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# This file tests the tclWinDde.c file.
#
# This file contains a collection of tests for one or more of the Tcl
# built-in commands. Sourcing this file into Tcl runs the tests and
# generates output for errors. No output means no errors were found.
#
# Copyright (c) 1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
namespace import -force ::tcltest::*
}
if {$tcl_platform(platform) == "windows"} {
if [catch {
set lib [lindex [glob -directory [file join [pwd] [file dirname \
[info nameofexecutable]]] tcldde*.dll] 0]
load $lib dde
}] {
puts "WARNING: Unable to find the dde package. Skipping dde tests."
::tcltest::cleanupTests
return
}
}
set scriptName script1.tcl
proc createChildProcess { ddeServerName } {
file delete -force $::scriptName
set f [open $::scriptName w+]
puts $f {
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
namespace import -force ::tcltest::*
}
if [catch {
set lib [lindex [glob -directory \
[file join [pwd] [file dirname [info nameofexecutable]]] \
tcldde*.dll] 0]
load $lib dde
}] {
puts "Unable to find the dde package. Skipping dde tests."
::tcltest::cleanupTests
return
}
}
puts $f [list dde servername $ddeServerName]
puts $f {
after 200 {set ready 1}
vwait ready
puts ready
vwait done
after 200 {set final 1}
vwait final
exit
}
close $f
set f [open |[list [interpreter] $::scriptName] r]
fconfigure $f -buffering line -blocking 1
gets $f
return $f
}
# -------------------------------------------------------------------------
test winDde-1.1 {Settings the server's topic name} {pcOnly} {
list [dde servername foobar] [dde servername] [dde servername self]
} {foobar foobar self}
test winDde-2.1 {Checking for other services} {pcOnly} {
expr [llength [dde services {} {}]] >= 0
} 1
test winDde-2.2 {Checking for existence, with service and topic specified} \
{pcOnly} {
llength [dde services TclEval self]
} 1
test winDde-2.3 {Checking for existence, with only the service specified} \
{pcOnly} {
expr [llength [dde services TclEval {}]] >= 1
} 1
# -------------------------------------------------------------------------
test winDde-3.1 {DDE execute locally} {pcOnly} {
set a ""
dde execute TclEval self {set a "foo"}
set a
} foo
test winDde-3.2 {DDE execute -async locally} {pcOnly} {
set a ""
dde execute -async TclEval self {set a "foo"}
update
set a
} foo
test winDde-3.3 {DDE request locally} {pcOnly} {
set a ""
dde execute TclEval self {set a "foo"}
dde request TclEval self a
} foo
test winDde-3.4 {DDE eval locally} {pcOnly} {
set a ""
dde eval self set a "foo"
} foo
test winDde-3.5 {DDE request locally} {pcOnly} {
set a ""
dde execute TclEval self {set a "foo"}
dde request -binary TclEval self a
} "foo\x00"
# -------------------------------------------------------------------------
test winDde-4.1 {DDE execute remotely} {stdio pcOnly} {
set a ""
set name child-4.1
set child [createChildProcess $name]
dde execute TclEval $name {set a "foo"}
dde execute TclEval $name {set done 1}
update
set a
} ""
test winDde-4.2 {DDE execute async remotely} {stdio pcOnly} {
set a ""
set name child-4.2
set child [createChildProcess $name]
dde execute -async TclEval $name {set a "foo"}
update
dde execute TclEval $name {set done 1}
update
set a
} ""
test winDde-4.3 {DDE request remotely} {stdio pcOnly} {
set a ""
set name chile-4.3
set child [createChildProcess $name]
dde execute TclEval $name {set a "foo"}
set a [dde request TclEval $name a]
dde execute TclEval $name {set done 1}
update
set a
} foo
test winDde-4.4 {DDE eval remotely} {stdio pcOnly} {
set a ""
set name child-4.4
set child [createChildProcess $name]
set a [dde eval $name set a "foo"]
dde execute TclEval $name {set done 1}
update
set a
} foo
# -------------------------------------------------------------------------
test winDde-5.1 {check for bad arguments} {pcOnly} {
catch {dde execute "" "" "" ""} result
set result
} {wrong # args: should be "dde execute ?-async? serviceName topicName value"}
test winDde-5.2 {check for bad arguments} {pcOnly} {
catch {dde execute "" "" ""} result
set result
} {cannot execute null data}
test winDde-5.3 {check for bad arguments} {pcOnly} {
catch {dde execute -foo "" "" ""} result
set result
} {wrong # args: should be "dde execute ?-async? serviceName topicName value"}
test winDde-5.4 {DDE eval bad arguments} {pcOnly} {
list [catch {dde eval "" "foo"} msg] $msg
} {1 {invalid service name ""}}
# -------------------------------------------------------------------------
#cleanup
#catch {interp delete $slave}; # ensure we clean up the slave.
file delete -force $::scriptName
::tcltest::cleanupTests
return
# Local Variables:
# mode: tcl
# End:
|
