1 files changed, 80 insertions, 0 deletions
diff --git a/tools/preload-check/src/com/android/preload/check/PreloadCheck.java b/tools/preload-check/src/com/android/preload/check/PreloadCheck.java
new file mode 100644
index 000000000000..dbdecdbecd12
--- /dev/null
+++ b/tools/preload-check/src/com/android/preload/check/PreloadCheck.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2019 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.preload.check;
+
+import static org.junit.Assert.assertEquals;
+
+import com.android.tradefed.device.ITestDevice;
+import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
+import com.android.tradefed.testtype.IDeviceTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(DeviceJUnit4ClassRunner.class)
+public class PreloadCheck implements IDeviceTest {
+    private ITestDevice mTestDevice;
+
+    private static final String TEST_CLASSPATH = "/data/local/tmp/preload-check-device.jar";
+
+    @Override
+    public void setDevice(ITestDevice testDevice) {
+        mTestDevice = testDevice;
+    }
+
+    @Override
+    public ITestDevice getDevice() {
+        return mTestDevice;
+    }
+
+    /**
+     * Test that checks work as expected.
+     */
+    @Test
+    public void testStatus() throws Exception {
+        run("com.android.preload.check.IntegrityCheck");
+    }
+
+    /**
+     * b/130206915.
+     */
+    @Test
+    public void testAsyncTask() throws Exception {
+        run("com.android.preload.check.NotInitialized", "android.os.AsyncTask");
+    }
+
+    /**
+     * Just a check for something we expect to see initialized.
+     */
+    @Test
+    public void testAnimator() throws Exception {
+        run("com.android.preload.check.Initialized", "android.animation.Animator");
+    }
+
+    private void run(String cmd, String... args) throws Exception {
+        StringBuilder sb = new StringBuilder();
+        sb.append("app_process ")
+                .append("-cp ").append(TEST_CLASSPATH)
+                .append(" /system/bin ")
+                .append(cmd);
+        for (String arg : args) {
+            sb.append(' ').append(arg);
+        }
+        String res = mTestDevice.executeShellCommand(sb.toString());
+        assertEquals(sb.toString(), "OK", res.trim());
+    }
+}