summaryrefslogtreecommitdiffstats
path: root/tests/winDde.test
blob: e9b65d8a9d9406a6d1ef61c1cb092a3ab199b2d3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
# 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.
#
# RCS: @(#) $Id: winDde.test,v 1.2 1999/04/16 00:47:37 stanton Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    source [file join [pwd] [file dirname [info script]] defs.tcl]
}

if {$tcl_platform(platform) == "windows"} {
    if [catch {
	set lib [lindex [glob [file join [pwd] [file dirname \
		[info nameofexecutable]] tcldde*.dll]] 0]
	load $lib dde
    }] {
	puts "Unable to find the dde package. Skipping registry tests."
	::tcltest::cleanupTests
	return
    }
}

set scriptName script1.tcl


proc createChildProcess { ddeServerName } {
    
    file delete -force $::scriptName
    
    set f [open $::scriptName w+]
    puts $f {
	if [catch {
	    set lib [lindex [glob [file join [pwd] [file dirname \
		    [info nameofexecutable]] tcldde*.dll]] 0]
	    load $lib dde
	}] {
	    puts "Unable to find the dde package. Skipping registry tests."
	    ::tcltest::cleanupTests
	    return
	}
    }
    puts $f "dde servername $ddeServerName"
    puts $f {
	puts ready
	vwait done
	update
	exit
    }
    close $f
    
    set f [open "|$::tcltest $::scriptName" r]
    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-4.1 {DDE execute remotely} {pcOnly} {
    set a ""
    set child [createChildProcess child]
    dde execute TclEval child {set a "foo"}

    dde execute TclEval child {set done 1}

    set a
} ""

test winDde-4.2 {DDE execute remotely} {pcOnly} {
    set a ""
    set child [createChildProcess child]
    dde execute -async TclEval child {set a "foo"}

    dde execute TclEval child {set done 1}

    set a
} ""

test winDde-4.3 {DDE request locally} {pcOnly} {
    set a ""
    set child [createChildProcess child]
    dde execute TclEval child {set a "foo"}
    set a [dde request TclEval child a]

    
    dde execute TclEval child {set done 1}

    set a
} foo

test winDde-4.4 {DDE eval locally} {pcOnly} {
    set a ""
    set child [createChildProcess child]
    set a [dde eval child set a "foo"]

    dde execute TclEval child {set done 1}

    set a
} foo


#cleanup
file delete -force $::scriptName
::tcltest::cleanupTests
return