default.exp

这个是LINUX下的GDB调度工具的源码

    -re "You can\'t do that without a process to debug.*$gdb_prompt $" {
	pass "generate-core-file"
    }
    -re "Undefined command: .*$gdb_prompt $" {
	pass "generate-core-file"
    }
    default { fail "generate-core-file" }
}
#test help "h" abbreviation
gdb_test "h" "List of classes of commands:(\[^\r\n\]*\[\r\n\])+aliases -- Aliases of other commands(\[^\r\n\]*\[\r\n\])+breakpoints -- Making program stop at certain points(\[^\r\n\]*\[\r\n\])+data -- Examining data(\[^\r\n\]*\[\r\n\])+files -- Specifying and examining files(\[^\r\n\]*\[\r\n\])+obscure -- Obscure features(\[^\r\n\]*\[\r\n\])+running -- Running the program(\[^\r\n\]*\[\r\n\])+stack -- Examining the stack(\[^\r\n\]*\[\r\n\])+status -- Status inquiries(\[^\r\n\]*\[\r\n\])+support -- Support facilities(\[^\r\n\]*\[\r\n\])+user-defined -- User-defined commands(\[^\r\n\]*\[\r\n\])+Type \"help\" followed by a class name for a list of commands in that class.(\[^\r\n\]*\[\r\n\])+Type \"help\" followed by command name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "help \"h\" abbreviation"
#test help
gdb_test "help" "List of classes of commands:(\[^\r\n\]*\[\r\n\])+aliases -- Aliases of other commands(\[^\r\n\]*\[\r\n\])+breakpoints -- Making program stop at certain points(\[^\r\n\]*\[\r\n\])+data -- Examining data(\[^\r\n\]*\[\r\n\])+files -- Specifying and examining files(\[^\r\n\]*\[\r\n\])+obscure -- Obscure features(\[^\r\n\]*\[\r\n\])+running -- Running the program(\[^\r\n\]*\[\r\n\])+stack -- Examining the stack(\[^\r\n\]*\[\r\n\])+status -- Status inquiries(\[^\r\n\]*\[\r\n\])+support -- Support facilities(\[^\r\n\]*\[\r\n\])+user-defined -- User-defined commands(\[^\r\n\]*\[\r\n\])+Type \"help\" followed by a class name for a list of commands in that class.(\[^\r\n\]*\[\r\n\])+Type \"help\" followed by command name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "help"
#test handle
gdb_test "handle" "Argument required .signal to handle.*" "handle"
#test info "i" abbreviation 
gdb_test "i" "\"info\" must be followed by the name of an info command.(\[^\r\n\]*\[\r\n\])+List of info subcommands:(\[^\r\n\]*\[\r\n\])+Type \"help info\" followed by info subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "info \"i\" abbreviation"
#test info
gdb_test "info" "\"info\" must be followed by the name of an info command.(\[^\r\n\]*\[\r\n\])+List of info subcommands:(\[^\r\n\]*\[\r\n\])+Type \"help info\" followed by info subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "info"
#test ignore
gdb_test "ignore" "Argument required .a breakpoint number.*" "ignore"
#test info address
gdb_test "info address" "Argument required." "info address"
#test info all-registers
gdb_test "info all-registers" "The program has no registers now." "info all-registers"
#test info args
gdb_test "info args" "No frame selected." "info args"
#test info bogus-gdb-command
gdb_test "info bogus-gdb-command" "Undefined info command: \"bogus-gdb-command\".  Try \"help info\".*" "info bogus-gdb-command"
#test info breakpoints
gdb_test "info breakpoints" "No breakpoints or watchpoints." "info breakpoints"
#test info catch
gdb_test "info catch" "You can't do that without a process to debug." "info catch"
#test info copying
# FIXME -- doesn't work worth a shit
#send_gdb "info copying"
#	-re "GNU GENERAL PUBLIC LICENSE.*#of preserving the free status of all derivatives of our free software and.*#of promoting the sharing and reuse of software generally."# 
gdb_test "info copying"
#	}
#
#
#test info display
gdb_test "info display" "There are no auto-display expressions now." "info display"
#test info frame "f" abbreviation
gdb_test "info f" "No stack.*|No selected frame.*" "info frame \"f\" abbreviation"
#test info frame
gdb_test "info frame" "No stack.|No selected frame." "info frame"
#test info files
gdb_test "info files" "" "info files"
#test info float
gdb_test "info float" "The program has no registers now." "info float"
#test info functions
gdb_test "info functions" "All defined functions:" "info functions"
#test info locals
gdb_test "info locals" "No frame selected." "info locals"
#test info program
