--- /dev/null
+# Functionality covered: this file contains a collection of tests for the
+# procedures in tclNamesp.c that implement Tcl's basic support for
+# namespaces. Other namespace-related tests appear in variable.test.
+#
+# Sourcing this file into Tcl runs the tests and generates output for
+# errors. No output means no errors were found.
+#
+# Copyright (c) 1997 Sun Microsystems, Inc.
+# Copyright (c) 1998-2000 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: @(#) $Id$
+
+if {[lsearch [namespace children] ::tcltest] == -1} {
+ package require tcltest 2
+ namespace import -force ::tcltest::*
+}
+
+# Clear out any namespaces called test_ns_*
+catch {eval namespace delete [namespace children :: test_ns_*]}
+
+test namespace-1.1 {TclInitNamespaces, GetNamespaceFromObj, NamespaceChildrenCmd} {
+ namespace children :: test_ns_*
+} {}
+
+catch {unset l}
+test namespace-2.1 {Tcl_GetCurrentNamespace} {
+ list [namespace current] [namespace eval {} {namespace current}] \
+ [namespace eval {} {namespace current}]
+} {:: :: ::}
+test namespace-2.2 {Tcl_GetCurrentNamespace} {
+ set l {}
+ lappend l [namespace current]
+ namespace eval test_ns_1 {
+ lappend l [namespace current]
+ namespace eval foo {
+ lappend l [namespace current]
+ }
+ }
+ lappend l [namespace current]
+ set l
+} {:: ::test_ns_1 ::test_ns_1::foo ::}
+
+test namespace-3.1 {Tcl_GetGlobalNamespace} {
+ namespace eval test_ns_1 {namespace eval foo {namespace eval bar {} } }
+ # namespace children uses Tcl_GetGlobalNamespace
+ namespace eval test_ns_1 {namespace children foo b*}
+} {::test_ns_1::foo::bar}
+
+test namespace-4.1 {Tcl_PushCallFrame with isProcCallFrame=1} {
+ namespace eval test_ns_1 {
+ variable v 123
+ proc p {} {
+ variable v
+ return $v
+ }
+ }
+ test_ns_1::p ;# does Tcl_PushCallFrame to push p's namespace
+} {123}
+test namespace-4.2 {Tcl_PushCallFrame with isProcCallFrame=0} {
+ namespace eval test_ns_1::baz {} ;# does Tcl_PushCallFrame to create baz
+ proc test_ns_1::baz::p {} {
+ variable v
+ set v 789
+ set v}
+ test_ns_1::baz::p
+} {789}
+
+test namespace-5.1 {Tcl_PopCallFrame, no vars} {
+ namespace eval test_ns_1::blodge {} ;# pushes then pops frame
+} {}
+test namespace-5.2 {Tcl_PopCallFrame, local vars must be deleted} {
+ proc test_ns_1::r {} {
+ set a 123
+ }
+ test_ns_1::r ;# pushes then pop's r's frame
+} {123}
+
+test namespace-6.1 {Tcl_CreateNamespace} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [lsort [namespace children :: test_ns_*]] \
+ [namespace eval test_ns_1 {namespace current}] \
+ [namespace eval test_ns_2 {namespace current}] \
+ [namespace eval ::test_ns_3 {namespace current}] \
+ [namespace eval ::test_ns_4 \
+ {namespace eval foo {namespace current}}] \
+ [namespace eval ::test_ns_5 \
+ {namespace eval ::test_ns_6 {namespace current}}] \
+ [lsort [namespace children :: test_ns_*]]
+} {{} ::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4::foo ::test_ns_6 {::test_ns_1 ::test_ns_2 ::test_ns_3 ::test_ns_4 ::test_ns_5 ::test_ns_6}}
+test namespace-6.2 {Tcl_CreateNamespace, odd number of :'s in name is okay} {
+ list [namespace eval :::test_ns_1::::foo {namespace current}] \
+ [namespace eval test_ns_2:::::foo {namespace current}]
+} {::test_ns_1::foo ::test_ns_2::foo}
+test namespace-6.3 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
+ list [catch {namespace eval test_ns_7::: {namespace current}} msg] $msg
+} {0 ::test_ns_7}
+test namespace-6.4 {Tcl_CreateNamespace, trailing ::s in ns name are ignored} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1:: {
+ namespace eval test_ns_2:: {}
+ namespace eval test_ns_3:: {}
+ }
+ lsort [namespace children ::test_ns_1]
+} [lsort {::test_ns_1::test_ns_2 ::test_ns_1::test_ns_3}]
+test namespace-6.5 {Tcl_CreateNamespace, relative ns names now only looked up in current ns} {
+ set trigger {
+ namespace eval test_ns_2 {namespace current}
+ }
+ set l {}
+ lappend l [namespace eval test_ns_1 $trigger]
+ namespace eval test_ns_1::test_ns_2 {}
+ lappend l [namespace eval test_ns_1 $trigger]
+} {::test_ns_1::test_ns_2 ::test_ns_1::test_ns_2}
+
+test namespace-7.1 {Tcl_DeleteNamespace, active call frames in ns} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1 {
+ proc p {} {
+ namespace delete [namespace current]
+ return [namespace current]
+ }
+ }
+ list [test_ns_1::p] [catch {test_ns_1::p} msg] $msg
+} {::test_ns_1 1 {invalid command name "test_ns_1::p"}}
+test namespace-7.2 {Tcl_DeleteNamespace, no active call frames in ns} {
+ namespace eval test_ns_2 {
+ proc p {} {
+ return [namespace current]
+ }
+ }
+ list [test_ns_2::p] [namespace delete test_ns_2]
+} {::test_ns_2 {}}
+
+test namespace-8.1 {TclTeardownNamespace, delete global namespace} {
+ catch {interp delete test_interp}
+ interp create test_interp
+ interp eval test_interp {
+ namespace eval test_ns_1 {
+ namespace export p
+ proc p {} {
+ return [namespace current]
+ }
+ }
+ namespace eval test_ns_2 {
+ namespace import ::test_ns_1::p
+ variable v 27
+ proc q {} {
+ variable v
+ return "[p] $v"
+ }
+ }
+ set x [test_ns_2::q]
+ catch {set xxxx}
+ }
+ list [interp eval test_interp {test_ns_2::q}] \
+ [interp eval test_interp {namespace delete ::}] \
