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started to implement sequence container

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This commit is contained in:
Niels 2015-04-12 12:02:30 +02:00
parent 02f617f083
commit b801adca76
5 changed files with 125 additions and 3 deletions
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61
test/unit.cpp
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@ -902,6 +902,17 @@ TEST_CASE("constructors")
}
}
}
SECTION("create an array of n copies of a given value")
{
json v = {1, "foo", 34.23, {1, 2, 3}, {{"A", 1}, {"B", 2}}};
json arr(3, v);
CHECK(arr.size() == 3);
for (auto& x : arr)
{
CHECK(x == v);
}
}
}
TEST_CASE("other constructors and destructor")
@ -7762,6 +7773,56 @@ TEST_CASE("algorithms")
TEST_CASE("concepts")
{
SECTION("container requirements for json")
{
// X: container class: json
// T: type of objects: json
// a, b: values of type X: json
// TABLE 96 - Container Requirements
// X::value_type must return T
CHECK((std::is_same<json::value_type, json>::value));
// X::reference must return lvalue of T
CHECK((std::is_same<json::reference, json&>::value));
// X::const_reference must return const lvalue of T
CHECK((std::is_same<json::const_reference, const json&>::value));
// X::iterator must return iterator whose value_type is T
CHECK((std::is_same<json::iterator::value_type, json>::value));
// X::iterator must meet the forward iterator requirements
CHECK((std::is_base_of<std::forward_iterator_tag, typename std::iterator_traits<json::iterator>::iterator_category>::value));
// X::iterator must be convertible to X::const_iterator
CHECK((std::is_convertible<json::iterator, json::const_iterator>::value));
// X::const_iterator must return iterator whose value_type is T
CHECK((std::is_same<json::const_iterator::value_type, json>::value));
// X::const_iterator must meet the forward iterator requirements
CHECK((std::is_base_of<std::forward_iterator_tag, typename std::iterator_traits<json::const_iterator>::iterator_category>::value));
// X::difference_type must return a signed integer
CHECK((std::is_signed<json::difference_type>::value));
// X::difference_type must be identical to X::iterator::difference_type
CHECK((std::is_same<json::difference_type, json::iterator::difference_type>::value));
// X::difference_type must be identical to X::const_iterator::difference_type
CHECK((std::is_same<json::difference_type, json::const_iterator::difference_type>::value));
// X::size_type must return an unsigned integer
CHECK((std::is_unsigned<json::size_type>::value));
// X::size_type can represent any non-negative value of X::difference_type
// the expression "X u" has the post-condition "u.empty()"
{
json u;
CHECK(u.empty());
}
// the expression "X()" has the post-condition "X().empty()"
CHECK(json().empty());
}
SECTION("class json")
{
SECTION("DefaultConstructible")