/**
 * Copyright (C) 2017 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.security.cts;

import android.platform.test.annotations.SecurityTest;

public class Poc17_03 extends SecurityTestCase {

    /**
     *  b/31824853
     */
    @SecurityTest
    public void testPocCVE_2016_8479() throws Exception {
        if (containsDriver(getDevice(), "/dev/kgsl-3d0")) {
             AdbUtils.runPocNoOutput("CVE-2016-8479", getDevice(), 180);
            // CTS begins the next test before device finishes rebooting,
            // sleep to allow time for device to reboot.
            Thread.sleep(70000);
        }
    }

    /**
     *  b/33940449
     */
    @SecurityTest
    public void testPocCVE_2017_0508() throws Exception {
        if (containsDriver(getDevice(), "/dev/ion") &&
            containsDriver(getDevice(), "/dev/dri/renderD129")) {
            AdbUtils.runPocNoOutput("CVE-2017-0508", getDevice(), 30);
            // CTS begins the next test before device finishes rebooting,
            // sleep to allow time for device to reboot.
            Thread.sleep(60000);
        }
    }

    /**
     *  b/33899363
     */
    @SecurityTest
    public void testPocCVE_2017_0333() throws Exception {
        if (containsDriver(getDevice(), "/dev/dri/renderD128")) {
            AdbUtils.runPocNoOutput("CVE-2017-0333", getDevice(), 30);
            // Device takes up to 30 seconds to crash after ioctl call
            Thread.sleep(30000);
        }
    }

    /**
     *  b/33245849
     */
    @SecurityTest
    public void testPocCVE_2017_0334() throws Exception {
        if (containsDriver(getDevice(), "/dev/dri/renderD129")) {
           String out = AdbUtils.runPoc("CVE-2017-0334", getDevice());
           assertNotMatchesMultiLine(".*Leaked ptr is (0x[fF]{6}[cC]0[a-fA-F0-9]{8}"
               +"|0x[c-fC-F][a-fA-F0-9]{7}).*",out);
        }
    }

    /**
     * b/32707507
     */
    @SecurityTest
    public void testPocCVE_2017_0479() throws Exception {
        AdbUtils.runCommandLine("logcat -c" , getDevice());
        AdbUtils.runPocNoOutput("CVE-2017-0479", getDevice(), 60);
        String logcatOut = AdbUtils.runCommandLine("logcat -d", getDevice());
        assertNotMatchesMultiLine(".*Fatal signal 11 \\(SIGSEGV\\).*>>> /system/bin/" +
                         "audioserver <<<.*", logcatOut);
    }

    /*
     *  b/33178389
     */
    @SecurityTest
    public void testPocCVE_2017_0490() throws Exception {
        String bootCountBefore =
                AdbUtils.runCommandLine("settings get global boot_count", getDevice());
        AdbUtils.runCommandLine("service call wifi 43 s16 content://settings/global/boot_count s16 "
                + "\"application/x-wifi-config\"",
                getDevice());
        String bootCountAfter =
                AdbUtils.runCommandLine("settings get global boot_count", getDevice());
        // Poc nukes the boot_count setting, reboot to restore it to a sane value
        AdbUtils.runCommandLine("reboot", getDevice());
        getDevice().waitForDeviceOnline(60 * 1000);
        updateKernelStartTime();
        assertEquals(bootCountBefore, bootCountAfter);
    }

}