| /* |
| * 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 |
| * |
| * https://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 static org.apache.tools.ant.util.FileUtils.readFully; |
| import static org.hamcrest.Matchers.both; |
| import static org.hamcrest.Matchers.containsString; |
| import static org.hamcrest.Matchers.endsWith; |
| import static org.hamcrest.Matchers.hasKey; |
| import static org.hamcrest.Matchers.not; |
| import static org.hamcrest.Matchers.startsWith; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assume.assumeThat; |
| |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.io.Reader; |
| |
| import org.apache.tools.ant.BuildFileRule; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| /** |
| */ |
| public class TokenFilterTest { |
| |
| @Rule |
| public BuildFileRule buildRule = new BuildFileRule(); |
| |
| @Before |
| public void setUp() { |
| buildRule.configureProject("src/etc/testcases/filters/tokenfilter.xml"); |
| buildRule.executeTarget("setUp"); |
| } |
| |
| /** make sure tokenfilter exists */ |
| @Test |
| public void testTokenfilter() { |
| buildRule.executeTarget("tokenfilter"); |
| } |
| |
| @Test |
| public void testTrimignore() { |
| buildRule.executeTarget("trimignore"); |
| assertThat(buildRule.getLog(), containsString("Hello-World")); |
| } |
| |
| @Test |
| public void testStringTokenizer() { |
| buildRule.executeTarget("stringtokenizer"); |
| assertThat(buildRule.getLog(), containsString("#This#is#a#number#of#words#")); |
| } |
| |
| @Test |
| public void testUnixLineOutput() throws IOException { |
| buildRule.executeTarget("unixlineoutput"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/unixlineoutput"), |
| containsString("\nThis\nis\na\nnumber\nof\nwords\n")); |
| } |
| |
| @Test |
| public void testDosLineOutput() throws IOException { |
| buildRule.executeTarget("doslineoutput"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/doslineoutput"), |
| containsString("\r\nThis\r\nis\r\na\r\nnumber\r\nof\r\nwords\r\n")); |
| } |
| |
| @Test |
| public void testFileTokenizer() throws IOException { |
| buildRule.executeTarget("filetokenizer"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/filetokenizer"), |
| both(containsString(" of words")).and(not(containsString(" This is")))); |
| } |
| |
| @Test |
| public void testReplaceString() throws IOException { |
| buildRule.executeTarget("replacestring"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/replacestring"), |
| containsString("this is the moon")); |
| } |
| |
| @Test |
| public void testReplaceStrings() { |
| buildRule.executeTarget("replacestrings"); |
| assertThat(buildRule.getLog(), containsString("bar bar bar")); |
| } |
| |
| @Test |
| public void testContainsString() throws IOException { |
| buildRule.executeTarget("containsstring"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/containsstring"), |
| both(containsString("this is a line contains foo")) |
| .and(not(containsString("this line does not")))); |
| } |
| |
| @Test |
| public void testReplaceRegex() throws IOException { |
| |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| buildRule.executeTarget("replaceregex"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/replaceregex"); |
| assertThat(contents, containsString("world world world world")); |
| assertThat(contents, containsString("dog Cat dog")); |
| assertThat(contents, containsString("moon Sun Sun")); |
| assertThat(contents, containsString("found WhiteSpace")); |
| assertThat(contents, containsString("Found digits [1234]")); |
| assertThat(contents, not(containsString("This is a line with digits"))); |
| } |
| |
| @Test |
| public void testFilterReplaceRegex() throws IOException { |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| buildRule.executeTarget("filterreplaceregex"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/filterreplaceregex"), |
| containsString("world world world world")); |
| |
| } |
| |
| @Test |
| public void testHandleDollerMatch() throws IOException { |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| buildRule.executeTarget("dollermatch"); |
| } |
| |
| @Test |
| public void testTrimFile() throws IOException { |
| buildRule.executeTarget("trimfile"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/trimfile"); |
| assertThat("no ws at start", contents, startsWith("This is th")); |
