# namespacex.test - Copyright (c) 2010 Andreas Kupries
# $Id: namespacex.test,v 1.2 2011/01/13 02:39:26 andreas_kupries Exp $

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

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

testsNeedTcl     8.5
testsNeedTcltest 2.0

testing {
    useLocal namespacex.tcl namespacex
}

# -------------------------------------------------------------------------
## helpers

proc ns_setup {{parent {}}} {
    namespace eval ${parent}::X {
        namespace eval A {}
        namespace eval B {
            namespace eval D {}
        }
        namespace eval C {}
    }
}

proc ns2_setup {{parent {}}} {
    namespace eval ${parent}::X {
        variable vXa 1
        variable vXb aleph
        namespace eval B {
            variable vB 3
        }
    }
}

proc ns3_setup {{parent {}}} {
    namespace eval ${parent}::X {
        namespace eval B {
            variable vB mjolnir
        }
    }
}

proc ns4_setup {{parent {}}} {
    namespace eval ${parent}::X {
        namespace eval B {
            variable z1 ; array set z1 {a 1 b 2}
            variable z2 99
        }
    }
}

if {[package vsatisfies [package present Tcl] 8.6]} {
    # 8.6+ args => ?arg ...?
    proc E {text} { string map [list "..." "?arg ...?"] $text }
} else {
    # 8.5- args => ...
    proc E {text} { set text }
}

# -------------------------------------------------------------------------
## hook add

test namespacex-hook-add-1.0 {
    namespacex hook add: add a single hook
} -setup {
    variable hadd1 20

    proc h {args} {
        variable hadd1
        set hadd1 40
        return
    }
    namespace eval ::testHook {
        proc testProc {} {
            foo a b c
        }
    }
} -cleanup {
    namespace delete ::testHook
    rename h {}
} -body {
    namespacex hook add ::testHook [namespace code h]
    ::testHook::testProc
    return $hadd1
} -result {40}

# -------------------------------------------------------------------------
## normalize

test namespacex-normalize-1.0 {namespacex normalize, wrong\#args, not enough} -body {
    namespacex normalize
} -returnCodes error -result {wrong # args: should be "namespacex normalize ns"}

test namespacex-normalize-1.1 {namespacex normalize, wrong\#args, too many} -body {
    namespacex normalize N X
} -returnCodes error -result {wrong # args: should be "namespacex normalize ns"}

test namespacex-normalize-2.0.0 {namespacex normalize, fqn} -body {
    namespacex normalize ::X
} -result {::X}

test namespacex-normalize-2.0.1 {namespacex normalize, relative to global} -body {
    namespacex normalize X
} -result {::X}

test namespacex-normalize-2.0.2 {namespacex normalize, relative to non-global} -body {
    namespace eval ::Q {
        namespacex normalize X
    }
} -cleanup {
    namespace delete ::Q
} -result {::Q::X}

# -------------------------------------------------------------------------
## strip

test namespacex-strip-1.0 {namespacex strip, wrong\#args, not enough} -body {
    namespacex strip
} -returnCodes error -result {wrong # args: should be "namespacex strip ns itemlist"}

test namespacex-strip-1.1 {namespacex strip, wrong\#args, not enough} -body {
    namespacex strip N
} -returnCodes error -result {wrong # args: should be "namespacex strip ns itemlist"}

test namespacex-strip-1.2 {namespacex strip, wrong\#args, too many} -body {
    namespacex strip N I X
} -returnCodes error -result {wrong # args: should be "namespacex strip ns itemlist"}

test namespacex-strip-2.0 {namespacex strip, bad child, relative} -body {
    namespacex strip ::X {Q}
} -returnCodes error -result {Expected ::X as prefix for Q, not found}

test namespacex-strip-2.1 {namespacex strip, bad child, absolute} -body {
    namespacex strip ::X {::Q}
} -returnCodes error -result {Expected ::X as prefix for ::Q, not found}

test namespacex-strip-2.1 {namespacex strip, proper children} -body {
    namespacex strip ::X {::X ::X::Q}
} -result {{} Q}

