package org.apache.velocity.test;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */

import org.apache.velocity.runtime.RuntimeConstants;

/**
 * This class tests the BlockMacro functionality.
 */
public class BlockMacroTestCase extends BaseTestCase
{
    public BlockMacroTestCase(String name)
    {
        super(name);
        // DEBUG = true;
    }

    public void testMultipleBodyContentIncludes() throws Exception
    {
        String template = "#macro(foo $txt) Yeah, $txt! $bodyContent $bodyContent#end #@foo(\"woohoo\")jee#end";
        String result = "  Yeah, woohoo! jee jee";
    
        assertEvalEquals(result, template);
    }

    public void testNestedVelocityLogic() throws Exception
    {
        String template = "#macro(foo $txt) Yeah, $txt! $bodyContent#end #@foo(\"woohoo\")#foreach($i in [1..3])$i:#{end}#end";
        String result = "  Yeah, woohoo! 1:2:3:";
    
        assertEvalEquals(result, template);
    }

    public void testEmptyBody() throws Exception
    {
        String template = "#macro(foo $txt) Yeah, $txt! $bodyContent#end #@foo(\"woohoo\")#end";
        String result = "  Yeah, woohoo! ";
    
        assertEvalEquals(result, template);
    }

    public void testNoArgumentsEmptyBodyCall() throws Exception
    {
        String template = "#macro(foo) Yeah! $bodyContent#end #@foo()#end";
        String result = "  Yeah! ";
    
        assertEvalEquals(result, template);
    }

    public void testCustomBodyReference() throws Exception
    {
        engine.setProperty(RuntimeConstants.VM_BODY_REFERENCE, "myBody");
        String template = "#macro(foo) Yeah! $myBody#end #@foo()#end";
        String result = "  Yeah! ";
    
        assertEvalEquals(result, template);
    }

    public void testVelocity671() throws Exception
    {
        engine.setProperty(RuntimeConstants.VM_PERM_INLINE_LOCAL, Boolean.TRUE);
        String template = "#macro(echo)$bodyContent#end #@echo()Yeah!#end";
        String result = " Yeah!";
        assertEvalEquals(result, template);
    }

    public void testVelocity675() throws Exception
    {
        assertEvalEquals("#@foo", "#@foo"); 
    }
    
    public void testVelocity685() throws Exception
    {
        engine.setProperty(RuntimeConstants.VM_ARGUMENTS_STRICT, Boolean.TRUE);
        assertEvalEquals(" ", "#macro(foo)#end #@foo() junk #end");
    }

    public void testVelocity686() throws Exception
    {
        String template = "#macro(foo)#set( $x = $bodyContent )#end"+
                          "#@foo()b#end a $x ";
        assertEvalEquals(" a b ", template);
    }

    public void testNestedBlockMacro()
    {
        String template = "#macro(foo)foo:$bodyContent#end"+
                          "#macro(bar)bar:$bodyContent#end"+
                          "#@foo()foo,#@bar()bar#end#end";
        assertEvalEquals("foo:foo,bar:bar", template);
    }

    public void testRecursiveBlockMacro()
    {
        engine.setProperty(RuntimeConstants.VM_MAX_DEPTH, "3");
        String template = "#macro(foo)start:$bodyContent#end"+
                          "#@foo()call:$bodyContent#end";
        assertEvalEquals("start:call:call:call:$bodyContent", template);
    }
}


@@ -3944,12 +3944,452 @@
 );%0A    %7D
+%0A%0A    public void testBlueJoesProblem()%0A    %7B%0A        engine.setProperty(%22macro.%22+RuntimeConstants.PROVIDE_SCOPE_CONTROL, Boolean.TRUE);%0A        addTemplate(%22a%22, %22#macro(wrap $layout)$!macro.put($layout,$bodyContent)#parse($layout)#end%22+%0A                         %22#@wrap('b')a#end%22);%0A        addTemplate(%22b%22, %22#@wrap('c')b$!macro.get('b')b#end%22);%0A        addTemplate(%22c%22, %22c$!macro.get('c')c%22);%0A        assertTmplEquals(%22cbabc%22, %22a%22);%0A    %7D
 %0A%7D%0A%0A

add test of example i just gave to bluejoe2008, because it's interesting