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
|
#
# Tests for using [incr Tcl] in child interpreters
# ----------------------------------------------------------------------
# AUTHOR: Michael J. McLennan
# Bell Labs Innovations for Lucent Technologies
# mmclennan@lucent.com
# http://www.tcltk.com/itcl
# ----------------------------------------------------------------------
# Copyright (c) 1993-1998 Lucent Technologies, Inc.
# ======================================================================
# See the file "license.terms" for information on usage and
# redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
package require tcltest 2.1
namespace import ::tcltest::test
::tcltest::loadTestedCommands
package require itcl
# ----------------------------------------------------------------------
# Make sure that child interpreters can be created and loaded
# with [incr Tcl]...
# ----------------------------------------------------------------------
test interp-1.1 {create a child interp with [incr Tcl]} {
interp create child
load "" Itcl child
list [child eval "namespace children :: itcl"] [interp delete child]
} {::itcl {}}
test interp-1.2 {create a safe child interp with [incr Tcl]} {
interp create -safe child
load "" Itcl child
list [child eval "namespace children :: itcl"] [interp delete child]
} {::itcl {}}
test interp-1.3 {errors are okay when child interp is deleted} {
catch {interp delete child}
interp create child
load "" Itcl child
child eval {
itcl::class Troublemaker {
destructor { error "cannot delete this object" }
}
itcl::class Foo {
variable obj ""
constructor {} {
set obj [Troublemaker #auto]
}
destructor {
delete object $obj
}
}
Foo f
}
interp delete child
} {}
test interp-1.4 {one namespace can cause another to be destroyed} {
interp create child
load "" Itcl child
child eval {
namespace eval group {
itcl::class base1 {}
itcl::class base2 {}
}
itcl::class TroubleMaker {
inherit group::base1 group::base2
}
}
interp delete child
} {}
test interp-1.5 {cleanup interp object list, this should not
include an object that deletes itself in ctor} {
interp create child
load "" Itcl child
child eval {
itcl::class DeleteSelf {
constructor {} {
itcl::delete object $this
}
}
DeleteSelf ds
}
interp delete child
} {}
::tcltest::cleanupTests
return
|
