chrome.bluetoothLowEnergy: Implement getCharacteristics.

chrome/test/data/extensions/api_test/bluetooth_low_energy/get_characteristics/runtest.js

Index: chrome/test/data/extensions/api_test/bluetooth_low_energy/get_characteristics/runtest.js
diff --git a/chrome/test/data/extensions/api_test/bluetooth_low_energy/get_characteristics/runtest.js b/chrome/test/data/extensions/api_test/bluetooth_low_energy/get_characteristics/runtest.js
new file mode 100644
index 0000000000000000000000000000000000000000..9e16b4b9dc275b0375cef07ba94158372341afb0
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/bluetooth_low_energy/get_characteristics/runtest.js
@@ -0,0 +1,81 @@
+// Copyright 2014 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.
+
+function testGetCharacteristics() {
+  chrome.test.assertEq(2, chrcs.length);
+
+  chrome.test.assertEq('char_id0', chrcs[0].instanceId),
+  chrome.test.assertEq('00001211-0000-1000-8000-00805f9b34fb', chrcs[0].uuid);
+  chrome.test.assertEq(false, chrcs[0].isLocal);
+  chrome.test.assertEq(serviceId, chrcs[0].service.instanceId);
+  chrome.test.assertEq(4, chrcs[0].properties.length);
+  chrome.test.assertTrue(chrcs[0].properties.indexOf('broadcast') > -1,
+                         '\'broadcast\' not in chrcs[0].properties');
+  chrome.test.assertTrue(chrcs[0].properties.indexOf('read') > -1,
+                         '\'read\' not in chrcs[0].properties');
+  chrome.test.assertTrue(chrcs[0].properties.indexOf('indicate') > -1,
+                         '\'indicate\' not in chrcs[0].properties');
+  chrome.test.assertTrue(
+      chrcs[0].properties.indexOf('writeWithoutResponse') > -1,
+      '\'writeWithoutResponse\' not in chrcs[0].properties');
+
+  var valueBytes = new Uint8Array(chrcs[0].value);
+  chrome.test.assertEq(5, chrcs[0].value.byteLength);
+  chrome.test.assertEq(0x01, valueBytes[0]);
+  chrome.test.assertEq(0x02, valueBytes[1]);
+  chrome.test.assertEq(0x03, valueBytes[2]);
+  chrome.test.assertEq(0x04, valueBytes[3]);
+  chrome.test.assertEq(0x05, valueBytes[4]);
+
+  chrome.test.assertEq('char_id1', chrcs[1].instanceId),
+  chrome.test.assertEq('00001212-0000-1000-8000-00805f9b34fb', chrcs[1].uuid);
+  chrome.test.assertEq(false, chrcs[1].isLocal);
+  chrome.test.assertEq(serviceId, chrcs[1].service.instanceId);
+  chrome.test.assertEq(3, chrcs[1].properties.length);
+  chrome.test.assertTrue(chrcs[1].properties.indexOf('read') > -1,
+                         '\'read\' not in chrcs[1].properties');
+  chrome.test.assertTrue(chrcs[1].properties.indexOf('write') > -1,
+                         '\'write\' not in chrcs[1].properties');
+  chrome.test.assertTrue(chrcs[1].properties.indexOf('notify') > -1,
+                         '\'notify\' not in chrcs[1].properties');
+
+  valueBytes = new Uint8Array(chrcs[1].value);
+  chrome.test.assertEq(3, chrcs[1].value.byteLength);
+  chrome.test.assertEq(0x06, valueBytes[0]);
+  chrome.test.assertEq(0x07, valueBytes[1]);
+  chrome.test.assertEq(0x08, valueBytes[2]);
+
+  chrome.test.succeed();
+}
+
+var serviceId = 'service_id0';
+var chrcs = null;
+
+function failOnError() {
+  if (chrome.runtime.lastError) {
+    chrome.test.fail(chrome.runtime.lastError.message);
+  }
+}
+
+chrome.bluetoothLowEnergy.getCharacteristics(serviceId, function (result) {
+  if (result || !chrome.runtime.lastError) {
+    chrome.test.fail('getCharacteristics should have failed.');
+  }
+
+  chrome.bluetoothLowEnergy.getCharacteristics(serviceId, function (result) {
+    failOnError();
+    if (!result || result.length != 0) {
+      chrome.test.fail('Characteristics should be empty.');
+    }
+
+    chrome.bluetoothLowEnergy.getCharacteristics(serviceId, function (result) {
+      failOnError();
+      chrcs = result;
+
+      chrome.test.sendMessage('ready', function (message) {
+        chrome.test.runTests([testGetCharacteristics]);
+      });
+    });
+  });
+});