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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;
/**
* Test macro default parameters.
*/
public class MacroDefaultArgTestCase extends BaseTestCase
{
public MacroDefaultArgTestCase(String name)
{
super(name);
}
@Override
public void setUp() throws Exception
{
super.setUp();
engine.setProperty(RuntimeConstants.RUNTIME_REFERENCES_STRICT, Boolean.TRUE);
engine.setProperty(RuntimeConstants.VM_ARGUMENTS_STRICT, Boolean.TRUE);
engine.setProperty(RuntimeConstants.VM_PERM_INLINE_LOCAL, Boolean.TRUE);
engine.setProperty(RuntimeConstants.RUNTIME_REFERENCES_STRICT_ESCAPE, Boolean.TRUE);
}
public void testCompare()
{
assertEvalEquals("121", "#macro(foo $a=1)$a#end#foo()#foo(2)#foo");
assertEvalEquals("12", "#macro(foo $a = 1)$a#end#foo()#foo(2)");
assertEvalEquals("12", "#macro(foo $a= 1 )$a#end#foo()#foo(2)");
assertEvalEquals("1x2x", "#macro(foo $a= 1 $b = \"x\")$a$b#end#foo()#foo(2)");
assertEvalEquals("1 2 5 2 5 [1, 2] ", "#macro(foo $a=1 $b=2)$a $b #end#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("1 2 5 2 5 [1, 2] ", "#macro(foo $a=1 , $b=2)$a $b #end#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("1 2 5 2 5 [1, 2] ", "#macro(foo, $a=1\n $b =2 )$a $b #end#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("3 2 5 2 5 [1, 2] ", "#macro(foo, $a=$x $b =2 )$a $b #end#set($x=3)#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("{a=3} 2 5 2 5 [1, 2] ", "#macro(foo, $a = {\"a\":$x} $b =2 )$a $b #end#set($x=3)#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("3 2 5 2 5 [1, 2] ", "#macro(foo, $a = \"$x\" $b =2 )$a $b #end#set($x=3)#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("3$y 2 5 2 5 [1, 2] ", "#macro(foo, $a = \"$x\\$y\" $b =2 )$a $b #end#set($x=3)#foo()#foo(5)#foo(5 [1,2])");
assertEvalEquals("5 3 2 5 [1, 2] 2 ", "#macro(foo, $c $a = \"$x\" $b =2 )$c $a $b #end#set($x=3)#foo(5)#foo(5 [1,2])");
assertEvalEquals("1xno2xyes", "#macro(foo $a= 1 $b = \"x\")$a$b$bodyContent#end#@foo()no#end#@foo(2)yes#end");
assertEvalEquals("xy", "#macro(foo $a=\"$b$c\"##\n)$a#end#set($b=\"x\")#set($c=\"y\")#foo()");
}
public void testErrors()
{
assertEvalException("#macro(foo $a = 1 $b)#end");
assertEvalException("#macro(foo $c $a = 3 $b)#end");
assertEvalException("#macro(foo $a $b = 1)#end#foo()"); // Too few arguments
assertEvalException("#macro(foo $a $b $c = 4)#end#foo(1)"); // Too few arguments
assertEvalException("#macro(foo $a = 3)#end#foo(2 3)"); // Too many arguments
}
}
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