# Copyright (c) 1994-1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2006      ActiveState
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: info.test,v 1.24.2.5 2006/11/28 22:20:02 andreas_kupries Exp $
# RCS: @(#) $Id: info.test,v 1.24.2.6 2008/06/16 20:46:16 andreas_kupries Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest 2
    namespace import -force ::tcltest::*
}

# Set up namespaces needed to test operation of "info args", "info body",

    # catch is another level!, i.e. we have 8, not 7
    catch {info frame 9} msg
    set msg
} {bad level "9"}

test info-22.3 {info frame, current, relative} tip280 {
    info frame 0
} {type eval line 2 cmd {info frame 0}}
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}

test info-22.4 {info frame, current, relative, nested} tip280 {
    set res [info frame 0]
} {type eval line 2 cmd {info frame 0}}
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}

test info-22.5 {info frame, current, absolute} tip280 {
    reduce [info frame 7]
} {type eval line 2 cmd {info frame 7}}
} {type eval line 2 cmd {info frame 7} proc ::tcltest::RunTest}

test info-22.6 {info frame, global, relative} tip280 {
    reduce [info frame -6]
} {type source line 759 file info.test cmd test\ info-22.6\ \{info\ frame,\ global,\ relativ}

test info-22.7 {info frame, global, absolute} tip280 {
    reduce [info frame 1]
} {type source line 763 file info.test cmd test\ info-22.7\ \{info\ frame,\ global,\ absolut}

test info-22.8 {info frame, basic trace} tip280 {
    join [etrace] \n
} {8 {type source line 723 file info.test cmd {info frame $level} proc ::etrace level 0}
7 {type eval line 2 cmd etrace}
7 {type eval line 2 cmd etrace proc ::tcltest::RunTest}
6 {type source line 2277 file tcltest.tcl cmd {uplevel 1 $script} proc ::tcltest::RunTest}
5 {type eval line 1 cmd {::tcltest::RunTest }}
5 {type eval line 1 cmd {::tcltest::RunTest } proc ::tcltest::Eval}
4 {type source line 1619 file tcltest.tcl cmd {uplevel 1 $script} proc ::tcltest::Eval}
3 {type eval line 1 cmd ::tcltest::Eval\ \{::tcltest::RunTest\ }
3 {type eval line 1 cmd ::tcltest::Eval\ \{::tcltest::RunTest\  proc ::tcltest::test}
2 {type source line 1966 file tcltest.tcl cmd {uplevel 1 [list [namespace origin Eval] $command 1]} proc ::tcltest::test}
1 {type source line 767 file info.test cmd test\ info-22.8\ \{info\ frame,\ basic\ trac}}
## The line 1966 is off by 5 from the true value of 1971. This is a knownBug, see testcase 30.0
test info-23.0 {eval'd info frame} tip280 {
    eval {info frame}
} 8

test info-23.1 {eval'd info frame, semi-dynamic} tip280 {
    eval info frame
} 8

test info-23.2 {eval'd info frame, dynamic} tip280 {
    set script {info frame}
    eval $script
} 8

test info-23.3 {eval'd info frame, literal} tip280 {
    eval {
	info frame 0
    }
} {type eval line 2 cmd {info frame 0}}
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}

test info-23.4 {eval'd info frame, semi-dynamic} tip280 {
    eval info frame 0
} {type eval line 1 cmd {info frame 0}}
} {type eval line 1 cmd {info frame 0} proc ::tcltest::RunTest}

test info-23.5 {eval'd info frame, dynamic} tip280 {
    set script {info frame 0}
    eval $script
} {type eval line 1 cmd {info frame 0}}
} {type eval line 1 cmd {info frame 0} proc ::tcltest::RunTest}

test info-23.6 {eval'd info frame, trace} tip280 {
    set script {etrace}
    join [eval $script] \n
} {9 {type source line 723 file info.test cmd {info frame $level} proc ::etrace level 0}
8 {type eval line 1 cmd etrace}
7 {type eval line 3 cmd {eval $script}}
8 {type eval line 1 cmd etrace proc ::tcltest::RunTest}
7 {type eval line 3 cmd {eval $script} proc ::tcltest::RunTest}
6 {type source line 2277 file tcltest.tcl cmd {uplevel 1 $script} proc ::tcltest::RunTest}
5 {type eval line 1 cmd {::tcltest::RunTest }}
5 {type eval line 1 cmd {::tcltest::RunTest } proc ::tcltest::Eval}
4 {type source line 1619 file tcltest.tcl cmd {uplevel 1 $script} proc ::tcltest::Eval}
3 {type eval line 1 cmd ::tcltest::Eval\ \{::tcltest::RunTest\ }
3 {type eval line 1 cmd ::tcltest::Eval\ \{::tcltest::RunTest\  proc ::tcltest::test}
2 {type source line 1966 file tcltest.tcl cmd {uplevel 1 [list [namespace origin Eval] $command 1]} proc ::tcltest::test}
1 {type source line 806 file info.test cmd test\ info-23.6\ \{eval'd\ info\ frame,\ trac}}
## The line 1966 is off by 5 from the true value of 1971. This is a knownBug, see testcase 30.0
# -------------------------------------------------------------------------

# Procedures defined in scripts which are arguments to control
# structures (like 'namespace eval', 'interp eval', 'if', 'while',

    for {} {$flag} {} $body
    set res
} {type eval line 3 cmd {info frame 0} proc ::tcltest::RunTest}

test info-31.6 {eval, script in variable} tip280 {
    eval $body
    set res
} {type eval line 3 cmd {info frame 0}}
} {type eval line 3 cmd {info frame 0} proc ::tcltest::RunTest}

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

namespace eval foo {}
set x foo
switch -exact -- $x {
    foo {