Updating the samples page to reflect the examples that have been retired.

src/site/samples/searchable_list/example/packages/unittest/test_controller.js

Index: src/site/samples/searchable_list/example/packages/unittest/test_controller.js
diff --git a/src/site/samples/searchable_list/example/packages/unittest/test_controller.js b/src/site/samples/searchable_list/example/packages/unittest/test_controller.js
deleted file mode 100644
index e952aaffa08f70b636f317474627ab34fe45a4ee..0000000000000000000000000000000000000000
--- a/src/site/samples/searchable_list/example/packages/unittest/test_controller.js
+++ /dev/null
@@ -1,318 +0,0 @@
-// Copyright (c) 2013, 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.
-
-/*
- * The communication protocol between test_controller.js and the driving
- * page are JSON encoded messages of the following form:
- *   message = {
- *      is_first_message: true/false,
- *      is_status_update: true/false,
- *      is_done: true/false,
- *      message: message_content,
- *   }
- *
- * The first message should have [is_first_message] set, the last message
- * should have [is_done] set. Status updates should have [is_status_update] set.
- *
- * The [message_content] can be be any content. In our case it will a list of
- * events encoded in JSON. See the next comment further down about what an event
- * is.
- */
-
-/*
- * We will collect testing driver specific events here instead of printing
- * them to the DOM.
- * Every entry will look like this:
- *   {
- *     'type' : 'sync_exception' / 'window_onerror' / 'script_onerror' / 'print'
- *              'window_compilationerror' / 'message_received' / 'dom' / 'debug'
- *     'value' : 'some content',
- *     'timestamp' : TimestampInMs,
- *   }
- */
-var recordedEventList = [];
-var timestampOfFirstEvent = null;
-
-var STATUS_UPDATE_INTERVALL = 10000;
-
-function getCurrentTimestamp() {
-  if (timestampOfFirstEvent == null) {
-    timestampOfFirstEvent = new Date().getTime();
-  }
-  return (new Date().getTime() - timestampOfFirstEvent) / 1000.0;
-}
-
-function stringifyEvent(event) {
-  return JSON.stringify(event, null, 2);
-}
-
-function recordEvent(type, value) {
-  var event = {
-    type: type,
-    value: value,
-    timestamp: getCurrentTimestamp()
-  };
-  recordedEventList.push(event);
-  printToConsole(stringifyEvent(event));
-}
-
-function clearConsole() {
-  // Clear the console before every test run - this is Firebug specific code.
-  if (typeof console == 'object' && typeof console.clear == 'function') {
-    console.clear();
-  }
-}
-
-function printToDOM(message) {
-  var pre = document.createElement('pre');
-  pre.appendChild(document.createTextNode(String(message)));
-  document.body.appendChild(pre);
-  document.body.appendChild(document.createTextNode('\n'));
-}
-
-function printToConsole(message) {
-  var consoleAvailable = typeof console === 'object';
-
-  if (consoleAvailable) {
-    console.log(message);
-  }
-}
-
-clearConsole();
-
-// Some tests may expect and have no way to suppress global errors.
-var testExpectsGlobalError = false;
-var testSuppressedGlobalErrors = [];
-
-// Set window onerror to make sure that we catch test harness errors across all
-// browsers.
-window.onerror = function (message, url, lineNumber) {
-  if (url) {
-    message = ('window.onerror called: \n\n' +
-        url + ':' + lineNumber + ':\n' + message + '\n\n');
-  }
-  if (testExpectsGlobalError) {
-    testSuppressedGlobalErrors.push({
-      message: message
-    });
-    return;
-  }
-  recordEvent('window_onerror', message);
-  notifyDone('FAIL');
-};
-
-// testRunner is provided by content shell.
-// It is not available in browser tests.
-var testRunner = window.testRunner || window.layoutTestController;
-var isContentShell = testRunner;
-
-var waitForDone = false;
-
-var driverWindowCached = false;
-var driverWindow;
-var reportingDriverWindowError = false;
-
-// Returns the driving window object if available
-// This function occasionally returns null instead of the
-// parent on Android content shell, so we cache the value
-// to get a consistent answer.
-function getDriverWindow() {
-  if (window != window.parent) {
-    // We're running in an iframe.
-    result = window.parent;
-  } else if (window.opener) {
-    // We were opened by another window.
-    result = window.opener;
-  } else {
-    result = null;
-  }
-  if (driverWindowCached) {
-    if (result != driverWindow) {
-      recordEvent('debug', 'Driver windows changed: was null == ' +
-           (driverWindow == null) + ', is null == ' + (result == null));
-      // notifyDone calls back into this function multiple times.  Avoid loop.
-      if (!reportingDriverWindowError) {
-        reportingDriverWindowError = true;
-        notifyDone('FAIL');
-      }
-    }
-  } else {
-    driverWindowCached = true;
-    driverWindow = result;
-  }
-  return driverWindow;
-}
-
-function usingBrowserController() {
-  return getDriverWindow() != null;
-}
-
-function buildDomEvent() {
-  return {
-      type: 'dom',
-      value: '' + window.document.documentElement.innerHTML,
-      timestamp: getCurrentTimestamp()
-  };
-}
-
-function notifyUpdate(testOutcome, isFirstMessage, isStatusUpdate, isDone) {
-  // If we are not using the browser controller (e.g. in the none-drt
-  // configuration), we need to print 'testOutcome' as it is.
-  if (isDone && !usingBrowserController()) {
-    if (isContentShell) {
-      // We need this, since test.dart is looking for 'FAIL\n', 'PASS\n' in the
-      // DOM output of content shell.