gdb_test "info program" "The program being debugged is not being run." "info program"
#test info registers
gdb_test "info registers" "The program has no registers now." "info registers"
#test info stack "s" abbreviation
gdb_test "info s" "No stack." "info stack \"s\" abbreviation"
#test info stack
gdb_test "info stack" "No stack." "info stack"
#test info set
# FIXME -- needs to match the entire output
# FIXME -- on native solaris 2.8, this test fails due to this line:
#  prompt:  Gdb's prompt is "(gdb) ".^M
gdb_test "info set" "confirm:  Whether to confirm potentially dangerous operations is o\[a-z\]*.(\[^\r\n\]*\[\r\n\])+history filename:  The filename in which to record the command history is (\[^\r\n\]*\[\r\n\])+listsize:  Number of source lines gdb will list by default is 10.*" "info set"
gdb_test "info symbol" "Argument required .address.."
#test info source
gdb_test  "info source" "No current source file..*" "info source"
#test info sources
gdb_test "info sources" "No symbol table is loaded.  Use the \"file\" command.*" "info sources"
#test info target
gdb_test "info target" "" "info target"
#test info terminal
gdb_test "info terminal" "No saved terminal information." "info terminal"
#test info types
gdb_test "info types" "All defined types:" "info types"
#test info variables
gdb_test "info variables" "All defined variables:" "info variables"
#test info vector
gdb_test "info vector" "The program has no registers now." "info vector"
#test info warranty
gdb_test "info warranty" "NO WARRANTY(\[^\r\n\]*\[\r\n\])+  *11.  *BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY(\[^\r\n\]*\[\r\n\])+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN(\[^\r\n\]*\[\r\n\])+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES(\[^\r\n\]*\[\r\n\])+PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED(\[^\r\n\]*\[\r\n\])+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF(\[^\r\n\]*\[\r\n\])+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS(\[^\r\n\]*\[\r\n\])+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE(\[^\r\n\]*\[\r\n\])+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,(\[^\r\n\]*\[\r\n\])+REPAIR OR CORRECTION.(\[^\r\n\]*\[\r\n\])+  *12.  *IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING(\[^\r\n\]*\[\r\n\])+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR(\[^\r\n\]*\[\r\n\])+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,(\[^\r\n\]*\[\r\n\])+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING(\[^\r\n\]*\[\r\n\])+OUT OF THE USE OR INABILITY TO USE THE PROGRAM .INCLUDING BUT NOT LIMITED(\[^\r\n\]*\[\r\n\])+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY(\[^\r\n\]*\[\r\n\])+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER(\[^\r\n\]*\[\r\n\])+PROGRAMS., EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE(\[^\r\n\]*\[\r\n\])+POSSIBILITY OF SUCH DAMAGES.*" "info warranty"
#test info watchpoints
gdb_test "info watchpoints" "No breakpoints or watchpoints." "info watchpoints"
#test inspect
gdb_test "inspect" "The history is empty." "inspect"
#test jump
gdb_test "jump" "The program is not being run." "jump"
#test kill
gdb_test "kill" "The program is not being run." "kill"
#test list "l" abbreviation
gdb_test "l" "No symbol table is loaded.  Use the \"file\" command.*" "list \"l\" abbreviation"
#test list
gdb_test "list" "No symbol table is loaded.  Use the \"file\" command.*" "list"
#test load
# The ``takes a file name'' case is for vxgdb.
# The ``Use the "file" command'' case is for newer GDB versions which try
# to deduce the filename from the exec file.
gdb_test "load" "You can't do that when your target is `None'.*|The load command takes a file name.*|Must specify at least a file name with the load command.*|.*Use the .file. or .exec-file. command.*" "load"
#test next "n" abbreviation
gdb_test "n" "The program is not being run." "next \"n\" abbreviation"
#test next
gdb_test "next" "The program is not being run." "next"
#test nexti "ni" abbreviation
gdb_test "ni" "The program is not being run." "nexti \"ni\" abbreviation"
#test nexti
gdb_test "nexti" "The program is not being run." "nexti"
#test output
gdb_test "output" "Argument required .expression to compute.*" "output"

