/*
*
* Copyright 2002-2004 The Ant-Contrib project
*
* Licensed 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.codehaus.mojo.natives.parser;
import java.io.CharArrayReader;
import java.io.IOException;
import org.codehaus.mojo.natives.parser.CParser;
/**
* Tests for the CParser class.
*/
public final class CParserTest
extends AbstractParserTest {
/**
* Constructor.
* @param name String test name
*/
public CParserTest(final String name) {
super(name);
}
/**
* Checks parsing of #include <foo.h>.
* @throws IOException test fails on IOException
*/
public void testImmediateImportBracket() throws IOException {
CharArrayReader reader = new CharArrayReader(
"#import <foo.h> nowhatever ".toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 1);
assertEquals("foo.h", includes[0]);
}
/**
* Checks parsing of #import "foo.h".
* @throws IOException test fails on IOException
*/
public void testImmediateImportQuote() throws IOException {
CharArrayReader reader = new CharArrayReader("#import \"foo.h\" "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 1);
assertEquals("foo.h", includes[0]);
}
/**
* Checks parsing of #include <foo.h>.
* @throws IOException test fails on IOException
*/
public void testImmediateIncludeBracket() throws IOException {
CharArrayReader reader = new CharArrayReader("#include <foo.h> "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 1);
assertEquals("foo.h", includes[0]);
}
/**
* Checks parsing of #include "foo.h".
* @throws IOException test fails on IOException.
*/
public void testImmediateIncludeQuote() throws IOException {
CharArrayReader reader = new CharArrayReader(
"#include \"foo.h\" ".toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 1);
assertEquals("foo.h", includes[0]);
}
/**
* Checks parsing of #import <foo.h.
* @throws IOException test fails on IOException
*/
public void testIncompleteImmediateImportBracket() throws IOException {
CharArrayReader reader = new CharArrayReader("#import <foo.h "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
/**
* Checks parsing of #import "foo.h.
* @throws IOException test fails on IOException
*/
public void testIncompleteImmediateImportQuote() throws IOException {
CharArrayReader reader = new CharArrayReader("#import \"foo.h "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
/**
* Checks parsing of #include <foo.h.
* @throws IOException test fails on IOException
*/
public void testIncompleteImmediateIncludeBracket() throws IOException {
CharArrayReader reader = new CharArrayReader("#include <foo.h "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
/**
* Checks parsing of #include "foo.h.
* @throws IOException test fails on IOException
*/
public void testIncompleteImmediateIncludeQuote() throws IOException {
CharArrayReader reader = new CharArrayReader("#include \"foo.h "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
/**
* Checks parsing of #include foo.h.
* @throws IOException test fails on IOException
*/
public void testNoQuoteOrBracket() throws IOException {
CharArrayReader reader = new CharArrayReader("#include foo.h "
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
/**
* Checks parsing of //#include "foo.h".
* @throws IOException test fails on IOException
*/
public void testNotFirstWhitespace() throws IOException {
CharArrayReader reader = new CharArrayReader("//#include \"foo.h\""
.toCharArray());
CParser parser = new CParser();
parser.parse(reader);
String[] includes = parser.getIncludes();
assertEquals(includes.length, 0);
}
}