+ [catch {interp eval test_interp {set a 123}} msg] $msg \
+ [interp delete test_interp]
+} {{::test_ns_1 27} {} 1 {invalid command name "set"} {}}
+test namespace-8.2 {TclTeardownNamespace, remove deleted ns from parent} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1::test_ns_2::test_ns_3a {proc p {} {}}
+ namespace eval test_ns_1::test_ns_2::test_ns_3b {proc q {} {}}
+ list [namespace children test_ns_1] \
+ [namespace delete test_ns_1::test_ns_2] \
+ [namespace children test_ns_1]
+} {::test_ns_1::test_ns_2 {} {}}
+test namespace-8.3 {TclTeardownNamespace, delete child namespaces} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1::test_ns_2::test_ns_3a {proc p {} {}}
+ namespace eval test_ns_1::test_ns_2::test_ns_3b {proc q {} {}}
+ list [namespace children test_ns_1] \
+ [namespace delete test_ns_1::test_ns_2] \
+ [namespace children test_ns_1] \
+ [catch {namespace children test_ns_1::test_ns_2} msg] $msg \
+ [info commands test_ns_1::test_ns_2::test_ns_3a::*]
+} {::test_ns_1::test_ns_2 {} {} 1 {unknown namespace "test_ns_1::test_ns_2" in namespace children command} {}}
+test namespace-8.4 {TclTeardownNamespace, cmds imported from deleted ns go away} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_export {
+ namespace export cmd1 cmd2
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_import {
+ namespace import ::test_ns_export::*
+ proc p {} {return foo}
+ }
+ list [lsort [info commands test_ns_import::*]] \
+ [namespace delete test_ns_export] \
+ [info commands test_ns_import::*]
+} [list [lsort {::test_ns_import::p ::test_ns_import::cmd1 ::test_ns_import::cmd2}] {} ::test_ns_import::p]
+
+test namespace-9.1 {Tcl_Import, empty import pattern} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace eval test_ns_import {namespace import {}}} msg] $msg
+} {1 {empty import pattern}}
+test namespace-9.2 {Tcl_Import, unknown namespace in import pattern} {
+ list [catch {namespace eval test_ns_import {namespace import fred::x}} msg] $msg
+} {1 {unknown namespace in import pattern "fred::x"}}
+test namespace-9.3 {Tcl_Import, import ns == export ns} {
+ list [catch {namespace eval test_ns_import {namespace import ::test_ns_import::puts}} msg] $msg
+} {1 {import pattern "::test_ns_import::puts" tries to import from namespace "test_ns_import" into itself}}
+test namespace-9.4 {Tcl_Import, simple import} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_export {
+ namespace export cmd1
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_import {
+ namespace import ::test_ns_export::*
+ proc p {} {return [cmd1 123]}
+ }
+ test_ns_import::p
+} {cmd1: 123}
+test namespace-9.5 {Tcl_Import, can't redefine cmd unless allowOverwrite!=0} {
+ list [catch {namespace eval test_ns_import {namespace import ::test_ns_export::*}} msg] $msg
+} {1 {can't import command "cmd1": already exists}}
+test namespace-9.6 {Tcl_Import, cmd redefinition ok if allowOverwrite!=0} {
+ namespace eval test_ns_import {
+ namespace import -force ::test_ns_export::*
+ cmd1 555
+ }
+} {cmd1: 555}
+test namespace-9.7 {Tcl_Import, links are preserved if cmd is redefined} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_export {
+ namespace export cmd1
+ proc cmd1 {args} {return "cmd1: $args"}
+ }
+ namespace eval test_ns_import {
+ namespace import -force ::test_ns_export::*
+ }
+ list [test_ns_import::cmd1 a b c] \
+ [test_ns_export::cmd1 d e f] \
+ [proc test_ns_export::cmd1 {args} {return "new1: $args"}] \
+ [namespace origin test_ns_import::cmd1] \
+ [namespace origin test_ns_export::cmd1] \
+ [test_ns_import::cmd1 g h i] \
+ [test_ns_export::cmd1 j k l]
+} {{cmd1: a b c} {cmd1: d e f} {} ::test_ns_export::cmd1 ::test_ns_export::cmd1 {new1: g h i} {new1: j k l}}
+
+test namespace-10.1 {Tcl_ForgetImport, check for valid namespaces} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace forget xyzzy::*} msg] $msg
+} {1 {unknown namespace in namespace forget pattern "xyzzy::*"}}
+test namespace-10.2 {Tcl_ForgetImport, ignores patterns that don't match} {
+ namespace eval test_ns_export {
+ namespace export cmd1
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_import {
+ namespace forget ::test_ns_export::wombat
+ }
+} {}
+test namespace-10.3 {Tcl_ForgetImport, deletes matching imported cmds} {
+ namespace eval test_ns_import {
+ namespace import ::test_ns_export::*
+ proc p {} {return [cmd1 123]}
+ set l {}
+ lappend l [lsort [info commands ::test_ns_import::*]]
+ namespace forget ::test_ns_export::cmd1
+ lappend l [info commands ::test_ns_import::*]
+ lappend l [catch {cmd1 777} msg] $msg
+ }
+} [list [lsort {::test_ns_import::p ::test_ns_import::cmd1}] ::test_ns_import::p 1 {invalid command name "cmd1"}]
+
+test namespace-11.1 {TclGetOriginalCommand, check if not imported cmd} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_export {
+ namespace export cmd1
+ proc cmd1 {args} {return "cmd1: $args"}
+ }
+ list [namespace origin set] [namespace origin test_ns_export::cmd1]
+} {::set ::test_ns_export::cmd1}
+test namespace-11.2 {TclGetOriginalCommand, directly imported cmd} {
+ namespace eval test_ns_import1 {
+ namespace import ::test_ns_export::*
+ namespace export *
+ proc p {} {namespace origin cmd1}
+ }
