (timeout)" ; return 0; }
  74     }
  75
  76     send_gdb "show language\n"
  77     gdb_expect {
  78         -re ".* source language is \"c\".*$gdb_prompt $" {
  79             pass "set language to \"c\""
  80             return 1
  81         }
  82         -re ".*$gdb_prompt $" {
  83             fail "setting language to \"c\""
  84             return 0
  85         }
  86         timeout {
  87             fail "can't show language (timeout)"
  88             return 0
  89         }
  90     }
  91 }
  92
  93
  94
  95 source ${binfile}.ci
  96
  97
  98 # Start with a fresh gdb.
  99
 100 gdb_exit
 101 gdb_start
 102 gdb_reinitialize_dir $srcdir/$subdir
 103 gdb_load ${binfile}
 104 send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
 105 send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
 106 send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
 107
 108
 109 if ![runto_main] then {
 110     perror "couldn't run to breakpoint"
 111     continue
 112 }
 113
 114
 115 gdb_test "break loop_count" \
 116     "Breakpoint.* file .*call-rt-st.c, line 106\\." \
 117     "breakpoint loop_count"
 118
 119
 120 send_gdb "continue\n"
 121 gdb_expect {
 122  -re  "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+106\[\t \]+for \\(index=0; index.4; index..\\);\[\r\n \]+$gdb_prompt $" {
 123                  pass "continue to loop_count"}
 124       -re ".*$gdb_prompt $" { fail "continue to loop_count"}
 125       timeout           { fail "(timeout) continue to loop_count"}
 126 }
 127
 128 send_gdb "finish\n"
 129 gdb_expect {
 130  -re  "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:617\[ \t\r\n\]+617\[\t \]+return 0;.*$gdb_prompt $" {
 131                  pass "finish out from  loop_count (line 617)"}
 132  -re  "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:615\[ \t\r\n\]+615\[\t \]+loop_count.*$gdb_prompt $" {
 133                  pass "finish out from  loop_count (line 615)"}
 134       -re ".*$gdb_prompt $" { fail "finish out from loop_count"}
 135       timeout           { fail "(timeout)finish out from loop_count"}
 136 }
 137
 138 if ![gdb_skip_stdio_test "print print_struct_rep(*struct1)"] {
 139     send_gdb "print print_struct_rep(*struct1)\n"
 140     gdb_expect {
 141         -re ".*Contents of struct1:\[ \t\n\r\]+22\[ \t\]+0\[ \t\n\r\]+.\[0-9\]+ = \{value = 5, head = 0\}.*$gdb_prompt $" {
 142             pass "print print_struct_rep(*struct1, *struct2, *struct3)"
 143         }
 144         -re ".*$gdb_prompt $" {
 145             fail "print print_struct_rep(*struct1, *struct2, *struct3)"
 146         }
 147         timeout           {
 148             fail "(timeout) print_struct_rep(*struct1, *struct2, *struct3)"
 149         }
 150     }
 151 }
 152
 153 if ![gdb_skip_stdio_test "print print_one_large_struct(...)"] {
 154     send_gdb "print print_one_large_struct(*list1)\n"
 155     gdb_expect {
 156         -re ".*\[ \t\]+4\[ \t\]+1\[ \r\n\]+.\[0-9\]+ = \{next_index = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}, values = \{4, 6, 8, 10, 12, 14, 16, 18, 20, 22\}, head = 0\}.*$gdb_prompt $" {
 157             pass "print print_one_large_struct(*list1)"
 158         }
 159         -re ".*$gdb_prompt $" { fail "print print_one_large_struct(*list1)" }
 160         timeout           { fail "(timeout) print_one_large_struct(*list1)" }
 161     }
 162 }
 163
 164 if {![gdb_skip_float_test "print print_one_double(*d1)"] && \
 165     ![gdb_skip_stdio_test "print print_one_double(*d1)"] } {
 166     send_gdb "print print_one_double(*d1)\n";
 167     gdb_expect {
 168         -re ".*Contents of one_double_t:\[ \r\n\]+1\\.111110\[ \r\n\]+.\[0-9\]+ = \{double1 = 1\\.11111\}.*$gdb_prompt $" {
 169             pass "print print_one_double(*d1)"
 170         }
 171         -re ".*$gdb_prompt $" { fail "print print_one_double(*d1)" }
