| /* |
| * 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.tools.ant.filters; |
| |
| import java.io.Reader; |
| import java.io.FileReader; |
| import java.io.IOException; |
| |
| import org.apache.tools.ant.BuildFileTest; |
| import org.apache.tools.ant.util.FileUtils; |
| |
| /** |
| */ |
| public class TokenFilterTest extends BuildFileTest { |
| |
| private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); |
| |
| public TokenFilterTest(String name) { |
| super(name); |
| } |
| |
| public void setUp() { |
| configureProject("src/etc/testcases/filters/tokenfilter.xml"); |
| executeTarget("init"); |
| } |
| |
| public void tearDown() { |
| executeTarget("cleanup"); |
| } |
| |
| /** make sure tokenfilter exists */ |
| public void testTokenfilter() throws IOException { |
| executeTarget("tokenfilter"); |
| } |
| |
| public void testTrimignore() throws IOException { |
| expectLogContaining("trimignore", "Hello-World"); |
| } |
| |
| public void testStringTokenizer() throws IOException { |
| expectLogContaining( |
| "stringtokenizer", "#This#is#a#number#of#words#"); |
| } |
| |
| public void testUnixLineOutput() throws IOException { |
| expectFileContains( |
| "unixlineoutput", "result/unixlineoutput", |
| "\nThis\nis\na\nnumber\nof\nwords\n"); |
| } |
| |
| public void testDosLineOutput() throws IOException { |
| expectFileContains( |
| "doslineoutput", "result/doslineoutput", |
| "\r\nThis\r\nis\r\na\r\nnumber\r\nof\r\nwords\r\n"); |
| } |
| |
| public void testFileTokenizer() throws IOException { |
| String contents = getFileString( |
| "filetokenizer", "result/filetokenizer"); |
| assertStringContains(contents, " of words"); |
| assertStringNotContains(contents, " This is"); |
| } |
| |
| public void testReplaceString() throws IOException { |
| expectFileContains( |
| "replacestring", "result/replacestring", |
| "this is the moon"); |
| } |
| |
| public void testReplaceStrings() throws IOException { |
| expectLogContaining("replacestrings", "bar bar bar"); |
| } |
| |
| public void testContainsString() throws IOException { |
| String contents = getFileString( |
| "containsstring", "result/containsstring"); |
| assertStringContains(contents, "this is a line contains foo"); |
| assertStringNotContains(contents, "this line does not"); |
| } |
| |
| public void testReplaceRegex() throws IOException { |
| if (! hasRegex("testReplaceRegex")) |
| return; |
| String contents = getFileString( |
| "replaceregex", "result/replaceregex"); |
| assertStringContains(contents, "world world world world"); |
| assertStringContains(contents, "dog Cat dog"); |
| assertStringContains(contents, "moon Sun Sun"); |
| assertStringContains(contents, "found WhiteSpace"); |
| assertStringContains(contents, "Found digits [1234]"); |
| assertStringNotContains(contents, "This is a line with digits"); |
| } |
| |
| public void testFilterReplaceRegex() throws IOException { |
| if (! hasRegex("testFilterReplaceRegex")) |
| return; |
| String contents = getFileString( |
| "filterreplaceregex", "result/filterreplaceregex"); |
| assertStringContains(contents, "world world world world"); |
| } |
| |
| public void testHandleDollerMatch() throws IOException { |
| if (! hasRegex("testFilterReplaceRegex")) |
| return; |
| executeTarget("dollermatch"); |
| } |
| |
| public void testTrimFile() throws IOException { |
| String contents = getFileString( |
| "trimfile", "result/trimfile"); |
| assertTrue("no ws at start", contents.startsWith("This is th")); |
| assertTrue("no ws at end", contents.endsWith("second line.")); |
| assertStringContains(contents, " This is the second"); |
| } |
| |
| public void testTrimFileByLine() throws IOException { |
| String contents = getFileString( |
| "trimfilebyline", "result/trimfilebyline"); |
| assertFalse("no ws at start", contents.startsWith("This is th")); |
| assertFalse("no ws at end", contents.endsWith("second line.")); |
| assertStringNotContains(contents, " This is the second"); |
| assertStringContains(contents, "file.\nThis is the second"); |
| } |
| |
| public void testFilterReplaceString() throws IOException { |
| String contents = getFileString( |
| "filterreplacestring", "result/filterreplacestring"); |
| assertStringContains(contents, "This is the moon"); |
| } |
| |
