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102 lines
2.1 KiB
C
102 lines
2.1 KiB
C
/*
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* Copyright (C) 2022 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @{
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*
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* @file
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*/
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include "bhp/msg.h"
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#include "embUnit.h"
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#include "unittests-constants.h"
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#include "tests-bhp_msg.h"
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static bhp_msg_t bhp_msg;
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static int canary;
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static int *ctx;
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static char _stack[THREAD_STACKSIZE_DEFAULT];
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static void bhp_handler(void *arg)
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{
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TEST_ASSERT(arg == ctx);
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canary = TEST_INT;
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}
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static void set_up(void)
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{
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memset(&bhp_msg, '\0', sizeof(bhp_msg));
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canary = 0;
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bhp_msg_init(&bhp_msg, bhp_handler, ctx);
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}
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static void test_bhp_msg__init(void)
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{
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TEST_ASSERT(bhp_msg.pid == KERNEL_PID_UNDEF);
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TEST_ASSERT(bhp_msg.msg.type == BHP_MSG_BH_REQUEST);
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TEST_ASSERT(bhp_msg.bhp.irq_handler == bhp_handler);
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TEST_ASSERT(bhp_msg.bhp.ctx == ctx);
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}
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static void *_event_loop(void *arg)
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{
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(void) arg;
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while (1) {
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msg_t msg;
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msg_receive(&msg);
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if (msg.type == BHP_MSG_BH_REQUEST) {
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bhp_msg_handler(&msg);
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}
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}
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return NULL;
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}
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static void test_bhp_msg__claim(void)
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{
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TEST_ASSERT_EQUAL_INT(0, bhp_msg.pid);
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bhp_msg_claim_thread(&bhp_msg, TEST_UINT8);
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TEST_ASSERT_EQUAL_INT(TEST_UINT8, bhp_msg.pid);
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}
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static void test_bhp_msg__cb(void)
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{
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kernel_pid_t pid = thread_create(_stack, sizeof(_stack), THREAD_PRIORITY_MAIN - 1,
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0, _event_loop, NULL,
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"bhp_msg");
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bhp_msg_claim_thread(&bhp_msg, pid);
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TEST_ASSERT_EQUAL_INT(0, canary);
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bhp_msg_isr_cb(&bhp_msg);
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TEST_ASSERT_EQUAL_INT(TEST_INT, canary);
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}
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Test *tests_bhp_msg_tests(void)
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{
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EMB_UNIT_TESTFIXTURES(fixtures) {
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new_TestFixture(test_bhp_msg__init),
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new_TestFixture(test_bhp_msg__claim),
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new_TestFixture(test_bhp_msg__cb),
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};
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EMB_UNIT_TESTCALLER(bhp_msg_tests, set_up, NULL, fixtures);
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return (Test *)&bhp_msg_tests;
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}
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void tests_bhp_msg(void)
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{
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TESTS_RUN(tests_bhp_msg_tests());
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}
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/** @} */
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