path: root/tests/send.test

# This file is a Tcl script to test out the "send" command and the
# other procedures in the file tkSend.c.  It is organized in the
# standard fashion for Tcl tests.
#
# Copyright (c) 1994 Sun Microsystems, Inc.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2001 by ActiveState Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require tcltest 2.2
eval tcltest::configure $argv
tcltest::loadTestedCommands

testConstraint xhost [llength [auto_execok xhost]]
testConstraint failsOnUbuntu [expr {![info exists ::env(CI)] || ![string match Linux $::tcl_platform(os)]}]

# Compute a script that will load Tk into a child interpreter.

foreach pkg [info loaded] {
    if {[lindex $pkg 1] == "Tk"} {
	set loadTk "load $pkg"
	break
    }
}

# Procedure to create a new application with a given name and class.

proc newApp {screen name class} {
    global loadTk
    interp create $name
    $name eval [list set argv [list -display $screen -name $name -class $class]]
    eval $loadTk $name
}

set name [tk appname]
set commId ""
catch {
    set registry [testsend prop root InterpRegistry]
    set commId [lindex [testsend prop root InterpRegistry] 0]
}
tk appname tktest
catch {send t_s_1 destroy .}
catch {send t_s_2 destroy .}

test send-1.1 {RegOpen procedure, bogus property} {secureserver testsend} {
    testsend bogus
    set result [winfo interps]
    tk appname tktest
    list $result [winfo interps]
} {{} tktest}
test send-1.2 {RegOpen procedure, bogus property} {secureserver testsend} {
    testsend prop root InterpRegistry {}
    set result [winfo interps]
    tk appname tktest
    list $result [winfo interps]
} {{} tktest}
test send-1.3 {RegOpen procedure, bogus property} {secureserver testsend} {
    testsend prop root InterpRegistry abcdefg
    tk appname tktest
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " tktest\nabcdefg\n"

frame .f -width 1 -height 1
set id [string range [winfo id .f] 2 end]
test send-2.1 {RegFindName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry {}
    list [catch {send foo bar} msg] $msg
} {1 {no application named "foo"}}
test send-2.2 {RegFindName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry " abc\n def\nghi\n\n$id foo\n"
    tk appname foo
} {foo #2}
test send-2.3 {RegFindName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "gyz foo\n"
    tk appname foo
} {foo}
test send-2.4 {RegFindName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "${id}z foo\n"
    tk appname foo
} {foo}

test send-3.1 {RegDeleteName procedure} {secureserver testsend} {
    tk appname tktest
    testsend prop root InterpRegistry "012345 gorp\n12345 foo\n12345 tktest"
    tk appname x
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " x\n012345 gorp\n12345 foo\n"
test send-3.2 {RegDeleteName procedure} {secureserver testsend} {
    tk appname tktest
    testsend prop root InterpRegistry "012345 gorp\n12345 tktest\n23456 tktest"
    tk appname x
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " x\n012345 gorp\n23456 tktest\n"
test send-3.3 {RegDeleteName procedure} {secureserver testsend} {
    tk appname tktest
    testsend prop root InterpRegistry "012345 tktest\n12345 bar\n23456 tktest"
    tk appname x
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " x\n12345 bar\n23456 tktest\n"
test send-3.4 {RegDeleteName procedure} {secureserver testsend} {
    tk appname tktest
    testsend prop root InterpRegistry "foo"
    tk appname x
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " x\nfoo\n"
test send-3.5 {RegDeleteName procedure} {secureserver testsend} {
    tk appname tktest
    testsend prop root InterpRegistry ""
    tk appname x
    set x [testsend prop root InterpRegistry]
    string range $x [string first " " $x] end
} " x\n"

test send-4.1 {RegAddName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry ""
    tk appname bar
    testsend prop root InterpRegistry
} "$commId bar\n"
test send-4.2 {RegAddName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "abc def"
    tk appname bar
    tk appname foo
    testsend prop root InterpRegistry
} "$commId foo\nabc def\n"

