void test_load_xml()
{
QDomDocument doc;
xml2domElement( "rulebasedrenderer_simple.xml", doc );
QDomElement elem = doc.documentElement();
QgsRuleBasedRendererV2* r = static_cast<QgsRuleBasedRendererV2*>( QgsRuleBasedRendererV2::create( elem ) );
QVERIFY( r );
check_tree_valid( r->rootRule() );
delete r;
}
QgsFeatureRendererV2* QgsRuleBasedRendererV2::clone()
{
QgsSymbolV2* s = mDefaultSymbol->clone();
QgsRuleBasedRendererV2* r = new QgsRuleBasedRendererV2( s );
r->mRules = mRules;
r->setUsingSymbolLevels( usingSymbolLevels() );
r->setUsingFirstRule( usingFirstRule() );
setUsingFirstRule( usingFirstRule() );
setUsingSymbolLevels( usingSymbolLevels() );
return r;
}
void test_clone_ruleKey()
{
RRule* rootRule = new RRule( 0 );
RRule* sub1Rule = new RRule( 0, 0, 0, "fld > 1" );
RRule* sub2Rule = new RRule( 0, 0, 0, "fld > 2" );
RRule* sub3Rule = new RRule( 0, 0, 0, "fld > 3" );
rootRule->appendChild( sub1Rule );
sub1Rule->appendChild( sub2Rule );
sub2Rule->appendChild( sub3Rule );
QgsRuleBasedRendererV2 r( rootRule );
QgsRuleBasedRendererV2* clone = static_cast<QgsRuleBasedRendererV2*>( r.clone() );
RRule* cloneRootRule = clone->rootRule();
RRule* cloneSub1Rule = cloneRootRule->children()[0];
RRule* cloneSub2Rule = cloneSub1Rule->children()[0];
RRule* cloneSub3Rule = cloneSub2Rule->children()[0];
QCOMPARE( rootRule->ruleKey(), cloneRootRule->ruleKey() );
QCOMPARE( sub1Rule->ruleKey(), cloneSub1Rule->ruleKey() );
QCOMPARE( sub2Rule->ruleKey(), cloneSub2Rule->ruleKey() );
QCOMPARE( sub3Rule->ruleKey(), cloneSub3Rule->ruleKey() );
delete clone;
}
