mirror of https://github.com/ARMmbed/mbed-os.git
97 lines
3.2 KiB
Plaintext
97 lines
3.2 KiB
Plaintext
/* mbed Microcontroller Library
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* Copyright (c) 2013-2015 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file describes how to use some of the basic utest features to write your
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* unit test.
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*
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*/
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#include "mbed.h"
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#include "greentea-client/test_env.h"
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#include "utest.h"
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#include "unity.h"
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using namespace utest::v1;
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static Timeout utest_to;
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void test_simple() {
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TEST_ASSERT_EQUAL(0, 0);
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printf("Simple test called\n");
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}
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status_t test_repeats_setup(const Case *const source, const size_t index_of_case) {
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// Call the default handler for proper reporting
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status_t status = greentea_case_setup_handler(source, index_of_case);
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printf("Setting up for '%s'\n", source->get_description());
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return status;
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}
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control_t test_repeats(const size_t call_count) {
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printf("Called for the %u. time\n", call_count);
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TEST_ASSERT_NOT_EQUAL(3, call_count);
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// Specify how often this test is repeated ie. n total calls
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return (call_count < 2) ? CaseRepeatAll : CaseNext;
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}
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void test_callback_validate() {
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// You may also use assertions here!
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TEST_ASSERT_EQUAL_PTR(0, 0);
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// Validate the callback
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Harness::validate_callback();
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}
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control_t test_asynchronous() {
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TEST_ASSERT_TRUE_MESSAGE(true, "(true == false) o_O");
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// Set up a callback in the future. This may also be an interrupt!
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utest_to.attach_us(test_callback_validate, (100*1000)); // Fire after 100 ms
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// Set a 200ms timeout starting from now
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return CaseTimeout(200);
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}
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control_t test_asynchronous_timeout(const size_t call_count) {
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TEST_ASSERT_TRUE_MESSAGE(true, "(true == false) o_O");
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// Set a 200ms timeout starting from now,
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// but automatically repeat only this handler on timeout.
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if (call_count >= 5) {
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// but after the 5th call, the callback finally gets validated
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utest_to.attach_us(test_callback_validate, (100*1000)); // Fire after 100 ms
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}
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return CaseRepeatHandlerOnTimeout(200);
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}
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// Custom setup handler required for proper Greentea support
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status_t greentea_setup(const size_t number_of_cases) {
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GREENTEA_SETUP(20, "default_auto");
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// Call the default reporting function
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return greentea_test_setup_handler(number_of_cases);
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}
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// Specify all your test cases here
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Case cases[] = {
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Case("Simple Test", test_simple),
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Case("Repeating Test", test_repeats_setup, test_repeats),
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Case("Asynchronous Test (200ms timeout)", test_asynchronous),
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Case("Asynchronous Timeout Repeat", test_asynchronous_timeout)
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};
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// Declare your test specification with a custom setup handler
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Specification specification(greentea_setup, cases);
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int main()
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{
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// Run the specification only AFTER setting the custom scheduler.
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Harness::run(specification);
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}
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