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* gdb.base/commands.exp: Test if/while commands as part of a

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breakpoint command list; verify they appear in breakpoint
	information.
This commit is contained in:
Jeff Law 1995-01-11 07:16:54 +00:00
parent 7454930699
commit cba9d85e01
2 changed files with 127 additions and 0 deletions
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gdb/testsuite/ChangeLog
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Wed Jan 11 00:14:40 1995 Jeff Law (law@snake.cs.utah.edu)
* gdb.base/commands.exp: Test if/while commands as part of a
breakpoint command list; verify they appear in breakpoint
information.
Wed Jan 11 00:47:58 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
* gdb.base/sigall.c (gen_FPE): Generate SIGFPE with kill() rather

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gdb/testsuite/gdb.base/commands.exp Normal file
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# Copyright (C) 1988, 1990, 1991, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
if $tracelevel then {
strace $tracelevel
}
#
# test special commands (if, while, etc)
#
set prms_id 0
set bug_id 0
set binfile "run"
if ![file exists $objdir/$subdir/$binfile] then {
perror "$objdir/$subdir/$binfile does not exist."
return 0
}
delete_breakpoints
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $objdir/$subdir/$binfile
proc gdbvar_simple_if_test {} {
global prompt
gdb_test "set \\\$foo = 0"
# All this test should do is print 0xdeadbeef once.
gdb_test "if \\\$foo == 1\\np/x 0xfeedface\\nelse\\np/x 0xdeadbeef\\nend" "\\\$\[0-9\]* = 0xdeadbeef" "gdbvar_simple_if_test #1"
# All this test should do is print 0xfeedface once.
gdb_test "if \\\$foo == 0\\np/x 0xfeedface\\nelse\\np/x 0xdeadbeef\\nend" "\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_if_test #2"
}
proc gdbvar_simple_while_test {} {
global prompt
gdb_test "set \\\$foo = 5"
# This test should print 0xfeedface five times.
gdb_test "while \\\$foo > 0\\np/x 0xfeedface\\nset \\\$foo -= 1\\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_while_test #1"
}
proc gdbvar_complex_if_while_test {} {
global prompt
gdb_test "set \\\$foo = 4"
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
gdb_test "while \\\$foo > 0\\nset \\\$foo -= 1\\nif \(\\\$foo % 2\) == 1\\np/x 0xdeadbeef\\nelse\\np/x 0xfeedface\\nend\\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_complex_if_while_test #1"
}
proc progvar_simple_if_test {} {
global prompt
gdb_test "set args 5"
if { ![runto factorial] } then { return }
# All this test should do is print 0xdeadbeef once.
gdb_test "if value == 1\\np/x 0xfeedface\\nelse\\np/x 0xdeadbeef\\nend" "\\\$\[0-9\]* = 0xdeadbeef" "progvar_simple_if_test #1"
# All this test should do is print 0xfeedface once.
gdb_test "if value == 5\\np/x 0xfeedface\\nelse\\np/x 0xdeadbeef\\nend" "\\\$\[0-9\]* = 0xfeedface" "progvar_simple_if_test #2"
}
proc progvar_simple_while_test {} {
global prompt
gdb_test "set args 5"
if { ![runto factorial] } then { return }
# This test should print 0xfeedface five times.
gdb_test "while value > 0\\np/x 0xfeedface\\nset value -= 1\\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_simple_while_test #1"
}
proc progvar_complex_if_while_test {} {
global prompt
gdb_test "set args 4"
if { ![runto factorial] } then { return }
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
gdb_test "while value > 0\\nset value -= 1\\nif \(value % 2\) == 1\\np/x 0xdeadbeef\\nelse\\np/x 0xfeedface\\nend\\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_complex_if_while_test #1"
}
proc if_while_breakpoint_command_test {} {
global prompt
gdb_test "set args 5"
if { ![runto factorial] } then { return }
delete_breakpoints
gdb_test "break factorial" "Breakpoint.*at"
# For some stupid reason doing this with a gdb_test timed out. Weird.
send "commands\n"
expect {
-re "End with" { }
default "{ fail (timeout or eof) commands" }
}
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
gdb_test "while value > 0\\nset value -= 1\\nif \(value % 2\) == 1\\np/x 0xdeadbeef\\nelse\\np/x 0xfeedface\\nend\\nend\\nend\\n" ".*$prompt.*" "commands"
gdb_test "continue" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "if_while_breakpoint_command_test #1"
gdb_test "info break" "while.*set.*if.*p/x.*else.*p/x.*end.*" "info break"
}
gdbvar_simple_if_test
gdbvar_simple_while_test
gdbvar_complex_if_while_test
progvar_simple_if_test
progvar_simple_while_test
progvar_complex_if_while_test
if_while_breakpoint_command_test