# Functionality covered: this file contains a collection of tests for the # auto loading and namespaces. # # 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) 1998-1999 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: init.test,v 1.9.2.2 2004/10/26 20:14:36 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest namespace import -force ::tcltest::* } # Clear out any namespaces called test_ns_* catch {eval namespace delete [namespace children :: test_ns_*]} # Six cases - white box testing test init-1.1 {auto_qualify - absolute cmd - namespace} { auto_qualify ::foo::bar ::blue } ::foo::bar test init-1.2 {auto_qualify - absolute cmd - global} { auto_qualify ::global ::sub } global test init-1.3 {auto_qualify - no colons cmd - global} { auto_qualify nocolons :: } nocolons test init-1.4 {auto_qualify - no colons cmd - namespace} { auto_qualify nocolons ::sub } {::sub::nocolons nocolons} test init-1.5 {auto_qualify - colons in cmd - global} { auto_qualify foo::bar :: } ::foo::bar test init-1.6 {auto_qualify - colons in cmd - namespace} { auto_qualify foo::bar ::sub } {::sub::foo::bar ::foo::bar} # Some additional tests test init-1.7 {auto_qualify - multiples colons 1} { auto_qualify :::foo::::bar ::blue } ::foo::bar test init-1.8 {auto_qualify - multiple colons 2} { auto_qualify :::foo ::bar } foo # we use a sub interp and auto_reset and double the tests because there is 2 # places where auto_loading occur (before loading the indexes files and after) set testInterp [interp create] interp eval $testInterp [list set argv $argv] interp eval $testInterp [list package require tcltest] interp eval $testInterp [list namespace import -force ::tcltest::*] interp eval $testInterp { auto_reset catch {rename parray {}} test init-2.0 {load parray - stage 1} { set ret [catch {parray} error] rename parray {} ; # remove it, for the next test - that should not fail. list $ret $error } {1 {wrong # args: should be "parray a ?pattern?"}} test init-2.1 {load parray - stage 2} { set ret [catch {parray} error] list $ret $error } {1 {wrong # args: should be "parray a ?pattern?"}} auto_reset catch {rename ::safe::setLogCmd {}} #unset auto_index(::safe::setLogCmd) #unset auto_oldpath test init-2.2 {load ::safe::setLogCmd - stage 1} { ::safe::setLogCmd rename ::safe::setLogCmd {} ; # should not fail } {} test init-2.3 {load ::safe::setLogCmd - stage 2} { ::safe::setLogCmd rename ::safe::setLogCmd {} ; # should not fail } {} auto_reset catch {rename ::safe::setLogCmd {}} test init-2.4 {load safe:::setLogCmd - stage 1} { safe:::setLogCmd ; # intentionally 3 : rename ::safe::setLogCmd {} ; # should not fail } {} test init-2.5 {load safe:::setLogCmd - stage 2} { safe:::setLogCmd ; # intentionally 3 : rename ::safe::setLogCmd {} ; # should not fail } {} auto_reset catch {rename ::safe::setLogCmd {}} test init-2.6 {load setLogCmd from safe:: - stage 1} { namespace eval safe setLogCmd rename ::safe::setLogCmd {} ; # should not fail } {} test init-2.7 {oad setLogCmd from safe:: - stage 2} { namespace eval safe setLogCmd rename ::safe::setLogCmd {} ; # should not fail } {} test init-2.8 {load tcl::HistAdd} -setup { auto_reset catch {rename ::tcl::HistAdd {}} } -body { # 3 ':' on purpose list [catch {tcl:::HistAdd} error] $error } -cleanup { rename ::tcl::HistAdd {} ; } -result {1 {wrong # args: should be "tcl:::HistAdd command ?exec?"}} test init-3.0 {random stuff in the auto_index, should still work} { set auto_index(foo:::bar::blah) { namespace eval foo {namespace eval bar {proc blah {} {return 1}}} } foo:::bar::blah } 1 # Tests that compare the error stack trace generated when autoloading # with that generated when no autoloading is necessary. Ideally they # should be the same. set count 0 foreach arg [subst -nocommands -novariables { c {argument which spans multiple lines} {argument which is all on one line but which is of such great length that the Tcl C library will truncate it when appending it onto the global error stack} {argument which spans multiple lines and is long enough to be truncated and " <- includes a false lead in the prune point search and must be longer still to force truncation} {contrived example: rare circumstance where the point at which to prune the error stack cannot be uniquely determined. foo bar foo "} {contrived example: rare circumstance where the point at which to prune the error stack cannot be uniquely determined. foo bar "} {argument that contains non-ASCII character, \u20ac, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library} }] { test init-4.$count.0 {::errorInfo produced by [unknown]} { auto_reset catch {parray a b $arg} set first $::errorInfo catch {parray a b $arg} set second $::errorInfo string equal $first $second } 1 test init-4.$count.1 {::errorInfo produced by [unknown]} { auto_reset namespace eval junk [list array set $arg [list 1 2 3 4]] trace variable ::junk::$arg r \ "[list error [subst {Variable \"$arg\" is write-only}]] ;# " catch {parray ::junk::$arg} set first $::errorInfo catch {parray ::junk::$arg} set second $::errorInfo string equal $first $second } 1 incr count } cleanupTests } ;# End of [interp eval $testInterp] # cleanup interp delete $testInterp ::tcltest::cleanupTests return