| public void testFilterReplaceStrings() throws IOException { |
| expectLogContaining("filterreplacestrings", "bar bar bar"); |
| } |
| |
| public void testContainsRegex() throws IOException { |
| if (! hasRegex("testContainsRegex")) |
| return; |
| String contents = getFileString( |
| "containsregex", "result/containsregex"); |
| assertStringContains(contents, "hello world"); |
| assertStringNotContains(contents, "this is the moon"); |
| assertStringContains(contents, "World here"); |
| } |
| |
| public void testFilterContainsRegex() throws IOException { |
| if (! hasRegex("testFilterContainsRegex")) |
| return; |
| String contents = getFileString( |
| "filtercontainsregex", "result/filtercontainsregex"); |
| assertStringContains(contents, "hello world"); |
| assertStringNotContains(contents, "this is the moon"); |
| assertStringContains(contents, "World here"); |
| } |
| |
| public void testContainsRegex2() throws IOException { |
| if (! hasRegex("testContainsRegex2")) |
| return; |
| String contents = getFileString( |
| "containsregex2", "result/containsregex2"); |
| assertStringContains(contents, "void register_bits();"); |
| } |
| |
| public void testDeleteCharacters() throws IOException { |
| String contents = getFileString( |
| "deletecharacters", "result/deletechars"); |
| assertStringNotContains(contents, "#"); |
| assertStringNotContains(contents, "*"); |
| assertStringContains(contents, "This is some "); |
| } |
| |
| public void testScriptFilter() throws IOException { |
| if (! hasScript("testScriptFilter")) |
| return; |
| |
| expectFileContains("scriptfilter", "result/scriptfilter", |
| "HELLO WORLD"); |
| } |
| |
| |
| public void testScriptFilter2() throws IOException { |
| if (! hasScript("testScriptFilter")) |
| return; |
| |
| expectFileContains("scriptfilter2", "result/scriptfilter2", |
| "HELLO MOON"); |
| } |
| |
| public void testCustomTokenFilter() throws IOException { |
| expectFileContains("customtokenfilter", "result/custom", |
| "Hello World"); |
| } |
| |
| // ------------------------------------------------------ |
| // Helper methods |
| // ----------------------------------------------------- |
| private boolean hasScript(String test) { |
| try { |
| executeTarget("hasscript"); |
| } |
| catch (Throwable ex) { |
| System.out.println( |
| test + ": skipped - script not present "); |
| return false; |
| } |
| return true; |
| } |
| |
| private boolean hasRegex(String test) { |
| try { |
| executeTarget("hasregex"); |
| expectFileContains("result/replaceregexp", "bye world"); |
| } |
| catch (Throwable ex) { |
| System.out.println(test + ": skipped - regex not present " |
| + ex); |
| return false; |
| } |
| return true; |
| } |
| |
| private void assertStringContains(String string, String contains) { |
| assertTrue("[" + string + "] does not contain [" + contains +"]", |
| string.indexOf(contains) > -1); |
| } |
| |
| private void assertStringNotContains(String string, String contains) { |
| assertTrue("[" + string + "] does contain [" + contains +"]", |
| string.indexOf(contains) == -1); |
| } |
| |
| private String getFileString(String filename) |
| throws IOException |
| { |
| Reader r = null; |
| try { |
| r = new FileReader(FILE_UTILS.resolveFile(getProject().getBaseDir(),filename)); |
| return FileUtils.readFully(r); |
| } |
| finally { |
| FileUtils.close(r); |
| } |
| |
| } |
| |
| private String getFileString(String target, String filename) |
| throws IOException |
| { |
| executeTarget(target); |
| return getFileString(filename); |
| } |
| |
| private void expectFileContains(String name, String contains) |
| throws IOException |
| { |
| String content = getFileString(name); |
| assertTrue( |
| "expecting file " + name + " to contain " + contains + |
| " but got " + content, content.indexOf(contains) > -1); |
| } |
| |
| private void expectFileContains( |
| String target, String name, String contains) |
| throws IOException |
| { |
| executeTarget(target); |
| expectFileContains(name, contains); |
| } |
| |
| public static class Capitalize |
| implements TokenFilter.Filter |
| { |
| public String filter(String token) { |
| if (token.length() == 0) |
| return token; |
| return token.substring(0, 1).toUpperCase() + |
| token.substring(1); |
| } |
| } |
| |
| } |