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4d4211478f
Make test names unique in the gdb.reverse tests. On my local machine this removed 825 duplicate test names. It is possible that different setups might still encounter some duplicates. gdb/testsuite/ChangeLog: * gdb.reverse/break-precsave.exp: Make test names unique. * gdb.reverse/break-reverse.exp: Likewise. * gdb.reverse/finish-precsave.exp: Likewise. * gdb.reverse/finish-reverse.exp: Likewise. * gdb.reverse/machinestate-precsave.exp: Likewise. * gdb.reverse/machinestate.exp: Likewise. * gdb.reverse/readv-reverse.exp: Likewise. * gdb.reverse/recvmsg-reverse.exp: Likewise. * gdb.reverse/sigall-precsave.exp: Likewise. * gdb.reverse/sigall-reverse.exp: Likewise. * gdb.reverse/step-indirect-call-thunk.exp: Likewise. * gdb.reverse/watch-precsave.exp: Likewise. * gdb.reverse/watch-reverse.exp: Likewise.
218 lines
7.2 KiB
Plaintext
218 lines
7.2 KiB
Plaintext
# Copyright 2009-2019 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Based on a file written by Fred Fish. (fnf@cygnus.com)
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# This file is part of the GDB testsuite. It tests precord dumpfile
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# debugging with watchpoints.
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# This test suitable only for process record-replay
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if ![supports_process_record] {
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return
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}
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standard_testfile watch-reverse.c
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set precsave [standard_output_file watch.precsave]
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if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
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return -1
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}
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runto main
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if [supports_process_record] {
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# Activate process record/replay
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gdb_test_no_output "record" "turn on process record"
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}
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set end_location [gdb_get_line_number "end of main" ]
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gdb_test "break $end_location" \
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"Breakpoint $decimal at .*$srcfile, line $end_location\." \
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"breakpoint at end of main"
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gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main"
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gdb_test "record save $precsave" \
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"Saved core file $precsave with execution log\." \
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"save process recfile"
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gdb_test "kill" "" "kill process, prepare to debug log file" \
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"Kill the program being debugged\\? \\(y or n\\) " "y"
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gdb_test "record restore $precsave" \
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"Restored records from core file .*" \
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"reload core file"
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# Only software watchpoints can be used in reverse
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gdb_test_no_output "set can-use-hw-watchpoints 0" ""
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gdb_test "break marker1" \
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"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
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"set breakpoint at marker1"
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gdb_test "break marker2" \
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"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
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"set breakpoint at marker2"
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gdb_continue_to_breakpoint "marker1" ".*$srcfile:.*"
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gdb_test "watch ival3" \
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".*\[Ww\]atchpoint $decimal: ival3.*" \
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"set watchpoint on ival3"
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# Continue until first change, from -1 to 0
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, first time"
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# Continue until the next change, from 0 to 1.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, second time"
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# Continue until the next change, from 1 to 2.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, third time"
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# Continue until the next change, from 2 to 3.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, fourth time"
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# Continue until the next change, from 3 to 4.
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# Note that this one is outside the loop.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, fifth time"
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# Continue until we hit the finishing marker function.
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# Make sure we hit no more watchpoints.
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gdb_continue_to_breakpoint "marker2" ".*$srcfile:.*"
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###
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###
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###
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gdb_test_no_output "set exec-direction reverse" \
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"set reverse, first time"
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# Reverse until the previous change, from 4 to 3
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# Note that this one is outside the loop
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 4.*New value = 3.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, first time"
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# Reverse until the previous change, from 3 to 2.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 2.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, second time"
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# Reverse until the previous change, from 2 to 1.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, third time"
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# Reverse until the previous change, from 1 to 0.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 0.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, fourth time"
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# Reverse until first change, from 0 to -1
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = -1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, fifth time"
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gdb_test_no_output "set can-use-hw-watchpoints 1" "enable hw watchpoints"
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###
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###
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###
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gdb_test_no_output "set exec-direction forward" "set forward"
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# Continue until first change, from -1 to 0
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, forward replay, first time"
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# Continue until the next change, from 0 to 1.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, forward replay, second time"
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# Continue until the next change, from 1 to 2.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, forward replay, third time"
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# Continue until the next change, from 2 to 3.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, forward replay, fourth time"
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# Continue until the next change, from 3 to 4.
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# Note that this one is outside the loop.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit, forward replay, fifth time"
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# Continue until we hit the finishing marker function.
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# Make sure we hit no more watchpoints.
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gdb_test "continue" "marker2 .*" "replay forward to marker2"
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###
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###
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###
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gdb_test_no_output "set exec-direction reverse" \
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"set reverse, second time"
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# Reverse until the previous change, from 4 to 3
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# Note that this one is outside the loop
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 4.*New value = 3.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, HW, first time"
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# Reverse until the previous change, from 3 to 2.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 2.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, HW, second time"
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# Reverse until the previous change, from 2 to 1.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, HW, third time"
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# Reverse until the previous change, from 1 to 0.
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 0.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, HW, fourth time"
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# Reverse until first change, from 0 to -1
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gdb_test "continue" \
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".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = -1.*ival3 = count; ival4 = count;.*" \
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"watchpoint hit in reverse, HW, fifth time"
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