# Previous checks should already cover the Regclose procedure.

test send-5.1 {ValidateName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "123 abc\n"
    winfo interps
} {}
test send-5.2 {ValidateName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "$id Hi there"
    winfo interps
} {{Hi there}}
test send-5.3 {ValidateName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "$id Bogus"
    list [catch {send Bogus set a 44} msg] $msg
} {1 {target application died or uses a Tk version before 4.0}}
test send-5.4 {ValidateName procedure} {secureserver testsend} {
    tk appname test
    testsend prop root InterpRegistry "$commId Bogus\n$commId test\n"
    winfo interps
} {test}

if {[testConstraint nonPortable] && [testConstraint xhost]} {
    winfo interps
    tk appname tktest
    update
    setupbg
    set x [split [exec xhost] \n]
    foreach i [lrange $x 1 end]  {
	exec xhost - $i
    }
}

test send-6.1 {ServerSecure procedure} {nonPortable secureserver} {
    set a 44
    list [dobg [list send [tk appname] set a 55]] $a
} {55 55}
test send-6.2 {ServerSecure procedure} {nonPortable secureserver xhost} {
    set a 22
    exec xhost [exec hostname]
    list [catch {dobg [list send [tk appname] set a 33]} msg] $a $msg
} {0 22 {X server insecure (must use xauth-style authorization); command ignored}}
test send-6.3 {ServerSecure procedure} {nonPortable secureserver xhost} {
    set a abc
    exec xhost - [exec hostname]
    list [dobg [list send [tk appname] set a new]] $a
} {new new}
cleanupbg

test send-7.1 {Tk_SetAppName procedure} {secureserver testsend} {
    testsend prop root InterpRegistry ""
    tk appname newName
    list [tk appname oldName] [testsend prop root InterpRegistry]
} "oldName {$commId oldName\n}"
test send-7.2 {Tk_SetAppName procedure, name not in use} {secureserver testsend} {
    testsend prop root InterpRegistry ""
    list [tk appname gorp] [testsend prop root InterpRegistry]
} "gorp {$commId gorp\n}"
test send-7.3 {Tk_SetAppName procedure, name in use by us} {secureserver testsend} {
    tk appname name1
    testsend prop root InterpRegistry "$commId name2\n"
    list [tk appname name2] [testsend prop root InterpRegistry]
} "name2 {$commId name2\n}"
test send-7.4 {Tk_SetAppName procedure, name in use} {secureserver testsend} {
    tk appname name1
    testsend prop root InterpRegistry "$id foo\n$id foo #2\n$id foo #3\n"
    list [tk appname foo] [testsend prop root InterpRegistry]
} "{foo #4} {$commId foo #4\n$id foo\n$id foo #2\n$id foo #3\n}"

#macOS does not send to other processes
test send-8.1 {Tk_SendCmd procedure, options} {secureserver notAqua} {
    setupbg
    set app [dobg {tk appname}]
    set a 66
    send -async $app [list send [tk appname] set a 77]
    set result $a
    after 200 set x 40
    tkwait variable x
    cleanupbg
    lappend result $a
} {66 77}
test send-8.2 {Tk_SendCmd procedure, options} {secureserver altDisplay} {
    setupbg -display $env(TK_ALT_DISPLAY)
    tk appname xyzgorp
    set a homeDisplay
    set result [dobg "
    toplevel .t -screen [winfo screen .]
    wm geometry .t +0+0
    set a altDisplay
    tk appname xyzgorp
    list \[send xyzgorp set a\] \[send -displayof .t xyzgorp set a\]
    "]
    cleanupbg
    set result
} {altDisplay homeDisplay}
# Since macOS has no registry of interpreters, 8.3, 8.4 and 8.10 will fail.
test send-8.3 {Tk_SendCmd procedure, options} {secureserver notAqua} {
    list [catch {send -- -async foo bar baz} msg] $msg
} {1 {no application named "-async"}}
test send-8.4 {Tk_SendCmd procedure, options} {secureserver notAqua} {
    list [catch {send -gorp foo bar baz} msg] $msg
} {1 {no application named "-gorp"}}
test send-8.5 {Tk_SendCmd procedure, options} {secureserver} {
    list [catch {send -async foo} msg] $msg
} {1 {wrong # args: should be "send ?-option value ...? interpName arg ?arg ...?"}}
test send-8.6 {Tk_SendCmd procedure, options} {secureserver} {
    list [catch {send foo} msg] $msg
} {1 {wrong # args: should be "send ?-option value ...? interpName arg ?arg ...?"}}
test send-8.7 {Tk_SendCmd procedure, local execution} {secureserver} {
    set a initial
    send [tk appname] {set a new}
    set a
} {new}
test send-8.8 {Tk_SendCmd procedure, local execution} {secureserver} {
    set a initial
    send [tk appname] set a new
    set a
} {new}
test send-8.9 {Tk_SendCmd procedure, local execution} {secureserver} {
    set a initial
    string tolower [list [catch {send [tk appname] open bad_file} msg] \
	    $msg $errorInfo $errorCode]
} {1 {couldn't open "bad_file": no such file or directory} {couldn't open "bad_file": no such file or directory
    while executing
"open bad_file"
    invoked from within
"send [tk appname] open bad_file"} {posix enoent {no such file or directory}}}
test send-8.10 {Tk_SendCmd procedure, no such interpreter} {secureserver notAqua} {
    list [catch {send bogus_name bogus_command} msg] $msg
} {1 {no application named "bogus_name"}}

