delombok now calls lombok. wahey!

2 files changed, 111 insertions, 5 deletions

diff --git a/test/delombok/src/lombok/delombok/TestLombokFiles.java b/test/delombok/src/lombok/delombok/TestLombokFiles.java
new file mode 100644
index 00000000..10782830
--- /dev/null
+++ b/test/delombok/src/lombok/delombok/TestLombokFiles.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.delombok;
+
+import static org.junit.Assert.fail;
+import static lombok.delombok.TestSourceFiles.removeBlanks;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.StringWriter;
+
+import lombok.delombok.CommentPreservingParser.ParseResult;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class TestLombokFiles {
+	private static CommentPreservingParser parser;
+	
+	private static final File BEFORE_FOLDER = new File("test/lombok/resource/before");
+	private static final File AFTER_FOLDER = new File("test/lombok/resource/after");
+	
+	private static final String LINE_SEPARATOR = System.getProperty("line.separator");
+	
+	@BeforeClass
+	public static void init() {
+		parser = new CommentPreservingParser();
+	}
+	
+	@Test
+	public void testSources() throws Exception {
+		File[] listFiles = BEFORE_FOLDER.listFiles();
+		for (File file : listFiles) {
+			ParseResult parseResult = parser.parseFile(file.toString());
+			StringWriter writer = new StringWriter();
+			parseResult.print(writer);
+			System.out.println(writer);
+			compare(file.getName(), readAfter(file), writer.toString());
+		}
+	}
+	
+	private void compare(String name, String expectedFile, String actualFile) {
+		String[] expectedLines = expectedFile.split("(\\r?\\n)");
+		String[] actualLines = actualFile.split("(\\r?\\n)");
+		expectedLines = removeBlanks(expectedLines);
+		actualLines = removeBlanks(actualLines);
+		int size = Math.min(expectedLines.length, actualLines.length);
+		for (int i = 0; i < size; i++) {
+			String expected = expectedLines[i];
+			String actual = actualLines[i];
+			if (!expected.equals(actual)) {
+				fail(String.format("Difference in line %s(%d):\n`%s`\n`%s`\n", name, i, expected, actual));
+			}
+		}
+		if (expectedLines.length > actualLines.length) {
+			fail(String.format("Missing line %s(%d): %s\n", name, size, expectedLines[size]));
+		}
+		if (expectedLines.length < actualLines.length) {
+			fail(String.format("Extra line %s(%d): %s\n", name, size, actualLines[size]));
+		}
+	}
+	
+	private String readAfter(File file) throws IOException {
+		BufferedReader reader = new BufferedReader(new FileReader(new File(AFTER_FOLDER, file.getName())));
+		StringBuilder result = new StringBuilder();
+		String line;
+		while ((line = reader.readLine()) != null) {
+			result.append(line);
+			result.append(LINE_SEPARATOR);
+		}
+		reader.close();
+		return result.toString();
+	}
+}
diff --git a/test/delombok/src/lombok/delombok/TestSourceFiles.java b/test/delombok/src/lombok/delombok/TestSourceFiles.java
index 374eeb8b..b662651d 100644
--- a/test/delombok/src/lombok/delombok/TestSourceFiles.java
+++ b/test/delombok/src/lombok/delombok/TestSourceFiles.java
@@ -28,6 +28,8 @@ import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.List;
 
 import lombok.delombok.CommentPreservingParser.ParseResult;
 
@@ -35,14 +37,13 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 
 public class TestSourceFiles {
-	
 	private static CommentPreservingParser parser;
 	
 	private static final File BEFORE_FOLDER = new File("test/delombok/resource/before");
 	private static final File AFTER_FOLDER = new File("test/delombok/resource/after");
-
-    private static final String LINE_SEPARATOR = System.getProperty("line.separator");
-
+	
+	private static final String LINE_SEPARATOR = System.getProperty("line.separator");
+	
 	@BeforeClass
 	public static void init() {
 		parser = new CommentPreservingParser();
@@ -59,9 +60,19 @@ public class TestSourceFiles {
 		}
 	}
 	
+	static String[] removeBlanks(String[] in) {
+		List<String> out = new ArrayList<String>();
+		for (String s : in) {
+			if (!s.trim().isEmpty()) out.add(s);
+		}
+		return out.toArray(new String[0]);
+	}
+	
 	private void compare(String name, String expectedFile, String actualFile) {
 		String[] expectedLines = expectedFile.split("(\\r?\\n)");
 		String[] actualLines = actualFile.split("(\\r?\\n)");
+		expectedLines = removeBlanks(expectedLines);
+		actualLines = removeBlanks(actualLines);
 		int size = Math.min(expectedLines.length, actualLines.length);
 		for (int i = 0; i < size; i++) {
 			String expected = expectedLines[i];
@@ -77,7 +88,7 @@ public class TestSourceFiles {
 			fail(String.format("Extra line %s(%d): %s\n", name, size, actualLines[size]));
 		}
 	}
-
+	
 	private String readAfter(File file) throws IOException {
 		BufferedReader reader = new BufferedReader(new FileReader(new File(AFTER_FOLDER, file.getName())));
 		StringBuilder result = new StringBuilder();