mixin.test.h
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// -*- C++ -*- (c) 2007 Petr Rockai <me@mornfall.net>
#include <wibble/test.h>
#include <wibble/mixin.h>
#include <vector>
namespace {
using namespace std;
class Integer : public wibble::mixin::Comparable<Integer>
{
int val;
public:
Integer(int val) : val(val) {}
bool operator<=( const Integer& o ) const { return val <= o.val; }
};
class Discard : public wibble::mixin::OutputIterator<Discard>
{
public:
Discard& operator=(const int&)
{
return *this;
}
};
struct TestMixin {
// Test Comparable mixin
Test comparable() {
Integer i10(10);
Integer i10a(10);
Integer i20(20);
// Test the base method first
assert(i10 <= i10a);
assert(i10a <= i10);
assert(i10 <= i20);
assert(! (i20 <= i10));
// Test the other methods
assert(i10 != i20);
assert(!(i10 != i10a));
assert(i10 == i10a);
assert(!(i10 == i20));
assert(i10 < i20);
assert(!(i20 < i10));
assert(!(i10 < i10a));
assert(i20 > i10);
assert(!(i10 > i20));
assert(!(i10 > i10a));
assert(i10 >= i10a);
assert(i10a >= i10);
assert(i20 >= i10);
assert(! (i10 >= i20));
}
Test output() {
vector<int> data;
data.push_back(1);
data.push_back(2);
data.push_back(3);
std::copy(data.begin(), data.end(), Discard());
}
};
}
Test
void Test
Definition: test.h:178
test.h
std
assert
#define assert(x)
Definition: test.h:30
wibble::operators::operator<=
bool operator<=(const T &a, const std::set< T > &b)
Definition: operators.h:220
mixin.h
wibble::mixin::Comparable
Definition: mixin.h:13
wibble::list::output
void output(List l, Out it)
Definition: list.h:415
wibble::mixin::OutputIterator
Mixin with output iterator paperwork.
Definition: mixin.h:50