home *** CD-ROM | disk | FTP | other *** search
Text File | 1997-08-15 | 6.6 KB | 164 lines | [TEXT/ALFA] |
- # This file contains tests for the tclProc.c source file. Tests appear in
- # the same order as the C code that they test. The set of tests is
- # currently incomplete since it includes only new tests, in particular
- # tests for code changed for the addition of Tcl namespaces. Other
- # procedure-related tests appear in other test files such as proc-old.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.
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- #
- # SCCS: @(#) proc.test 1.11 97/08/12 13:31:43
-
- if {[string compare test [info procs test]] == 1} then {source defs}
-
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- catch {rename {} ""}
- catch {unset msg}
-
- test proc-1.1 {Tcl_ProcObjCmd, put proc in namespace specified in name, if any} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1 {
- namespace eval baz {}
- }
- proc test_ns_1::baz::p {} {
- return "p in [namespace current]"
- }
- list [test_ns_1::baz::p] \
- [namespace eval test_ns_1 {baz::p}] \
- [info commands test_ns_1::baz::*]
- } {{p in ::test_ns_1::baz} {p in ::test_ns_1::baz} ::test_ns_1::baz::p}
- test proc-1.2 {Tcl_ProcObjCmd, namespace specified in proc name must exist} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- list [catch {proc test_ns_1::baz::p {} {}} msg] $msg
- } {1 {can't create procedure "test_ns_1::baz::p": unknown namespace}}
- test proc-1.3 {Tcl_ProcObjCmd, empty proc name} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- proc :: {} {
- return "empty called"
- }
- list [::] \
- [info body {}]
- } {{empty called} {
- return "empty called"
- }}
- test proc-1.4 {Tcl_ProcObjCmd, simple proc name and proc defined in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1 {
- namespace eval baz {
- proc p {} {
- return "p in [namespace current]"
- }
- }
- }
- list [test_ns_1::baz::p] \
- [info commands test_ns_1::baz::*]
- } {{p in ::test_ns_1::baz} ::test_ns_1::baz::p}
- test proc-1.5 {Tcl_ProcObjCmd, qualified proc name and proc defined in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1::baz {}
- namespace eval test_ns_1 {
- proc baz::p {} {
- return "p in [namespace current]"
- }
- }
- list [test_ns_1::baz::p] \
- [info commands test_ns_1::baz::*] \
- [namespace eval test_ns_1::baz {namespace which p}]
- } {{p in ::test_ns_1::baz} ::test_ns_1::baz::p ::test_ns_1::baz::p}
- test proc-1.6 {Tcl_ProcObjCmd, namespace code ignores single ":"s in middle or end of command names} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1 {
- proc q: {} {return "q:"}
- proc value:at: {} {return "value:at:"}
- }
- list [namespace eval test_ns_1 {q:}] \
- [namespace eval test_ns_1 {value:at:}] \
- [test_ns_1::q:] \
- [test_ns_1::value:at:] \
- [lsort [info commands test_ns_1::*]] \
- [namespace eval test_ns_1 {namespace which q:}] \
- [namespace eval test_ns_1 {namespace which value:at:}]
- } {q: value:at: q: value:at: {::test_ns_1::q: ::test_ns_1::value:at:} ::test_ns_1::q: ::test_ns_1::value:at:}
- test proc-1.7 {Tcl_ProcObjCmd, check that formal parameter names are not array elements} {
- catch {rename p ""}
- list [catch {proc p {a(1) a(2)} {
- set z [expr $a(1)+$a(2)]
- puts "$z=z, $a(1)=$a(1)"
- }} msg] $msg
- } {1 {procedure "p" has formal parameter "a(1)" that is an array element}}
-
- test proc-2.1 {TclFindProc, simple proc name and proc not in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- proc p {} {return "p in [namespace current]"}
- info body p
- } {return "p in [namespace current]"}
- test proc-2.2 {TclFindProc, simple proc name and proc defined in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1 {
- namespace eval baz {
- proc p {} {return "p in [namespace current]"}
- }
- }
- namespace eval test_ns_1::baz {info body p}
- } {return "p in [namespace current]"}
- test proc-2.3 {TclFindProc, qualified proc name and proc defined in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1::baz {}
- namespace eval test_ns_1 {
- proc baz::p {} {return "p in [namespace current]"}
- }
- namespace eval test_ns_1 {info body baz::p}
- } {return "p in [namespace current]"}
- test proc-2.4 {TclFindProc, global proc and executing in namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- proc p {} {return "global p"}
- namespace eval test_ns_1::baz {info body p}
- } {return "global p"}
-
- test proc-3.1 {TclObjInterpProc, proc defined and executing in same namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- proc p {} {return "p in [namespace current]"}
- p
- } {p in ::}
- test proc-3.2 {TclObjInterpProc, proc defined and executing in same namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- namespace eval test_ns_1::baz {
- proc p {} {return "p in [namespace current]"}
- p
- }
- } {p in ::test_ns_1::baz}
- test proc-3.3 {TclObjInterpProc, proc defined and executing in different namespaces} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- proc p {} {return "p in [namespace current]"}
- namespace eval test_ns_1::baz {
- p
- }
- } {p in ::}
- test proc-3.4 {TclObjInterpProc, procs execute in the namespace in which they were defined unless renamed into new namespace} {
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- namespace eval test_ns_1::baz {
- proc p {} {return "p in [namespace current]"}
- rename ::test_ns_1::baz::p ::p
- list [p] [namespace which p]
- }
- } {{p in ::} ::p}
- test proc-3.5 {TclObjInterpProc, any old result is reset before appending error msg about missing arguments} {
- proc p {x} {info commands 3m}
- list [catch {p} msg] $msg
- } {1 {no value given for parameter "x" to "p"}}
-
- catch {eval namespace delete [namespace children :: test_ns_*]}
- catch {rename p ""}
- catch {rename {} ""}
- catch {unset msg}
-