+ list [test_ns_import1::p] [namespace origin test_ns_import1::cmd1]
+} {::test_ns_export::cmd1 ::test_ns_export::cmd1}
+test namespace-11.3 {TclGetOriginalCommand, indirectly imported cmd} {
+ namespace eval test_ns_import2 {
+ namespace import ::test_ns_import1::*
+ proc q {} {return [cmd1 123]}
+ }
+ list [test_ns_import2::q] [namespace origin test_ns_import2::cmd1]
+} {{cmd1: 123} ::test_ns_export::cmd1}
+
+test namespace-12.1 {InvokeImportedCmd} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_export {
+ namespace export cmd1
+ proc cmd1 {args} {namespace current}
+ }
+ namespace eval test_ns_import {
+ namespace import ::test_ns_export::*
+ }
+ list [test_ns_import::cmd1]
+} {::test_ns_export}
+
+test namespace-13.1 {DeleteImportedCmd, deletes imported cmds} {
+ namespace eval test_ns_import {
+ set l {}
+ lappend l [info commands ::test_ns_import::*]
+ namespace forget ::test_ns_export::cmd1
+ lappend l [info commands ::test_ns_import::*]
+ }
+} {::test_ns_import::cmd1 {}}
+
+test namespace-14.1 {TclGetNamespaceForQualName, absolute names} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ variable v 10
+ namespace eval test_ns_1::test_ns_2 {
+ variable v 20
+ }
+ namespace eval test_ns_2 {
+ variable v 30
+ }
+ namespace eval test_ns_1 {
+ list $::v $::test_ns_2::v $::test_ns_1::test_ns_2::v \
+ [lsort [namespace children :: test_ns_*]]
+ }
+} [list 10 30 20 [lsort {::test_ns_1 ::test_ns_2}]]
+test namespace-14.2 {TclGetNamespaceForQualName, invalid absolute names} {
+ namespace eval test_ns_1 {
+ list [catch {set ::test_ns_777::v} msg] $msg \
+ [catch {namespace children test_ns_777} msg] $msg
+ }
+} {1 {can't read "::test_ns_777::v": no such variable} 1 {unknown namespace "test_ns_777" in namespace children command}}
+test namespace-14.3 {TclGetNamespaceForQualName, relative names} {
+ namespace eval test_ns_1 {
+ list $v $test_ns_2::v
+ }
+} {10 20}
+test namespace-14.4 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} {
+ namespace eval test_ns_1::test_ns_2 {
+ namespace eval foo {}
+ }
+ namespace eval test_ns_1 {
+ list [namespace children test_ns_2] \
+ [catch {namespace children test_ns_1} msg] $msg
+ }
+} {::test_ns_1::test_ns_2::foo 1 {unknown namespace "test_ns_1" in namespace children command}}
+test namespace-14.5 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} {
+ namespace eval ::test_ns_2 {
+ namespace eval bar {}
+ }
+ namespace eval test_ns_1 {
+ set l [list [catch {namespace delete test_ns_2::bar} msg] $msg]
+ }
+ set l
+} {1 {unknown namespace "test_ns_2::bar" in namespace delete command}}
+test namespace-14.6 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} {
+ namespace eval test_ns_1::test_ns_2 {
+ namespace eval foo {}
+ }
+ namespace eval test_ns_1 {
+ list [namespace children test_ns_2] \
+ [catch {namespace children test_ns_1} msg] $msg
+ }
+} {::test_ns_1::test_ns_2::foo 1 {unknown namespace "test_ns_1" in namespace children command}}
+test namespace-14.7 {TclGetNamespaceForQualName, ignore extra :s if ns} {
+ namespace children test_ns_1:::
+} {::test_ns_1::test_ns_2}
+test namespace-14.8 {TclGetNamespaceForQualName, ignore extra :s if ns} {
+ namespace children :::test_ns_1:::::test_ns_2:::
+} {::test_ns_1::test_ns_2::foo}
+test namespace-14.9 {TclGetNamespaceForQualName, extra ::s are significant for vars} {
+ set l {}
+ lappend l [catch {set test_ns_1::test_ns_2::} msg] $msg
+ namespace eval test_ns_1::test_ns_2 {variable {} 2525}
+ lappend l [set test_ns_1::test_ns_2::]
+} {1 {can't read "test_ns_1::test_ns_2::": no such variable} 2525}
+test namespace-14.10 {TclGetNamespaceForQualName, extra ::s are significant for vars} {
+ catch {unset test_ns_1::test_ns_2::}
+ set l {}
+ lappend l [catch {set test_ns_1::test_ns_2::} msg] $msg
+ set test_ns_1::test_ns_2:: 314159
+ lappend l [set test_ns_1::test_ns_2::]
+} {1 {can't read "test_ns_1::test_ns_2::": no such variable} 314159}
+test namespace-14.11 {TclGetNamespaceForQualName, extra ::s are significant for commands} {
+ catch {rename test_ns_1::test_ns_2:: {}}
+ set l {}
+ lappend l [catch {test_ns_1::test_ns_2:: hello} msg] $msg
+ proc test_ns_1::test_ns_2:: {args} {return "\{\}: $args"}
+ lappend l [test_ns_1::test_ns_2:: hello]
+} {1 {invalid command name "test_ns_1::test_ns_2::"} {{}: hello}}
+test namespace-14.12 {TclGetNamespaceForQualName, extra ::s are significant for vars} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1 {
+ variable {}
+ set test_ns_1::(x) y
+ }
+ set test_ns_1::(x)
+} y
+test namespace-14.13 {TclGetNamespaceForQualName, namespace other than global ns can't have empty name} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace eval test_ns_1 {proc {} {} {}; namespace eval {} {}; {}}} msg] $msg
+} {1 {can't create namespace "": only global namespace can have empty name}}
+
+test namespace-15.1 {Tcl_FindNamespace, absolute name found} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_delete {
+ namespace eval test_ns_delete2 {}
+ proc cmd {args} {namespace current}
+ }
+ list [namespace delete ::test_ns_delete::test_ns_delete2] \
+ [namespace children ::test_ns_delete]
+} {{} {}}
+test namespace-15.2 {Tcl_FindNamespace, absolute name not found} {
