# -*- tcl -*-
# Tests for the logger facility.
#
# Sourcing this file into Tcl runs the tests and generates output for errors.
# No output means no errors were found.
#
# Copyright (c) 2002 by David N. Welton <davidw@dedasys.com>.
# Copyright (c) 2004,2005 by Michael Schlenker <mic42@users.sourceforge.net>.
#
# $Id: logger.test,v 1.30 2008/12/17 21:51:17 mic42 Exp $

# -------------------------------------------------------------------------

source [file join \
	[file dirname [file dirname [file join [pwd] [info script]]]] \
	devtools testutilities.tcl]

testsNeedTcl     8.2
testsNeedTcltest 1.0

testing {
    useLocal logger.tcl logger
}

# -------------------------------------------------------------------------

test logger-1.0 {init basic} {
    set log [logger::init global]
    ${log}::delete
    set log
} {::logger::tree::global}

test logger-1.1 {init sub-system} {
    set log [logger::init global::subsystem]
    ${log}::delete
    # cleanup the leftover global log
    ::logger::tree::global::delete
    set log
} {::logger::tree::global::subsystem}

test logger-1.2 {instantiate main logger and child} {
    set log1 [logger::init global]
    set log2 [logger::init global::subsystem]
    ${log2}::delete
    ${log1}::delete
    list $log1 $log2
} {::logger::tree::global ::logger::tree::global::subsystem}

test logger-1.3 {instantiate logger with problematic name} {
    set log [logger::init foo::logger::tree::bar]    
    set services [logger::services]
    # direct cleanup of logger namespace
    foreach srv $services {
        ::logger::tree::${srv}::delete
    }
    set services_post [logger::services]
    list $log [lsort $services] $services_post
} {::logger::tree::foo::logger::tree::bar {foo foo::logger foo::logger::tree foo::logger::tree::bar} {}}

test logger-1.4 {check default loglevel} {
    set log [logger::init foo]
    set lvl [${log}::currentloglevel]
    ${log}::delete 
    set lvl
} {debug}

test logger-2.0 {delete} {
    set log [logger::init global]
    ${log}::delete
    catch {set ${log}::enabled} err
    set err
} {can't read "::logger::tree::global::enabled": no such variable}

proc dellog {ns args} {
    lappend ::results "$ns $args"
}

test logger-2.1 {delete + callback} {
    set ::results {}
    set log1 [logger::init global]
    set log2 [logger::init global::subsystem]
    ${log1}::delproc [list dellog $log1]
    ${log2}::delproc [list dellog $log2]
    ${log1}::delete
    set ::results
} {{::logger::tree::global::subsystem } {::logger::tree::global }}

test logger-2.2 {delete + complex callback} {
    set ::results {}
    set log1 [logger::init global]
    set log2 [logger::init global::subsystem]
    ${log1}::delproc [list dellog $log1 sock1]
    ${log2}::delproc [list dellog $log2 sock2]
    ${log1}::delete
    set ::results
} {{::logger::tree::global::subsystem sock2} {::logger::tree::global sock1}}

test logger-2.3 {delproc introspection} {
    set log [logger::init global]
    ${log}::delproc [list dellog $log sock1]
    set cmd [${log}::delproc]
    ${log}::delete
    set cmd
} {dellog ::logger::tree::global sock1}

test logger-2.4 {delproc with nonexisting proc} {
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::delproc ""} msg]
    ${l}::delete
    list $code $msg

} {1 {Invalid cmd '' - does not exist}}

# The tests 3.0 and 3.1 are a bit weak..
test logger-3.0 {log} {
    set log [logger::init global]
    ${log}::logproc error txt {set ::INFO $txt}
    ${log}::error "Danger Will Robinson!"
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-3.1 {log} {
    set log [logger::init global]
    ${log}::logproc warn txt {set ::INFO $txt}
    ${log}::warn "Danger Will Robinson!"
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-3.2 {log} {
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log}::info "Alert"
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-3.3 {log} {
    set log [logger::init global]
    ${log}::logproc warn txt {set ::INFO $txt}
    ${log}::warn Danger Will Robinson!
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-3.4 {log} {
    set log1 [logger::init global]
    ${log1}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    set log2 [logger::init global::subsystem]
    ${log1}::info boo
    lappend retval [set ::INFO]
    ${log2}::info BOO
    lappend retval [set ::INFO]
    ${log2}::delete
    ${log1}::delete
    set retval
} {{LOGGED: boo} {LOGGED: BOO}}

