test vfs a bit

3 files changed, 45 insertions, 19 deletions

diff --git a/src/java/org/anarres/cpp/Preprocessor.java b/src/java/org/anarres/cpp/Preprocessor.java
index ed8da44..158e5b8 100644
--- a/src/java/org/anarres/cpp/Preprocessor.java
+++ b/src/java/org/anarres/cpp/Preprocessor.java
@@ -984,13 +984,9 @@ public class Preprocessor {
 	}
 
 	/**
-	 * Handles a include directive.
-	 *
-	 * The user may override this to provide alternate semantics
-	 * for the include directive, for example, creating a Source
-	 * based on a virtual file system.
+	 * Handles an include directive.
 	 */
-	protected void include(String parent, int line,
+	private void include(String parent, int line,
 					String name, boolean quoted)
 						throws IOException,
 								LexerException {
diff --git a/src/tests/org/anarres/cpp/JavaFileSystemTestCase.java b/src/tests/org/anarres/cpp/JavaFileSystemTestCase.java
new file mode 100644
index 0000000..4f68d68
--- /dev/null
+++ b/src/tests/org/anarres/cpp/JavaFileSystemTestCase.java
@@ -0,0 +1,39 @@
+package org.anarres.cpp;
+
+import java.io.*;
+
+import junit.framework.Test;
+
+import static org.anarres.cpp.Token.*;
+
+public class JavaFileSystemTestCase extends BaseTestCase {
+
+	public void testJavaFileSystem() throws Exception {
+		JavaFileSystem	fs = new JavaFileSystem();
+		VirtualFile		f;
+
+		/* Anyone who has this file on their Unix box is messed up. */
+		f = fs.getFile("/foo/bar baz");
+		try {
+			f.getSource();	/* drop on floor */
+			assertTrue("Got a source for a non-file", f.isFile());
+		}
+		catch (FileNotFoundException e) {
+			assertFalse("Got no source for a file", f.isFile());
+		}
+
+		/* We hope we have this. */
+		f = fs.getFile("/usr/include/stdio.h");
+		try {
+			f.getSource();	/* drop on floor */
+			System.out.println("Opened stdio.h");
+			assertTrue("Got a source for a non-file", f.isFile());
+		}
+		catch (FileNotFoundException e) {
+			System.out.println("Failed to open stdio.h");
+			assertFalse("Got no source for a file", f.isFile());
+		}
+
+	}
+
+}
diff --git a/src/tests/org/anarres/cpp/PreprocessorTestCase.java b/src/tests/org/anarres/cpp/PreprocessorTestCase.java
index a6e202b..ff2bc10 100644
--- a/src/tests/org/anarres/cpp/PreprocessorTestCase.java
+++ b/src/tests/org/anarres/cpp/PreprocessorTestCase.java
@@ -14,24 +14,15 @@ public class PreprocessorTestCase extends BaseTestCase {
 		final PipedOutputStream	po = new PipedOutputStream();
 		writer = new OutputStreamWriter(po);
 
-		p = new Preprocessor(
+		p = new Preprocessor();
+		p.addInput(
 			new LexerSource(
 				new InputStreamReader(
 					new PipedInputStream(po)
 				),
 				true
-			) {
-				public File getFile() {
-					return new File("test-input");
-				}
-			}
-		) {
-			@Override
-			protected void include(String parent, int line,
-							String name, boolean quoted) {
-				/* XXX Perform a useful assertion. */
-			}
-		};
+			)
+		);
 	}
 
 	private static class I {