#test overlay
gdb_test "overlay" "\"overlay\" must be followed by the name of .*"
#test a non-existant overlay subcommand
gdb_test "overlay on"     "Undefined overlay command.* Try \"help overlay\"."
gdb_test "overlay manual" "" "overlay manual #1"
gdb_test "overlay auto"   ""
gdb_test "overlay off"    ""
gdb_test "overlay list"   "No sections are mapped."
gdb_test "overlay map"    "Overlay debugging not enabled.*" "overlay map #1"
gdb_test "overlay unmap"  "Overlay debugging not enabled.*" "overlay unmap #1"
gdb_test "overlay manual" "" "overlay manual #2"
gdb_test "overlay map"    "Argument required: name of an overlay section." "overlay map #2"
gdb_test "overlay unmap"  "Argument required: name of an overlay section." "overlay unmap #2"

#test print "p" abbreviation
gdb_test "p" "The history is empty." "print \"p\" abbreviation"
#test print
gdb_test "print" "The history is empty." "print"
#test printf
gdb_test "printf" "Argument required .format-control string and values to print.*" "printf"
#test ptype
gdb_test "ptype" "The history is empty." "ptype"
#test pwd
gdb_test "pwd" "Working directory .*" "pwd"

#test run "r" abbreviation
if [istarget "*-*-vxworks*"] then {
    gdb_test "set args" "" "" 

    gdb_test "r" "Starting program: .*
You must specify a function name to run, and arguments if any"\
		"run \"r\" abbreviation"
    gdb_test "set args main" "" "" 

} else {
    send_gdb "r\n"
    gdb_expect {
	    -re "Starting program:  .*
You can't do that when your target is `None'.*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Starting program:  .*
No executable file specified.*
Use the \"file\" or \"exec-file\" command.*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Starting program:  .*
No executable specified, use .target exec.\\..*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Starting program:  .*
No image loaded into target.*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Starting program:  .*
No program loaded.*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Don't know how to run.  Try \"help target\"..*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re ".*$gdb_prompt $"	{ fail "run \"r\" abbreviation" }
	    timeout		{ fail "(timeout) run \"r\" abbreviation" }
	}
}

#test run
if [istarget "*-*-vxworks*"] then {
    gdb_test "set args" "" "" 

    gdb_test "run" "Starting program: .*
You must specify a function name to run, and arguments if any"
    gdb_test "set args main" "" "" 

} else {
    send_gdb "run\n"
    gdb_expect {
	    -re "Starting program:.*You can't do that when your target is `None'.*$gdb_prompt $" { pass "run" }
	    -re "Starting program:  .*
No executable file specified.*
Use the \"file\" or \"exec-file\" command.*$gdb_prompt $"\
			{ pass "run" }
	    -re "Starting program:  .*
No executable specified, use .target exec.\\..*$gdb_prompt $"\
			{ pass "run" }
	    -re "Starting program:  .*
No image loaded into target.*$gdb_prompt $"\
			{ pass "run" }
	    -re "Starting program:  .*
No program loaded.*$gdb_prompt $"\
			{ pass "run \"r\" abbreviation" }
	    -re "Don't know how to run.  Try \"help target\"..*$gdb_prompt $"\
			{ pass "run" }
	    -re ".*$gdb_prompt $"	{ fail "run" }
	    timeout		{ fail "(timeout) run" }
	}
}

#test rbreak
gdb_test "rbreak" "" "rbreak"

# test restore
gdb_test "restore" "You can't do that without a process to debug\."

#test return
# The middle case accomodated the obsolete a29k, where doing the "ni"
# above causes an initial stack to be created.
gdb_test "return" "No selected frame..*" "return"  "Make .* return now.*y or n. $" "y"