-      printToDOM(testOutcome);
-    } else {
-      printToConsole('Test outcome: ' + testOutcome);
-    }
-  } else if (usingBrowserController()) {
-    // To support in browser launching of tests we post back start and result
-    // messages to the window.opener.
-    var driver = getDriverWindow();
-
-    recordEvent('debug', 'Sending events to driver page (isFirstMessage = ' +
-                isFirstMessage + ', isStatusUpdate = ' +
-                isStatusUpdate + ', isDone = ' + isDone + ')');
-    // Post the DOM and all events that happened.
-    var events = recordedEventList.slice(0);
-    events.push(buildDomEvent());
-
-    var message = JSON.stringify(events);
-    driver.postMessage(
-        JSON.stringify({
-          message: message,
-          is_first_message: isFirstMessage,
-          is_status_update: isStatusUpdate,
-          is_done: isDone
-        }), '*');
-  }
-  if (isDone) {
-    if (testRunner) testRunner.notifyDone();
-  }
-}
-
-function notifyDone(testOutcome) {
-  notifyUpdate(testOutcome, false, false, true);
-}
-
-// Repeatedly send back the current status of this test.
-function sendStatusUpdate(isFirstMessage) {
-  notifyUpdate('', isFirstMessage, true, false);
-  setTimeout(function() {sendStatusUpdate(false)}, STATUS_UPDATE_INTERVALL);
-}
-
-// We call notifyStart here to notify the encapsulating browser.
-recordEvent('debug', 'test_controller.js started');
-sendStatusUpdate(true);
-
-function processMessage(msg) {
-  // Filter out ShadowDOM polyfill messages which are random floats.
-  if (msg != parseFloat(msg)) {
-    recordEvent('message_received', '' + msg);
-  }
-  if (typeof msg != 'string') return;
-  if (msg == 'unittest-suite-wait-for-done') {
-    waitForDone = true;
-    if (testRunner) {
-      testRunner.startedDartTest = true;
-    }
-  } else if (msg == 'dart-calling-main') {
-    if (testRunner) {
-      testRunner.startedDartTest = true;
-    }
-  } else if (msg == 'dart-main-done') {
-    if (!waitForDone) {
-      notifyDone('PASS');
-    }
-  } else if (msg == 'unittest-suite-success' ||
-             msg == 'unittest-suite-done') {
-    notifyDone('PASS');
-  } else if (msg == 'unittest-suite-fail') {
-    notifyDone('FAIL');
-  }
-}
-
-function onReceive(e) {
-  processMessage(e.data);
-}
-
-if (testRunner) {
-  testRunner.dumpAsText();
-  testRunner.waitUntilDone();
-}
-window.addEventListener('message', onReceive, false);
-
-function onLoad(e) {
-  // needed for dartium compilation errors.
-  if (window.compilationError) {
-    recordEvent('window_compilationerror',
-        'DOMContentLoaded event: window.compilationError = ' +
-        calledwindow.compilationError);
-    notifyDone('FAIL');
-  }
-}
-
-window.addEventListener('DOMContentLoaded', onLoad, false);
-
-// Note: before renaming this function, note that it is also included in an
-// inlined error handler in generated HTML files, and manually in tests that
-// include an HTML file.
-// See: tools/testing/dart/browser_test.dart
-function scriptTagOnErrorCallback(e) {
-  var message = e && e.message;
-  recordEvent('script_onerror', 'script.onError called: ' + message);
-  notifyDone('FAIL');
-}
-
-// dart2js will generate code to call this function to handle the Dart
-// [print] method.
-//
-// dartium will invoke this method for [print] calls if the environment variable
-// "DART_FORWARDING_PRINT" was set when launching dartium.
-//
-// Our tests will be wrapped, so we can detect when [main] is called and when
-// it has ended.
-// The wrapping happens either via "dartMainRunner" (for dart2js) or wrapped
-// tests for dartium.
-//
-// The following messages are handled specially:
-//   dart-calling-main:  signals that the dart [main] function will be invoked
-//   dart-main-done:  signals that the dart [main] function has finished
-//   unittest-suite-wait-for-done:  signals the start of an asynchronous test
-//   unittest-suite-success:  signals the end of an asynchrounous test
-//   unittest-suite-fail:  signals that the asynchronous test failed
-//   unittest-suite-done:  signals the end of an asynchronous test, the outcome
-//                         is unknown
-//
-// These messages are used to communicate with the test and will be posted so
-// [processMessage] above can see it.
-function dartPrint(message) {
-  recordEvent('print', message);
-  if ((message === 'unittest-suite-wait-for-done') ||
-      (message === 'unittest-suite-success') ||
-      (message === 'unittest-suite-fail') ||
-      (message === 'unittest-suite-done') ||
-      (message === 'dart-calling-main') ||
-      (message === 'dart-main-done')) {
-    // We have to do this asynchronously, in case error messages are
-    // already in the message queue.
-    window.postMessage(message, '*');
-    return;
-  }
-}
-
-// dart2js will generate code to call this function instead of calling
-// Dart [main] directly. The argument is a closure that invokes main.
-function dartMainRunner(main) {
-  dartPrint('dart-calling-main');
-  try {
-    main();
-  } catch (e) {
-    recordEvent('sync_exception', 'Exception: ' + e + '\nStack: ' + e.stack);
-    notifyDone('FAIL');
-    return;
-  }
-  dartPrint('dart-main-done');
-}