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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
# Commands covered: unload
#
# 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) 1995 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2003-2004 by Georgios Petasis
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: unload.test,v 1.7 2008/04/23 15:44:38 dkf Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
namespace import -force ::tcltest::*
}
# Figure out what extension is used for shared libraries on this
# platform.
if {![info exists ext]} {
set ext [info sharedlibextension]
}
# Tests require the existence of one of the DLLs in the dltest directory.
set testDir [file join [file dirname [info nameofexecutable]] dltest]
set x [file join $testDir pkgua$ext]
set dll "[file tail $x]Required"
testConstraint $dll [file readable $x]
# Tests also require that this DLL has not already been loaded.
set loaded "[file tail $x]Loaded"
set alreadyLoaded [info loaded]
testConstraint $loaded [expr {![string match *pkgua* $alreadyLoaded]}]
set alreadyTotalLoaded [info loaded]
# Certain tests require the 'teststaticpkg' command from tcltest
testConstraint teststaticpkg [llength [info commands teststaticpkg]]
# Basic tests: parameter testing...
test unload-1.1 {basic errors} -returnCodes error -body {
unload
} -result {wrong # args: should be "unload ?switches? fileName ?packageName? ?interp?"}
test unload-1.2 {basic errors} -returnCodes error -body {
unload a b c d
} -result {wrong # args: should be "unload ?switches? fileName ?packageName? ?interp?"}
test unload-1.3 {basic errors} -returnCodes error -body {
unload a b foobar
} -result {could not find interpreter "foobar"}
test unload-1.4 {basic errors} -returnCodes error -body {
unload {}
} -result {must specify either file name or package name}
test unload-1.5 {basic errors} -returnCodes error -body {
unload {} {}
} -result {must specify either file name or package name}
test unload-1.6 {basic errors} -returnCodes error -body {
unload {} Unknown
} -result {package "Unknown" is loaded statically and cannot be unloaded}
test unload-1.7 {-nocomplain switch} {
unload -nocomplain {} Unknown
} {}
set pkgua_loaded {}
set pkgua_detached {}
set pkgua_unloaded {}
# Tests for loading/unloading in trusted (non-safe) interpreters...
test unload-2.1 {basic loading of non-unloadable package, with guess for package name} [list $dll $loaded] {
load [file join $testDir pkga$ext]
list [pkga_eq abc def] [lsort [info commands pkga_*]]
} {0 {pkga_eq pkga_quote}}
test unload-2.2 {basic loading of unloadable package, with guess for package name} [list $dll $loaded] {
list $pkgua_loaded $pkgua_detached $pkgua_unloaded \
[load [file join $testDir pkgua$ext]] \
[pkgua_eq abc def] [lsort [info commands pkgua_*]] \
$pkgua_loaded $pkgua_detached $pkgua_unloaded
} {{} {} {} {} 0 {pkgua_eq pkgua_quote} . {} {}}
test unload-2.3 {basic unloading of non-unloadable package, with guess for package name} [list $dll $loaded] {
list [catch {unload [file join $testDir pkga$ext]} msg] \
[string map [list [file join $testDir pkga$ext] file] $msg]
} {1 {file "file" cannot be unloaded under a trusted interpreter}}
test unload-2.4 {basic unloading of unloadable package, with guess for package name} [list $dll $loaded] {
list $pkgua_loaded $pkgua_detached $pkgua_unloaded \
[unload [file join $testDir pkgua$ext]] \
[info commands pkgua_*] \
$pkgua_loaded $pkgua_detached $pkgua_unloaded
} {. {} {} {} {} . . .}
test unload-2.5 {reloading of unloaded package, with guess for package name} [list $dll $loaded] {
list $pkgua_loaded $pkgua_detached $pkgua_unloaded \
[load [file join $testDir pkgua$ext]] \
[pkgua_eq abc def] [lsort [info commands pkgua_*]] \
$pkgua_loaded $pkgua_detached $pkgua_unloaded
} {. . . {} 0 {pkgua_eq pkgua_quote} .. . .}
test unload-2.6 {basic unloading of re-loaded package, with guess for package name} [list $dll $loaded] {
