gdb/record: Add testcases for a few syscalls.

gdb/testsuite/ChangeLog:

	* gdb.reverse/fstatat-reverse.c: New test.
	* gdb.reverse/fstatat-reverse.exp: New file.
	* gdb.reverse/getresuid-reverse.c: New test.
	* gdb.reverse/getresuid-reverse.exp: New file.
	* gdb.reverse/pipe-reverse.c: New test.
	* gdb.reverse/pipe-reverse.exp: New file.
	* gdb.reverse/readv-reverse.c: New test.
	* gdb.reverse/readv-reverse.exp: New file.
	* gdb.reverse/recvmsg-reverse.c: New test.
	* gdb.reverse/recvmsg-reverse.exp: New file.
	* gdb.reverse/time-reverse.c: New test.
	* gdb.reverse/time-reverse.exp: New file.
	* gdb.reverse/waitpid-reverse.c: New test.
	* gdb.reverse/waitpid-reverse.exp: New file.

1 files changed, 55 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.reverse/waitpid-reverse.exp b/gdb/testsuite/gdb.reverse/waitpid-reverse.exp
new file mode 100644
index 0000000..f4a4403
--- /dev/null
+++ b/gdb/testsuite/gdb.reverse/waitpid-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 waitpid 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 variable was recorded properly on syscall, the old contents (-1)
+# will be remembered.  If not, new contents (status) will be used, and
+# the test will fail.
+
+gdb_test "print status" ".* = -1" "check waitpid record"