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Unordered: Stronger assign testing.

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[SVN r80227]
This commit is contained in:
Daniel James
2012-08-25 21:55:46 +00:00
parent 612d68eecd
commit f1e716d897
2 changed files with 96 additions and 5 deletions
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30
test/exception/assign_exception_tests.cpp
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@@ -39,26 +39,40 @@ template <class T>
struct assign_base : public test::exception_base
{
const test::random_values<T> x_values, y_values;
const T x,y;
T x,y;
typedef BOOST_DEDUCED_TYPENAME T::hasher hasher;
typedef BOOST_DEDUCED_TYPENAME T::key_equal key_equal;
typedef BOOST_DEDUCED_TYPENAME T::allocator_type allocator_type;
assign_base(unsigned int count1, unsigned int count2, int tag1, int tag2) :
assign_base(unsigned int count1, unsigned int count2, int tag1, int tag2,
float mlf1 = 1.0, float mlf2 = 1.0) :
x_values(count1),
y_values(count2),
x(x_values.begin(), x_values.end(), 0, hasher(tag1), key_equal(tag1),
allocator_type(tag1)),
y(y_values.begin(), y_values.end(), 0, hasher(tag2), key_equal(tag2),
allocator_type(tag2))
{}
{
x.max_load_factor(mlf1);
y.max_load_factor(mlf2);
}
typedef T data_type;
T init() const { return T(x); }
void run(T& x1) const { x1 = y; }
void check BOOST_PREVENT_MACRO_SUBSTITUTION(T const& x1) const
{ test::check_equivalent_keys(x1); }
{
test::check_equivalent_keys(x1);
// If the container is empty at the point of the exception, the
// internal structure is hidden, this exposes it.
T& y = const_cast<T&>(x1);
if (x_values.size()) {
y.emplace(*x_values.begin());
test::check_equivalent_keys(y);
}
}
};
template <class T>
@@ -85,7 +99,13 @@ struct assign_test4 : assign_base<T>
assign_test4() : assign_base<T>(10, 10, 1, 2) {}
};
template <class T>
struct assign_test5 : assign_base<T>
{
assign_test5() : assign_base<T>(5, 60, 0, 0, 1.0, 0.1) {}
};
RUN_EXCEPTION_TESTS(
(self_assign_test1)(self_assign_test2)
(assign_test1)(assign_test2)(assign_test3)(assign_test4),
(assign_test1)(assign_test2)(assign_test3)(assign_test4)(assign_test5),
CONTAINER_SEQ)