Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 304 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/define.exp b/gdb/testsuite/gdb.base/define.exp
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+# Copyright (C) 1998 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file was written by Elena Zannoni. (ezannoni@cygnus.com)
+
+if $tracelevel then {
+	strace $tracelevel
+	}
+
+global usestubs
+
+
+#
+# test running programs
+#
+set prms_id 0
+set bug_id 0
+
+set testfile "break"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
+    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then { fail "define tests suppressed" }
+
+# Verify that GDB allows a user to define their very own commands.
+#
+send_gdb "define nextwhere\n"
+gdb_expect {
+  -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "next\nbt\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                     {pass "define user command: nextwhere"}
+             timeout {fail "(timeout) define user command: nextwhere"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define user command: nextwhere"}
+  timeout {fail "(timeout) define user command: nextwhere"}
+}
+
+# Verify that those commands work as gdb_expected.
+#
+send_gdb "nextwhere\n"
+gdb_expect {
+  -re ".*64\[ \t\]*printf.*#0\[ \t\]*main.*:64.*$gdb_prompt $"\
+          {pass "use user command: nextwhere"}
+  -re "$gdb_prompt $"\
+          {fail "use user command: nextwhere"}
+  timeout {fail "(timeout) use user command: nextwhere"}
+}
+
+# Verify that a user can define a command whose spelling is a
+# proper substring of another user-defined command.
+#
+send_gdb "define nextwh\n"
+gdb_expect {
+  -re "Type commands for definition of \"nextwh\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "next 2\nbt\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                     {pass "define user command: nextwh"}
+             timeout {fail "(timeout) define user command: nextwh"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define user command: nextwh"}
+  timeout {fail "(timeout) define user command: nextwh"}
+}
+
+# Verify that a user can redefine their commands.  (Test both the
+# confirmed and unconfirmed cases.)
+#
+send_gdb "define nextwhere\n"
+gdb_expect {
+  -re "Redefine command \"nextwhere\".*y or n. $"\
+          {send_gdb "n\n"
+           gdb_expect {
+             -re "Command \"nextwhere\" not redefined.*$gdb_prompt $"\
+                     {pass "redefine user command aborted: nextwhere"}
+             -re "$gdb_prompt $"\
+                     {fail "redefine user command aborted: nextwhere"}
+             timeout {fail "(timeout) redefine user command aborted: nextwhere"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "redefine user command aborted: nextwhere"}
+  timeout {fail "(timeout) redefine user command aborted: nextwhere"}
+}
+
+send_gdb "define nextwhere\n"
+gdb_expect {
+  -re "Redefine command \"nextwhere\".*y or n. $"\
+          {send_gdb "y\n"
+           gdb_expect {
+             -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+                     {send_gdb "bt\nnext\nend\n"
+                      gdb_expect {
+                        -re "$gdb_prompt $"\
+                                {pass "redefine user command: nextwhere"}
+                        timeout {fail "(timeout) redefine user command: nextwhere"}
+                      }
+                     }
+             timeout {fail "(timeout) redefine user command: nextwhere"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "redefine user command: nextwhere"}
+  timeout {fail "(timeout) redefine user command: nextwhere"}
+}
+
+# Verify that GDB gracefully handles an attempt to redefine the
+# help text for a builtin command.
+#
+send_gdb "document step\n"
+gdb_expect {
+  -re "Command \"step\" is built-in..*$gdb_prompt $"\
+          {pass "redocumenting builtin command disallowed"}
+  -re "$gdb_prompt $"\
+          {fail "redocumenting builtin command disallowed"}
+  timeout {fail "(timeout) redocumenting builtin command disallowed"}
+}
+
+# Verify that a user can document their own commands.  (And redocument
+# them.)