# -------------------------------------------------------------------------
## import

test namespacex-import-1.0 {namespacex import, wrong\#args, not enough} -body {
    namespacex import
} -returnCodes error -result [E {wrong # args: should be "namespacex import from ..."}]

test namespacex-import-2.0 {
    namespacex import from a child namespace
} -setup {
    namespace eval importTest {
        proc t {} {
            return [namespace current]
        }
    }
} -cleanup {
    namespace delete importTest
} -body {
    namespacex import importTest t
    t
} -result ::importTest

test namespacex-import-2.1 {
    namespacex import from fully qualified namespace
} -setup {
    namespace eval ::importTest {
        proc t {} {
            return [namespace current]
        }
    }
} -cleanup {
    namespace delete ::importTest
} -body {
    namespacex import ::importTest t
    t
} -result {::importTest}

test namespacex-import-2.2 {
    namespacex import multiple commands
} -setup {
    namespace eval ::importTest {
        proc a {} {
            return "a: [namespace current]"
        }
        proc b {} {
            return "b: [namespace current]"
        }
    }
} -cleanup {
    namespace delete ::importTest
} -body {
    namespacex import ::importTest a myA b myB
    append result [myA] " " [myB]
    return $result
} -result {a: ::importTest b: ::importTest}

# -------------------------------------------------------------------------
## info allchildren

test namespacex-info-allchildren-1.0 {namespacex info allchildren, wrong\#args, not enough} -body {
    namespacex info allchildren
} -returnCodes error -result {wrong # args: should be "namespacex info allchildren ns"}

test namespacex-info-allchildren-1.1 {namespacex info allchildren, wrong\#args, too many} -body {
    namespacex info allchildren N X
} -returnCodes error -result {wrong # args: should be "namespacex info allchildren ns"}

test namespacex-info-allchildren-2.0.0 {namespacex info allchildren, fqn} -setup {
    ns_setup
} -body {
    lsort -dict [namespacex info allchildren ::X]
} -cleanup {
    namespace delete ::X
} -result {::X::A ::X::B ::X::B::D ::X::C}

test namespacex-info-allchildren-2.0.1 {namespacex info allchildren, relative to global} -setup {
    ns_setup
} -body {
    lsort -dict [namespacex info allchildren X]
} -cleanup {
    namespace delete ::X
} -result {::X::A ::X::B ::X::B::D ::X::C}

test namespacex-info-allchildren-2.0.2 {namespacex info allchildren, relative to non-global} -setup {
    ns_setup ::Q
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info allchildren X]
    }
} -cleanup {
    namespace delete ::Q
} -result {::Q::X::A ::Q::X::B ::Q::X::B::D ::Q::X::C}

# -------------------------------------------------------------------------
## info vars

test namespacex-info-vars-1.0 {namespacex info vars, wrong\#args, not enough} -body {
    namespacex info vars
} -returnCodes error -result {wrong # args: should be "namespacex info vars ns ?pattern?"}

test namespacex-info-vars-1.1 {namespacex info vars, wrong\#args, too many} -body {
    namespacex info vars N P X
} -returnCodes error -result {wrong # args: should be "namespacex info vars ns ?pattern?"}

test namespacex-info-vars-2.0.0 {namespacex info vars, fqn} -setup {
    ns2_setup
} -body {
    lsort -dict [namespacex info vars ::X]
} -cleanup {
    namespace delete ::X
} -result {vXa vXb}

test namespacex-info-vars-2.0.1 {namespacex info vars, relative to global} -setup {
    ns2_setup
} -body {
    lsort -dict [namespacex info vars X]
} -cleanup {
    namespace delete ::X
} -result {vXa vXb}

test namespacex-info-vars-2.0.2 {namespacex info vars, relative to non-global} -setup {
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info vars X]
    }
} -cleanup {
    namespace delete ::Q
} -result {vXa vXb}

test namespacex-info-vars-2.1 {namespacex info vars} -setup {
    namespace eval ::X {}
} -body {
    lsort -dict [namespacex info vars ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-info-vars-2.2.0 {namespacex info vars, fqn} -setup {
    ns3_setup
} -body {
    lsort -dict [namespacex info vars ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-info-vars-2.2.1 {namespacex info vars, relative to global} -setup {
    ns3_setup
} -body {
    lsort -dict [namespacex info vars X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-info-vars-2.2.2 {namespacex info vars, relative to non-global} -setup {
    ns3_setup ::Q
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info vars X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

