Fix /proc/version parsing in Settings.

Change-Id: I4bde0e4935eaa4c27067062443a051976daa115d

1 files changed, 54 insertions, 0 deletions

diff --git a/tests/src/com/android/settings/DeviceInfoSettingsTest.java b/tests/src/com/android/settings/DeviceInfoSettingsTest.java
new file mode 100644
index 0000000..d2267c0
--- /dev/null
+++ b/tests/src/com/android/settings/DeviceInfoSettingsTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings;
+
+import android.test.AndroidTestCase;
+
+import com.android.settings.DeviceInfoSettings;
+
+public class DeviceInfoSettingsTest extends AndroidTestCase {
+
+    public void testGetFormattedKernelVersion() throws Exception {
+        if ("Unavailable".equals(DeviceInfoSettings.getFormattedKernelVersion())) {
+            fail("formatKernelVersion can't cope with this device's /proc/version");
+        }
+    }
+
+    public void testFormatKernelVersion() throws Exception {
+        assertEquals("Unavailable", DeviceInfoSettings.formatKernelVersion(""));
+        assertEquals("2.6.38.8-gg784\n" +
+                     "root@hpao4.eem.corp.google.com #2\n" +
+                     "Fri Feb 24 03:31:23 PST 2012",
+                     DeviceInfoSettings.formatKernelVersion("Linux version 2.6.38.8-gg784 " +
+                         "(root@hpao4.eem.corp.google.com) " +
+                         "(gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #2 SMP " +
+                         "Fri Feb 24 03:31:23 PST 2012"));
+        assertEquals("3.0.31-g6fb96c9\n" +
+                     "android-build@vpbs1.mtv.corp.google.com #1\n" +
+                     "Thu Jun 28 11:02:39 PDT 2012",
+                     DeviceInfoSettings.formatKernelVersion("Linux version 3.0.31-g6fb96c9 " +
+                         "(android-build@vpbs1.mtv.corp.google.com) " +
+                         "(gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 " +
+                         "SMP PREEMPT Thu Jun 28 11:02:39 PDT 2012"));
+        assertEquals("2.6.38.8-a-b-jellybean+\n" +
+                     "x@y #1\n" +
+                     "Tue Aug 28 22:10:46 CDT 2012",
+                     DeviceInfoSettings.formatKernelVersion("Linux version " +
+                         "2.6.38.8-a-b-jellybean+ (x@y) " +
+                         "(gcc version 4.4.3 (GCC) ) #1 PREEMPT Tue Aug 28 22:10:46 CDT 2012"));
+    }
+}