%description:
Check cXMLElement::getElementsByTagName()

%file: test.xml

<foo id="1">
    <foo id="2" color="red">one</foo>
    <bar id="3" color="red">
        <foo id="4">two</foo>
        <bar id="5">three</bar>
    </bar>
    <foo id="6">
        <bar id="7" color="red">four</bar>
        <bar id="8">five</bar>
        <bar id="9" color="yellow">
            <baz id="10" color="green" weight="heavy">six</baz>
        </bar>
    </foo>
    <bar id="11" color="green">
        <foo id="12">seven</foo>
        <bar id="13">eight</bar>
        <bar id="14">nine</bar>
    </bar>
    <bar id="15">ten</bar>
</foo>

%global:

static void getElements(const char *tagname)
{
    cXMLElement *rootelement = getEnvir()->getXMLDocument("test.xml", nullptr);
    cXMLElementList list = rootelement->getElementsByTagName(tagname);

    EV << tagname << ":";
    for (cXMLElementList::iterator i=list.begin(); i!=list.end(); i++)
        EV << " " << (*i)->getAttribute("id");
    EV << ".\n";
}

%activity:

getElements("foo");
getElements("bar");
getElements("baz");
getElements("nothing");
getElements("Foo");
getElements("BAR");
getElements("bAz");

%contains: stdout
foo: 1 2 4 6 12.
bar: 3 5 7 8 9 11 13 14 15.
baz: 10.
nothing:.
Foo: 1 2 4 6 12.
BAR: 3 5 7 8 9 11 13 14 15.
bAz: 10.