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tests/unittests: add unit test for LIMIT() macro

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This commit is contained in:
Joshua DeWeese 2024-02-08 10:53:50 -05:00
parent 8e3bbca8b5
commit b1cb2435d8
1 changed files with 13 additions and 0 deletions
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13
tests/unittests/tests-core/tests-core-macros.c
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@ -32,6 +32,18 @@ static void test_min(void)
TEST_ASSERT(5.5 == MIN(22.1, 5.5));
}
static void test_limit(void)
{
TEST_ASSERT_EQUAL_INT(5, LIMIT(5, -10, 10));
TEST_ASSERT_EQUAL_INT(10, LIMIT(10, -10, 10));
TEST_ASSERT_EQUAL_INT(10, LIMIT(22, -10, 10));
TEST_ASSERT_EQUAL_INT(-10, LIMIT(-10, -10, 10));
TEST_ASSERT_EQUAL_INT(-10, LIMIT(-22, -10, 10));
// prove it works with non-integer types
TEST_ASSERT(10.2 == LIMIT(22.2, -10.1, 10.2));
}
static void test_math_signof(void)
{
TEST_ASSERT_EQUAL_INT(1, SIGNOF(3));
@ -102,6 +114,7 @@ Test *tests_core_macros_tests(void)
EMB_UNIT_TESTFIXTURES(fixtures) {
new_TestFixture(test_max),
new_TestFixture(test_min),
new_TestFixture(test_limit),
new_TestFixture(test_math_signof),
new_TestFixture(test_math_div_round),
new_TestFixture(test_math_div_round_up),