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- /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- * * Neither the name of The Linux Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include "IPAInterruptsTestFixture.h"
- /*define the static Pipes which will be used by all derived tests.*/
- Pipe IPAInterruptsTestFixture::m_IpaToUsbPipe(IPA_CLIENT_TEST_CONS, IPA_TEST_CONFIGURATION_19);
- Pipe IPAInterruptsTestFixture::m_UsbToIpaPipe(IPA_CLIENT_TEST_PROD, IPA_TEST_CONFIGURATION_19);
- IPAInterruptsTestFixture::IPAInterruptsTestFixture()
- {
- m_testSuiteName.push_back("Interrupts");
- }
- bool IPAInterruptsTestFixture::Setup()
- {
- return true;
- }
- bool IPAInterruptsTestFixture::Run()
- {
- bool bTestResult = true;
- Byte pIpPacket[] = { 0x01, 0x02, 0x03, 0x04 }; //This packet will be sent(It can be replaced by a real IP packet).
- Byte pIpPacketReceive[sizeof(pIpPacket)] = { 0 }; //This buffer will be used in order to store the received packet.
- //Send the raw IP packet(which is a 4 arbitrary bytes) without header addition by the Pipe
- LOG_MSG_DEBUG(
- "Sending packet into the USB pipe(%d bytes)\n", sizeof(pIpPacket));
- int nBytesSent = m_UsbToIpaPipe.Send(pIpPacket, sizeof(pIpPacket));
- if (sizeof(pIpPacket) != nBytesSent) {
- return false;
- }
- //Receive the raw IP packet(which is a 4 arbitrary bytes) without header removal by the Pipe
- LOG_MSG_DEBUG(
- "Reading packet from the USB pipe(%d bytes should be there)\n", sizeof(pIpPacketReceive));
- int nBytesReceived = m_IpaToUsbPipe.Receive(pIpPacketReceive,
- sizeof(pIpPacketReceive));
- if (sizeof(pIpPacketReceive) != nBytesReceived) {
- LOG_MSG_DEBUG("sizes mismatch\n");
- for (int i = 0; i < nBytesReceived && i < (int)sizeof(pIpPacketReceive) ; i++) {
- LOG_MSG_DEBUG("0x%02x\n", pIpPacketReceive[i]);
- }
- return false;
- }
- for (int i = 0; i < nBytesReceived; i++) {
- LOG_MSG_DEBUG("0x%02x\n", pIpPacketReceive[i]);
- }
- //Check that the sent IP packet is equal to the received IP packet.
- LOG_MSG_DEBUG("Checking sent.vs.received packet\n");
- bTestResult &= !memcmp(pIpPacket, pIpPacketReceive, sizeof(pIpPacket));
- return bTestResult;
- }
- bool IPAInterruptsTestFixture::Teardown()
- {
- /* unregister the test framework suspend handler */
- RegSuspendHandler(false, false, 0);
- /*The Destroy method will close the inode.*/
- m_IpaToUsbPipe.Destroy();
- m_UsbToIpaPipe.Destroy();
- ConfigureScenario(-1);
- return true;
- }
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