gdb/testsuite/gdb.trace/passcount.exp

   1 #   Copyright 1998-2013 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 # This file was written by Michael Snyder (msnyder@cygnus.com)
  17
  18 load_lib "trace-support.exp";
  19
  20
  21 gdb_exit
  22 gdb_start
  23 standard_testfile actions.c
  24 if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
  25           executable {debug nowarnings}] != "" } {
  26     untested passcount.exp
  27     return -1
  28 }
  29 gdb_reinitialize_dir $srcdir/$subdir
  30
  31 # If testing on a remote host, download the source file.
  32 # remote_download host $srcdir/$subdir/$srcfile
  33
  34 gdb_file_cmd $binfile
  35
  36 # define relative source line numbers:
  37 # all subsequent line numbers are relative to this first one (baseline)
  38 set baseline  [gdb_find_recursion_test_baseline $srcfile];
  39 if { $baseline == -1 } then {
  40     fail "Could not find gdb_recursion_test function"
  41     return;
  42 }
  43
  44 set testline1  [expr $baseline + 3]
  45
  46 #
  47 # test "passcount" command
  48 #
  49
  50 gdb_delete_tracepoints
  51 set trcpt1 [gdb_gettpnum gdb_c_test];
  52 set trcpt2 [gdb_gettpnum gdb_asm_test];
  53 set trcpt3 [gdb_gettpnum $testline1];
  54 if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
  55     fail "setting tracepoints"
  56     return;
  57 }
  58
  59 # 4.1 passcount of specified tracepoint
  60
  61 gdb_test "info tracepoints" \
  62     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  63 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  64 \[\t \]+not installed on target.
  65 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  66 \[\t \]+not installed on target.
  67 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
  68 \[\t \]+not installed on target." \
  69                         "4.1a: set three tracepoints, passcounts all zero"
  70
  71 gdb_test "passcount 2 $trcpt1" \
  72         "Setting tracepoint $trcpt1.s passcount to 2" \
  73         "4.1b: set 1st tracepoint's passcount to two"
  74
  75 gdb_test "info tracepoints" \
  76     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  77 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  78 \[\t \]+pass count 2 .
  79 \[\t \]+not installed on target.
  80 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  81 \[\t \]+not installed on target.
  82 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
  83 \[\t \]+not installed on target." \
  84         "4.1c: verify 1st tracepoint's passcount set to two"
  85
  86 gdb_test "passcount 4 $trcpt2" \
  87         "Setting tracepoint $trcpt2.s passcount to 4" \
  88         "4.1d: set 2nd tracepoint's passcount to four"
  89
  90 gdb_test "info tracepoints" \
  91     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  92 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  93 \[\t \]+pass count 2 .
  94 \[\t \]+not installed on target.
  95 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  96 \[\t \]+pass count 4 .
  97 \[\t \]+not installed on target.
  98 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
  99 \[\t \]+not installed on target." \
 100         "4.1c: verify 2nd tracepoint's passcount set to four"
 101
 102 # 4.2 passcount of last (default) tracepoint
 103
 104 gdb_test "passcount 6" \
 105         "Setting tracepoint $trcpt3.s passcount to 6" \
 106         "4.2b: set last (default) tp's passcount to six"
 107
 108 gdb_test "info tracepoints" \
 109     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 110 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 111 \[\t \]+pass count 2 .*
 112 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 113 \[\t \]+pass count 4 .*
 114 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 115 \[\t \]+pass count 6 .*" \
 116         "4.2b: verify last (default) tp's passcount set to six"
 117
 118 # 4.3 run until stopped explicitly by user
 119 #     [deferred to dynamic test section]
 120
 121 # 4.4 reset the previously set passcounts to new values
 122
 123 gdb_test "passcount 7" \
 124         "Setting tracepoint $trcpt3.s passcount to 7" \
 125         "4.4a: reset last (default) tp's passcount to seven"
 126
 127 gdb_test "info tracepoints" \
 128     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 129 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 130 \[\t \]+pass count 2 .*
 131 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 132 \[\t \]+pass count 4 .*
 133 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 134 \[\t \]+pass count 7 .*" \
 135         "4.4a: verify reset last (default) tp's passcount to seven"
 136
 137 gdb_test "passcount 5 $trcpt2" \
 138         "Setting tracepoint $trcpt2.s passcount to 5" \
 139         "4.4b: reset second tracepoint's passcount to five"
 140
 141 gdb_test "info tracepoints" \
 142     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 143 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 144 \[\t \]+pass count 2 .*
 145 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 146 \[\t \]+pass count 5 .*
 147 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 148 \[\t \]+pass count 7 .*" \
 149         "4.4c: verify reset second tracepoint's passcount to five"
 150
 151 # 4.20 <FIXME test number> passcount for "all"
 152
 153 gdb_test "passcount 3 all" \
 154         ".*$trcpt1.s pass.* 3.*$trcpt2.s pass.* 3.*$trcpt3.s pass.* 3" \
 155         "4.20a: set all three passcounts to three"
 156
 157 gdb_test "info tracepoints" \
 158     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 159 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 160 \[\t \]+pass count 3 .*
 161 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 162 \[\t \]+pass count 3 .*
 163 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 164 \[\t \]+pass count 3 .*"  \
 165         "4.20a: set all three passcounts to three"
 166
 167 gdb_test "passcount 4 all" \
 168         ".*$trcpt1.s pass.* 4.*$trcpt2.s pass.* 4.*$trcpt3.s pass.* 4" \
 169         "4.20a: reset all three passcounts to four"
 170
 171 gdb_test "info tracepoints" \
 172     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 173 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 174 \[\t \]+pass count 4 .*
 175 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 176 \[\t \]+pass count 4 .*
 177 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 178 \[\t \]+pass count 4 .*"  \
 179         "4.20b: reset all three passcounts to four"
 180
 181 # 4.5 Verify trace stops on first "satisfied" passcount
 182 #     [deferred to dynamic test section]
 183
 184 # 4.6 minimum passcount boundary condition
 185
 186 gdb_test "passcount 0 $trcpt1" \
 187         "Setting tracepoint $trcpt1.s passcount to 0" \
 188         "4.6: set passcount to zero"
 189
 190 gdb_test "info tracepoints" \
 191     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 192 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 193 \[\t \]+not installed on target.
 194 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 195 \[\t \]+pass count 4 .
 196 \[\t \]+not installed on target.
 197 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 198 \[\t \]+pass count 4 .
 199 \[\t \]+not installed on target."  \
 200         "4.6: set passcount to zero"
 201
 202 # 4.7 (test a very large passcount)
 203
 204 gdb_test "passcount 32767 $trcpt1" \
 205         "Setting tracepoint $trcpt1.s passcount to 32767" \
 206         "4.7: set passcount to large number (32767)"
 207
 208 gdb_test "info tracepoints" \
 209     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 210 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 211 \[\t \]+pass count 32767 .*
 212 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 213 \[\t \]+pass count 4 .*
 214 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 215 \[\t \]+pass count 4 .*"  \
 216         "4.7: set passcount to large number (32767)"
 217
 218 # 4.8 set passcount for invalid tracepoint
 219
 220 gdb_test "passcount 1 [expr $trcpt2 + $trcpt3]" \
 221         "No tracepoint number [expr $trcpt2 + $trcpt3]." \
 222         "4.8: invalid tracepoint number in passcount"
 223
 224 # 4.9 help passcount
 225 gdb_test "help passcount" "Set the passcount for a tracepoint.*" \
 226         "4.9: help passcount"