+#
+send_gdb "document nextwhere\n"
+gdb_expect {
+  -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "A next command that frist shows you where you're stepping from.\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                     {pass "document user command: nextwhere"}
+             timeout {fail "(timeout) document user command: nextwhere"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "documenting user command: nextwhere"}
+  timeout {fail "(timeout) documenting user command: nextwhere"}
+}
+
+send_gdb "document nextwhere\n"
+gdb_expect {
+  -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "A next command that first shows you where you're stepping from.\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                     {pass "document user command: nextwhere"}
+             timeout {fail "(timeout) document user command: nextwhere"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "documenting user command: nextwhere"}
+  timeout {fail "(timeout) documenting user command: nextwhere"}
+}
+
+send_gdb "help nextwhere\n"
+gdb_expect {
+  -re "A next command that first shows you where you're stepping from.\r\n$gdb_prompt $"\
+          {pass "help user command: nextwhere"}
+  -re "$gdb_prompt $"\
+          {fail "help user command: nextwhere"}
+  timeout {fail "(timeout) help user command: nextwhere"}
+}
+
+# Verify that the user can "hook" a builtin command.  We choose to
+# hook the "stop" pseudo command, and we'll define it to use a user-
+# define command.
+#
+send_gdb "define user-bt\n"
+gdb_expect {
+  -re "Type commands for definition of \"user-bt\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "bt\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                       {pass "define user command: user-bt"}
+             timeout {fail "(timeout) define user command: user-bt"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define user command: user-bt"}
+  timeout {fail "(timeout) define user command: user-bt"}
+}
+
+send_gdb "define hook-stop\n"
+gdb_expect {
+  -re "Type commands for definition of \"hook-stop\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+          {send_gdb "user-b\nend\n"
+           gdb_expect {
+             -re "$gdb_prompt $"\
+                       {pass "define hook-stop command"}
+             timeout {fail "(timeout) define hook-stop command"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define hook-stop command"}
+  timeout {fail "(timeout) define hook-stop command"}
+}
+
+send_gdb "next\n"
+gdb_expect {
+  -re "#0\[ \t\]*main.*:66.*$gdb_prompt $"\
+          {pass "use hook-stop command"}
+  -re "$gdb_prompt $"\
+          {fail "use hook-stop command"}
+  timeout {fail "(timeout) use hook-stop command"}
+}
+
+# Verify that GDB responds gracefully to an attempt to define a "hook
+# command" which doesn't exist.  (Test both the confirmed and unconfirmed
+# cases.)
+#
+send_gdb "define hook-bar\n"
+gdb_expect {
+  -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\
+          {send_gdb "n\n"
+           gdb_expect {
+             -re "Not confirmed.*$gdb_prompt $"\
+                     {pass "define hook undefined command aborted: bar"}
+             -re "$gdb_prompt $"\
+                     {fail "define hook undefined command aborted: bar"}
+             timeout {fail "(timeout) define hook undefined command aborted: bar"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define hook undefined command aborted: bar"}
+  timeout {fail "(timeout) define hook undefined command aborted: bar"}
+}
+
+send_gdb "define hook-bar\n"
+gdb_expect {
+  -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\
+          {send_gdb "y\n"
+           gdb_expect {
+             -re "Type commands for definition of \"hook-bar\".\r\nEnd with a line saying just \"end\".\r\n>$"\
+                     {send_gdb "nextwhere\nend\n"
+                      gdb_expect {
+                        -re "$gdb_prompt $"\
+                                {pass "define hook undefined command: bar"}
+                        timeout {fail "(timeout) define hook undefined command: bar"}
+                      }
+                     }
+             -re "$gdb_prompt $"\
+                     {fail "define hook undefined command: bar"}
+             timeout {fail "(timeout) define hook undefined command: bar"}
+           }
+          }
+  -re "$gdb_prompt $"\
+          {fail "define hook undefined command: bar"}
+  timeout {fail "(timeout) define hook undefined command: bar"}
+}
+
+# This is a quasi-define command: Verify that the user can redefine
+# GDB's gdb_prompt.
+#
+send_gdb "set prompt \\(blah\\) \n"
+gdb_expect {
+  -re "\\(blah\\) $"\
+          {pass "set gdb_prompt"}
+  -re "$gdb_prompt $"\
+          {fail "set gdb_prompt"}
+  timeout {fail "(timeout) set gdb_prompt"}
+}
+
+send_gdb "set prompt \\(gdb\\) \n"
+gdb_expect {
+  -re "$gdb_prompt $"\
+          {pass "reset gdb_prompt"}
+  timeout {fail "(timeout) reset gdb_prompt"}
+}
+
+gdb_exit
+return 0
+
+
+
+
+
+