test logger-4.0 {disable} {
    set ::INFO {no change}
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log}::disable warn
    ${log}::info "Alert"
    ${log}::delete
    set ::INFO
} {no change}

test logger-4.1 {disable + enable} {
    set ::INFO {no change}
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log}::disable warn
    ${log}::enable info
    ${log}::info "Alert"
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-4.2 {disable all} {
    set ::INFO {no change}
    set log [logger::init global]
    ${log}::logproc critical txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log}::disable critical
    ${log}::critical "Alert"
    ${log}::delete
    set ::INFO
} {no change}

test logger-4.3 {enable all} {
    set ::INFO {no change}
    set log [logger::init global]
    ${log}::logproc debug txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log}::enable debug
    ${log}::debug "Alert"
    ${log}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-4.4 {enable bad args} {
    set log [logger::init global]
    catch { ${log}::enable badargs } err
    ${log}::delete
    set err
} {Invalid level 'badargs' - levels are debug info notice warn error critical alert emergency}

test logger-4.5 {test method inheritance} {
    set log1 [logger::init global]
    set log2 [logger::init global::child]
    ${log1}::logproc notice txt {
    set ::INFO "Danger Will Robinson!"
    }
    ${log2}::notice "alert"
    ${log2}::delete
    ${log1}::delete
    set ::INFO
} {Danger Will Robinson!}

test logger-4.6 {disable bad args} {
    set log [logger::init global]
    catch { ${log}::disable badargs } err
    ${log}::delete
    set err
} {Invalid level 'badargs' - levels are debug info notice warn error critical alert emergency}

test logger-5.0 {setlevel command} {
    set ::INFO ""
    set log1 [logger::init global]
    ${log1}::setlevel warn
    ${log1}::logproc error txt {
    lappend ::INFO "Error Message"
    }
    ${log1}::logproc warn txt {
    lappend ::INFO "Warning Message"
    }
    ${log1}::logproc notice txt {
    lappend ::INFO "Notice Message"
    }
    ${log1}::error "error"
    ${log1}::warn "warn"
    ${log1}::notice "notice"
    ${log1}::delete
    set ::INFO
} {{Error Message} {Warning Message}}

test logger-5.1 {setlevel, invalid level} {
    set log [logger::init global]
    set code [catch {${log}::setlevel badargs} msg]
    ${log}::delete
    list $code $msg
} {1 {Invalid level 'badargs' - levels are debug info notice warn error critical alert emergency}}

test logger-5.2 {setlevel, with children} {
    set log1 [logger::init global]
    ${log1}::setlevel notice
    set log2 [logger::init global::child]
    set ::DEBUGINFO ""
    set ::WARNINFO ""
    ${log1}::logproc debug txt {
    lappend ::DEBUGINFO $txt
    }
    ${log1}::logproc warn txt {
    lappend ::WARNINFO $txt
    }
    ${log1}::debug Parent
    ${log1}::warn Parent
    ${log2}::debug Child
    ${log2}::warn Child
    ${log1}::delete
    list $::DEBUGINFO $::WARNINFO
} {{} {Parent Child}}

test logger-5.3 {global setlevel before logger::init} {
    logger::setlevel error
    set log1 [logger::init global]
    set level [${log1}::currentloglevel]
    ${log1}::delete
    logger::setlevel debug
    set level
} {error}

test logger-5.4 {global setlevel after logger::init} {
    logger::setlevel error
    set log1 [logger::init global]
    set level [${log1}::currentloglevel]
    ${log1}::delete
    logger::setlevel debug
    set level
} {error}

test logger-5.5 {global setlevel with wrong level} {
    catch {logger::setlevel badargs} msg
    set msg
} {Invalid level 'badargs' - levels are debug info notice warn error critical alert emergency}

test logger-6.0 {levels command} {
    logger::levels 
} {debug info notice warn error critical alert emergency}

test logger-7.0 {currentloglevel} {
    set log [logger::init global]
    foreach lvl [logger::levels] {
        ${log}::setlevel $lvl
        lappend result [${log}::currentloglevel]
    }
    ${log}::delete
    set result
} {debug info notice warn error critical alert emergency}

