Delete CPS IR

tests/compiler/dart2js/cps_ir/up_to_date_test.dart

Index: tests/compiler/dart2js/cps_ir/up_to_date_test.dart
diff --git a/tests/compiler/dart2js/cps_ir/up_to_date_test.dart b/tests/compiler/dart2js/cps_ir/up_to_date_test.dart
deleted file mode 100644
index a9508a4b6fdb13390e43b58bcff6c7649ce34cc4..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js/cps_ir/up_to_date_test.dart
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright (c) 2016, 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.
-
-/// Test that cps_ir/update_all.dart and every cps_ir/*_test.dart file are up to
-/// date. There should be a line in update_all and a file in the cps_ir folder
-/// for each test file in the `input/` folder.
-library tests.compiler.dart2js.cps_ir.up_to_date_test;
-
-import 'dart:io';
-
-main(args) {
-  bool update = args.length > 0 && args[0] == 'update';
-  var inputDir = new Directory.fromUri(Platform.script.resolve('input'));
-
-  bool errorsFound = false;
-
-  // Note: we create a test file per input file because invoking dart2js many
-  // times on a single test often makes test.py timeout.
-  //
-  // We tried using multi-tests for this, but it is unfortunately brittle. For
-  // example, multi-tests can't import code from one folder above the current
-  // directory, which prevents us from putting generated tests under a different
-  // folder than the rest of the helpers (like memory_compiler.dart)
-  var files = inputDir.listSync().map((f) => f.uri.pathSegments.last).toList();
-  files.sort();
-  for (var file in files) {
-    var testFilename = file.replaceAll('.dart', '_test.dart');
-    var contents = generateTestFile(file);
-    if (checkAndMaybeUpdate(testFilename, contents, update)) errorsFound = true;
-  }
-
-  var updateAllContents = generateUpdateAllFile(files);
-  if (checkAndMaybeUpdate('update_all.dart', updateAllContents, update)) {
-    errorsFound = true;
-  }
-
-  if (errorsFound) {
-    print(regenerateMessage);
-    exit(1);
-  }
-}
-
-/// Checks and if [update] is true, updates an autogenerated test file.
-///
-/// This doesn't update an actual test expectation, that's done by executing the
-/// files that we generate here.
-bool checkAndMaybeUpdate(String filename, String contents,
-    bool update) {
-  var testFile = new File.fromUri(Platform.script.resolve(filename));
-  bool exists = testFile.existsSync();
-  var isUpToDate = exists && testFile.readAsStringSync() == contents;
-  if (isUpToDate) {
-    print('PASS: ${filename} is up to date.');
-  } else if (update) {
-    testFile.writeAsStringSync(contents);
-    print('INFO: ${filename} was updated.');
-  } else {
-    print("FAILED: ${filename} is ${exists ? 'out of date' : 'missing'}");
-    return true;
-  }
-  return false;
-}
-
-String generateUpdateAllFile(List<String> files) {
-  var lines = files.map((f) => "runTest('$f', update: true);");
-  return '''
-// ---- AUTO-GENERATED -------------------
-// This file was autogenerated by running:
-//
-//     dart path/to/${Platform.script.pathSegments.last} update
-//
-// Do not edit this file by hand.
-// ---------------------------------------
-
-library tests.compiler.dart2js.cps_ir.update_all;
-
-import 'runner.dart';
-
-main(args) {
-  ${lines.join('\n  ')}
-}
-''';
-}
-
-String generateTestFile(String file) => '''
-// ---- AUTO-GENERATED -------------------
-// This file was autogenerated by running:
-//
-//     dart path/to/${Platform.script.pathSegments.last} update
-//
-// Do not edit this file by hand.
-// ---------------------------------------
-
-library tests.compiler.dart2js.cps_ir.$file;
-
-import 'runner.dart';
-
-main(args) {
-  runTest("$file", update: args.length > 0 && args[0] == "update");
-}
-''';
-
-
-String get regenerateMessage {
-  var flags = Platform.packageRoot == null
-    ? '' : '--package-root=${Platform.packageRoot} ';
-  return '''
-
-To regenerate the test files, please run:
-  dart $flags${Platform.script} update''';
-}