+ list [catch {namespace delete ::test_ns_delete::test_ns_delete2} msg] $msg
+} {1 {unknown namespace "::test_ns_delete::test_ns_delete2" in namespace delete command}}
+test namespace-15.3 {Tcl_FindNamespace, relative name found} {
+ namespace eval test_ns_delete {
+ namespace eval test_ns_delete2 {}
+ namespace eval test_ns_delete3 {}
+ list [namespace delete test_ns_delete2] \
+ [namespace children [namespace current]]
+ }
+} {{} ::test_ns_delete::test_ns_delete3}
+test namespace-15.4 {Tcl_FindNamespace, relative name not found} {
+ namespace eval test_ns_delete2 {}
+ namespace eval test_ns_delete {
+ list [catch {namespace delete test_ns_delete2} msg] $msg
+ }
+} {1 {unknown namespace "test_ns_delete2" in namespace delete command}}
+
+test namespace-16.1 {Tcl_FindCommand, absolute name found} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1 {
+ proc cmd {args} {return "[namespace current]::cmd: $args"}
+ variable v "::test_ns_1::cmd"
+ eval $v one
+ }
+} {::test_ns_1::cmd: one}
+test namespace-16.2 {Tcl_FindCommand, absolute name found} {
+ eval $test_ns_1::v two
+} {::test_ns_1::cmd: two}
+test namespace-16.3 {Tcl_FindCommand, absolute name not found} {
+ namespace eval test_ns_1 {
+ variable v2 "::test_ns_1::ladidah"
+ list [catch {eval $v2} msg] $msg
+ }
+} {1 {invalid command name "::test_ns_1::ladidah"}}
+
+# save the "unknown" proc, which is redefined by the following two tests
+catch {rename unknown unknown.old}
+proc unknown {args} {
+ return "unknown: $args"
+}
+test namespace-16.4 {Tcl_FindCommand, absolute name and TCL_GLOBAL_ONLY} {
+ ::test_ns_1::foobar x y z
+} {unknown: ::test_ns_1::foobar x y z}
+test namespace-16.5 {Tcl_FindCommand, absolute name and TCL_GLOBAL_ONLY} {
+ ::foobar 1 2 3 4 5
+} {unknown: ::foobar 1 2 3 4 5}
+test namespace-16.6 {Tcl_FindCommand, relative name and TCL_GLOBAL_ONLY} {
+ test_ns_1::foobar x y z
+} {unknown: test_ns_1::foobar x y z}
+test namespace-16.7 {Tcl_FindCommand, relative name and TCL_GLOBAL_ONLY} {
+ foobar 1 2 3 4 5
+} {unknown: foobar 1 2 3 4 5}
+# restore the "unknown" proc saved previously
+catch {rename unknown {}}
+catch {rename unknown.old unknown}
+
+test namespace-16.8 {Tcl_FindCommand, relative name found} {
+ namespace eval test_ns_1 {
+ cmd a b c
+ }
+} {::test_ns_1::cmd: a b c}
+test namespace-16.9 {Tcl_FindCommand, relative name found} {
+ catch {rename cmd2 {}}
+ proc cmd2 {args} {return "[namespace current]::cmd2: $args"}
+ namespace eval test_ns_1 {
+ cmd2 a b c
+ }
+} {::::cmd2: a b c}
+test namespace-16.10 {Tcl_FindCommand, relative name found, only look in current then global ns} {
+ namespace eval test_ns_1 {
+ proc cmd2 {args} {
+ return "[namespace current]::cmd2 in test_ns_1: $args"
+ }
+ namespace eval test_ns_12 {
+ cmd2 a b c
+ }
+ }
+} {::::cmd2: a b c}
+test namespace-16.11 {Tcl_FindCommand, relative name not found} {
+ namespace eval test_ns_1 {
+ list [catch {cmd3 a b c} msg] $msg
+ }
+} {1 {invalid command name "cmd3"}}
+
+catch {unset x}
+test namespace-17.1 {Tcl_FindNamespaceVar, absolute name found} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ set x 314159
+ namespace eval test_ns_1 {
+ set ::x
+ }
+} {314159}
+test namespace-17.2 {Tcl_FindNamespaceVar, absolute name found} {
+ namespace eval test_ns_1 {
+ variable x 777
+ set ::test_ns_1::x
+ }
+} {777}
+test namespace-17.3 {Tcl_FindNamespaceVar, absolute name found} {
+ namespace eval test_ns_1 {
+ namespace eval test_ns_2 {
+ variable x 1111
+ }
+ set ::test_ns_1::test_ns_2::x
+ }
+} {1111}
+test namespace-17.4 {Tcl_FindNamespaceVar, absolute name not found} {
+ namespace eval test_ns_1 {
+ namespace eval test_ns_2 {
+ variable x 1111
+ }
+ list [catch {set ::test_ns_1::test_ns_2::y} msg] $msg
+ }
+} {1 {can't read "::test_ns_1::test_ns_2::y": no such variable}}
+test namespace-17.5 {Tcl_FindNamespaceVar, absolute name and TCL_GLOBAL_ONLY} {
+ namespace eval test_ns_1 {
+ namespace eval test_ns_3 {
+ variable ::test_ns_1::test_ns_2::x 2222
+ }
+ }
+ set ::test_ns_1::test_ns_2::x
+} {2222}
+test namespace-17.6 {Tcl_FindNamespaceVar, relative name found} {
+ namespace eval test_ns_1 {
+ set x
+ }
+} {777}
+test namespace-17.7 {Tcl_FindNamespaceVar, relative name found} {
+ namespace eval test_ns_1 {
+ unset x
+ set x ;# must be global x now
+ }
+} {314159}
+test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} {
+ namespace eval test_ns_1 {
+ list [catch {set wuzzat} msg] $msg
+ }
+} {1 {can't read "wuzzat": no such variable}}
+test namespace-17.9 {Tcl_FindNamespaceVar, relative name and TCL_GLOBAL_ONLY} {
+ namespace eval test_ns_1 {
+ variable a hello
+ }
+ set test_ns_1::a
+} {hello}
+catch {unset x}
+
+catch {unset l}
+catch {rename foo {}}
+test namespace-18.1 {TclResetShadowedCmdRefs, one-level check for command shadowing} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ proc foo {} {return "global foo"}
+ namespace eval test_ns_1 {
+ proc trigger {} {
+ return [foo]
+ }
+ }
+ set l ""
+ lappend l [test_ns_1::trigger]
+ namespace eval test_ns_1 {
+ # force invalidation of cached ref to "foo" in proc trigger
+ proc foo {} {return "foo in test_ns_1"}
+ }
+ lappend l [test_ns_1::trigger]
+ set l
+} {{global foo} {foo in test_ns_1}}
