Add WiFi precondition check to 'net' CTS module
bug:23939594
Change-Id: I9e625e635fc6942c9eaa95915888f0fe7284a9ea
diff --git a/common/device-side/preconditions/Android.mk b/common/device-side/preconditions/Android.mk
new file mode 100644
index 0000000..75c981b
--- /dev/null
+++ b/common/device-side/preconditions/Android.mk
@@ -0,0 +1,31 @@
+# Copyright (C) 2015 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.
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_STATIC_JAVA_LIBRARIES := compatibility-common-util-devicesidelib
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE := compatibility-device-preconditions
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/common/device-side/preconditions/src/com/android/compatibility/common/preconditions/WifiHelper.java b/common/device-side/preconditions/src/com/android/compatibility/common/preconditions/WifiHelper.java
new file mode 100644
index 0000000..70a4b03
--- /dev/null
+++ b/common/device-side/preconditions/src/com/android/compatibility/common/preconditions/WifiHelper.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2015 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.compatibility.common.preconditions;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+
+/**
+ * WifiHelper is used to check whether the device is connected to WiFi.
+ * This is required for a subset of the CTS test modules.
+ */
+public class WifiHelper {
+
+ public static boolean isWifiConnected(Context context) {
+ ConnectivityManager cm = (ConnectivityManager)
+ context.getSystemService(Context.CONNECTIVITY_SERVICE);
+ NetworkInfo wifiNetworkInfo = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
+ return wifiNetworkInfo.isConnected();
+ }
+
+}
diff --git a/tests/tests/net/AndroidTest.xml b/tests/tests/net/AndroidTest.xml
index ee0d636..d52214e 100644
--- a/tests/tests/net/AndroidTest.xml
+++ b/tests/tests/net/AndroidTest.xml
@@ -19,4 +19,11 @@
<option name="package" value="android.net.cts" />
<option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
</test>
+
+ <target_preparer class="com.android.compatibility.common.tradefed.targetprep.ApkPreconditionCheck">
+ <option name="apk-name" value="CtsNetPreconditions.apk"/>
+ <option name="package-name" value="android.net.preconditions"/>
+ <option name="runner" value="android.support.test.runner.AndroidJUnitRunner"/>
+ </target_preparer>
+
</configuration>
diff --git a/tests/tests/net/preconditions/Android.mk b/tests/tests/net/preconditions/Android.mk
new file mode 100644
index 0000000..d689e96
--- /dev/null
+++ b/tests/tests/net/preconditions/Android.mk
@@ -0,0 +1,39 @@
+# Copyright (C) 2015 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.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+# don't include this package in any target
+LOCAL_MODULE_TAGS := optional
+# and when built explicitly put it in the data partition
+LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
+
+LOCAL_DEX_PREOPT := false
+
+LOCAL_PROGUARD_ENABLED := disabled
+
+LOCAL_STATIC_JAVA_LIBRARIES := android-support-test compatibility-device-preconditions
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := CtsNetPreconditions
+
+# Tag this module as a cts_v2 test artifact
+LOCAL_COMPATIBILITY_SUITE := cts_v2
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_PACKAGE)
diff --git a/tests/tests/net/preconditions/AndroidManifest.xml b/tests/tests/net/preconditions/AndroidManifest.xml
new file mode 100644
index 0000000..59db7a7
--- /dev/null
+++ b/tests/tests/net/preconditions/AndroidManifest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2015 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.
+ -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="android.net.preconditions">
+ <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+ <application>
+ <uses-library android:name="android.test.runner" />
+ </application>
+
+ <!-- self-instrumenting test package. -->
+ <instrumentation
+ android:name="android.support.test.runner.AndroidJUnitRunner"
+ android:label="CTS preconditions test for 'net' module"
+ android:targetPackage="android.net.preconditions" >
+ </instrumentation>
+</manifest>
diff --git a/tests/tests/net/preconditions/src/android/net/preconditions/PreconditionsTest.java b/tests/tests/net/preconditions/src/android/net/preconditions/PreconditionsTest.java
new file mode 100644
index 0000000..3dc3745
--- /dev/null
+++ b/tests/tests/net/preconditions/src/android/net/preconditions/PreconditionsTest.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2015 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 android.net.preconditions;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.test.AndroidTestCase;
+
+import com.android.compatibility.common.preconditions.WifiHelper;
+
+/**
+ * A test to verify that device-side preconditions are met for the net module of CTS
+ */
+public class PreconditionsTest extends AndroidTestCase {
+
+ /**
+ * Test if device is connected to WiFi
+ * @throws Exception
+ */
+ public void testWifiConnected() throws Exception {
+ assertTrue("Device must have active network connection",
+ WifiHelper.isWifiConnected(this.getContext()));
+ }
+
+}