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This adds and documents the new `EXTERNAL_UNIT_TEST_DIRS` environment variable that allows including out-of-tree unit tests. The intention is to allow users of `EXTERNAL_MODULE_DIRS` to also provide corresponding unit tests and run them all with a single test app. Co-authored-by: crasbe <crasbe@gmail.com>
36 lines
791 B
C
36 lines
791 B
C
/*
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* Copyright (C) 2025 ML!PA Consulting GmbH
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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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#include <stdio.h>
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#include "embUnit.h"
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const unsigned internal_test_was_linked_in = 1;
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static void test_external_test_was_linked_in(void)
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{
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extern const unsigned external_test_was_linked_in;
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TEST_ASSERT_EQUAL_INT(1, external_test_was_linked_in);
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}
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static Test *in_tree_tests(void)
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{
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EMB_UNIT_TESTFIXTURES(fixtures) {
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new_TestFixture(test_external_test_was_linked_in),
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};
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EMB_UNIT_TESTCALLER(_in_tree_tests, NULL, NULL, fixtures);
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return (Test *)&_in_tree_tests;
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}
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void tests_in_tree(void)
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{
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TESTS_RUN(in_tree_tests());
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}
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