+test namespace-18.2 {TclResetShadowedCmdRefs, multilevel check for command shadowing} {
+ namespace eval test_ns_2 {
+ proc foo {} {return "foo in ::test_ns_2"}
+ }
+ namespace eval test_ns_1 {
+ namespace eval test_ns_2 {}
+ proc trigger {} {
+ return [test_ns_2::foo]
+ }
+ }
+ set l ""
+ lappend l [test_ns_1::trigger]
+ namespace eval test_ns_1 {
+ namespace eval test_ns_2 {
+ # force invalidation of cached ref to "foo" in proc trigger
+ proc foo {} {return "foo in ::test_ns_1::test_ns_2"}
+ }
+ }
+ lappend l [test_ns_1::trigger]
+ set l
+} {{foo in ::test_ns_2} {foo in ::test_ns_1::test_ns_2}}
+catch {unset l}
+catch {rename foo {}}
+
+test namespace-19.1 {GetNamespaceFromObj, global name found} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1::test_ns_2 {}
+ namespace children ::test_ns_1
+} {::test_ns_1::test_ns_2}
+test namespace-19.2 {GetNamespaceFromObj, relative name found} {
+ namespace eval test_ns_1 {
+ namespace children test_ns_2
+ }
+} {}
+test namespace-19.3 {GetNamespaceFromObj, name not found} {
+ namespace eval test_ns_1 {
+ list [catch {namespace children test_ns_99} msg] $msg
+ }
+} {1 {unknown namespace "test_ns_99" in namespace children command}}
+test namespace-19.4 {GetNamespaceFromObj, invalidation of cached ns refs} {
+ namespace eval test_ns_1 {
+ proc foo {} {
+ return [namespace children test_ns_2]
+ }
+ list [catch {namespace children test_ns_99} msg] $msg
+ }
+ set l {}
+ lappend l [test_ns_1::foo]
+ namespace delete test_ns_1::test_ns_2
+ namespace eval test_ns_1::test_ns_2::test_ns_3 {}
+ lappend l [test_ns_1::foo]
+ set l
+} {{} ::test_ns_1::test_ns_2::test_ns_3}
+
+test namespace-20.1 {Tcl_NamespaceObjCmd, bad subcommand} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace} msg] $msg
+} {1 {wrong # args: should be "namespace subcommand ?arg ...?"}}
+test namespace-20.2 {Tcl_NamespaceObjCmd, bad subcommand} {
+ list [catch {namespace wombat {}} msg] $msg
+} {1 {bad option "wombat": must be children, code, current, delete, eval, exists, export, forget, import, inscope, origin, parent, qualifiers, tail, or which}}
+test namespace-20.3 {Tcl_NamespaceObjCmd, abbreviations are okay} {
+ namespace ch :: test_ns_*
+} {}
+
+test namespace-21.1 {NamespaceChildrenCmd, no args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1::test_ns_2 {}
+ expr {[string first ::test_ns_1 [namespace children]] != -1}
+} {1}
+test namespace-21.2 {NamespaceChildrenCmd, no args} {
+ namespace eval test_ns_1 {
+ namespace children
+ }
+} {::test_ns_1::test_ns_2}
+test namespace-21.3 {NamespaceChildrenCmd, ns name given} {
+ namespace children ::test_ns_1
+} {::test_ns_1::test_ns_2}
+test namespace-21.4 {NamespaceChildrenCmd, ns name given} {
+ namespace eval test_ns_1 {
+ namespace children test_ns_2
+ }
+} {}
+test namespace-21.5 {NamespaceChildrenCmd, too many args} {
+ namespace eval test_ns_1 {
+ list [catch {namespace children test_ns_2 xxx yyy} msg] $msg
+ }
+} {1 {wrong # args: should be "namespace children ?name? ?pattern?"}}
+test namespace-21.6 {NamespaceChildrenCmd, glob-style pattern given} {
+ namespace eval test_ns_1::test_ns_foo {}
+ namespace children test_ns_1 *f*
+} {::test_ns_1::test_ns_foo}
+test namespace-21.7 {NamespaceChildrenCmd, glob-style pattern given} {
+ namespace eval test_ns_1::test_ns_foo {}
+ lsort [namespace children test_ns_1 test*]
+} [lsort {::test_ns_1::test_ns_2 ::test_ns_1::test_ns_foo}]
+
+test namespace-22.1 {NamespaceCodeCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace code} msg] $msg \
+ [catch {namespace code xxx yyy} msg] $msg
+} {1 {wrong # args: should be "namespace code arg"} 1 {wrong # args: should be "namespace code arg"}}
+test namespace-22.2 {NamespaceCodeCmd, arg is already scoped value} {
+ namespace eval test_ns_1 {
+ proc cmd {} {return "test_ns_1::cmd"}
+ }
+ namespace code {namespace inscope ::test_ns_1 cmd}
+} {namespace inscope ::test_ns_1 cmd}
+test namespace-22.3 {NamespaceCodeCmd, arg is already scoped value} {
+ namespace code {namespace inscope ::test_ns_1 cmd}
+} {namespace inscope ::test_ns_1 cmd}
+test namespace-22.4 {NamespaceCodeCmd, in :: namespace} {
+ namespace code unknown
+} {::namespace inscope :: unknown}
+test namespace-22.5 {NamespaceCodeCmd, in other namespace} {
+ namespace eval test_ns_1 {
+ namespace code cmd
+ }
+} {::namespace inscope ::test_ns_1 cmd}
+test namespace-22.6 {NamespaceCodeCmd, in other namespace} {
+ namespace eval test_ns_1 {
+ variable v 42
+ }
+ namespace eval test_ns_2 {
+ proc namespace args {}
+ }
+ namespace eval test_ns_2 [namespace eval test_ns_1 {
+ namespace code {set v}
+ }]
+} {42}
+
+test namespace-23.1 {NamespaceCurrentCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace current xxx} msg] $msg \
+ [catch {namespace current xxx yyy} msg] $msg
+} {1 {wrong # args: should be "namespace current"} 1 {wrong # args: should be "namespace current"}}
+test namespace-23.2 {NamespaceCurrentCmd, at global level} {
+ namespace current
+} {::}
+test namespace-23.3 {NamespaceCurrentCmd, in nested ns} {
+ namespace eval test_ns_1::test_ns_2 {
+ namespace current
+ }
+} {::test_ns_1::test_ns_2}
+
+test namespace-24.1 {NamespaceDeleteCmd, no args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace delete