#test reverse-search
gdb_test "reverse-search" "No previous regular expression.*|There is no previous regular expression.*" "reverse-search"
#test step "s" abbreviation
gdb_test "s" "The program is not being run." "step \"s\" abbreviation #1"
#test step
gdb_test "step" "The program is not being run." "step #1"
#test search
gdb_test "search" "No previous regular expression.*|There is no previous regular expression.*" "search"
#test section
gdb_test "section" "Must specify section name and its virtual address.*" "section"
#test set annotate
gdb_test "set annotate" "Argument required .integer to set it to.*" "set annotate"
#test set args
gdb_test "set args" "" "set args"
#test set check "c" abbreviation
gdb_test "set c" "\"set check\" must be followed by the name of a check subcommand.(\[^\r\n\]*\[\r\n\])+List of set check subcommands:(\[^\r\n\]*\[\r\n\])+set check range -- Set range checking(\[^\r\n\]*\[\r\n\])+set check type -- Set type checking(\[^\r\n\]*\[\r\n\])+Type \"help set check\" followed by set check subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set check \"c\" abbreviation"
#test set check "ch" abbreviation
gdb_test "set ch" "\"set check\" must be followed by the name of a check subcommand.(\[^\r\n\]*\[\r\n\])+List of set check subcommands:(\[^\r\n\]*\[\r\n\])+set check range -- Set range checking(\[^\r\n\]*\[\r\n\])+set check type -- Set type checking(\[^\r\n\]*\[\r\n\])+Type \"help set check\" followed by set check subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set check \"ch\" abbreviation"
#test set check
gdb_test "set check" "\"set check\" must be followed by the name of a check subcommand.(\[^\r\n\]*\[\r\n\])+List of set check subcommands:(\[^\r\n\]*\[\r\n\])+set check range -- Set range checking(\[^\r\n\]*\[\r\n\])+set check type -- Set type checking(\[^\r\n\]*\[\r\n\])+Type \"help set check\" followed by set check subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set check"
#test set check range
gdb_test "set check range" "" "set check range"
#test set check type
gdb_test "set check type" "" "set check type"
#test set complaints
gdb_test "set complaints" "Argument required .integer to set it to.*" "set complaints"
#test set confirm
gdb_test "set confirm" "" "set confirm"
# Don't test set editing. What if we're talking to a gdb that
# won't do editing correctly while we're talking to it?
# gdb_test "set editing" "" "set editing"

#test set environment
gdb_test "set environment" "Argument required .environment variable and value.*" "set environment"
#test set height
gdb_test "set height" "Argument required .integer to set it to.*" "set height"
#test set history expansion
gdb_test "set history expansion" "" "set history expansion"
#test set history filename
gdb_test "set history filename" "Argument required .filename to set it to.*" "set history filename"
#test set history save
gdb_test "set history save" "" "set history save"
#test set history size
gdb_test "set history size" "Argument required .integer to set it to.*" "set history size"
#test set history
gdb_test "set history" "\"set history\" must be followed by the name of a history subcommand.(\[^\r\n\]*\[\r\n\])+List of set history subcommands:(\[^\r\n\]*\[\r\n\])+set history expansion -- Set history expansion on command input(\[^\r\n\]*\[\r\n\])+set history filename -- Set the filename in which to record the command history(\[^\r\n\]*\[\r\n\])+set history save -- Set saving of the history record on exit(\[^\r\n\]*\[\r\n\])+set history size -- Set the size of the command history(\[^\r\n\]*\[\r\n\])+Type \"help set history\" followed by set history subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set history"
#test set language
gdb_test "set language" "The currently understood settings are:(\[^\r\n\]*\[\r\n\])+local or auto  *Automatic setting based on source file(\[^\r\n\]*\[\r\n\])+c  *Use the C language(\[^\r\n\]*\[\r\n\])+c\[+\]+  *Use the C\[+\]+ language(\[^\r\n\]*\[\r\n\])+modula-2  *Use the Modula-2 language.*" "set language"
#test set listsize
gdb_test "set listsize" "Argument required .integer to set it to.*" "set listsize"
#test set print "p" abbreviation
gdb_test "set p" "\"set print\" must be followed by the name of a print subcommand.(\[^\r\n\]*\[\r\n\])+List of set print subcommands:(\[^\r\n\]*\[\r\n\])+Type \"help set print\" followed by set print subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set print \"p\" abbreviation"
#test set print "pr" abbreviation
gdb_test "set pr" "\"set print\" must be followed by the name of a print subcommand.(\[^\r\n\]*\[\r\n\])+List of set print subcommands:(\[^\r\n\]*\[\r\n\])+Type \"help set print\" followed by set print subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set print \"pr\" abbreviation"
#test set print
gdb_test "set print" "\"set print\" must be followed by the name of a print subcommand.(\[^\r\n\]*\[\r\n\])+List of set print subcommands:(\[^\r\n\]*\[\r\n\])+Type \"help set print\" followed by set print subcommand name for full documentation.(\[^\r\n\]*\[\r\n\])+Command name abbreviations are allowed if unambiguous." "set print"
#test set print address