GDB 7.6.50

gdb/testsuite/gdb.gdb/observer.exp

-# Copyright 2003-2004, 2007-2012 Free Software Foundation, Inc.
+# Copyright 2003-2013 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 was written by Joel Brobecker (brobecker@gnat.com), derived
 # from xfullpath.exp.
 
-
-# are we on a target board
-if { [is_remote target] || ![isnative] } then {
-    return
-}
-
-proc setup_test { executable } {
-    global gdb_prompt
-    global timeout
-
-    # load yourself into the debugger
-    # This can take a relatively long time, particularly for testing where
-    # the executable is being accessed over a network, or where gdb does not
-    # support partial symbols for a particular target and has to load the
-    # entire symbol table.  Set the timeout to 10 minutes, which should be
-    # adequate for most environments (it *has* timed out with 5 min on a
-    # SPARCstation SLC under moderate load, so this isn't unreasonable).
-    # After gdb is started, set the timeout to 30 seconds for the duration
-    # of this test, and then back to the original value.
-
-    set oldtimeout $timeout
-    set timeout 600
-    verbose "Timeout is now $timeout seconds" 2
-
-    global gdb_file_cmd_debug_info
-    set gdb_file_cmd_debug_info "unset"
-
-    set result [gdb_load $executable]
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-
-    if { $result != 0 } then {
-        return -1
-    }
-
-    if { $gdb_file_cmd_debug_info != "debug" } then {
-        untested "No debug information, skipping testcase."
-        return -1
-    }
-
-    # Set a breakpoint at main
-    gdb_test "break captured_main" \
-            "Breakpoint.*at.* file.*, line.*" \
-            "breakpoint in captured_main"
-
-    # run yourself
-    # It may take a very long time for the inferior gdb to start (lynx),
-    # so we bump it back up for the duration of this command.
-    set timeout 600
-
-    set description "run until breakpoint at captured_main"
-    gdb_test_multiple "run -nw" "$description" {
-        -re "Starting program.*Breakpoint \[0-9\]+,.*captured_main .data.* at .*main.c:.*$gdb_prompt $" {
-            pass "$description"
-        }
-        -re "Starting program.*Breakpoint \[0-9\]+,.*captured_main .data.*$gdb_prompt $" {
-            xfail "$description (line numbers scrambled?)"
-        }
-        -re "vfork: No more processes.*$gdb_prompt $" {
-            fail "$description (out of virtual memory)"
-            set timeout $oldtimeout
-            verbose "Timeout is now $timeout seconds" 2
-            return -1
-        }
-        -re ".*$gdb_prompt $" {
-            fail "$description"
-            set timeout $oldtimeout
-            verbose "Timeout is now $timeout seconds" 2
-            return -1
-        }
-    }
-
-    set timeout $oldtimeout
-    verbose "Timeout is now $timeout seconds" 2
-
-    return 0
-}
+load_lib selftest-support.exp
 
 proc attach_first_observer { message } {
     gdb_test_no_output "set \$first_obs = observer_attach_test_notification (&observer_test_first_notification_function)" \
         "$message; attach first observer"
 }
 
 proc attach_second_observer { message } {
     gdb_test_no_output "set \$second_obs = observer_attach_test_notification (&observer_test_second_notification_function)" \
         "$message; attach second observer"
 }
@@ skipping 46 matching lines @@
     }
     reset_counters $message
     # Call observer_notify_test_notification.  Note that this procedure
     # takes one argument, but this argument is ignored by the observer
     # callbacks we have installed.  So we just pass an arbitrary value.
     gdb_test_no_output "call observer_notify_test_notification (0)" \
         "$message; sending notification"
     check_counters $first $second $third $message
 }
 
-proc test_observer { executable } {
-
-    set setup_result [setup_test $executable]
-    if {$setup_result <0} then {
-        return -1
-    }
-
+proc test_observer {} {
     # First, try sending a notification without any observer attached.
     test_notifications 0 0 0 "no observer attached"
 
     # Now, attach one observer, and send a notification.
     test_notifications 0 1 0 "second observer attached" \
         attach_second_observer
 
     # Remove the observer, and send a notification.
     test_notifications 0 0 0 "second observer detached" \
         detach_second_observer
@@ skipping 36 matching lines @@
     test_notifications 1 0 0 "second observer removed" \
         detach_second_observer
 
     # Remove the first observer, no more observers.
     test_notifications 0 0 0 "first observer removed" \
         detach_first_observer
 
     return 0
 }
 
-# Find a pathname to a file that we would execute if the shell was asked
-# to run $arg using the current PATH.
-
-proc find_gdb { arg } {
-
-    # If the arg directly specifies an existing executable file, then
-    # simply use it.
-
-    if [file executable $arg] then {
-        return $arg
-    }
-
-    set result [which $arg]
-    if [string match "/" [ string range $result 0 0 ]] then {
-        return $result
-    }
-
-    # If everything fails, just return the unqualified pathname as default
-    # and hope for best.
-
-    return $arg
-}
-
-# Run the test with self.
-# Copy the file executable file in case this OS doesn't like to edit its own
-# text space.
-
-set GDB_FULLPATH [find_gdb $GDB]
-
-# Remove any old copy lying around.
-remote_file host delete x$tool
-
-gdb_start
-set file [remote_download host $GDB_FULLPATH x$tool]
-set result [test_observer $file];
-gdb_exit;
-catch "remote_file host delete $file";
-
-if {$result <0} then {
-    warning "Couldn't test self"
-    return -1
-}
+do_self_tests captured_main test_observer