Updates incremental compilation tests to work w/o code generation

compiler/javatests/com/google/dart/compiler/end2end/End2EndTestCase.java

-// Copyright (c) 2011, 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;
-
-import com.google.dart.compiler.CommandLineOptions;
-import com.google.dart.compiler.CommandLineOptions.CompilerOptions;
-import com.google.dart.compiler.CommandLineOptions.DartRunnerOptions;
-import com.google.dart.compiler.CompilerConfiguration;
-import com.google.dart.compiler.CompilerTestCase;
-import com.google.dart.compiler.DartCompilerListener;
-import com.google.dart.compiler.DartCompilerListenerTest;
-import com.google.dart.compiler.DartLibrarySourceTest;
-import com.google.dart.compiler.DartSourceTest;
-import com.google.dart.compiler.DefaultCompilerConfiguration;
-import com.google.dart.compiler.LibrarySource;
-import com.google.dart.compiler.MockLibrarySource;
-import com.google.dart.compiler.backend.js.JavascriptBackend;
-import com.google.dart.runner.DartRunner;
-import com.google.dart.runner.RunnerError;
-
-import org.kohsuke.args4j.CmdLineException;
-
-import java.util.List;
-
-/**
- * Abstract base for end-to-end tests. Tests are entirely Dart code
- * that are compiled and run within V8.
- *
- * TODO(zundel): code generation is being removed.  Remove any references to code generation
- * or running code.
- */
-public abstract class End2EndTestCase extends CompilerTestCase {
-
-  /**
-   * Creates an ApplicationSource that should be compiled and executed.
-   *
-   * @param srcs paths to the input.
-   * @param mainClass the name of the main class to execute.
-   * @return an ApplicationSource suitable to be compiled and executed.
-   */
-  protected LibrarySource createApplication(List<String> srcs) {
-    MockLibrarySource app = new MockLibrarySource();
-    for (String src : srcs) {
-      DartSourceTest dartSource = new DartSourceTest(getClass(), src, app);
-      app.addSource(dartSource);
-    }
-    return app;
-  }
-
-  /**
-   * Creates a compiler configuration appropriate for the optimization level.
-   */
-  CompilerConfiguration getCompilerConfiguration() {
-    // TODO(zundel): To be removed when code generation is removed
-    return new DefaultCompilerConfiguration(new JavascriptBackend()) {
-      @Override
-      public boolean checkOnly() {
-        return false;
-      }
-    };
-  }
-
-  /**
-   * Runs an end-to-end Dart test for the given compilation unit.
-   */
-  @Deprecated
-  protected void runTest(LibrarySource app, DartCompilerListener listener) {
-    runTest(app, listener, new String[0]);
-  }
-
-  @Deprecated
-  protected void runTest(LibrarySource app,
-                         DartCompilerListener listener, String[] args) {
-    final CompilerConfiguration config = getCompilerConfiguration();
-    runTest(app, listener, config, args);
-  }
-
-  /**
-   * Compiles and runs an end-to-end Dart test for the given compilation unit.
-   *
-   */
-  @Deprecated
-  protected void runTest(LibrarySource app,
-                         DartCompilerListener listener,
-                         CompilerConfiguration config, String[] args) {
-    DartRunnerOptions verboseOptions = new CommandLineOptions.DartRunnerOptions() {
-      @Override
-      public boolean checkOnly() {
-        return false;
-      }
-    };
-    verboseOptions.setVerbose(true);
-    try {
-      DartRunner.compileAndRunApp(app, verboseOptions, config, listener, args,
-                                  System.out, System.err);
-    } catch (RunnerError e) {
-      fail(e.getLocalizedMessage());
-    }
-  }
-
-  /**
-   * Runs an end-to-end Dart test for the given compilation unit.
-   */
-  protected void runTest(LibrarySource app) {
-    DartCompilerListener listener = new DartCompilerListenerTest(null);
-    runTest(app, listener);
-  }
-
-  /**
-   * Runs an end-to-end Dart test for the given compilation unit.
-   */
-  protected void runTest(String appSrc, String[] args) throws Exception {
-    DartCompilerListener listener = new DartCompilerListenerTest(null);
-    CompilerOptions options = processCommandLineOptions(args);
-    DefaultCompilerConfiguration config = new DefaultCompilerConfiguration(options);
-    runTest(new DartLibrarySourceTest(getClass(), appSrc),
-            listener,
-            config,
-            args);
-  }
-
-  /**
-   * Runs an end-to-end Dart test for the given compilation unit.
-   *
-   * @param srcs path to the Dart source files containing the test
-   * @param opLevel The type of optimization to perform on the test code.
-   */
-  protected void runTest(List<String> srcs) throws SecurityException {
-    runTest(createApplication(srcs));
-  }
-
-  protected void runTest(String appSrc) throws Exception {
-    runTest(new DartLibrarySourceTest(getClass(), appSrc));
-  }
-
-  protected static CompilerOptions processCommandLineOptions(String[] args) {
-    CompilerOptions compilerOptions = null;
-    try {
-      compilerOptions = new CompilerOptions();
-      CommandLineOptions.parse(args, compilerOptions);
-      if (args.length == 0 || compilerOptions.showHelp()) {
-        fail("invalid arguments.");
-      }
-    } catch (CmdLineException e) {
-      fail(e.getLocalizedMessage());
-    }
-    assert compilerOptions != null;
-    return compilerOptions;
-  }
-}