diff options
Diffstat (limited to 'gdb/testsuite/gdb.reverse/pipe-reverse.exp')
-rw-r--r-- | gdb/testsuite/gdb.reverse/pipe-reverse.exp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.reverse/pipe-reverse.exp b/gdb/testsuite/gdb.reverse/pipe-reverse.exp new file mode 100644 index 00000000000..482893a2343 --- /dev/null +++ b/gdb/testsuite/gdb.reverse/pipe-reverse.exp @@ -0,0 +1,55 @@ +# Copyright 2015 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# This file is part of the gdb testsuite. + +# +# This test tests pipe syscall for reverse execution. +# + +if ![supports_reverse] { + return +} + +standard_testfile + +if { [prepare_for_testing $testfile.exp $testfile $srcfile] } { + return -1 +} + +runto main + +if [supports_process_record] { + # Activate process record/replay + gdb_test_no_output "record" "Turn on process record" +} + +gdb_test "break marker1" \ + "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \ + "set breakpoint at marker1" + +gdb_test "break marker2" \ + "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \ + "set breakpoint at marker2" + +gdb_continue_to_breakpoint "marker2" ".*$srcfile:.*" + +gdb_test "reverse-continue" ".*$srcfile:$decimal.*" "reverse to marker1" + +# If the variables were recorded properly on syscall, the old contents (-1) +# will be remembered. If not, new contents (the file fds from pipe) will be +# used, and the test will fail. + +gdb_test "print fds" ".* = {-1, -1}" "check pipe record" |