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|
#!/bin/sh
#\
exec tclsh8.1 "$0" "$@"
# This tests the function of the continue facility
lappend auto_path [file dirname [info script]]
package require expat
proc element {tag name {attrs {}}} {
array set at $attrs
if {[info exists at(class)]} {
switch $at(class) {
continue {
return -code continue
}
break {
return -code break
}
error {
return -code error "error condition in XML"
}
}
}
}
proc pi {name args} {
if {[regexp {continue|break|error} $name]} {
return -code $name
}
}
proc pcdata pcdata {
if {[string length [string trim $pcdata]]} {
puts $pcdata
}
}
set data(test1) {<?xml version="1.0"?>
<!DOCTYPE Test SYSTEM "test.dtd">
<Test>
<Element>Should see this data</Element>
<Element class="continue">Should not see this data</Element>
<Element>Should see this data</Element>
</Test>}
set data(test2) {<?xml version="1.0"?>
<!DOCTYPE Test SYSTEM "test.dtd">
<Test>
<Element>Should see this data</Element>
<Element>Should see this data
<Element class="continue">Should not see this data</Element>
Should see this data
</Element>
<Element>Should see this data</Element>
</Test>}
set data(test3) {<?xml version="1.0"?>
<!DOCTYPE Test SYSTEM "test.dtd">
<Test>
<Element>Should see this data</Element>
<Element class="continue">Should not see this data
<Element>Should not see this data</Element>
<?break?><!-- Will not have any effect -->
Should not see this data
<Empty/>
Should not see this data
</Element>
<Element>Should see this data</Element>
</Test>}
set parser [expat xmlparser \
-elementstartcommand {element start} \
-elementendcommand {element end} \
-characterdatacommand pcdata \
-final yes \
]
foreach {testName testData} [array get data] {
puts "*** $testName"
$parser reset
if {[catch {$parser parse $testData} err]} {
puts [list test failed due to $err]
} else {
puts [list test passed]
}
}
exit 0
|