+} {}
+test namespace-24.2 {NamespaceDeleteCmd, one arg} {
+ namespace eval test_ns_1::test_ns_2 {}
+ namespace delete ::test_ns_1
+} {}
+test namespace-24.3 {NamespaceDeleteCmd, two args} {
+ namespace eval test_ns_1::test_ns_2 {}
+ list [namespace delete ::test_ns_1::test_ns_2] [namespace delete ::test_ns_1]
+} {{} {}}
+test namespace-24.4 {NamespaceDeleteCmd, unknown ns} {
+ list [catch {namespace delete ::test_ns_foo} msg] $msg
+} {1 {unknown namespace "::test_ns_foo" in namespace delete command}}
+
+test namespace-25.1 {NamespaceEvalCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace eval} msg] $msg
+} {1 {wrong # args: should be "namespace eval name arg ?arg...?"}}
+test namespace-25.2 {NamespaceEvalCmd, bad args} {
+ list [catch {namespace test_ns_1} msg] $msg
+} {1 {bad option "test_ns_1": must be children, code, current, delete, eval, exists, export, forget, import, inscope, origin, parent, qualifiers, tail, or which}}
+catch {unset v}
+test namespace-25.3 {NamespaceEvalCmd, new namespace} {
+ set v 123
+ namespace eval test_ns_1 {
+ variable v 314159
+ proc p {} {
+ variable v
+ return $v
+ }
+ }
+ test_ns_1::p
+} {314159}
+test namespace-25.4 {NamespaceEvalCmd, existing namespace} {
+ namespace eval test_ns_1 {
+ proc q {} {return [expr {[p]+1}]}
+ }
+ test_ns_1::q
+} {314160}
+test namespace-25.5 {NamespaceEvalCmd, multiple args} {
+ namespace eval test_ns_1 "set" "v"
+} {314159}
+test namespace-25.6 {NamespaceEvalCmd, error in eval'd script} {
+ list [catch {namespace eval test_ns_1 {xxxx}} msg] $msg $errorInfo
+} {1 {invalid command name "xxxx"} {invalid command name "xxxx"
+ while executing
+"xxxx"
+ (in namespace eval "::test_ns_1" script line 1)
+ invoked from within
+"namespace eval test_ns_1 {xxxx}"}}
+catch {unset v}
+
+test namespace-26.1 {NamespaceExportCmd, no args and new ns} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace export
+} {}
+test namespace-26.2 {NamespaceExportCmd, just -clear arg} {
+ namespace export -clear
+} {}
+test namespace-26.3 {NamespaceExportCmd, pattern can't specify a namespace} {
+ namespace eval test_ns_1 {
+ list [catch {namespace export ::zzz} msg] $msg
+ }
+} {1 {invalid export pattern "::zzz": pattern can't specify a namespace}}
+test namespace-26.4 {NamespaceExportCmd, one pattern} {
+ namespace eval test_ns_1 {
+ namespace export cmd1
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ proc cmd3 {args} {return "cmd3: $args"}
+ proc cmd4 {args} {return "cmd4: $args"}
+ }
+ namespace eval test_ns_2 {
+ namespace import ::test_ns_1::*
+ }
+ list [info commands test_ns_2::*] [test_ns_2::cmd1 hello]
+} {::test_ns_2::cmd1 {cmd1: hello}}
+test namespace-26.5 {NamespaceExportCmd, sequence of patterns, patterns accumulate} {
+ namespace eval test_ns_1 {
+ namespace export cmd1 cmd3
+ }
+ namespace eval test_ns_2 {
+ namespace import -force ::test_ns_1::*
+ }
+ list [lsort [info commands test_ns_2::*]] [test_ns_2::cmd3 hello]
+} [list [lsort {::test_ns_2::cmd1 ::test_ns_2::cmd3}] {cmd3: hello}]
+test namespace-26.6 {NamespaceExportCmd, no patterns means return uniq'ed export list} {
+ namespace eval test_ns_1 {
+ namespace export
+ }
+} {cmd1 cmd3}
+test namespace-26.7 {NamespaceExportCmd, -clear resets export list} {
+ namespace eval test_ns_1 {
+ namespace export -clear cmd4
+ }
+ namespace eval test_ns_2 {
+ namespace import ::test_ns_1::*
+ }
+ list [lsort [info commands test_ns_2::*]] [test_ns_2::cmd4 hello]
+} [list [lsort {::test_ns_2::cmd4 ::test_ns_2::cmd1 ::test_ns_2::cmd3}] {cmd4: hello}]
+
+test namespace-27.1 {NamespaceForgetCmd, no args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace forget
+} {}
+test namespace-27.2 {NamespaceForgetCmd, args must be valid namespaces} {
+ list [catch {namespace forget ::test_ns_1::xxx} msg] $msg
+} {1 {unknown namespace in namespace forget pattern "::test_ns_1::xxx"}}
+test namespace-27.3 {NamespaceForgetCmd, arg is forgotten} {
+ namespace eval test_ns_1 {
+ namespace export cmd*
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_2 {
+ namespace import ::test_ns_1::*
+ namespace forget ::test_ns_1::cmd1
+ }
+ info commands ::test_ns_2::*
+} {::test_ns_2::cmd2}
+
+test namespace-28.1 {NamespaceImportCmd, no args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace import
+} {}
+test namespace-28.2 {NamespaceImportCmd, no args and just "-force"} {
+ namespace import -force
+} {}
+test namespace-28.3 {NamespaceImportCmd, arg is imported} {
+ namespace eval test_ns_1 {
+ namespace export cmd2
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_2 {
+ namespace import ::test_ns_1::*
+ namespace forget ::test_ns_1::cmd1
+ }
+ info commands test_ns_2::*
+} {::test_ns_2::cmd2}
+
+test namespace-29.1 {NamespaceInscopeCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace inscope} msg] $msg
+} {1 {wrong # args: should be "namespace inscope name arg ?arg...?"}}
+test namespace-29.2 {NamespaceInscopeCmd, bad args} {
+ list [catch {namespace inscope ::} msg] $msg
+} {1 {wrong # args: should be "namespace inscope name arg ?arg...?"}}
+test namespace-29.3 {NamespaceInscopeCmd, specified ns must exist} {
+ list [catch {namespace inscope test_ns_1 {set v}} msg] $msg
