# Features covered:  Processing Instructions
#
# This file tests the parser's performance on Processing Instructions.
# Sourcing this file into Tcl runs the tests and generates output
# for errors.  No output means no errors were found.
#
# Copyright (c) 1998-2000 Zveno Pty Ltd.
#
# $Id: pi.test,v 1.4 2002/07/28 23:20:37 rolf Exp $

source [file join [file dir [info script]] loadtdom.tcl]

catch {unset result}
proc PI {target data args} {
    lappend ::result $target $data
}

test pi-1.1 {PI} {
    set ::result {}

    catch {rename xml::pi-1.1 {}}
    set parser [xml::parser pi-1.1 \
	-processinginstructioncommand PI]
    $parser parse {<?xml version="1.0"?>
<!DOCTYPE Test>
<Test><?Test This is a processing instruction?></Test>
}
    set ::result
} {Test {This is a processing instruction}}

test pi-1.2 {PI: missing trailing ?} {
    set ::result {}

    catch {rename xml::pi-1.2 {}}
    set parser [xml::parser pi-1.2 \
	-processinginstructioncommand PI]
    set returncode [catch {$parser parse {<?xml version="1.0"?>
<!DOCTYPE Test>
<Test><?Test This is a syntax error></Test>
}} msg]

    list $returncode [regexp {error "unclosed token" at.+} $msg]
} {1 1}

test pi-2.1 {PI with special characters} {
    set ::result {}

    catch {rename xml::pi-2.1 {}}
    set parser [xml::parser pi-2.1 \
	-processinginstructioncommand PI]
    $parser parse {<?xml version="1.0"?>
<!DOCTYPE Test>
<Test><?Test [if !VMLRender]?></Test>
}
    set ::result
} {Test {[if !VMLRender]}}

foreach parser [info commands pi-*] {
    $parser free
}

# cleanup
::tcltest::cleanupTests
return