/*
*
* 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.
*
*/
package org.apache.flex.compiler.internal.tree.mxml;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import org.apache.flex.compiler.tree.ASTNodeID;
import org.apache.flex.compiler.tree.as.IASNode;
import org.apache.flex.compiler.tree.mxml.IMXMLFileNode;
import org.apache.flex.compiler.tree.mxml.IMXMLIntNode;
import org.junit.Ignore;
import org.junit.Test;
/**
* JUnit tests for {@link MXMLIntNode}.
*
* @author Gordon Smith
*/
public class MXMLIntNodeTests extends MXMLExpressionNodeBaseTests
{
private IMXMLIntNode getMXMLIntNode(String[] code)
{
IMXMLFileNode fileNode = getMXMLFileNode(code);
IMXMLIntNode node = (IMXMLIntNode)findFirstDescendantOfType(fileNode, IMXMLIntNode.class);
assertThat("getNodeID", node.getNodeID(), is(ASTNodeID.MXMLIntID));
assertThat("getName", node.getName(), is("int"));
return node;
}
@Test
public void MXMLIntNode_empty1()
{
String[] code = new String[]
{
"<fx:int/>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLIntNode_empty2()
{
String[] code = new String[]
{
"<fx:int></fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLIntNode_empty3()
{
String[] code = new String[]
{
"<fx:int> \t\r\n</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLIntNode_zero()
{
String[] code = new String[]
{
"<fx:int>0</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
testExpressionLocation(node, 8, 9);
}
@Test
public void MXMLIntNode_minusZero()
{
String code[] = new String[]
{
"<fx:int>-0</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
testExpressionLocation(node, 8, 10);
}
@Test
public void MXMLIntNode_one()
{
String[] code = new String[]
{
"<fx:int>1</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(1));
testExpressionLocation(node, 8, 9);
}
@Test
public void MXMLIntNode_minusOne()
{
String[] code = new String[]
{
"<fx:int>-1</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(-1));
testExpressionLocation(node, 8, 10);
}
@Test
public void MXMLIntNode_maxInt()
{
String[] code = new String[]
{
"<fx:int>2147483647</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(2147483647));
testExpressionLocation(node, 8, 18);
}
@Test
public void MXMLIntNode_minInt()
{
String[] code = new String[]
{
"<fx:int>-2147483648</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(-2147483648));
testExpressionLocation(node, 8, 19);
}
@Test
public void MXMLIntNode_hex_short_zero()
{
String[] code = new String[]
{
"<fx:int>0x0</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
testExpressionLocation(node, 8, 11);
}
@Test
public void MXMLIntNode_hex_max()
{
String[] code = new String[]
{
"<fx:int>0x7FFFffff</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(2147483647));
testExpressionLocation(node, 8, 18);
}
@Test
public void MXMLIntNode_hex_min()
{
String[] code = new String[]
{
"<fx:int>-0X80000000</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(-2147483648));
testExpressionLocation(node, 8, 19);
}
@Test
public void MXMLIntNode_hash_short_zero()
{
String[] code = new String[]
{
"<fx:int>#0</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
testExpressionLocation(node, 8, 10);
}
@Test
public void MXMLIntNode_hash_max()
{
String[] code = new String[]
{
"<fx:int>#7FFFFFFF</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(2147483647));
testExpressionLocation(node, 8, 17);
}
@Test
public void MXMLIntNode_hash_min()
{
String[] code = new String[]
{
"<fx:int>-#80000000</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(-2147483648));
testExpressionLocation(node, 8, 18);
}
@Test
public void MXMLIntNode_withWhitespace()
{
String[] code = new String[]
{
"<fx:int> -123 </fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(-123));
//testExpressionLocation(node, 9, 13); // location of the MXMLLiteralNode should not include the whitespace
}
@Ignore
@Test
public void MXMLIntNode_nonnumeric()
{
String[] code = new String[]
{
"<fx:int> abc </fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("getValue", node.getValue(), is(0));
assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLIntNode_with_databinding()
{
String code[] = new String[]
{
"<fx:int>{a.b}</fx:int>"
};
IMXMLIntNode node = getMXMLIntNode(code);
assertThat("databinding node", node.getExpressionNode().getNodeID(), is(ASTNodeID.MXMLDataBindingID));
testExpressionLocation(node, 8, 13);
assertThat("databinding node child count", node.getExpressionNode().getChildCount(), is(1));
assertThat("identifier node", node.getExpressionNode().getChild(0).getNodeID(), is(ASTNodeID.MemberAccessExpressionID));
}
}