list $pkgua_loaded $pkgua_detached $pkgua_unloaded \
[unload [file join $testDir pkgua$ext]] \
[info commands pkgua_*] \
$pkgua_loaded $pkgua_detached $pkgua_unloaded
} {.. . . {} {} .. .. ..}
# Tests for loading/unloading in safe interpreters...
interp create -safe child
child eval {
set pkgua_loaded {}
set pkgua_detached {}
set pkgua_unloaded {}
}
test unload-3.1 {basic loading of non-unloadable package in a safe interpreter, with package name conversion} \
[list $dll $loaded] {
catch {rename pkgb_sub {}}
load [file join $testDir pkgb$ext] pKgB child
list [child eval pkgb_sub 44 13] [catch {child eval pkgb_unsafe} msg] $msg \
[catch {pkgb_sub 12 10} msg2] $msg2
} {31 1 {invalid command name "pkgb_unsafe"} 1 {invalid command name "pkgb_sub"}}
test unload-3.2 {basic loading of unloadable package in a safe interpreter, with package name conversion} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[load [file join $testDir pkgua$ext] pKgUA child] \
[child eval pkgua_eq abc def] \
[lsort [child eval info commands pkgua_*]] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}}
test unload-3.3 {unloading of a package that has never been loaded from a safe interpreter} \
[list $dll $loaded] {
list [catch {unload [file join $testDir pkga$ext] {} child} msg] \
[string map [list [file join $testDir pkga$ext] file] $msg]
} {1 {file "file" has never been loaded in this interpreter}}
test unload-3.4 {basic unloading of a non-unloadable package from a safe interpreter, with guess for package name} \
[list $dll $loaded] {
list [catch {unload [file join $testDir pkgb$ext] {} child} msg] \
[string map [list [file join $testDir pkgb$ext] file] $msg]
} {1 {file "file" cannot be unloaded under a safe interpreter}}
test unload-3.5 {basic unloading of an unloadable package from a safe interpreter, with guess for package name} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[unload [file join $testDir pkgua$ext] {} child] \
[child eval info commands pkgua_*] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{. {} {}} {} {} {. . .}}
test unload-3.6 {reloading of unloaded package in a safe interpreter, with guess for package name} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[load [file join $testDir pkgua$ext] {} child] \
[child eval pkgua_eq abc def] \
[lsort [child eval info commands pkgua_*]] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{. . .} {} 0 {pkgua_eq pkgua_quote} {.. . .}}
test unload-3.7 {basic unloading of re-loaded package from a safe interpreter, with package name conversion} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[unload [file join $testDir pkgua$ext] pKgUa child] \
[child eval info commands pkgua_*] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{.. . .} {} {} {.. .. ..}}
# Tests for loading/unloading of a package among multiple interpreters...
interp create child-trusted
child-trusted eval {
set pkgua_loaded {}
set pkgua_detached {}
set pkgua_unloaded {}
}
## Load package in main trusted interpreter...
test unload-4.1 {loading of unloadable package in trusted interpreter, with guess for package name} \
[list $dll $loaded] {
list [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] \
[load [file join $testDir pkgua$ext]] \
[pkgua_eq abc def] [lsort [info commands pkgua_*]] \
[list $pkgua_loaded $pkgua_detached $pkgua_unloaded]
} {{.. .. ..} {} 0 {pkgua_eq pkgua_quote} {... .. ..}}
## Load package in child-safe interpreter...
test unload-4.2 {basic loading of unloadable package in a safe interpreter, with package name conversion} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[load [file join $testDir pkgua$ext] pKgUA child] \
[child eval pkgua_eq abc def] \
[lsort [child eval info commands pkgua_*]] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{.. .. ..} {} 0 {pkgua_eq pkgua_quote} {... .. ..}}
## Load package in child-trusted interpreter...
test unload-4.3 {basic loading of unloadable package in a second trusted interpreter, with package name conversion} \
[list $dll $loaded] {
list [child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[load [file join $testDir pkgua$ext] pkguA child-trusted] \
[child-trusted eval pkgua_eq abc def] \
[lsort [child-trusted eval info commands pkgua_*]] \
[child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}}
## Unload the package from the main trusted interpreter...
test unload-4.4 {basic unloading of unloadable package from trusted interpreter, with guess for package name} \
[list $dll $loaded] {
list [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] \
[unload [file join $testDir pkgua$ext]] \
[info commands pkgua_*] \
[list $pkgua_loaded $pkgua_detached $pkgua_unloaded]
} {{... .. ..} {} {} {... ... ..}}
## Unload the package from the child safe interpreter...
test unload-4.5 {basic unloading of unloadable package from a safe interpreter, with guess for package name} \
[list $dll $loaded] {
list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[unload [file join $testDir pkgua$ext] {} child] \
[child eval info commands pkgua_*] \
[child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{... .. ..} {} {} {... ... ..}}
## Unload the package from the child trusted interpreter...
test unload-4.6 {basic unloading of unloadable package from a safe interpreter, with guess for package name} \
[list $dll $loaded] {
list [child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \
[unload [file join $testDir pkgua$ext] {} child-trusted] \
[child-trusted eval info commands pkgua_*] \
[child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}]
} {{. {} {}} {} {} {. . .}}
# cleanup
interp delete child
interp delete child-trusted
unset ext
::tcltest::cleanupTests
return
|
