Add API tests to the experimental Speech Input API.

chrome/test/data/extensions/api_test/speech_input/recognition_error/test.js

Index: chrome/test/data/extensions/api_test/speech_input/recognition_error/test.js
diff --git a/chrome/test/data/extensions/api_test/speech_input/recognition_error/test.js b/chrome/test/data/extensions/api_test/speech_input/recognition_error/test.js
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index 0000000000000000000000000000000000000000..2b9094daafc7b3a5127e6c4e51375d7554aa450c
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+++ b/chrome/test/data/extensions/api_test/speech_input/recognition_error/test.js
@@ -0,0 +1,38 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Extension Speech Input api test.
+// browser_tests --gtest_filter="ExtensionSpeechInputApiTest.*"
+
+chrome.test.runTests([
+  function testSpeechInputRecognitionError() {
+    // Results should never be provided in this test case.
+    chrome.experimental.speechInput.onResult.addListener(function(event) {
+      chrome.test.fail();
+    });
+
+    // Ensure the recognition error happens.
+    chrome.experimental.speechInput.onError.addListener(function(error) {
+      chrome.test.assertEq(error.code, "networkError");
+
+      // No recording should be happening after an error.
+      chrome.experimental.speechInput.isRecording(function(recording) {
+        chrome.test.assertNoLastError();
+        chrome.test.assertFalse(recording);
+
+        // Stopping should fail since we're in the idle state again.
+        chrome.experimental.speechInput.stop(function() {
+          chrome.test.assertEq(chrome.extension.lastError.message,
+              "invalidOperation");
+          chrome.test.succeed();
+        });
+      });
+    });
+
+    // Start recording.
+    chrome.experimental.speechInput.start({}, function() {
+      chrome.test.assertNoLastError();
+    });
+  }
+]);