test logger-7.1 {currentloglevel, disable all} {
    set log [logger::init global]
    ${log}::disable emergency
    set result [${log}::currentloglevel]
    ${log}::delete
    set result
} {none}

test logger-7.2 {currentloglevel, enable incremental} {
    set results ""
    set log [logger::init global]
    ${log}::disable critical
    ${log}::enable critical
    lappend results [${log}::currentloglevel]
    ${log}::enable debug
    lappend results [${log}::currentloglevel]
    ${log}::delete
    set results
} {critical debug}

test logger-7.3 {currentloglevel, enable incremental} {
    set results ""
    set log [logger::init global]
    ${log}::disable critical
    ${log}::enable debug
    lappend results [${log}::currentloglevel]
    ${log}::enable critical
    lappend results [${log}::currentloglevel]
    ${log}::delete
    set results
} {debug debug}

test logger-7.4 {currentloglevel, disable incremental} {
    set results ""
    set log [logger::init global]
    ${log}::enable debug
    lappend results [${log}::currentloglevel]
    ${log}::disable emergency
    lappend results [${log}::currentloglevel]
    ${log}::disable debug
    lappend results [${log}::currentloglevel]
    ${log}::delete
    set results
} {debug none none}

test logger-7.5 {currentloglevel, disable incremental} {
    set results ""
    set log [logger::init global]
    ${log}::enable debug
    lappend results [${log}::currentloglevel]
    ${log}::disable debug
    lappend results [${log}::currentloglevel]
    ${log}::disable emergency
    lappend results [${log}::currentloglevel]
    ${log}::delete
    set results
} {debug info none}

test logger-8.0 {logproc with existing proc, non existing proc} {
    set log [logger::init global]
    catch { ${log}::logproc warn NoSuchProc } msg
    ${log}::delete
    set msg
} {Invalid cmd 'NoSuchProc' - does not exist}

test logger-8.1 {logproc with existing proc, introspection} {
    set log [logger::init global]
    catch { ${log}::logproc warn } msg
    ${log}::delete
    set msg
} {::logger::tree::global::warncmd}

test logger-8.2 {logproc with existing proc} {
    set ::INFO ""
    set log [logger::init global]
    proc errorlogproc {txt} {
        lappend ::INFO "Error Message: $txt"
    }
    set msg [info commands errorlogproc]
    ${log}::logproc error errorlogproc 
    ${log}::error "error"
    ${log}::error "second error"
    ${log}::delete 
    rename errorlogproc ""
    list $msg $::INFO
} {errorlogproc {{Error Message: error} {Error Message: second error}}}

test logger-8.3 {logproc with args and body} {
    set ::INFO ""
    set log [logger::init global]
    ${log}::logproc error txt {lappend ::INFO "Error Message: $txt"}
    ${log}::error "error"
    ${log}::error "second error"
    ${log}::delete
    set ::INFO
} {{Error Message: error} {Error Message: second error}}

test logger-8.4 {logproc with existing proc, survive level switching} {
    set ::INFO ""
    set log [logger::init global]
    proc errorlogproc {txt} {
        lappend ::INFO "Error Message: $txt"
    }
    ${log}::logproc error errorlogproc 
    ${log}::error "error"
    ${log}::setlevel critical
    ${log}::error "this should not be in the logfile"
    ${log}::setlevel notice
    ${log}::error "second error"
    ${log}::delete 
    rename errorlogproc ""
    set ::INFO
} {{Error Message: error} {Error Message: second error}}

test logger-8.5 {logproc with existing proc, introspection} {
    set ::INFO ""
    set log [logger::init global]
    proc errorlogproc {txt} {
        lappend ::INFO "Error Message: $txt"
    }
    set msg [info commands errorlogproc]
    ${log}::logproc error errorlogproc 
    set cmd [${log}::logproc error]
    ${log}::delete 
    rename errorlogproc ""
    list $msg $cmd
} {errorlogproc errorlogproc}

test logger-8.6 {logproc with args and body, introspection} {
    set ::INFO ""
    set log [logger::init global]
    ${log}::logproc error txt {lappend ::INFO "Error Message: $txt"}
    set cmd [${log}::logproc error]
    ${log}::delete
    set cmd
} {::logger::tree::global::errorcustomcmd}