catch {
    newApp "" t_s_1 Test
    t_s_1 eval wm withdraw .
}

test send-8.11 {Tk_SendCmd procedure, local execution, different interp} {secureserver testsend} {
    set a us
    send t_s_1 set a them
    list $a [send t_s_1 set a]
} {us them}
test send-8.12 {Tk_SendCmd procedure, local execution, different interp} {secureserver testsend} {
    set a us
    send t_s_1 {set a them}
    list $a [send t_s_1 {set a}]
} {us them}
test send-8.13 {Tk_SendCmd procedure, local execution, different interp} {secureserver testsend} {
    set a us
    send t_s_1 {set a them}
    list $a [send t_s_1 {set a}]
} {us them}
test send-8.14 {Tk_SendCmd procedure, local interp killed by send} {secureserver testsend} {
    newApp "" t_s_2 Test
    list [catch {send t_s_2 {destroy .; concat result}} msg] $msg
} {0 result}

catch {interp delete t_s_2}

test send-8.15 {Tk_SendCmd procedure, local interp, error info} {secureserver testsend failsOnUbuntu} {
    catch {error foo}
    list [catch {send t_s_1 {if 1 {open bogus_file_name}}} msg] $msg $errorInfo $errorCode
} {1 {couldn't open "bogus_file_name": no such file or directory} {couldn't open "bogus_file_name": no such file or directory
    while executing
"open bogus_file_name"
    invoked from within
"if 1 {open bogus_file_name}"
    invoked from within
"send t_s_1 {if 1 {open bogus_file_name}}"} {POSIX ENOENT {no such file or directory}}}
test send-8.16 {Tk_SendCmd procedure, bogusCommWindow} {secureserver testsend failsOnUbuntu} {
    testsend prop root InterpRegistry "10234 bogus\n"
    set result [list [catch {send bogus bogus command} msg] $msg]
    winfo interps
    tk appname tktest
    set result
} {1 {no application named "bogus"}}

catch {interp delete t_s_1}

test send-8.17 {Tk_SendCmd procedure, deferring events} {secureserver nonPortable} {
    # Non-portable because some window managers ignore "raise"
    # requests so can't guarantee that new app's window won't
    # obscure .f, thereby masking the Expose event.

    setupbg
    set app [dobg {tk appname}]
    raise .		; # Don't want new app obscuring .f
    catch {destroy .f}
    frame .f
    place .f -x 0 -y 0
    bind .f <Expose> {set a exposed}
    set a {no event yet}
    set result ""
    lappend result [send $app send [list [tk appname]] set a]
    lappend result $a
    update
    cleanupbg
    lappend result $a
} {{no event yet} {no event yet} exposed}
test send-8.18 {Tk_SendCmd procedure, error in remote app} {secureserver} {
    setupbg
    set app [dobg {tk appname}]
    set result [string tolower [list [catch {send $app open bad_name} msg] \
	    $msg $errorInfo $errorCode]]
    cleanupbg
    set result
} {1 {couldn't open "bad_name": no such file or directory} {couldn't open "bad_name": no such file or directory
    while executing
"open bad_name"
    invoked from within
"send $app open bad_name"} {posix enoent {no such file or directory}}}
test send-8.19 {Tk_SendCmd, using modal timeouts} {secureserver} {
    setupbg
    set app [dobg {tk appname}]
    set x no
    set result ""
    after 0 {set x yes}
    lappend result [send $app {concat x y z}]
    lappend result $x
    update
    cleanupbg
    lappend result $x
} {{x y z} no yes}

tk appname tktest
catch {destroy .f}
frame .f
set id [string range [winfo id .f] 2 end]

test send-9.1 {Tk_GetInterpNames procedure} {secureserver testsend} {
    testsend prop root InterpRegistry \
	    "$commId tktest\nfoo bar\n$commId tktest\n$id frame .f\n\n\n"
    list [winfo interps] [testsend prop root InterpRegistry]
} "{tktest tktest {frame .f}} {$commId tktest\n$commId tktest\n$id frame .f
}"
test send-9.2 {Tk_GetInterpNames procedure} {secureserver testsend} {
    testsend prop root InterpRegistry \
	    "$commId tktest\nfoobar\n$commId gorp\n"
    list [winfo interps] [testsend prop root InterpRegistry]
} "tktest {$commId tktest\n}"
test send-9.3 {Tk_GetInterpNames procedure} {secureserver testsend} {
    testsend prop root InterpRegistry {}
    list [winfo interps] [testsend prop root InterpRegistry]
} {{} {}}

catch {testsend prop root InterpRegistry "$commId tktest\n$id dummy\n"}

test send-10.1 {SendEventProc procedure, bogus comm property} {secureserver testsend} {
    testsend prop comm Comm {abc def}
    testsend prop comm Comm {}
    update
} {}
test send-10.2 {SendEventProc procedure, simultaneous messages} {secureserver testsend} {
    testsend prop comm Comm \
	    "c\n-n tktest\n-s set a 44\nc\n-n tktest\n-s set b 45\n"
    set a null
    set b xyzzy
    update
    list $a $b
} {44 45}
test send-10.3 {SendEventProc procedure, simultaneous messages} {secureserver testsend} {
    testsend prop comm Comm \
	    "c\n-n tktest\n-s set a newA\nr\n-s [testsend serial]\n-r 12345\nc\n-n tktest\n-s set b newB\n"
    set a null
    set b xyzzy
    set x [send dummy bogus]
    list $x $a $b
} {12345 newA newB}
test send-10.4 {SendEventProc procedure, leading nulls, bogus commands} {secureserver testsend} {
    testsend prop comm Comm \
	    "\n\nx\n-bogus\n\nc\n-n tktest\n-s set a 44\n"
    set a null
    update
    set a
} {44}
test send-10.5 {SendEventProc procedure, extraneous command options} {secureserver testsend} {
    testsend prop comm Comm \
	    "c\n-n tktest\n-x miscellanous\n-y who knows?\n-s set a new\n"
    set a null
    update
    set a
} {new}
test send-10.6 {SendEventProc procedure, unknown interpreter} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n unknown\n-r $id 44\n-s set a new\n"
    set a null
    update
    list [testsend prop [winfo id .f] Comm] $a
} "{\nr\n-s 44\n-r receiver never heard of interpreter \"unknown\"\n-c 1\n} null"
test send-10.7 {SendEventProc procedure, error in script} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-r $id 62\n-s foreach i {1 2 3} {error {test error} {Initial errorInfo} {test code}}\n"
    update
    testsend prop [winfo id .f] Comm
} {
r
-s 62
-r test error
-i Initial errorInfo
    ("foreach" body line 1)
    invoked from within
"foreach i {1 2 3} {error {test error} {Initial errorInfo} {test code}}"
-e test code
-c 1
}
test send-10.8 {SendEventProc procedure, exceptional return} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-r $id 62\n-s break\n"
    update
    testsend prop [winfo id .f] Comm
} {
r
-s 62
-r 
-c 3
}
test send-10.9 {SendEventProc procedure, empty return} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-r $id 62\n-s concat\n"
    update
    testsend prop [winfo id .f] Comm
} {
r
-s 62
-r 
}
test send-10.10 {SendEventProc procedure, asynchronous calls} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-s foreach i {1 2 3} {error {test error} {Initial errorInfo} {test code}}\n"
    update
    testsend prop [winfo id .f] Comm
} {}
test send-10.11 {SendEventProc procedure, exceptional return} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-s break\n"
    update
    testsend prop [winfo id .f] Comm
} {}
test send-10.12 {SendEventProc procedure, empty return} {secureserver testsend} {
    testsend prop [winfo id .f] Comm {}
    testsend prop comm Comm \
	    "c\n-n tktest\n-s concat\n"
    update
    testsend prop [winfo id .f] Comm
} {}
test send-10.13 {SendEventProc procedure, return processing} {secureserver testsend} {
    testsend prop comm Comm \
	    "r\n-c 1\n-e test1\n-i test2\n-r test3\n-s [testsend serial]\n"
    list [catch {send dummy foo} msg] $msg $errorInfo $errorCode
} {1 test3 {test2
    invoked from within
"send dummy foo"} test1}
test send-10.14 {SendEventProc procedure, extraneous return options} {secureserver testsend} {
    testsend prop comm Comm \
	    "r\n-x test1\n-y test2\n-r result\n-s [testsend serial]\n"
    list [catch {send dummy foo} msg] $msg
} {0 result}
test send-10.15 {SendEventProc procedure, serial number} {secureserver testsend} {
    testsend prop comm Comm \
	    "r\n-r response\n"
    list [catch {send dummy foo} msg] $msg
} {1 {target application died or uses a Tk version before 4.0}}
test send-10.16 {SendEventProc procedure, serial number} {secureserver testsend} {
    testsend prop comm Comm \
	    "r\n-r response\n\n-s 0"
    list [catch {send dummy foo} msg] $msg
} {1 {target application died or uses a Tk version before 4.0}}
test send-10.17 {SendEventProc procedure, errorCode and errorInfo} {secureserver testsend} {
    testsend prop comm Comm \
	    "r\n-i test1\n-e test2\n-c 4\n-s [testsend serial]\n"
    set errorCode oldErrorCode
    set errorInfo oldErrorInfo
    list [catch {send dummy foo} msg] $msg $errorInfo $errorCode
} {4 {} oldErrorInfo oldErrorCode}
test send-10.18 {SendEventProc procedure, send kills application} {secureserver testsend} {
    setupbg
    dobg {tk appname t_s_3}
    set x [list [catch {send t_s_3 destroy .} msg] $msg]
    cleanupbg
    set x
} {0 {}}
test send-10.19 {SendEventProc procedure, send exits} {secureserver testsend} {
    setupbg
    dobg {tk appname t_s_3}
    set x [list [catch {send t_s_3 exit} msg] $msg]
    cleanupbg
    set x
} {1 {target application died}}

test send-11.1 {AppendPropCarefully and AppendErrorProc procedures} -constraints {secureserver testsend} -body {
    testsend prop root InterpRegistry "0x21447 dummy\n"
    send dummy foo
} -returnCodes 1 -match regexp -result {^(target application died|no application named "dummy")$}
test send-11.2 {AppendPropCarefully and AppendErrorProc procedures} {secureserver testsend} {
    testsend prop comm Comm "c\n-r0x123 44\n-n tktest\n-s concat a b c\n"
    update
} {}

winfo interps
tk appname tktest
catch {destroy .f}
frame .f
set id [string range [winfo id .f] 2 end]

test send-12.1 {TimeoutProc procedure} {secureserver testsend} {
    testsend prop root InterpRegistry "$id dummy\n"
    list [catch {send dummy foo} msg] $msg
} {1 {target application died or uses a Tk version before 4.0}}

catch {testsend prop root InterpRegistry ""}

#macOS does not send to other processes
test send-12.2 {TimeoutProc procedure} {secureserver notAqua} {
    winfo interps
    tk appname tktest
    update
    setupbg
    set app [dobg {
	after 10 {after 10 {after 5000; exit}}
	tk appname
    }]
    after 200
    set result [list [catch {send $app foo} msg] $msg]
    cleanupbg
    set result
} {1 {target application died}}

#macOS does not send to other processes
winfo interps
tk appname tktest
test send-13.1 {DeleteProc procedure} {secureserver notAqua} {
    setupbg
    set app [dobg {rename send {}; tk appname}]
    set result [list [catch {send $app foo} msg] $msg [winfo interps]]
    cleanupbg
    set result
} {1 {no application named "tktest #2"} tktest}
test send-13.2 {DeleteProc procedure} {secureserver notAqua} {
    winfo interps
    tk appname tktest
    rename send {}
    set result {}
    lappend result [winfo interps] [info commands send]
    tk appname foo
    lappend result [winfo interps] [info commands send]
} {{} {} foo send}

test send-14.1 {SendRestrictProc procedure, sends crossing from different displays} {secureserver altDisplay} {
    setupbg -display $env(TK_ALT_DISPLAY)
    set result [dobg "
    toplevel .t -screen [winfo screen .]
    wm geometry .t +0+0
    tk appname xyzgorp1
    set x child
    "]
    toplevel .t -screen $env(TK_ALT_DISPLAY)
    wm geometry .t +0+0
    tk appname xyzgorp2
    update
    set y parent
    set result [send -displayof .t xyzgorp1 {list $x [send -displayof .t xyzgorp2 set y]}]
    destroy .t
    cleanupbg
    set result
} {child parent}

catch {
    testsend prop root InterpRegister $registry
    tk appname tktest
}
test send-15.1 {UpdateCommWindow procedure} {secureserver testsend} {
    set x [list [testsend prop comm TK_APPLICATION]]
    newApp "" t_s_1 Test
    send t_s_1 wm withdraw .
    newApp "" t_s_2 Test
    send t_s_2 wm withdraw .
    lappend x [testsend prop comm TK_APPLICATION]
    interp delete t_s_1
    lappend x [testsend prop comm TK_APPLICATION]
    interp delete t_s_2
    lappend x [testsend prop comm TK_APPLICATION]
} {tktest {t_s_2 t_s_1 tktest} {t_s_2 tktest} tktest}

catch {
    tk appname $name
    testsend prop root InterpRegistry $registry
    testdeleteapps
}
rename newApp {}

# cleanup
cleanupTests
return