# -------------------------------------------------------------------------
## info allvars

test namespacex-info-allvars-1.0 {namespacex info allvars, wrong\#args, not enough} -body {
    namespacex info allvars
} -returnCodes error -result {wrong # args: should be "namespacex info allvars ns"}

test namespacex-info-allvars-1.1 {namespacex info allvars, wrong\#args, too many} -body {
    namespacex info allvars N X
} -returnCodes error -result {wrong # args: should be "namespacex info allvars ns"}

test namespacex-info-allvars-2.0.0 {namespacex info allvars, fqn} -setup {
    ns2_setup
} -body {
    lsort -dict [namespacex info allvars ::X]
} -cleanup {
    namespace delete ::X
} -result {B::vB vXa vXb}

test namespacex-info-allvars-2.0.1 {namespacex info allvars, relative to global} -setup {
    ns2_setup
} -body {
    lsort -dict [namespacex info allvars X]
} -cleanup {
    namespace delete ::X
} -result {B::vB vXa vXb}

test namespacex-info-allvars-2.0.2 {namespacex info allvars, relative to non-global} -setup {
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info allvars X]
    }
} -cleanup {
    namespace delete ::Q
} -result {B::vB vXa vXb}

test namespacex-info-allvars-2.1.0 {namespacex info allvars, fqn} -setup {
    namespace eval ::X {}
} -body {
    lsort -dict [namespacex info allvars ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-info-allvars-2.1.1 {namespacex info allvars, relative to global} -setup {
    namespace eval ::X {}
} -body {
    lsort -dict [namespacex info allvars X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-info-allvars-2.1.2 {namespacex info allvars, relative to non-global} -setup {
    namespace eval ::Q::X {}
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info allvars X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

test namespacex-info-allvars-2.2.0 {namespacex info allvars, fqn} -setup {
    ns3_setup
} -body {
    lsort -dict [namespacex info allvars ::X]
} -cleanup {
    namespace delete ::X
} -result {B::vB}

test namespacex-info-allvars-2.2.1 {namespacex info allvars, relative to global} -setup {
    ns3_setup
} -body {
    lsort -dict [namespacex info allvars X]
} -cleanup {
    namespace delete ::X
} -result {B::vB}

test namespacex-info-allvars-2.2.2 {namespacex info allvars, relative to non-global} -setup {
    ns3_setup ::Q
} -body {
    namespace eval ::Q {
        lsort -dict [namespacex info allvars X]
    }
} -cleanup {
    namespace delete ::Q
} -result {B::vB}

# -------------------------------------------------------------------------
## state get

test namespacex-state-get-1.0 {namespacex state get, wrong\#args, not enough} -body {
    namespacex state get
} -returnCodes error -result {wrong # args: should be "namespacex state get ns"}

test namespacex-state-get-1.1 {namespacex state get, wrong\#args, too many} -body {
    namespacex state get N X
} -returnCodes error -result {wrong # args: should be "namespacex state get ns"}

test namespacex-state-get-2.0.0 {namespacex state get, fqn} -setup {
    ns2_setup
} -body {
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-get-2.0.1 {namespacex state get, relative to global} -setup {
    ns2_setup
} -body {
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-get-2.0.2 {namespacex state get, relative to non-global} -setup {
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-get-2.1.0 {namespacex state get, fqn} -setup {
    namespace eval ::X {}
} -body {
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-get-2.1.1 {namespacex state get, relative to global} -setup {
    namespace eval ::X {}
} -body {
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-get-2.1.2 {namespacex state get, relative to non-global} -setup {
    namespace eval ::Q::X {}
} -body {
    namespace eval ::Q {
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

test namespacex-state-get-2.2.0 {namespacex state get, fqn} -setup {
    ns3_setup
} -body {
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} mjolnir}

test namespacex-state-get-2.2.1 {namespacex state get, relative to global} -setup {
    ns3_setup
} -body {
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} mjolnir}

test namespacex-state-get-2.2.2 {namespacex state get, relative to non-global} -setup {
    ns3_setup ::Q
} -body {
    namespace eval ::Q {
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{S B::vB} mjolnir}

test namespacex-state-get-2.3 {namespacex state get, array handling} -setup {
    ns4_setup ::Q
} -body {
    namespace eval ::Q {
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{A B::z1} {a 1 b 2} {S B::z2} 99}