test logger-8.7 {logproc with too many args} {
    set log [logger::init global]
    set code [catch {${log}::logproc error too many args]} msg]
    ${log}::delete
    list $code $msg
} [list 1 [subst -novariable -nocommands \
     "Usage: \${log}::logproc level ?cmd?\nor \${log}::logproc level argname body"]]

test logger-9.0 {services subcommand} {
    set log [logger::init global]
    set result [logger::services]
    ${log}::delete
    set result
} {global}

test logger-9.1 {services subcommand, no child services} {
    set log [logger::init global]
    set services [${log}::services]
    ${log}::delete
    set services
} {}

test logger-9.2 {services subcommand, children services} {
    set log [logger::init global]
    set child [logger::init global::child]
    set result [list [logger::services] [${log}::services] [${child}::services]]
    ${log}::delete
    set result
} [list [list global global::child] global::child {}] 

test logger-10.0 {servicecmd test} {
    set log [logger::init global]
    set cmd [logger::servicecmd global]
    ${log}::delete
    list $log $cmd
} {::logger::tree::global ::logger::tree::global}

test logger-10.1 {servicecmd, nonexistent service} {
    set code [catch {logger::servicecmd nonexistant} msg]
    list $code $msg
} {1 {Service "nonexistant" does not exist.}}

test logger-11.0 {servicename subcommand} {
    set log [logger::init global]
    set name [${log}::servicename]
    ${log}::delete
    set name
} {global}

test logger-12.0 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::foo {
        logger::import global
        info "In"
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    ${log}::delete
    set retval

} {{LOGGED: Out} {LOGGED: In} {LOGGED: Out}}

test logger-12.1 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::foo {
        logger::import -prefix log_ global
        log_info "In"
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    ${log}::delete
    set retval
} {{LOGGED: Out} {LOGGED: In} {LOGGED: Out}}

test logger-12.2 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { }
    namespace eval ::foo {
        logger::import -namespace ::bar global
        ::bar::info "In"
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete
    set retval
} {{LOGGED: Out} {LOGGED: In} {LOGGED: Out}}

test logger-12.3 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { }
    namespace eval ::foo {
        logger::import -prefix log_ -namespace ::bar global
        ::bar::log_info "In"
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete
    set retval
} {{LOGGED: Out} {LOGGED: In} {LOGGED: Out}}

test logger-12.4 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::foo {
        logger::import -all global
        info "In"
        set ::cmds [lsort [::info commands ::foo::*]]
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    ${log}::delete
    list $retval $::cmds
    
} {{{LOGGED: Out} {LOGGED: In} {LOGGED: Out}} {::foo::alert ::foo::critical\
     ::foo::currentloglevel ::foo::debug ::foo::delete ::foo::delproc\
     ::foo::disable ::foo::emergency ::foo::enable ::foo::error ::foo::info\
     ::foo::logproc ::foo::notice ::foo::servicename ::foo::services\
     ::foo::setlevel ::foo::trace ::foo::warn}}

test logger-12.5 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { }
    namespace eval ::foo {
        logger::import -all -namespace ::bar global
        ::bar::info "In"
        set ::cmds [lsort [::info commands ::bar::*]]
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete
    
    list $retval $::cmds
    
} {{{LOGGED: Out} {LOGGED: In} {LOGGED: Out}} {::bar::alert ::bar::critical\
     ::bar::currentloglevel ::bar::debug ::bar::delete ::bar::delproc\
     ::bar::disable ::bar::emergency ::bar::enable ::bar::error ::bar::info\
     ::bar::logproc ::bar::notice ::bar::servicename ::bar::services\
     ::bar::setlevel ::bar::trace ::bar::warn}}

test logger-12.6 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { 
        proc services {} {}
    }
    namespace eval ::foo {
        set ::code [catch {logger::import -all -namespace ::bar global} ::msg]
    }
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete

    list $::code $::msg
        
} [list 1 "can't import command \"::bar::services\": already exists" ]

test logger-12.7 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { 
        proc services {} {}
    }
    namespace eval ::foo {
        set ::code [catch {logger::import -all -force -namespace ::bar global} ::msg]
    }
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete

    list $::code $::msg
        
} [list 0 "" ]

