gdb/testsuite/gdb.trace/passcount.exp

   1 #   Copyright 1998, 2007, 2008, 2009, 2010 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 if $tracelevel then {
  21     strace $tracelevel
  22 }
  23
  24 set prms_id 0
  25 set bug_id 0
  26
  27 gdb_exit
  28 gdb_start
  29 set testfile "actions"
  30 set srcfile ${testfile}.c
  31 set binfile $objdir/$subdir/passcount
  32 if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
  33           executable {debug nowarnings}] != "" } {
  34     untested passcount.exp
  35     return -1
  36 }
  37 gdb_reinitialize_dir $srcdir/$subdir
  38
  39 # If testing on a remote host, download the source file.
  40 # remote_download host $srcdir/$subdir/$srcfile
  41
  42 gdb_file_cmd $binfile
  43
  44 # define relative source line numbers:
  45 # all subsequent line numbers are relative to this first one (baseline)
  46 set baseline  [gdb_find_recursion_test_baseline $srcfile];
  47 if { $baseline == -1 } then {
  48     fail "Could not find gdb_recursion_test function"
  49     return;
  50 }
  51
  52 set testline1  [expr $baseline + 3]
  53
  54 #
  55 # test "passcount" command
  56 #
  57
  58 gdb_delete_tracepoints
  59 set trcpt1 [gdb_gettpnum gdb_c_test];
  60 set trcpt2 [gdb_gettpnum gdb_asm_test];
  61 set trcpt3 [gdb_gettpnum $testline1];
  62 if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
  63     fail "setting tracepoints"
  64     return;
  65 }
  66
  67 # 4.1 passcount of specified tracepoint
  68
  69 gdb_test "info tracepoints" \
  70     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  71 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  72 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  73 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+" \
  74                         "4.1a: set three tracepoints, passcounts all zero"
  75
  76 gdb_test "passcount 2 $trcpt1" \
  77         "Setting tracepoint $trcpt1.s passcount to 2" \
  78         "4.1b: set 1st tracepoint's passcount to two"
  79
  80 gdb_test "info tracepoints" \
  81     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  82 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  83 \[\t \]+pass count 2 .*
  84 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  85 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+" \
  86         "4.1c: verify 1st tracepoint's passcount set to two"
  87
  88 gdb_test "passcount 4 $trcpt2" \
  89         "Setting tracepoint $trcpt2.s passcount to 4" \
  90         "4.1d: set 2nd tracepoint's passcount to four"
  91
  92 gdb_test "info tracepoints" \
  93     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  94 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  95 \[\t \]+pass count 2 .*
  96 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  97 \[\t \]+pass count 4 .*
  98 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+" \
  99         "4.1c: verify 2nd tracepoint's passcount set to four"
 100
 101 # 4.2 passcount of last (default) tracepoint
 102
 103 gdb_test "passcount 6" \
 104         "Setting tracepoint $trcpt3.s passcount to 6" \
 105         "4.2b: set last (default) tp's passcount to six"
 106
 107 gdb_test "info tracepoints" \
 108     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 109 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 110 \[\t \]+pass count 2 .*
 111 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 112 \[\t \]+pass count 4 .*
 113 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 114 \[\t \]+pass count 6 .*" \
 115         "4.2b: verify last (default) tp's passcount set to six"
 116
 117 # 4.3 run until stopped explicitly by user
 118 #     [deferred to dynamic test section]
 119
 120 # 4.4 reset the previously set passcounts to new values
 121
 122 gdb_test "passcount 7" \
 123         "Setting tracepoint $trcpt3.s passcount to 7" \
 124         "4.4a: reset last (default) tp's passcount to seven"
 125
 126 gdb_test "info tracepoints" \
 127     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 128 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 129 \[\t \]+pass count 2 .*
 130 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 131 \[\t \]+pass count 4 .*
 132 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 133 \[\t \]+pass count 7 .*" \
 134         "4.4a: verify reset last (default) tp's passcount to seven"
 135
 136 gdb_test "passcount 5 $trcpt2" \
 137         "Setting tracepoint $trcpt2.s passcount to 5" \
 138         "4.4b: reset second tracepoint's passcount to five"
 139
 140 gdb_test "info tracepoints" \
 141     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 142 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 143 \[\t \]+pass count 2 .*
 144 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 145 \[\t \]+pass count 5 .*
 146 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 147 \[\t \]+pass count 7 .*" \
 148         "4.4c: verify reset second tracepoint's passcount to five"
 149
 150 # 4.20 <FIXME test number> passcount for "all"
 151
 152 gdb_test "passcount 3 all" \
 153         ".*$trcpt1.s pass.* 3.*$trcpt2.s pass.* 3.*$trcpt3.s pass.* 3" \
 154         "4.20a: set all three passcounts to three"
 155
 156 gdb_test "info tracepoints" \
 157     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 158 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 159 \[\t \]+pass count 3 .*
 160 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 161 \[\t \]+pass count 3 .*
 162 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 163 \[\t \]+pass count 3 .*"  \
 164         "4.20a: set all three passcounts to three"
 165
 166 gdb_test "passcount 4 all" \
 167         ".*$trcpt1.s pass.* 4.*$trcpt2.s pass.* 4.*$trcpt3.s pass.* 4" \
 168         "4.20a: reset all three passcounts to four"
 169
 170 gdb_test "info tracepoints" \
 171     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 172 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 173 \[\t \]+pass count 4 .*
 174 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 175 \[\t \]+pass count 4 .*
 176 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 177 \[\t \]+pass count 4 .*"  \
 178         "4.20b: reset all three passcounts to four"
 179
 180 # 4.5 Verify trace stops on first "satisfied" passcount
 181 #     [deferred to dynamic test section]
 182
 183 # 4.6 minimum passcount boundary condition
 184
 185 gdb_test "passcount 0 $trcpt1" \
 186         "Setting tracepoint $trcpt1.s passcount to 0" \
 187         "4.6: set passcount to zero"
 188
 189 gdb_test "info tracepoints" \
 190     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 191 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 192 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 193 \[\t \]+pass count 4 .*
 194 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 195 \[\t \]+pass count 4 .*"  \
 196         "4.6: set passcount to zero"
 197
 198 # 4.7 (test a very large passcount)
 199
 200 gdb_test "passcount 32767 $trcpt1" \
 201         "Setting tracepoint $trcpt1.s passcount to 32767" \
 202         "4.7: set passcount to large number (32767)"
 203
 204 gdb_test "info tracepoints" \
 205     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 206 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 207 \[\t \]+pass count 32767 .*
 208 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 209 \[\t \]+pass count 4 .*
 210 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_recursion_test at .*$srcfile:\[0-9\]+.
 211 \[\t \]+pass count 4 .*"  \
 212         "4.7: set passcount to large number (32767)"
 213
 214 # 4.8 set passcount for invalid tracepoint
 215
 216 gdb_test "passcount 1 [expr $trcpt2 + $trcpt3]" \
 217         "No tracepoint number [expr $trcpt2 + $trcpt3]." \
 218         "4.8: invalid tracepoint number in passcount"
 219
 220 # 4.9 help passcount
 221 gdb_test "help passcount" "Set the passcount for a tracepoint.*" \
 222         "4.9: help passcount"