-# Copyright 2003 Free Software Foundation, Inc.
+# Copyright 2003, 2007 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
+# 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,
# 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.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
+ untested args.exp
+ return -1
+}
+
+proc args_test { name arglist } {
+ global srcdir
+ global subdir
+ global binfile
+ global hex
+ global decimal
+
+ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+
+ # No loading needs to be done when the target is `exec'. Some targets
+ # require that the program be loaded, however, and it doesn't hurt
+ # for `exec'.
+ gdb_load $binfile
+
+ runto_main
+ gdb_breakpoint [gdb_get_line_number "set breakpoint here"]
+ gdb_continue_to_breakpoint "breakpoint for $name"
+
+ set expected_len [expr 1 + [llength $arglist]]
+ gdb_test "print argc" "\\\$$decimal = $expected_len" "argc for $name"
+
+ set i 1
+ foreach arg $arglist {
+ gdb_test "print argv\[$i\]" "\\\$$decimal = $hex \"$arg\"" \
+ "argv\[$i\] for $name"
+ set i [expr $i + 1]
+ }
}
#
#
set old_gdbflags $GDBFLAGS
set GDBFLAGS "--args $binfile 1 3"
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_test "run" \
- "Starting program.*args(\.exe)? 1 3.*3\r\n.*args\r\n1\r\n3.*Program exited normally." \
- "correct args printed"
+args_test basic {{1} {3}}
#
# Test that the --args are processed correctly even if one of them is empty.
+# The syntax needed is a little peculiar; DejaGNU treats the arguments as a
+# list and expands them itself, since no shell redirection is involved.
#
-set GDBFLAGS "--args $binfile 1 '' 3"
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_test "run" \
- "Starting program.*args(\.exe)? 1 \\\\'\\\\' 3.*4\r\n.*args\r\n1\r\n''\r\n3.*Program exited normally." \
- "correct args printed, one empty"
+set GDBFLAGS "--args $binfile 1 {} 3"
+args_test "one empty" {{1} {} {3}}
#
# try with 2 empty args
#
+set GDBFLAGS "--args $binfile 1 {} {} 3"
+args_test "two empty" {{1} {} {} 3}
+
+# Try with arguments containing literal single quotes.
+
+set GDBFLAGS "--args $binfile 1 '' 3"
+args_test "one empty" {{1} {''} {3}}
+
set GDBFLAGS "--args $binfile 1 '' '' 3"
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_test "run" \
- "Starting program.*args(\.exe)? 1 \\\\'\\\\' \\\\'\\\\' 3.*5\r\n.*args\r\n1\r\n''\r\n''\r\n3.*Program exited normally." \
- "correct args printed, two empty"
+args_test "two empty" {{1} {''} {''} {3}}
set GDBFLAGS $old_gdbflags
-