492 lines
17 KiB
Plaintext
492 lines
17 KiB
Plaintext
# This file tests the tclWinDde.c file.
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {"::tcltest" ni [namespace children]} {
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package require tcltest 2.5
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#tcltest::configure -verbose {pass start}
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namespace import -force ::tcltest::*
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}
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testConstraint debug [::tcl::pkgconfig get debug]
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testConstraint dde 0
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if {[testConstraint win]} {
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if {![catch {
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::tcltest::loadTestedCommands
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set ::ddever [package require dde 1.4.4]
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set ::ddelib [info loaded "" Dde]}]} {
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testConstraint dde 1
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}
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}
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# -------------------------------------------------------------------------
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# Setup a script for a test server
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#
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set scriptName [makeFile {} script1.tcl]
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proc createChildProcess {ddeServerName args} {
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file delete -force $::scriptName
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set f [open $::scriptName w+]
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puts $f [list set ddeServerName $ddeServerName]
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puts $f [list load $::ddelib Dde]
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puts $f {
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# DDE child server -
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#
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if {"::tcltest" ni [namespace children]} {
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package require tcltest 2.5
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namespace import -force ::tcltest::*
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}
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# If an error occurs during the tests, this process may end up not
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# being closed down. To deal with this we create a 30s timeout.
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proc ::DoTimeout {} {
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global done ddeServerName
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set done 1
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puts "winDde.test child process $ddeServerName timed out."
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flush stdout
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}
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set timeout [after 30000 ::DoTimeout]
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# Define a restricted handler.
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proc Handler1 {cmd} {
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if {$cmd eq "stop"} {set ::done 1}
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if {$cmd == ""} {
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set cmd "null data"
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}
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puts $cmd ; flush stdout
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return
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}
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proc Handler2 {cmd} {
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if {$cmd eq "stop"} {set ::done 1}
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puts [uplevel \#0 $cmd] ; flush stdout
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return
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}
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proc Handler3 {prefix cmd} {
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if {$cmd eq "stop"} {set ::done 1}
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puts [list $prefix $cmd] ; flush stdout
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return
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}
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}
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# set the dde server name to the supplied argument.
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puts $f [list dde servername {*}$args -- $ddeServerName]
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puts $f {
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# run the server and handle final cleanup.
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after 200;# give dde a chance to get going.
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puts ready
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flush stdout
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vwait done
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# allow enough time for the calling process to
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# claim all results, to avoid spurious "server did
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# not respond"
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after 200 {set reallyDone 1}
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vwait reallyDone
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exit
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}
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close $f
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# run the child server script.
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set f [open |[list [interpreter] $::scriptName] r]
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fconfigure $f -buffering line
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gets $f line
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return $f
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}
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# -------------------------------------------------------------------------
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test winDde-1.0 {check if we are testing the right dll} {win dde} {
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set ::ddever
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} {1.4.4}
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test winDde-1.1 {Settings the server's topic name} -constraints dde -body {
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list [dde servername foobar] [dde servername] [dde servername self]
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} -result {foobar foobar self}
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test winDde-2.1 {Checking for other services} -constraints dde -body {
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expr {[llength [dde services {} {}]] >= 0}
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} -result 1
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test winDde-2.2 {Checking for existence, with service and topic specified} \
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-constraints dde -body {
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llength [dde services TclEval self]
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} -result 1
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test winDde-2.3 {Checking for existence, with only the service specified} \
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-constraints dde -body {
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expr {[llength [dde services TclEval {}]] >= 1}
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} -result 1
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test winDde-2.4 {Checking for existence, with only the topic specified} \
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-constraints dde -body {
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expr {[llength [dde services {} self]] >= 1}
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} -result 1
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# -------------------------------------------------------------------------
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test winDde-3.1 {DDE execute locally} -constraints dde -body {
