cmoon::test::assert_sequence_not_almost_equal

Defined in module <cmoon.test>



template<std::input_iterator InputIterator1, std::input_iterator InputIterator2, class D>
    requires std::indirectly_comparable<InputIterator1, InputIterator2, std::equal_to<>>
void assert_sequence_not_almost_equal(InputIterator1 begin1, InputIterator1 end1, InputIterator2 begin2, const D& delta, std::string_view message = "", const std::source_location& location = std::source_location::current());

(1)



template<std::ranges::input_range Range1, std::ranges::input_range Range2, class D,
            class Pred = std::ranges::equal_to,
            class Proj1 = std::identity, class Proj2 = std::identity>
    requires std::indirectly_comparable<std::ranges::iterator_t<Range1>, 
                                        std::ranges::iterator_t<Range2>, 
                                        Pred,
                                        Proj1,
                                        Proj2>
void assert_sequence_not_almost_equal(Range1&& r1, Range2&& r2, const D& delta, std::string_view message = "", Pred pred = {}, Proj1 proj1 = {}, Proj2 proj2 = {}, const std::source_location& location = std::source_location::current());

(2)

Throws an assert_exception if the two seqences are almost equal.

Parameters

begin1	-	Iterator to the beginning of the first sequence
end1	-	Iterator to end of the first sequence
begin2	-	Iterator to the beginning of the second sequence
delta	-	Minimum difference to test between two objects
r1	-	First sequence
r2	-	Second sequence
pred	-	Function called for comparison
proj1	-	Function to change an element of `r1` before comparing
proj2	-	Function to change an element of `r2` before comparing
message	-	Extra information to be added to the error message
location	-	Information about where in the file this assertion was ran

Return value

(none)

Example



import <vector>;

import cmoon.test;

class example_test : public cmoon::test::test_case
{
    public:
        example_test()
            : cmoon::test::test_case{"example test"} {}

        void operator()() override
        {
            const std::vector<double> expected {1.0, 2.0, 3.0};
            std::vector<double> values {1.0, 2.0, 3.0, 4.0};

            cmoon::test::assert_sequence_not_almost_equal(std::begin(values), std::end(values), std::begin(expected), 0.001);
            cmoon::test::assert_sequence_not_almost_equal(values, expected, 0.001);
        }
};