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Text File | 1997-08-15 | 6.5 KB | 161 lines | [TEXT/ALFA] |
- # Commands covered: load
- #
- # 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.
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- #
- # SCCS: @(#) load.test 1.19 96/11/30 16:05:18
-
- if {[string compare test [info procs test]] == 1} then {source defs}
-
- # Figure out what extension is used for shared libraries on this
- # platform.
-
- if {$tcl_platform(platform) == "macintosh"} {
- puts "can't run dynamic library tests on macintosh machines"
- return
- }
- set ext [info sharedlibextension]
- set testDir [file join [file dirname [info nameofexecutable]] dltest]
- if ![file readable [file join $testDir pkga$ext]] {
- puts "libraries in $testDir haven't been compiled: skipping tests"
- return
- }
-
- if [string match *pkga* [set alreadyLoaded [info loaded {}]]] {
- puts "load tests have already been run once: skipping (can't rerun)"
- return
- }
-
- set alreadyTotalLoaded [info loaded]
-
- test load-1.1 {basic errors} {
- list [catch {load} msg] $msg
- } {1 {wrong # args: should be "load fileName ?packageName? ?interp?"}}
- test load-1.2 {basic errors} {
- list [catch {load a b c d} msg] $msg
- } {1 {wrong # args: should be "load fileName ?packageName? ?interp?"}}
- test load-1.3 {basic errors} {
- list [catch {load a b foobar} msg] $msg
- } {1 {couldn't find slave interpreter named "foobar"}}
- test load-1.4 {basic errors} {
- list [catch {load {}} msg] $msg
- } {1 {must specify either file name or package name}}
- test load-1.5 {basic errors} {
- list [catch {load {} {}} msg] $msg
- } {1 {must specify either file name or package name}}
- test load-1.6 {basic errors} {
- list [catch {load {} Unknown} msg] $msg
- } {1 {package "Unknown" isn't loaded statically}}
-
- test load-2.1 {basic loading, with guess for package name} {
- load [file join $testDir pkga$ext]
- list [pkga_eq abc def] [info commands pkga_*]
- } {0 {pkga_eq pkga_quote}}
- interp create -safe child
- test load-2.2 {loading into a safe interpreter, with package name conversion} {
- 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 load-2.3 {loading with no _Init procedure} {
- list [catch {load [file join $testDir pkgc$ext] foo} msg] $msg
- } {1 {couldn't find procedure Foo_Init}}
- test load-2.4 {loading with no _SafeInit procedure} {
- list [catch {load [file join $testDir pkga$ext] {} child} msg] $msg
- } {1 {can't use package in a safe interpreter: no Pkga_SafeInit procedure}}
-
- test load-3.1 {error in _Init procedure, same interpreter} {
- list [catch {load [file join $testDir pkge$ext] pkge} msg] $msg $errorInfo $errorCode
- } {1 {couldn't open "non_existent": no such file or directory} {couldn't open "non_existent": no such file or directory
- while executing
- "open non_existent"
- invoked from within
- "load [file join $testDir pkge$ext] pkge"} {POSIX ENOENT {no such file or directory}}}
- test load-3.2 {error in _Init procedure, slave interpreter} {
- catch {interp delete x}
- interp create x
- set errorCode foo
- set errorInfo bar
- set result [list [catch {load [file join $testDir pkge$ext] pkge x} msg] \
- $msg $errorInfo $errorCode]
- interp delete x
- set result
- } {1 {couldn't open "non_existent": no such file or directory} {couldn't open "non_existent": no such file or directory
- while executing
- "open non_existent"
- invoked from within
- "load [file join $testDir pkge$ext] pkge x"} {POSIX ENOENT {no such file or directory}}}
-
- test load-4.1 {reloading package into same interpreter} {
- list [catch {load [file join $testDir pkga$ext] pkga} msg] $msg
- } {0 {}}
- test load-4.2 {reloading package into same interpreter} {
- list [catch {load [file join $testDir pkga$ext] pkgb} msg] $msg
- } "1 {file \"[file join $testDir pkga$ext\"] is already loaded for package \"Pkga\"}"
-
- test load-5.1 {file name not specified and no static package: pick default} {
- catch {interp delete x}
- interp create x
- load [file join $testDir pkga$ext] pkga
- load {} pkga x
- set result [info loaded x]
- interp delete x
- set result
- } "{[file join $testDir pkga$ext] Pkga}"
-
- # On some platforms, like SunOS 4.1.3, these tests can't be run because
- # they cause the process to exit.
-
- test load-6.1 {errors loading file} {nonPortable} {
- catch {load foo foo}
- } {1}
-
- if {[info command teststaticpkg] != ""} {
- test load-7.1 {Tcl_StaticPackage procedure} {
- set x "not loaded"
- teststaticpkg Test 1 0
- load {} Test
- load {} Test child
- list [set x] [child eval set x]
- } {loaded loaded}
- test load-7.2 {Tcl_StaticPackage procedure} {
- set x "not loaded"
- teststaticpkg Another 0 0
- load {} Another
- child eval {set x "not loaded"}
- list [catch {load {} Another child} msg] $msg [child eval set x] [set x]
- } {1 {can't use package in a safe interpreter: no Another_SafeInit procedure} {not loaded} loaded}
- test load-7.3 {Tcl_StaticPackage procedure} {
- set x "not loaded"
- teststaticpkg More 0 1
- load {} More
- set x
- } {not loaded}
- test load-7.4 {Tcl_StaticPackage procedure, redundant calls} {
- teststaticpkg Double 0 1
- teststaticpkg Double 0 1
- info loaded
- } "{{} Double} {{} More} {{} Another} {{} Test} {[file join $testDir pkge$ext] Pkge} {[file join $testDir pkgb$ext] Pkgb} {[file join $testDir pkga$ext] Pkga} $alreadyTotalLoaded"
-
- test load-8.1 {TclGetLoadedPackages procedure} {
- info loaded
- } "{{} Double} {{} More} {{} Another} {{} Test} {[file join $testDir pkge$ext] Pkge} {[file join $testDir pkgb$ext] Pkgb} {[file join $testDir pkga$ext] Pkga} $alreadyTotalLoaded"
- test load-8.2 {TclGetLoadedPackages procedure} {
- list [catch {info loaded gorp} msg] $msg
- } {1 {couldn't find slave interpreter named "gorp"}}
- test load-8.3 {TclGetLoadedPackages procedure} {
- list [info loaded {}] [info loaded child]
- } "{{{} Double} {{} More} {{} Another} {{} Test} {[file join $testDir pkga$ext] Pkga} $alreadyLoaded} {{{} Test} {[file join $testDir pkgb$ext] Pkgb}}"
- test load-8.4 {TclGetLoadedPackages procedure} {
- load [file join $testDir pkgb$ext] pkgb
- list [info loaded {}] [lsort [info commands pkgb_*]]
- } "{{[file join $testDir pkgb$ext] Pkgb} {{} Double} {{} More} {{} Another} {{} Test} {[file join $testDir pkga$ext] Pkga} $alreadyLoaded} {pkgb_sub pkgb_unsafe}"
- interp delete child
- }
-