# -*- tcl -*-
# stack.test:  tests for the stack package.
#
# 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) 1998-2000 by Ajuba Solutions.
# All rights reserved.
#
# RCS: @(#) $Id: stack.test,v 1.19 2010/03/17 22:11:45 andreas_kupries Exp $

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

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

testsNeedTcl     8.5
testsNeedTcltest 1.0

testing {
    useAccel [useTcllibC] struct/stack.tcl struct::stack
    TestAccelInit                          struct::stack
}

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

# The global variable 'impl' is part of the public API the testsuite
# (in stack.testsuite) can expect from the environment.

TestAccelDo struct::stack impl {
    namespace import -force struct::stack

    switch -exact -- $impl {
	critcl {
	    set MY mystack

	    proc tmWrong {m loarg n {xarg {}}} {
		return [tcltest::wrongNumArgs "mystack $m" $loarg $n]
	    }

	    proc tmTooMany {m loarg {xarg {}}} {
		return [tcltest::tooManyArgs "mystack $m" $loarg]
	    }

	    proc tmTake {tcl c} { return $c }
	}
	tcl {
	    set MY ::mystack

	    if {[package vsatisfies [package provide Tcl] 8.5 9]} {
		if {[catch {package present TclOO}]} {
		    # Without TclOO
		    proc tmWrong {m loarg n {xarg {}}} {
			if {$xarg == {}} {set xarg $loarg}
			if {$xarg != {}} {set xarg " $xarg"}
			incr n
			return [tcltest::wrongNumArgs "I $m" "name$xarg" $n]
		    }

		    proc tmTooMany {m loarg {xarg {}}} {
			if {$xarg == {}} {set xarg $loarg}
			if {$xarg != {}} {set xarg " $xarg"}
			return [tcltest::tooManyArgs "I $m" "name$xarg"]
		    }
		} else {
		    # OO implementation.
		    proc tmWrong {m loarg n {xarg {}}} {
			if {$xarg == {}} {set xarg $loarg}
			if {$xarg != {}} {set xarg " $xarg"}
			incr n
			return [tcltest::wrongNumArgs "mystack $m" "$loarg" $n]
		    }

		    proc tmTooMany {m loarg {xarg {}}} {
			if {$xarg == {}} {set xarg $loarg}
			if {$xarg != {}} {set xarg " $xarg"}
			return [tcltest::tooManyArgs "mystack $m" "$loarg"]
		    }
		}
	    } else {
		proc tmWrong {m loarg n {xarg {}}} {
		    if {$xarg == {}} {set xarg $loarg}
		    if {$xarg != {}} {set xarg " $xarg"}
		    incr n
		    return [tcltest::wrongNumArgs "::struct::stack::I::$m" "name$xarg" $n]
		}

		proc tmTooMany {m loarg {xarg {}}} {
		    if {$xarg == {}} {set xarg $loarg}
		    if {$xarg != {}} {set xarg " $xarg"}
		    return [tcltest::tooManyArgs "::struct::stack::I::$m" "name$xarg"]
		}
	    }

	    proc tmTake {tcl c} { return $tcl }
	}
    }

    source [localPath stack.testsuite]
}

#----------------------------------------------------------------------
TestAccelExit struct::stack
testsuiteCleanup