test logger-12.8 {import subcommand} {
    set retval ""
    set log [logger::init global]
    ${log}::logproc info txt {
    set ::INFO "LOGGED: $txt"
    }
    ${log}::info "Out"
    lappend retval $::INFO
    namespace eval ::bar { }
    namespace eval ::foo {
        logger::import -all -namespace bar global
        ::foo::bar::info "In"
        set ::cmds [lsort [::info commands ::foo::bar::*]]
    }
    lappend retval $::INFO
    ${log}::info "Out"
    lappend retval $::INFO
    namespace delete ::foo
    namespace delete ::bar
    ${log}::delete
    
    list $retval $::cmds
    
} {{{LOGGED: Out} {LOGGED: In} {LOGGED: Out}} {::foo::bar::alert\
     ::foo::bar::critical ::foo::bar::currentloglevel ::foo::bar::debug\
     ::foo::bar::delete ::foo::bar::delproc ::foo::bar::disable\
     ::foo::bar::emergency ::foo::bar::enable ::foo::bar::error\
     ::foo::bar::info ::foo::bar::logproc ::foo::bar::notice\
     ::foo::bar::servicename ::foo::bar::services\
     ::foo::bar::setlevel ::foo::bar::trace ::foo::bar::warn}}

test logger-12.9 {import subcommand, errors} {
    set code [catch {
        logger::import
    } msg]
    list $code $msg
} {1 {Wrong # of arguments: "logger::import ?-all? ?-force? ?-prefix prefix? ?-namespace namespace? service"}}

test logger-12.10 {import subcommand, errors} {
    set code [catch {
        logger::import 1 2 3 4 5 6 7 8 
    } msg]
    list $code $msg
} {1 {Wrong # of arguments: "logger::import ?-all? ?-force? ?-prefix prefix? ?-namespace namespace? service"}}

test logger-12.11 {import subcommand, errors} {
    set code [catch {
        logger::import -foo 1 
    } msg]
    list $code $msg
} {1 {Unknown argument: "-foo" :
Usage: "logger::import ?-all? ?-force? ?-prefix prefix? ?-namespace namespace? service"}}

test logger-12.12 {import subcommand, errors} {
    set code [catch {
        logger::import foo 
    } msg]
    list $code $msg
} {1 {Service "foo" does not exist.}}

test logger-12.13 {import subcommand, errors} {
    set l [logger::init global]
    namespace eval ::foo {
        proc debug {args} { }
    }
    set code [catch {
        logger::import -namespace ::foo global 
    } msg]
    list $code $msg
} {1 {can't import command "::foo::debug": already exists}}

test logger-13.0 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }
    ${l1}::info global
    ${l2}::info global::child
    ${l3}::info global::child::child
    ${l1}::delete
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.1 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set ::INFO2 ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    ${l2}::logproc info txt { 
         variable service
         lappend ::INFO2 $service $txt
    }
    ${l1}::info global
    ${l2}::info global::child
    ${l3}::info global::child::child
    ${l1}::delete
    list $::INFO $::INFO2
} [list [list global global] [list global::child global::child global::child::child global::child::child] ]

test logger-13.2 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -all -namespace log global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log::info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.3 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -namespace log global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log::info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.4 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -all -prefix log_ -namespace log global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log::log_info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.5 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -prefix log_ -namespace log global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log::log_info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.6 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -prefix log_ global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log_info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.7 {test for correct servicename, Bug 1102131} {
    set ::INFO ""
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    ${l1}::logproc info txt { 
         variable service
         lappend ::INFO $service $txt
    }    
    namespace eval ::foo {
        logger::import -force -all -prefix log_ global::child::child
    }

    ${l1}::info global
    ${l2}::info global::child
    foo::log_info global::child::child
    ${l1}::delete
    namespace delete ::foo
    set ::INFO
} [list global global global::child global::child global::child::child global::child::child] 

test logger-13.8 {test for logproc interations with childs} {
    set l1 [logger::init global]
    set l2 [logger::init global::child]
    set l3 [logger::init global::child::child]
    
    namespace eval ::logtest {
        proc mylogproc {args} {
            variable len
            lappend len [llength $args]
        }
    }
    ${l1}::logproc info ::logtest::mylogproc
    ${l1}::info global
    ${l2}::info global::child
    ${l3}::info global::child::child
    ${l1}::delete
    set len $::logtest::len
    namespace delete ::logtest
    set len
} [list 1 1 1] 



test logger-14.1 {test for a clean call stack for logprocs} {
    namespace eval ::logtest {
       proc mylog {txt} { set ::logtest::stack [info level]}
       proc dolog {logger} {
            ${logger}::info foo
       }
    }
    set l1 [logger::init global]
    ${l1}::logproc info ::logtest::mylog
    ::logtest::dolog $l1
    set val $::logtest::stack
    namespace delete ::logtest
    ${l1}::delete
    set val
} 2

test logger-14.2 {test for a clean call stack for logprocs} {
    namespace eval ::logtest {
       proc mylog {txt} { set ::logtest::stack [list [info level 1] [info level 2]]}
       proc dolog {logger} {
            ${logger}::info foo
       }
    }
    set l1 [logger::init global]
    ${l1}::logproc info ::logtest::mylog
    ::logtest::dolog $l1
    set val $::logtest::stack
    namespace delete ::logtest
    ${l1}::delete
    set val
} {{::logtest::dolog ::logger::tree::global} {::logtest::mylog foo}}

test logger-14.3 {test for a clean call stack for logprocs} {
    namespace eval ::logtest {
       proc mylog {txt} { set ::logtest::stack [list [info level 1] [info level 2]]}
    }
    set l1 [logger::init global]
    ${l1}::logproc info ::logtest::mylog
    namespace eval ::foo {
        logger::import -force -all -prefix log_ global
        proc dolog {logger} {
            log_info foo
        }        
    }
    ::foo::dolog $l1
    set val $::logtest::stack
    namespace delete ::logtest
    namespace delete ::foo
    ${l1}::delete
    set val
} {{::foo::dolog ::logger::tree::global} {::logtest::mylog foo}}

test logger-14.4 {test for a clean call stack for logprocs} {
    namespace eval ::logtest {
       proc mylog {txt} { set ::logtest::stack [list [info level 1] [info level 2]]
                          set ::logtest::info [uplevel 1 set someinfo]                 
       }
       proc dolog {logger} {
            set someinfo bar
            ${logger}::info foo
       }
    }
    set l1 [logger::init global]
    ${l1}::logproc info ::logtest::mylog
    ::logtest::dolog $l1
    set val [list $::logtest::stack $::logtest::info]
    namespace delete ::logtest
    ${l1}::delete
    set val
} {{{::logtest::dolog ::logger::tree::global} {::logtest::mylog foo}} bar}


test logger-15.0 {test for logger levelchange callbacks} {
    namespace eval ::logtest {
        proc lvlchange {old new} {
            variable changes 
            lappend changes [list $old $new]
            return
        }
    }
    set l [logger::init global]
    set default [list [${l}::lvlchangeproc]]
    ${l}::lvlchangeproc ::logtest::lvlchange
    lappend default [${l}::lvlchangeproc]
    ${l}::delete
    namespace delete ::logtest
    set default
} {::logger::tree::global::no-op ::logtest::lvlchange}

test logger-15.1 {test for logger levelchange callbacks} {
    set l [logger::init global]
    set ok [catch {${l}::lvlchangeproc a b} msg]
    ${l}::delete
    list $ok $msg
} [list 1 {Wrong # of arguments. Usage: ${log}::lvlchangeproc ?cmd?} ]

test logger-15.2 {test for logger levelchange callbacks} {
    namespace eval ::logtest {
        proc lvlchange {old new} {
            variable changes 
            lappend changes [list $old $new]
            return
        }
    }
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    ${l}::lvlchangeproc ::logtest::lvlchange
    set rlvl [list]
    foreach {lvl} [logger::levels] {
        ${l}::setlevel $lvl
        set rlvl [linsert $rlvl 0 $lvl] 
    } 
    foreach {lvl} $rlvl {
        ${l}::setlevel $lvl
    }
    set changes $::logtest::changes
    ${l}::delete
    namespace delete ::logtest
    set changes
} [list {debug info} {info notice} {notice warn} {warn error} {error critical} \
        {critical alert} {alert emergency} {emergency alert} {alert critical}  \
        {critical error} {error warn} {warn notice} {notice info} {info debug}]

