| /* |
| * 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.vxquery.xmlquery.query; |
| |
| import java.io.BufferedInputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.util.zip.GZIPInputStream; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.vxquery.compiler.CompilerControlBlock; |
| import org.apache.vxquery.context.RootStaticContextImpl; |
| import org.apache.vxquery.context.StaticContextImpl; |
| import org.junit.Test; |
| |
| import edu.uci.ics.hyracks.dataflow.std.file.FileSplit; |
| |
| public class SimpleXQueryTest { |
| @Test |
| public void simple001() { |
| runTest("simple001", "for $x in (1, 2.0, 3) return $x"); |
| } |
| |
| @Test |
| public void simple002() { |
| runTest("simple002", "fn:true()"); |
| } |
| |
| @Test |
| public void simple003() { |
| runTest("simple003", "fn:false()"); |
| } |
| |
| @Test |
| public void simple004() { |
| runTest("simple004", "fn:exists(())"); |
| } |
| |
| @Test |
| public void simple005() { |
| runTest("simple005", "fn:exists((1, 2))"); |
| } |
| |
| @Test |
| public void simple006() { |
| runTest("simple006", "fn:boolean(())"); |
| } |
| |
| @Test |
| public void simple007() { |
| runTest("simple007", "fn:boolean((fn:false()))"); |
| } |
| |
| @Test |
| public void simple008() { |
| runTest("simple008", "fn:boolean((fn:false(), fn:false()))"); |
| } |
| |
| @Test |
| public void simple009() { |
| runTest("simple009", "fn:boolean((fn:true()))"); |
| } |
| |
| @Test |
| public void simple010() { |
| runTest("simple010", "for $x in (1, 2, 3), $y in ('a', 'b', 'c') for $z in (1, 2) return ($x, $y, $z)"); |
| } |
| |
| @Test |
| public void simple011() { |
| runTest("simple011", "for $x in (12e-2, 2.3, 54.2) return fn:ceiling($x)"); |
| } |
| |
| @Test |
| public void simple016() { |
| // TODO unzipping every time is a little slow ... |
| String temp = gunzip("src/test/resources/documents/", "dblp.xml"); |
| runTest("simple016", "string-length(doc('" + temp + "'))"); |
| } |
| |
| private static String gunzip(String dir, String filename) { |
| try { |
| GZIPInputStream in = new GZIPInputStream(new BufferedInputStream(new FileInputStream(new File(dir |
| + filename + ".gz")))); |
| File temp = File.createTempFile("vxquery", filename); |
| temp.deleteOnExit(); |
| FileOutputStream out = new FileOutputStream(temp); |
| byte[] buf = new byte[1024]; |
| int len; |
| while ((len = in.read(buf)) > 0) { |
| out.write(buf, 0, len); |
| } |
| in.close(); |
| out.close(); |
| return temp.getCanonicalPath(); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| private static void runTest(String testName, String query) { |
| try { |
| runTestInternal(testName, query); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| } |
| |
| private static void runNegTest(String testName, String query) { |
| try { |
| runTestInternal(testName, query); |
| Assert.fail(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| private static void runTestInternal(String testName, String query) throws Exception { |
| XMLQueryCompiler compiler = new XMLQueryCompiler(null); |
| CompilerControlBlock ccb = new CompilerControlBlock(new StaticContextImpl(RootStaticContextImpl.INSTANCE), |
| new FileSplit[] { new FileSplit("CHANGE_ME", File.createTempFile("foo", ".bar").getAbsolutePath()) }); |
| compiler.compile(testName, new StringReader(query), ccb, Integer.MAX_VALUE); |
| } |
| } |