+} {1 {unknown namespace "test_ns_1" in inscope namespace command}}
+test namespace-29.4 {NamespaceInscopeCmd, simple case} {
+ namespace eval test_ns_1 {
+ variable v 747
+ proc cmd {args} {
+ variable v
+ return "[namespace current]::cmd: v=$v, args=$args"
+ }
+ }
+ namespace inscope test_ns_1 cmd
+} {::test_ns_1::cmd: v=747, args=}
+test namespace-29.5 {NamespaceInscopeCmd, has lappend semantics} {
+ list [namespace inscope test_ns_1 cmd x y z] \
+ [namespace eval test_ns_1 [concat cmd [list x y z]]]
+} {{::test_ns_1::cmd: v=747, args=x y z} {::test_ns_1::cmd: v=747, args=x y z}}
+
+test namespace-30.1 {NamespaceOriginCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace origin} msg] $msg
+} {1 {wrong # args: should be "namespace origin name"}}
+test namespace-30.2 {NamespaceOriginCmd, bad args} {
+ list [catch {namespace origin x y} msg] $msg
+} {1 {wrong # args: should be "namespace origin name"}}
+test namespace-30.3 {NamespaceOriginCmd, command not found} {
+ list [catch {namespace origin fred} msg] $msg
+} {1 {invalid command name "fred"}}
+test namespace-30.4 {NamespaceOriginCmd, command isn't imported} {
+ namespace origin set
+} {::set}
+test namespace-30.5 {NamespaceOriginCmd, imported command} {
+ namespace eval test_ns_1 {
+ namespace export cmd*
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_2 {
+ namespace export *
+ namespace import ::test_ns_1::*
+ proc p {} {}
+ }
+ namespace eval test_ns_3 {
+ namespace import ::test_ns_2::*
+ list [namespace origin foreach] \
+ [namespace origin p] \
+ [namespace origin cmd1] \
+ [namespace origin ::test_ns_2::cmd2]
+ }
+} {::foreach ::test_ns_2::p ::test_ns_1::cmd1 ::test_ns_1::cmd2}
+
+test namespace-31.1 {NamespaceParentCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace parent a b} msg] $msg
+} {1 {wrong # args: should be "namespace parent ?name?"}}
+test namespace-31.2 {NamespaceParentCmd, no args} {
+ namespace parent
+} {}
+test namespace-31.3 {NamespaceParentCmd, namespace specified} {
+ namespace eval test_ns_1 {
+ namespace eval test_ns_2 {
+ namespace eval test_ns_3 {}
+ }
+ }
+ list [namespace parent ::] \
+ [namespace parent test_ns_1::test_ns_2] \
+ [namespace eval test_ns_1::test_ns_2::test_ns_3 {namespace parent ::test_ns_1::test_ns_2}]
+} {{} ::test_ns_1 ::test_ns_1}
+test namespace-31.4 {NamespaceParentCmd, bad namespace specified} {
+ list [catch {namespace parent test_ns_1::test_ns_foo} msg] $msg
+} {1 {unknown namespace "test_ns_1::test_ns_foo" in namespace parent command}}
+
+test namespace-32.1 {NamespaceQualifiersCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace qualifiers} msg] $msg
+} {1 {wrong # args: should be "namespace qualifiers string"}}
+test namespace-32.2 {NamespaceQualifiersCmd, bad args} {
+ list [catch {namespace qualifiers x y} msg] $msg
+} {1 {wrong # args: should be "namespace qualifiers string"}}
+test namespace-32.3 {NamespaceQualifiersCmd, simple name} {
+ namespace qualifiers foo
+} {}
+test namespace-32.4 {NamespaceQualifiersCmd, leading ::} {
+ namespace qualifiers ::x::y::z
+} {::x::y}
+test namespace-32.5 {NamespaceQualifiersCmd, no leading ::} {
+ namespace qualifiers a::b
+} {a}
+test namespace-32.6 {NamespaceQualifiersCmd, :: argument} {
+ namespace qualifiers ::
+} {}
+test namespace-32.7 {NamespaceQualifiersCmd, odd number of :s} {
+ namespace qualifiers :::::
+} {}
+test namespace-32.8 {NamespaceQualifiersCmd, odd number of :s} {
+ namespace qualifiers foo:::
+} {foo}
+
+test namespace-33.1 {NamespaceTailCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace tail} msg] $msg
+} {1 {wrong # args: should be "namespace tail string"}}
+test namespace-33.2 {NamespaceTailCmd, bad args} {
+ list [catch {namespace tail x y} msg] $msg
+} {1 {wrong # args: should be "namespace tail string"}}
+test namespace-33.3 {NamespaceTailCmd, simple name} {
+ namespace tail foo
+} {foo}
+test namespace-33.4 {NamespaceTailCmd, leading ::} {
+ namespace tail ::x::y::z
+} {z}
+test namespace-33.5 {NamespaceTailCmd, no leading ::} {
+ namespace tail a::b
+} {b}
+test namespace-33.6 {NamespaceTailCmd, :: argument} {
+ namespace tail ::
+} {}
+test namespace-33.7 {NamespaceTailCmd, odd number of :s} {
+ namespace tail :::::
+} {}
+test namespace-33.8 {NamespaceTailCmd, odd number of :s} {
+ namespace tail foo:::
+} {}
+
+test namespace-34.1 {NamespaceWhichCmd, bad args} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ list [catch {namespace which} msg] $msg
+} {1 {wrong # args: should be "namespace which ?-command? ?-variable? name"}}
+test namespace-34.2 {NamespaceWhichCmd, bad args} {
+ list [catch {namespace which -fred} msg] $msg
+} {1 {wrong # args: should be "namespace which ?-command? ?-variable? name"}}
+test namespace-34.3 {NamespaceWhichCmd, bad args} {
+ list [catch {namespace which -command} msg] $msg
+} {1 {wrong # args: should be "namespace which ?-command? ?-variable? name"}}
+test namespace-34.4 {NamespaceWhichCmd, bad args} {
+ list [catch {namespace which a b} msg] $msg
+} {1 {wrong # args: should be "namespace which ?-command? ?-variable? name"}}
+test namespace-34.5 {NamespaceWhichCmd, command lookup} {
+ namespace eval test_ns_1 {
+ namespace export cmd*