# -------------------------------------------------------------------------
## state drop

test namespacex-state-drop-1.0 {namespacex state drop, wrong\#args, not enough} -body {
    namespacex state drop
} -returnCodes error -result {wrong # args: should be "namespacex state drop ns"}

test namespacex-state-drop-1.1 {namespacex state drop, wrong\#args, too many} -body {
    namespacex state drop N X
} -returnCodes error -result {wrong # args: should be "namespacex state drop ns"}

test namespacex-state-drop-2.0.0 {namespacex state drop, fqn} -setup {
    ns2_setup
} -body {
    namespacex state drop ::X
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.0.1 {namespacex state drop, relative to global} -setup {
    ns2_setup
} -body {
    namespacex state drop X
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.0.2 {namespacex state drop, relative to non-global} -setup {
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state drop X
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

test namespacex-state-drop-2.1.0 {namespacex state drop, fqn} -setup {
    namespace eval ::X {}
} -body {
    namespacex state drop X
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.1.1 {namespacex state drop, relative to global} -setup {
    namespace eval ::X {}
} -body {
    namespacex state drop X
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.1.2 {namespacex state drop, relative to non-global} -setup {
    namespace eval ::Q::X {}
} -body {
    namespace eval ::Q {
        namespacex state drop X
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

test namespacex-state-drop-2.2.0 {namespacex state drop, fqn} -setup {
    ns3_setup
} -body {
    namespacex state drop X
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.2.1 {namespacex state drop, relative to global} -setup {
    ns3_setup
} -body {
    namespacex state drop X
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {}

test namespacex-state-drop-2.2.2 {namespacex state drop, relative to non-global} -setup {
    ns3_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state drop X
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {}

# -------------------------------------------------------------------------
## state set

test namespacex-state-set-1.0 {namespacex state set, wrong\#args, not enough} -body {
    namespacex state set
} -returnCodes error -result {wrong # args: should be "namespacex state set ns state"}

test namespacex-state-set-1.1 {namespacex state set, wrong\#args, not enough} -body {
    namespacex state set N
} -returnCodes error -result {wrong # args: should be "namespacex state set ns state"}

test namespacex-state-set-1.2 {namespacex state set, wrong\#args, too many} -body {
    namespacex state set N S X
} -returnCodes error -result {wrong # args: should be "namespacex state set ns state"}

test namespacex-state-set-2.0.0 {namespacex state set, fqn} -setup {
    ns2_setup
    set ST [namespacex state get ::X]
    ns3_setup
} -body {
    namespacex state set ::X $ST
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-set-2.0.1 {namespacex state set, relative to global} -setup {
    ns2_setup
    set ST [namespacex state get ::X]
    ns3_setup
} -body {
    namespacex state set X $ST
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-set-2.0.1 {namespacex state set, relative to non-global} -setup {
    ns2_setup
    set ST [namespacex state get ::X]
    namespace delete ::X
    ns3_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state set X $ST
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{S B::vB} 3 {S vXa} 1 {S vXb} aleph}

test namespacex-state-set-2.1.0 {namespacex state set, fqn} -setup {
    ns3_setup
    set ST [namespacex state get ::X]
    ns2_setup
} -body {
    namespacex state set ::X $ST
    dictsort [namespacex state get ::X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} mjolnir}

test namespacex-state-set-2.1.1 {namespacex state set, relative to global} -setup {
    ns3_setup
    set ST [namespacex state get ::X]
    ns2_setup
} -body {
    namespacex state set X $ST
    dictsort [namespacex state get X]
} -cleanup {
    namespace delete ::X
} -result {{S B::vB} mjolnir}

test namespacex-state-set-2.1.2 {namespacex state set, relative to non-global} -setup {
    ns3_setup
    set ST [namespacex state get ::X]
    namespace delete ::X
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state set X $ST
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{S B::vB} mjolnir}

test namespacex-state-set-2.2 {namespacex state set, array handling} -setup {
    ns4_setup
    set ST [namespacex state get ::X]
    namespace delete ::X
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state set X $ST
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{A B::z1} {a 1 b 2} {S B::z2} 99}

test namespacex-state-set-2.3 {namespacex state set, old style} -setup {
    set ST {B::z1 {a 1 b 2} B::z2 99}
    ns2_setup ::Q
} -body {
    namespace eval ::Q {
        namespacex state set X $ST
        dictsort [namespacex state get X]
    }
} -cleanup {
    namespace delete ::Q
} -result {{S B::z1} {a 1 b 2} {S B::z2} 99}

## done
# -------------------------------------------------------------------------
testsuiteCleanup

# Local variables:
# mode: tcl
# indent-tabs-mode: nil
# End: