Removed compiler/ directory from repository

dart/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilationTest.java

Index: dart/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilationTest.java
diff --git a/dart/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilationTest.java b/dart/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilationTest.java
deleted file mode 100644
index ea7e9e172daaebf436d6fe46863a673f9352a2b5..0000000000000000000000000000000000000000
--- a/dart/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilationTest.java
+++ /dev/null
@@ -1,631 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.google.dart.compiler.end2end.inc;
-
-import static com.google.dart.compiler.DartCompiler.EXTENSION_DEPS;
-import static com.google.dart.compiler.DartCompiler.EXTENSION_TIMESTAMP;
-
-import com.google.common.collect.Lists;
-import com.google.dart.compiler.CompilerTestCase;
-import com.google.dart.compiler.DartCompilationError;
-import com.google.dart.compiler.DartCompiler;
-import com.google.dart.compiler.DartCompilerListener;
-import com.google.dart.compiler.DefaultCompilerConfiguration;
-import com.google.dart.compiler.LibrarySource;
-import com.google.dart.compiler.MockArtifactProvider;
-import com.google.dart.compiler.MockBundleLibrarySource;
-import com.google.dart.compiler.Source;
-import com.google.dart.compiler.util.apache.StringUtils;
-
-import junit.framework.AssertionFailedError;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-import java.util.List;
-import java.util.Set;
-import java.util.concurrent.ConcurrentSkipListSet;
-
-// TODO(zundel): update this test not to rely on code generation
-public class IncrementalCompilationTest extends CompilerTestCase {
-
-  private static final String TEST_BASE_PATH = "com/google/dart/compiler/end2end/inc/";
-  private static final String TEST_APP = "my.app.dart";
-
-  static class IncMockArtifactProvider extends MockArtifactProvider {
-    Set<String> reads = new ConcurrentSkipListSet<String>();
-    Set<String> writes = new ConcurrentSkipListSet<String>();
-
-    @Override
-    public Reader getArtifactReader(Source source, String part, String extension) {
-      reads.add(source.getName() + "/" + extension);
-      return super.getArtifactReader(source, part, extension);
-    }
-
-    @Override
-    public Writer getArtifactWriter(Source source, String part, String extension) {
-      writes.add(source.getName() + "/" + extension);
-      return super.getArtifactWriter(source, part, extension);
-    }
-
-    void resetReadsAndWrites() {
-      reads.clear();
-      writes.clear();
-    }
-  }
-
-  private DefaultCompilerConfiguration config;
-  private IncMockArtifactProvider provider;
-
-  private MockBundleLibrarySource myAppSource;
-  private MockBundleLibrarySource someLibSource;
-  private MockBundleLibrarySource someImplLibSource;
-
-  private final List<DartCompilationError> errors = Lists.newArrayList();
-
-  @Override
-  protected void setUp() throws Exception {
-    config = new DefaultCompilerConfiguration() {
-      @Override
-      public boolean incremental() {
-        return true;
-      }
-    };
-    provider = new IncMockArtifactProvider();
-
-    myAppSource = new MockBundleLibrarySource(IncrementalCompilationTest.class.getClassLoader(),
-      TEST_BASE_PATH, TEST_APP);
-    someLibSource = myAppSource.getImportFor("some.lib.dart");
-    someImplLibSource = someLibSource.getImportFor("someimpl.lib.dart");
-  }
-
-  @Override
-  protected void tearDown() {
-    config = null;
-    provider = null;
-    myAppSource = null;
-    someLibSource = null;
-    someImplLibSource = null;
-  }
-
-  public void testRemoveDeps() throws Exception {
-    compile();
-
-    MockBundleLibrarySource myNuke5AppSource = new MockBundleLibrarySource(
-      IncrementalCompilationTest.class.getClassLoader(),
-      TEST_BASE_PATH, "my.nuke5.app.dart", "my.app.dart");
-    myNuke5AppSource.remapSource("mybase.dart", "mybase.no5ref.dart");
-    myNuke5AppSource.remapSource("my.dart", "my.no5ref.dart");
-    myNuke5AppSource.removeSource("myother5.dart");
-
-    compile(myNuke5AppSource);
-  }
-
-  public void testFullCompile() {
-    compile();
-    System.out.println(StringUtils.join(errors, "\n"));
-
-    // Assert that all artifacts are written.
-    didWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didWrite("some.dart", EXTENSION_TIMESTAMP);
-    didWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother2.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-    didWrite("my.app.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testNoOpRecompile() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    compile();
-
-    // Assert we didn't write anything.
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("my.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("my.app.dart", EXTENSION_DEPS);
-    didNotWrite("my.app.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testTouchOneSource() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.touchSource("my.dart");
-    compile();
-
-    // We just bumped the timestamp on my.dart, so only my.dart.js and my.app.js should be changed.
-    // At present, the app's deps and api will be rewritten. This might be optimized later.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    // Nothing else should have changed.
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testNormalizationTracking() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.touchSource("myother7.dart");
-    compile();
-
-    // Test against normalization having an effect on hashcodes
-    // SomeInterface2 is an empty interface that can have an extra default constructor added by
-    // the dartc backend normalization process.  By depending on a class that implements the interface,
-    // my.app.dart.deps will transitively depend on the empty interface.  If something changes
-    // with how hashcodes are generated, this test should be updated.
-
-    // We just bumped the timestamp on myother7.dart, so only myother7.dart.js and my.app.js should
-    // be changed. At present, the app's deps and api will be rewritten.
-
-    didWrite("myother7.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    // Nothing else should have changed.
-    didNotWrite("my.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testKnockout_timestamp() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    provider.removeArtifact("my.dart", "", EXTENSION_TIMESTAMP);
-    compile();
-
-    // At present, knocking out a js artifact will force an update of the library's api and
-    // deps. This could be optimized.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-
-    // Assert that everything else was left alone.
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeImplementation_methodBody() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    someImplLibSource.remapSource("someimpl.dart", "someimpl.bodychange.dart");
-    compile();
-
-    // Changed someimpl.dart, so it, its library, and the compiled app should be written.
-    didWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    // We've switched to (unit -> unit) dependency, so should be recompiled too.
-    didWrite("some.dart", EXTENSION_TIMESTAMP);
-    didWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("my.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  public void testChangeApi_newStaticMethod() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.newstaticmethod.dart");
-    compile();
-
-    // Added a new static method to Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_staticFieldRef() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother3.dart", "myother3.newstaticfield.dart");
-    compile();
-
-    // Added a new static field to Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother3.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_viaTypeParamBound() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother4.dart", "myother4.newstaticfield.dart");
-    compile();
-
-    // Added a new static field to Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother4.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_returnTypeChange() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.returntypechange.dart");
-    compile();
-
-    // Changed a return type in Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_globalVarChange() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.globalvarchange.dart");
-    compile();
-
-    // Changed a top-level variable type in Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  public void testChangeApi_globalFunctionChange() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.globalfunctionchange.dart");
-    compile();
-
-    // Changed a return type in Other0, which should force a recompile of my.dart,
-    // because the latter contains a reference to one of its static methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  public void testChangeApi_viaNew() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother1.dart", "myother1.change.dart");
-    compile();
-
-    // Changed the api of Other1, which should force a recompile of my.dart,
-    // because the latter instantiates one of its classes.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_viaSubclassing() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother2.dart", "myother2.change.dart");
-    compile();
-
-    // Changed the api of Other2, which should force a recompile of my.dart,
-    // because the latter subclasses one of its classes.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother2.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_inLibrary() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    someLibSource.remapSource("some.dart", "some.newmethod.dart");
-    someImplLibSource.remapSource("someimpl.dart", "someimpl.change.dart");
-    compile();
-
-    // We changed both the interface and implementation libraries, so almost everything should have
-    // been recompiled.
-    didWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didWrite("some.dart", EXTENSION_TIMESTAMP);
-    didWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    // Except the "others", which have no dependency on the library.
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testChangeApi_inImplLibrary() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    someImplLibSource.remapSource("someimpl.dart", "someimpl.change.dart");
-    compile();
-
-    // Assert that only the interface and implementation library were recompiled.
-    didWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didWrite("some.dart", EXTENSION_TIMESTAMP);
-    didWrite("some.lib.dart", EXTENSION_DEPS);
-
-    // The app should remain untouched.
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("my.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  public void testChangeApi_inInterface() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    someLibSource.remapSource("some.dart", "some.intfchange.dart");
-    compile();
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-
-    // Assert we recompiled both some.dart and someimpl.dart, as well as my.dart.
-    // (someimpl.dart is recompiled because its interface in some.dart changed)
-    didWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didWrite("some.dart", EXTENSION_TIMESTAMP);
-    didWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  // TODO(jgw): Bug 5319907.
-  public void disabled_testFieldHole() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.fillthehole.dart");
-    compile();
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-
-    // Both myother0.dart and my.dart should be recompiled.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-  }
-
-  public void testMethodHole() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother0.dart", "myother0.fillthemethodhole.dart");
-    compile();
-  }
-
-  public void testQualifiedFieldRef() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother5.dart", "myother5.change.dart");
-    compile();
-
-    // Changed the api of Other5, which should force a recompile of my.dart,
-    // because the latter includes a qualified reference to one of its instance fields.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother5.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testQualifiedMethodRef() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother6.dart", "myother6.change.dart");
-    compile();
-
-    // Changed the api of Other6, which should force a recompile of my.dart,
-    // because the latter includes a qualified reference to one of its instance methods.
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother6.dart", EXTENSION_TIMESTAMP);
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testRemoveDepClass() {
-    compile();
-
-    provider.resetReadsAndWrites();
-    myAppSource.remapSource("myother5.dart", "myother5.change.dart");
-    myAppSource.remapSource("myother6.dart", "myother6.removeclass.dart");
-    compile();
-
-    // Changed myother6.dart, which should force a recompile of myother5.dart,
-    // because the latter had a qualified reference to one of its classes.
-    didWrite("myother5.dart", EXTENSION_TIMESTAMP);
-    didWrite("myother6.dart", EXTENSION_TIMESTAMP);
-
-    didWrite("my.dart", EXTENSION_TIMESTAMP);
-    // Because of the previous changes my.app.dart is also recompile.
-    didWrite("my.app.dart", EXTENSION_DEPS);
-
-    // No changes in not related units.
-    didNotWrite("someimpl.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("someimpl.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("some.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("some.lib.dart", EXTENSION_DEPS);
-
-    didNotWrite("myother0.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother1.dart", EXTENSION_TIMESTAMP);
-    didNotWrite("myother2.dart", EXTENSION_TIMESTAMP);
-  }
-
-  public void testMergeFiles() throws Exception {
-    compile();
-
-    MockBundleLibrarySource myMergedAppSource = new MockBundleLibrarySource(
-      IncrementalCompilationTest.class.getClassLoader(),
-      TEST_BASE_PATH, "my.merged.app.dart", "my.app.dart");
-
-    compile(myMergedAppSource);
-  }
-
-  private void compile() {
-    compile(myAppSource);
-  }
-
-  private void compile(LibrarySource lib) {
-    try {
-      errors.clear();
-      DartCompilerListener listener = new DartCompilerListener.Empty() {
-        @Override
-        public void onError(DartCompilationError event) {
-          errors.add(event);
-        }
-      };
-      DartCompiler.compileLib(lib, config, provider, listener);
-    } catch (IOException e) {
-      throw new AssertionFailedError("Unexpected IOException: " + e.getMessage());
-    }
-  }
-
-  private void didWrite(String sourceName, String extension) {
-    String spec = sourceName + "/" + extension;
-    assertTrue("Expected write: " + spec, provider.writes.contains(spec));
-  }
-
-  private void didNotWrite(String sourceName, String extension) {
-    String spec = sourceName + "/" + extension;
-    assertFalse("Didn't expect write: " + spec, provider.writes.contains(spec));
-  }
-}