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# -*- tcl -*-
# fa_operations.test: tests for the FA operations.
#
# Copyright (c) 2004-2007 by Andreas Kupries <andreas_kupries@users.sourceforge.net>
#
# RCS: @(#) $Id: faop_union.test,v 1.4 2007/04/12 03:43:15 andreas_kupries Exp $
# -------------------------------------------------------------------------
test faop-union-${setimpl}-1.0 {union, error} {
catch {grammar::fa::op::union} res
set res
} {wrong # args: should be "grammar::fa::op::union fa fb ?mapvar?"}
test faop-union-${setimpl}-1.1 {union, error} {
catch {grammar::fa::op::union a b c d} res
set res
} {wrong # args: should be "grammar::fa::op::union fa fb ?mapvar?"}
test faop-union-${setimpl}-1.2 {union, error} {
catch {grammar::fa::op::union a b} res
set res
} {invalid command name "a"}
test faop-union-${setimpl}-1.3 {union, error} {
grammar::fa a
catch {grammar::fa::op::union a b} res
a destroy
set res
} {invalid command name "b"}
test faop-union-${setimpl}-1.4 {union, error} {
grammar::fa a
grammar::fa b
catch {grammar::fa::op::union a b} res
a destroy
b destroy
set res
} {Unable to union FAs without start/final states}
test faop-union-${setimpl}-1.5 {union, error} {
grammar::fa a
grammar::fa b
a state add x
a start add x
catch {grammar::fa::op::union a b} res
a destroy
b destroy
set res
} {Unable to union FAs without start/final states}
test faop-union-${setimpl}-1.6 {union, error} {
grammar::fa a
grammar::fa b
a state add x
a final add x
catch {grammar::fa::op::union a b} res
a destroy
b destroy
set res
} {Unable to union FAs without start/final states}
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foreach {n fa fb fres rmap} {
0
{grammar::fa @ {x {1 0 {@ y}} y {0 1 {}}}}
{grammar::fa = {u {1 0 {= v}} v {0 1 {}}}}
{grammar::fa {= @} {x {0 0 {@ y}} y {0 0 {{} f.0}} u {0 0 {= v}} v {0 0 {{} f.0}} s.0 {1 0 {{} {x u}}} f.0 {0 1 {}}}}
{}
1
{grammar::fa @ {x {1 0 {@ y}} y {0 1 {}}}}
{grammar::fa = {x {1 0 {= y}} y {0 1 {}}}}
{grammar::fa {= @} {x {0 0 {@ y}} y {0 0 {{} f.0}} 0 {0 0 {= 1}} 1 {0 0 {{} f.0}} s.0 {1 0 {{} {x 0}}} f.0 {0 1 {}}}}
{0 x 1 y}
} {
set key ${n}
test faop-union-${setimpl}-2.$key {union} {
grammar::fa a deserialize $fa
grammar::fa b deserialize $fb
grammar::fa::op::union a b map
set res [validate_serial $fres a]
lappend res [string equal $rmap [dictsort $map]]
a destroy
b destroy
set res
} {ok 1}
test faop-union-${setimpl}-3.$key {union, as method} {
grammar::fa a deserialize $fa
grammar::fa b deserialize $fb
a union b map
set res [validate_serial $fres a]
lappend res [string equal $rmap [dictsort $map]]
a destroy
b destroy
set res
} {ok 1}
}
# -------------------------------------------------------------------------
::tcltest::cleanupTests
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