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set \xe1 ""
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dde execute TclEval self [list set \xe1 foo]
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set \xe1
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} -result foo
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test winDde-3.2 {DDE execute -async locally} -constraints dde -body {
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set \xe1 ""
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dde execute -async TclEval self [list set \xe1 foo]
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update
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set \xe1
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} -result foo
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test winDde-3.3 {DDE request locally} -constraints dde -body {
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set \xe1 ""
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dde execute TclEval self [list set \xe1 foo]
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dde request TclEval self \xe1
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} -result foo
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test winDde-3.4 {DDE eval locally} -constraints dde -body {
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set \xe1 ""
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dde eval self set \xe1 foo
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} -result foo
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test winDde-3.5 {DDE request locally} -constraints dde -body {
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set \xe1 ""
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dde execute TclEval self [list set \xe1 foo]
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dde request -binary TclEval self \xe1
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} -result "foo\x00"
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# Set variable a to A with diaeresis (unicode C4) by relying on the fact
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# that utf-8 is sent (e.g. "c3 84" on the wire)
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test winDde-3.6 {DDE request utf-8} -constraints dde -body {
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set \xe1 "not set"
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dde execute TclEval self "set \xe1 \xc4"
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scan [set \xe1] %c
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} -result 196
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# Set variable a to A with diaeresis (unicode C4) using binary execute
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# and compose utf-8 (e.g. "c3 84" ) manualy
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test winDde-3.7 {DDE request binary} -constraints dde -body {
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set \xe1 "not set"
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dde execute -binary TclEval self [list set \xc3\xa1 \xc3\x84\x00]
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scan [set \xe1] %c
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} -result 196
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test winDde-3.8 {DDE poke locally} -constraints {dde debug} -body {
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set \xe1 ""
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dde poke TclEval self \xe1 \xc4
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dde request TclEval self \xe1
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} -result \xc4
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test winDde-3.9 {DDE poke -binary locally} -constraints {dde debug} -body {
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set \xe1 ""
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dde poke -binary TclEval self \xe1 \xc3\x84\x00
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dde request TclEval self \xe1
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} -result \xc4
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# -------------------------------------------------------------------------
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test winDde-4.1 {DDE execute remotely} -constraints {dde stdio} -body {
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set \xe1 ""
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set name ch\xEDld-4.1
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set child [createChildProcess $name]
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dde execute TclEval $name [list set \xe1 foo]
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dde execute TclEval $name {set done 1}
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update
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set \xe1
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} -result ""
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test winDde-4.2 {DDE execute async remotely} -constraints {dde stdio} -body {
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set \xe1 ""
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set name ch\xEDld-4.2
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set child [createChildProcess $name]
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dde execute -async TclEval $name [list set \xe1 foo]
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update
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dde execute TclEval $name {set done 1}
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update
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set \xe1
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} -result ""
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test winDde-4.3 {DDE request remotely} -constraints {dde stdio} -body {
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set \xe1 ""
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set name ch\xEDld-4.3
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set child [createChildProcess $name]
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dde execute TclEval $name [list set \xe1 foo]
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set \xe1 [dde request TclEval $name \xe1]
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dde execute TclEval $name {set done 1}
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update
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set \xe1
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} -result foo
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test winDde-4.4 {DDE eval remotely} -constraints {dde stdio} -body {
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set \xe1 ""
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set name ch\xEDld-4.4
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set child [createChildProcess $name]
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set \xe1 [dde eval $name set \xe1 foo]
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dde execute TclEval $name {set done 1}
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update
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set \xe1
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} -result foo
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test winDde-4.5 {DDE poke remotely} -constraints {dde debug stdio} -body {
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set \xe1 ""
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set name ch\xEDld-4.5
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set child [createChildProcess $name]
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dde poke TclEval $name \xe1 foo
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set \xe1 [dde request TclEval $name \xe1]
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dde execute TclEval $name {set done 1}
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update
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set \xe1
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} -result foo
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# -------------------------------------------------------------------------
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test winDde-5.1 {check for bad arguments} -constraints dde -body {
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dde execute "" "" "" ""
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} -returnCodes error -result {wrong # args: should be "dde execute ?-async? ?-binary? serviceName topicName value"}
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test winDde-5.2 {check for bad arguments} -constraints dde -body {
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dde execute -binary "" "" ""
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} -returnCodes error -result {cannot execute null data}
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test winDde-5.3 {check for bad arguments} -constraints dde -body {
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dde execute -foo "" "" ""
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} -returnCodes error -result {wrong # args: should be "dde execute ?-async? ?-binary? serviceName topicName value"}
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test winDde-5.4 {DDE eval bad arguments} -constraints dde -body {
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dde eval "" "foo"
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} -returnCodes error -result {invalid service name ""}
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# -------------------------------------------------------------------------
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test winDde-6.1 {DDE servername bad arguments} -constraints dde -body {
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dde servername -z -z -z
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} -returnCodes error -result {bad option "-z": must be -force, -handler, or --}
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test winDde-6.2 {DDE servername set name} -constraints dde -body {
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dde servername -- winDde-6.2
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} -result {winDde-6.2}
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test winDde-6.3 {DDE servername set exact name} -constraints dde -body {
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dde servername -force winDde-6.3
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} -result {winDde-6.3}
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test winDde-6.4 {DDE servername set exact name} -constraints dde -body {
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dde servername -force -- winDde-6.4
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} -result {winDde-6.4}
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test winDde-6.5 {DDE remote servername collision} -constraints {dde stdio} -setup {
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set name ch\xEDld-6.5
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set child [createChildProcess $name]
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} -body {
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dde servername -- $name
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} -cleanup {
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dde execute TclEval $name {set done 1}
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update
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} -result "ch\xEDld-6.5 #2"
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test winDde-6.6 {DDE remote servername collision force} -constraints {dde stdio} -setup {
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set name ch\xEDld-6.6
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set child [createChildProcess $name]
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} -body {
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dde servername -force -- $name
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} -cleanup {
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dde execute TclEval $name {set done 1}
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update
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} -result "ch\xEDld-6.6"
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# -------------------------------------------------------------------------
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test winDde-7.1 {Load DDE in child interpreter} -constraints dde -setup {
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interp create child
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} -body {
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child eval [list load $::ddelib Dde]
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child eval [list dde servername -- dde-interp-7.1]
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} -cleanup {
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interp delete child
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} -result {dde-interp-7.1}
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test winDde-7.2 {DDE child cleanup} -constraints dde -setup {
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interp create child
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child eval [list load $::ddelib Dde]
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child eval [list dde servername -- dde-interp-7.5]
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interp delete child
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} -body {
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dde services TclEval {}
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set s [dde services TclEval {}]
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set m [list [list TclEval dde-interp-7.5]]
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if {$m in $s} {
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set s
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}
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} -result {}
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test winDde-7.3 {DDE present in child interp} -constraints dde -setup {
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interp create child
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child eval [list load $::ddelib Dde]
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child eval [list dde servername -- dde-interp-7.3]
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} -body {
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dde services TclEval dde-interp-7.3
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} -cleanup {
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interp delete child
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} -result {{TclEval dde-interp-7.3}}
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test winDde-7.4 {interp name collision with -force} -constraints dde -setup {
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interp create child
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child eval [list load $::ddelib Dde]
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child eval [list dde servername -- dde-interp-7.4]
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} -body {
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dde servername -force -- dde-interp-7.4
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} -cleanup {
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interp delete child
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} -result {dde-interp-7.4}
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test winDde-7.5 {interp name collision without -force} -constraints dde -setup {
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interp create child
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child eval [list load $::ddelib Dde]
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child eval [list dde servername -- dde-interp-7.5]
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} -body {
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dde servername -- dde-interp-7.5
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} -cleanup {
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interp delete child
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} -result "dde-interp-7.5 #2"
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# -------------------------------------------------------------------------
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test winDde-8.1 {Safe DDE load} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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} -body {
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child eval dde servername child
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} -cleanup {
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interp delete child
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} -returnCodes error -result {invalid command name "dde"}
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test winDde-8.2 {Safe DDE set servername} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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} -body {
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child invokehidden dde servername child
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} -cleanup {interp delete child} -result {child}
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test winDde-8.3 {Safe DDE check handler required for eval} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child invokehidden dde servername child
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} -body {
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catch {dde eval child set a 1} msg
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} -cleanup {interp delete child} -result {1}
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test winDde-8.4 {Safe DDE check that execute is denied} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child invokehidden dde servername child
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} -body {
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child eval set a 1
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dde execute TclEval child {set a 2}
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child eval set a
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} -cleanup {interp delete child} -result 1
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test winDde-8.5 {Safe DDE check that request is denied} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child invokehidden dde servername child
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} -body {
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child eval set a 1
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dde request TclEval child a
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} -cleanup {
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interp delete child
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} -returnCodes error -result {remote server cannot handle this command}
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test winDde-8.6 {Safe DDE assign handler procedure} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD $cmd}}
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} -body {
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child invokehidden dde servername -handler DDEACCEPT child
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} -cleanup {interp delete child} -result child
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test winDde-8.7 {Safe DDE check simple command} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD $cmd}}
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child invokehidden dde servername -handler DDEACCEPT child
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} -body {
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dde eval child set x 1
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} -cleanup {interp delete child} -result {set x 1}
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test winDde-8.8 {Safe DDE check non-list command} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD $cmd}}
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child invokehidden dde servername -handler DDEACCEPT child
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} -body {
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set s "c:\\Program Files\\Microsoft Visual Studio\\"
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dde eval child $s
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string equal [child eval set DDECMD] $s
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} -cleanup {interp delete child} -result 1
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test winDde-8.9 {Safe DDE check command evaluation} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD [uplevel \#0 $cmd]}}
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child invokehidden dde servername -handler DDEACCEPT child
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} -body {
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dde eval child set \xe1 1
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child eval set \xe1
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} -cleanup {interp delete child} -result 1
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test winDde-8.10 {Safe DDE check command evaluation (2)} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD [uplevel \#0 $cmd]}}
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child invokehidden dde servername -handler DDEACCEPT child
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} -body {
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dde eval child [list set x 1]
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child eval set x
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} -cleanup {interp delete child} -result 1
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test winDde-8.11 {Safe DDE check command evaluation (3)} -constraints dde -setup {
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interp create -safe child
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child invokehidden load $::ddelib Dde
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child eval {proc DDEACCEPT {cmd} {set ::DDECMD [uplevel \#0 $cmd]}}
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child invokehidden dde servername -handler DDEACCEPT child
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} -body {
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dde eval child [list [list set x 1]]
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child eval set x
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} -cleanup {interp delete child} -returnCodes error -result {invalid command name "set x 1"}
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# -------------------------------------------------------------------------
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test winDde-9.1 {External safe DDE check string passing} -constraints {dde stdio} -setup {
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set name ch\xEDld-9.1
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set child [createChildProcess $name -handler Handler1]
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file copy -force script1.tcl dde-script.tcl
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} -body {
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dde eval $name set x 1
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gets $child line
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set line
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} -cleanup {
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dde execute TclEval $name stop
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update
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file delete -force -- dde-script.tcl
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} -result {set x 1}
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test winDde-9.2 {External safe DDE check command evaluation} -constraints {dde stdio} -setup {
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set name ch\xEDld-9.2
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set child [createChildProcess $name -handler Handler2]
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file copy -force script1.tcl dde-script.tcl
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} -body {
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dde eval $name set x 1
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gets $child line
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set line
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} -cleanup {
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dde execute TclEval $name stop
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update
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file delete -force -- dde-script.tcl
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} -result 1
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test winDde-9.3 {External safe DDE check prefixed arguments} -constraints {dde stdio} -setup {
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set name ch\xEDld-9.3
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|
set child [createChildProcess $name -handler [list Handler3 ARG]]
|
|
file copy -force script1.tcl dde-script.tcl
|
|
} -body {
|
|
dde eval $name set x 1
|
|
gets $child line
|
|
set line
|
|
} -cleanup {
|
|
dde execute TclEval $name stop
|
|
update
|
|
file delete -force -- dde-script.tcl
|
|
} -result {ARG {set x 1}}
|
|
test winDde-9.4 {External safe DDE check null data passing} -constraints {dde stdio} -setup {
|
|
set name ch\xEDld-9.4
|
|
set child [createChildProcess $name -handler Handler1]
|
|
file copy -force script1.tcl dde-script.tcl
|
|
} -body {
|
|
dde execute TclEval $name ""
|
|
gets $child line
|
|
set line
|
|
} -cleanup {
|
|
dde execute TclEval $name stop
|
|
update
|
|
file delete -force -- dde-script.tcl
|
|
} -result {null data}
|
|
|
|
# -------------------------------------------------------------------------
|
|
|
|
#cleanup
|
|
#catch {interp delete $child}; # ensure we clean up the child.
|
|
file delete -force $::scriptName
|
|
::tcltest::cleanupTests
|
|
return
|
|
|
|
# Local Variables:
|
|
# mode: tcl
|
|
# End:
|