| assertThat("no ws at end", contents, endsWith("second line.")); |
| assertThat(contents, containsString(" This is the second")); |
| } |
| |
| @Test |
| public void testTrimFileByLine() throws IOException { |
| buildRule.executeTarget("trimfilebyline"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/trimfilebyline"); |
| assertThat("no ws at start", contents, not(startsWith("This is th"))); |
| assertThat("no ws at end", contents, not(endsWith("second line."))); |
| assertThat(contents, not(containsString(" This is the second"))); |
| assertThat(contents, containsString("file.\nThis is the second")); |
| } |
| |
| @Test |
| public void testFilterReplaceString() throws IOException { |
| buildRule.executeTarget("filterreplacestring"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/filterreplacestring"), |
| containsString("This is the moon")); |
| } |
| |
| @Test |
| public void testFilterReplaceStrings() { |
| buildRule.executeTarget("filterreplacestrings"); |
| assertThat(buildRule.getLog(), containsString("bar bar bar")); |
| } |
| |
| @Test |
| public void testContainsRegex() throws IOException { |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| // assertThat(buildRule.getProject().getProperty("output") + "/replaceregexp", |
| // containsString("bye world")); |
| |
| buildRule.executeTarget("containsregex"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/containsregex"); |
| assertThat(contents, containsString("hello world")); |
| assertThat(contents, not(containsString("this is the moon"))); |
| assertThat(contents, containsString("World here")); |
| } |
| |
| @Test |
| public void testFilterContainsRegex() throws IOException { |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| buildRule.executeTarget("filtercontainsregex"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/filtercontainsregex"); |
| assertThat(contents, containsString("hello world")); |
| assertThat(contents, not(containsString("this is the moon"))); |
| assertThat(contents, containsString("World here")); |
| } |
| |
| @Test |
| public void testContainsRegex2() throws IOException { |
| buildRule.executeTarget("hasregex"); |
| assumeThat("Regex not present", |
| getFileString(buildRule.getProject().getProperty("output") + "/replaceregexp"), |
| containsString("bye world")); |
| |
| buildRule.executeTarget("containsregex2"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/containsregex2"), |
| containsString("void register_bits();")); |
| } |
| |
| @Test |
| public void testDeleteCharacters() throws IOException { |
| buildRule.executeTarget("deletecharacters"); |
| String contents = getFileString(buildRule.getProject().getProperty("output") + "/deletechars"); |
| assertThat(contents, not(containsString("#"))); |
| assertThat(contents, not(containsString("*"))); |
| assertThat(contents, containsString("This is some ")); |
| } |
| |
| @Test |
| public void testScriptFilter() throws IOException { |
| assumeThat("Project does not have 'testScriptFilter' target", |
| buildRule.getProject().getTargets(), hasKey("testScriptFilter")); |
| buildRule.executeTarget("scriptfilter"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/scriptfilter"), |
| containsString("HELLO WORLD")); |
| |
| } |
| |
| @Test |
| public void testScriptFilter2() throws IOException { |
| assumeThat("Project does not have 'testScriptFilter' target", |
| buildRule.getProject().getTargets(), hasKey("testScriptFilter")); |
| buildRule.executeTarget("scriptfilter2"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/scriptfilter2"), |
| containsString("HELLO MOON")); |
| } |
| |
| @Test |
| public void testCustomTokenFilter() throws IOException { |
| buildRule.executeTarget("customtokenfilter"); |
| assertThat(getFileString(buildRule.getProject().getProperty("output") + "/custom"), |
| containsString("Hello World")); |
| } |
| |
| // ------------------------------------------------------ |
| // Helper methods |
| // ----------------------------------------------------- |
| |
| private String getFileString(String filename) throws IOException { |
| try (Reader r = new FileReader(buildRule.getProject().resolveFile(filename))) { |
| return readFully(r); |
| } |
| } |
| |
| |
| public static class Capitalize implements TokenFilter.Filter { |
| public String filter(String token) { |
| return token.isEmpty() ? token : token.substring(0, 1).toUpperCase() + token.substring(1); |
| } |
| } |
| |
| } |