+ variable v1 111
+ proc cmd1 {args} {return "cmd1: $args"}
+ proc cmd2 {args} {return "cmd2: $args"}
+ }
+ namespace eval test_ns_2 {
+ namespace export *
+ namespace import ::test_ns_1::*
+ variable v2 222
+ proc p {} {}
+ }
+ namespace eval test_ns_3 {
+ namespace import ::test_ns_2::*
+ variable v3 333
+ list [namespace which -command foreach] \
+ [namespace which -command p] \
+ [namespace which -command cmd1] \
+ [namespace which -command ::test_ns_2::cmd2] \
+ [catch {namespace which -command ::test_ns_2::noSuchCmd} msg] $msg
+ }
+} {::foreach ::test_ns_3::p ::test_ns_3::cmd1 ::test_ns_2::cmd2 0 {}}
+test namespace-34.6 {NamespaceWhichCmd, -command is default} {
+ namespace eval test_ns_3 {
+ list [namespace which foreach] \
+ [namespace which p] \
+ [namespace which cmd1] \
+ [namespace which ::test_ns_2::cmd2]
+ }
+} {::foreach ::test_ns_3::p ::test_ns_3::cmd1 ::test_ns_2::cmd2}
+test namespace-34.7 {NamespaceWhichCmd, variable lookup} {
+ namespace eval test_ns_3 {
+ list [namespace which -variable env] \
+ [namespace which -variable v3] \
+ [namespace which -variable ::test_ns_2::v2] \
+ [catch {namespace which -variable ::test_ns_2::noSuchVar} msg] $msg
+ }
+} {::env ::test_ns_3::v3 ::test_ns_2::v2 0 {}}
+
+test namespace-35.1 {FreeNsNameInternalRep, resulting ref count > 0} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1 {
+ proc p {} {
+ namespace delete [namespace current]
+ return [namespace current]
+ }
+ }
+ test_ns_1::p
+} {::test_ns_1}
+test namespace-35.2 {FreeNsNameInternalRep, resulting ref count == 0} {
+ namespace eval test_ns_1 {
+ proc q {} {
+ return [namespace current]
+ }
+ }
+ list [test_ns_1::q] \
+ [namespace delete test_ns_1] \
+ [catch {test_ns_1::q} msg] $msg
+} {::test_ns_1 {} 1 {invalid command name "test_ns_1::q"}}
+
+catch {unset x}
+catch {unset y}
+test namespace-36.1 {DupNsNameInternalRep} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1 {}
+ set x "::test_ns_1"
+ list [namespace parent $x] [set y $x] [namespace parent $y]
+} {:: ::test_ns_1 ::}
+catch {unset x}
+catch {unset y}
+
+test namespace-37.1 {SetNsNameFromAny, ns name found} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval test_ns_1::test_ns_2 {}
+ namespace eval test_ns_1 {
+ namespace children ::test_ns_1
+ }
+} {::test_ns_1::test_ns_2}
+test namespace-37.2 {SetNsNameFromAny, ns name not found} {
+ namespace eval test_ns_1 {
+ list [catch {namespace children ::test_ns_1::test_ns_foo} msg] $msg
+ }
+} {1 {unknown namespace "::test_ns_1::test_ns_foo" in namespace children command}}
+
+test namespace-38.1 {UpdateStringOfNsName} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ ;# Tcl_NamespaceObjCmd calls UpdateStringOfNsName to get subcmd name
+ list [namespace eval {} {namespace current}] \
+ [namespace eval {} {namespace current}]
+} {:: ::}
+
+test namespace-39.1 {NamespaceExistsCmd} {
+ catch {eval namespace delete [namespace children :: test_ns_*]}
+ namespace eval ::test_ns_z::test_me { variable foo }
+ list [namespace exists ::] \
+ [namespace exists ::bogus_namespace] \
+ [namespace exists ::test_ns_z] \
+ [namespace exists test_ns_z] \
+ [namespace exists ::test_ns_z::foo] \
+ [namespace exists ::test_ns_z::test_me] \
+ [namespace eval ::test_ns_z { namespace exists ::test_me }] \
+ [namespace eval ::test_ns_z { namespace exists test_me }] \
+ [namespace exists :::::test_ns_z]
+} {1 0 1 1 0 1 0 1 1}
+test namespace-39.2 {NamespaceExistsCmd error} {
+ list [catch {namespace exists} msg] $msg
+} {1 {wrong # args: should be "namespace exists name"}}
+test namespace-39.3 {NamespaceExistsCmd error} {
+ list [catch {namespace exists a b} msg] $msg
+} {1 {wrong # args: should be "namespace exists name"}}
+
+test namespace-40.1 {Ignoring namespace proc "unknown"} {
+ rename unknown _unknown
+ proc unknown args {return global}
+ namespace eval ns {proc unknown args {return local}}
+ set l [list [namespace eval ns aaa bbb] [namespace eval ns aaa]]
+ rename unknown {}
+ rename _unknown unknown
+ namespace delete ns
+ set l
+} {global global}
+
+test namespace-41.1 {Shadowing byte-compiled commands, Bug: 231259} {
+ set res {}
+ namespace eval ns {
+ set res {}
+ proc test {} {
+ set ::g 0
+ }
+ lappend ::res [test]
+ proc set {a b} {
+ ::set a [incr b]
+ }
+ lappend ::res [test]
+ }
+ namespace delete ns
+ set res
+} {0 1}
+
+test namespace-41.2 {Shadowing byte-compiled commands, Bug: 231259} {
+ set res {}
+ namespace eval ns {}
+ proc ns::a {i} {
+ variable b
+ proc set args {return "New proc is called"}
+ return [set b $i]
+ }
+ ns::a 1
+ set res [ns::a 2]
+ namespace delete ns
+ set res
+} {New proc is called}
+
+test namespace-41.3 {Shadowing byte-compiled commands, Bug: 231259} {knownBug} {
+ set res {}
+ namespace eval ns {
+ variable b 0
+ }
+
+ proc ns::a {i} {
+ variable b
+ proc set args {return "New proc is called"}
+ return [set b $i]
+ }
+
+ set res [list [ns::a 1] $ns::b]
+ namespace delete ns
+ set res
+} {{New proc is called} 0}
+
+# cleanup
+catch {rename cmd1 {}}
+catch {unset l}
+catch {unset msg}
+catch {unset trigger}
+eval namespace delete [namespace children :: test_ns_*]
+::tcltest::cleanupTests
+return
+
+
+
+
+
+
+
+
+
+
+
+
OSDN Git Service