test logger-15.3 {test for logger levelchange callbacks} {
    namespace eval ::logtest {
        proc lvlchange {old new} {
            variable changes 
            lappend changes [list $old $new]
            return
        }
    }
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set lc [logger::init global::child]
    ${lc}::lvlchangeproc ::logtest::lvlchange
    set rlvl [list]
    foreach {lvl} [logger::levels] {
        ${l}::setlevel $lvl
        set rlvl [linsert $rlvl 0 $lvl] 
    } 
    foreach {lvl} $rlvl {
        ${l}::setlevel $lvl
    }
    set changes $::logtest::changes
    ${l}::delete
    namespace delete ::logtest
    set changes
} [list {debug info} {info notice} {notice warn} {warn error} {error critical} \
        {critical alert} {alert emergency} {emergency alert} {alert critical}  \
        {critical error} {error warn} {warn notice} {notice info} {info debug}]

test logger-15.4 {test for logger with empty levelchange callback} {
    set ::gotcalled 0
    proc ::debug {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc ""} msg]
    ${l}::setlevel warn
    ${l}::delete
    rename ::debug ""
    list $::gotcalled $code $msg
} {0 1 {Invalid cmd '' - does not exist}}

test logger-15.5 {test for strange callback names, glob pattern ::*} {
    set ::gotcalled 0
    proc ::* {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc ::*} msg]
    ${l}::setlevel warn
    ${l}::delete
    rename ::* ""
    list $::gotcalled $code $msg
} {1 0 ::*}

test logger-15.6 {test for other [] glob pattern} {
    set ::gotcalled 0
    proc ::\[info\] {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::[info]}} msg]
    ${l}::setlevel warn
    ${l}::delete
    rename {::[info]} ""
    list $::gotcalled $code $msg
} {1 0 {::[info]}}

test logger-15.7 {test for spaces in commands support} {
    set ::gotcalled 0
    proc what\ a\ stupid\ proc {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc [list {what a stupid proc}]} msg]
    ${l}::setlevel warn
    ${l}::delete
    rename {what a stupid proc} ""
    list $::gotcalled $code $msg
} {1 0 {{what a stupid proc}}}

test logger-15.8 {test for other []* glob pattern} {
    set ::gotcalled 0
    proc ::\[info\]* {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::[info]*}} msg]
    ${l}::setlevel warn
    ${l}::delete
    rename {::[info]*} ""
    list $::gotcalled $code $msg
} {1 0 {::[info]*}}

test logger-15.9 {test for other []* glob pattern} {
    set ::gotcalled 0
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::[info]*}} msg]
    ${l}::setlevel warn
    ${l}::delete
    list $::gotcalled $code $msg
} {0 1 {Invalid cmd '::[info]*' - does not exist}}

test logger-15.10 {test for non normalized namespace names} {
    set ::gotcalled 0
    namespace eval ::logtest {}
    proc ::logtest::test {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::::logtest:::test}} msg]
    ${l}::setlevel warn
    ${l}::delete
    namespace delete ::logtest
    list $::gotcalled $code $msg
} {1 0 ::::logtest:::test}

test logger-15.11 {test for non normalized namespace names} {
    set ::gotcalled 0
    namespace eval ::logtest {}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::::logtest:::test}} msg]
    ${l}::setlevel warn
    ${l}::delete
    namespace delete ::logtest
    list $::gotcalled $code $msg
} {0 1 {Invalid cmd '::::logtest:::test' - does not exist}}

test logger-15.12 {test for namespace with glob pattern} {
    set ::gotcalled 0
    namespace eval ::logtest {}
    namespace eval ::logtest::* {}
    proc ::logtest::*::test {args} {set ::gotcalled 1}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::logtest::*::test}} msg]
    ${l}::setlevel warn
    ${l}::delete
    namespace delete ::logtest
    list $::gotcalled $code $msg
} {1 0 ::logtest::*::test}

test logger-15.13 {test for namespace with glob pattern} {
    set ::gotcalled 0
    namespace eval ::logtest {}
    namespace eval ::logtest::* {}
    set l [logger::init global]
    ${l}::setlevel [lindex [logger::levels] 0]
    set code [catch {${l}::lvlchangeproc {::logtest::*::test}} msg]
    ${l}::setlevel warn
    ${l}::delete
    namespace delete ::logtest
    list $::gotcalled $code $msg
} {0 1 {Invalid cmd '::logtest::*::test' - does not exist}}

testsuiteCleanup
return