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package org.apache.velocity.test.issues;
/*
* 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.app.VelocityEngine;
import org.apache.velocity.test.BaseTestCase;
/**
* This class tests VELOCITY-904.
*/
public class Velocity904TestCase extends BaseTestCase
{
public Velocity904TestCase(String name)
{
super(name);
}
@Override
protected void setUpEngine(VelocityEngine engine)
{
// that will also test the deprecation of velocimacro.arguments.preserve_literals towards velocimacro.enable_bc_mode
engine.setProperty("velocimacro.arguments.preserve_literals", getName().contains("NoPreserve") ? "false" : "true");
}
public void testNullArgNoPreserve()
{
assertEvalEquals("$parameter", "#macro(testmacro $parameter)$parameter#end#testmacro($return)");
}
public void testNullArgPreserve()
{
assertEvalEquals("$return", "#macro(testmacro $parameter)$parameter#end#testmacro($return)");
}
public void testArgSetToNullNoPreserve()
{
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#set($variable = 'value')#mymacro($variable)");
}
public void testArgSetToNullPreserve()
{
assertEvalEquals("$variable", "#macro(mymacro $input)#set($input = $null)$input#end#set($variable = 'value')#mymacro($variable)");
}
public void testSubMacroNoPreserve()
{
assertEvalEquals("$return$return$return", "#macro(macro1 $return)$return#macro2($param2)$return#end#macro(macro2 $return)$return#end#macro1($param)");
}
public void testSubMacroPreserve()
{
assertEvalEquals("$param$param2$param", "#macro(macro1 $return)$return#macro2($param2)$return#end#macro(macro2 $return)$return#end#macro1($param)");
}
public void testNoArgNoPreserve()
{
assertEvalEquals("","#macro(testMacro $param)#end#testMacro()");
}
public void testNoArgPreserve()
{
assertEvalEquals("","#macro(testMacro $param)#end#testMacro()");
}
public void testConstantSetToNullNoPreserve()
{
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro('string-value')");
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(\"interpolated-$bar-value\")");
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(true)");
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(4.5)");
}
public void testConstantSetToNullPreserve()
{
assertEvalEquals("'string-value'", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro('string-value')");
assertEvalEquals("\"interpolated-$bar-value\"", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(\"interpolated-$bar-value\")");
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(true)");
assertEvalEquals("$input", "#macro(mymacro $input)#set($input = $null)$input#end#mymacro(4.5)");
}
public void testConstantNoPreserve()
{
assertEvalEquals("true", "#macro(mymacro $input)$input#end#mymacro(true)");
assertEvalEquals("1.5", "#macro(mymacro $input)$input#end#mymacro(1.5)");
assertEvalEquals("foo", "#macro(mymacro $input)$input#end#mymacro('foo')");
assertEvalEquals("{}", "#macro(mymacro $input)$input#end#mymacro({})");
assertEvalEquals("[]", "#macro(mymacro $input)$input#end#mymacro([])");
}
public void testConstantPreserve()
{
assertEvalEquals("true", "#macro(mymacro $input)$input#end#mymacro(true)");
assertEvalEquals("1.5", "#macro(mymacro $input)$input#end#mymacro(1.5)");
assertEvalEquals("foo", "#macro(mymacro $input)$input#end#mymacro('foo')");
assertEvalEquals("{}", "#macro(mymacro $input)$input#end#mymacro({})");
assertEvalEquals("[]", "#macro(mymacro $input)$input#end#mymacro([])");
}
}
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