 172         timeout           { fail "(timeout) print_one_double(*d1)" }
 173     }
 174 }
 175
 176 if {![gdb_skip_float_test "print print_two_floats(*f3)"] && \
 177     ![gdb_skip_stdio_test "print print_two_floats(*f3)"] } {
 178     send_gdb "print print_two_floats(*f3)\n"
 179     gdb_expect {
 180         -re ".*Contents of two_floats_t:\[ \r\n\]+-2\\.345000\[ \t]+1\\.000000\[ \r\n\]+.\[0-9\]+ = \{float1 = -2\\.34500003, float2 = 1\}.*$gdb_prompt $" {
 181             pass "print print_two_floats(*f3)"
 182         }
 183         -re ".*$gdb_prompt $" { fail "print print_two_floats(*f3)" }
 184         timeout           { fail "(timeout) print_two_floats(*f3)" }
 185     }
 186 }
 187
 188 if ![gdb_skip_stdio_test "print print_bit_flags(*flags)"] {
 189     send_gdb "print print_bit_flags(*flags)\n"
 190     gdb_expect {
 191         -re ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\}\[ \r\n\]+$gdb_prompt $" {
 192             pass "print print_bit_flags(*flags)"
 193         }
 194         -re ".*$gdb_prompt $" { fail "print print_bit_flags(*flags)" }
 195         timeout           { fail "(timeout) print_bit_flags(*flags)" }
 196     }
 197 }
 198
 199 if ![gdb_skip_stdio_test "print print_bit_flags_combo(*flags_combo)"] {
 200     send_gdb "print print_bit_flags_combo(*flags_combo)\n"
 201     gdb_expect {
 202         -re ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+ch1: y\[ \t\]+ch2: n\[ \r\n\]+.\[0-9\]+ = \{alpha = 1, beta = 0, ch1 = 121 'y', gamma = 1, delta = 0, ch2 = 110 'n', epsilon = 1, omega = 0\}\[ \r\n\]+$gdb_prompt $" {
 203             pass "print print_bit_flags_combo(*flags_combo)"
 204         }
 205         -re ".*$gdb_prompt $" {
 206             fail "print print_bit_flags_combo(*flags_combo)"
 207         }
 208         timeout           {
 209             fail "(timeout) print_bit_flags_combo(*flags_combo)"
 210         }
 211     }
 212 }
 213
 214 if ![gdb_skip_stdio_test "print print_three_chars(*three_chars)"] {
 215     send_gdb "print print_three_chars(*three_char)\n"
 216     gdb_expect {
 217         -re ".*Contents of three_char_t:\[ \r\n\]+x\[ \t\]+y\[ \t\]+z\[ \r\n\]+.\[0-9\]+ = \{ch1 = 120 'x', ch2 = 121 'y', ch3 = 122 'z'\}\[ \r\n\]+$gdb_prompt $" {
 218             pass "print print_three_chars(*three_char)"
 219         }
 220         -re ".*$gdb_prompt $" { fail "print print_three_chars(*three_char)" }
 221         timeout           { fail "(timeout) print_three_chars(*three_char)" }
 222     }
 223 }
 224
 225 if ![gdb_skip_stdio_test "print print_five_chars(*five_chars)"] {
 226     send_gdb "print print_five_chars(*five_char)\n"
 227     gdb_expect {
 228         -re ".*Contents of five_char_t:\[ \r\n\]+h\[ \t\]+e\[ \t\]+l\[ \t\]+l\[ \t\]+o\[ \r\n\]+.\[0-9\]+ = \{ch1 = 104 'h', ch2 = 101 'e', ch3 = 108 'l', ch4 = 108 'l', ch5 = 111 'o'\}\[ \r\n\]+$gdb_prompt $" {
 229             pass "print print_five_chars(*five_char)"
 230         }
 231         -re ".*$gdb_prompt $" { fail "print print_five_chars(*five_char)" }
 232         timeout           { fail "(timeout) print_five_chars(*five_char)" }
 233     }
 234 }
 235
 236 if ![gdb_skip_stdio_test "print print_int_char_combo(*int_char_combo)"] {
 237     send_gdb "print print_int_char_combo(*int_char_combo)\n"
 238     gdb_expect {
 239         -re ".*Contents of int_char_combo_t:\[ \r\n\]+13\[ \t\]+!\[ \r\n\]+.\[0-9\]+ = \{int1 = 13, ch1 = 33 '!'\}\[ \r\n\]+$gdb_prompt $" {
 240             pass "print print_int_char_combo(*int_char_combo)"
 241         }
 242         -re ".*$gdb_prompt $" {
 243             fail "print print_int_char_combo(*int_char_combo)"
 244         }
 245         timeout           {
 246             fail "(timeout) print_int_char_combo(*int_char_combo)"
 247         }
 248     }
 249 }
 250
 251 return
 252