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/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Testing code. Running at Linux environment.
*/
#include "cros_ec/include/ec_common.h"
#include "chip_interface/ec_uart.h"
#include "cros_ec/include/core.h"
#include "cros_ec/chip_stub/include/host.h"
#include "cros_ec/chip_stub/include/keyboard.h"
#define RUN_TEST(func) do { \
int ret; \
ret = func(); \
if (ret != EC_SUCCESS) { \
EcUartPrintf("Test %s() failed, retval = %d\n", #func, ret); \
return ret; \
} \
} while (0)
EcError testKeyMade() {
uint8_t buf;
SimulateKeyStateChange(2, 3, 1);
EC_ASSERT(EC_SUCCESS == PullI8042ScanCode(&buf));
EC_ASSERT(buf == 2 * 13 + 3);
/* The duplicate press event will be ignored. */
SimulateKeyStateChange(2, 3, 1);
EC_ASSERT(EC_ERROR_BUFFER_EMPTY == PullI8042ScanCode(&buf));
return EC_SUCCESS;
}
EcError testKeyReleased() {
uint8_t buf;
/* The key is not pressed yet. A release event doesn't send out a code. */
SimulateKeyStateChange(7, 12, 0);
EC_ASSERT(EC_ERROR_BUFFER_EMPTY == PullI8042ScanCode(&buf));
/* Press and release it. Expect a release code. */
SimulateKeyStateChange(7, 12, 1);
SimulateKeyStateChange(7, 12, 0);
EC_ASSERT(EC_SUCCESS == PullI8042ScanCode(&buf));
EC_ASSERT(buf == 7 * 13 + 12);
EC_ASSERT(EC_SUCCESS == PullI8042ScanCode(&buf));
EC_ASSERT(buf == 7 * 13 + 12 + 0x80);
return EC_SUCCESS;
}
int run_test_cases() {
RUN_TEST(testKeyMade);
RUN_TEST(testKeyReleased);
return EC_SUCCESS;
}
int main(int argc, char **argv) {
EcError ret;
/* Call Google EC core initial code. */
ret = CoreMain();
if (ret != EC_SUCCESS)
return 1;
return run_test_cases();
}
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