Revision 565, 1.1 kB
(checked in by vbarta, 15 years ago)
|
using own error macros (basically copied from IT++, but never aborting)
|
Rev | Line | |
---|
[419] | 1 | #include "shared_ptr.h" |
---|
| 2 | #include "UnitTest++.h" |
---|
[565] | 3 | #include <stdexcept> |
---|
[419] | 4 | #include <vector> |
---|
| 5 | |
---|
[477] | 6 | class Foo { |
---|
[419] | 7 | private: |
---|
[477] | 8 | int x; |
---|
[419] | 9 | |
---|
| 10 | public: |
---|
[477] | 11 | Foo ( int x ) : x ( x ) { } |
---|
[419] | 12 | |
---|
[477] | 13 | int get_x() const { |
---|
| 14 | return x; |
---|
| 15 | } |
---|
[419] | 16 | |
---|
[477] | 17 | void set_x ( int nx ) { |
---|
| 18 | x = nx; |
---|
| 19 | } |
---|
[419] | 20 | }; |
---|
| 21 | |
---|
| 22 | typedef std::vector<bdm::shared_ptr<Foo> > TFooVector; |
---|
| 23 | |
---|
[477] | 24 | TEST ( test_shared_ptr ) { |
---|
| 25 | TFooVector v; |
---|
[419] | 26 | |
---|
[477] | 27 | bdm::shared_ptr<Foo> zero; |
---|
| 28 | CHECK_EQUAL ( 0l, zero.use_count() ); |
---|
| 29 | bdm::shared_ptr<Foo> z2 ( zero ); |
---|
| 30 | CHECK_EQUAL ( 0l, z2.use_count() ); |
---|
[419] | 31 | |
---|
[477] | 32 | bdm::shared_ptr<Foo> one ( new Foo ( 1 ) ); |
---|
| 33 | v.push_back ( one ); |
---|
| 34 | CHECK ( !one.unique() ); |
---|
[419] | 35 | |
---|
[477] | 36 | v.push_back ( one ); |
---|
| 37 | v.push_back ( bdm::shared_ptr<Foo> ( new Foo ( 2 ) ) ); |
---|
| 38 | CHECK_EQUAL ( static_cast<TFooVector::size_type> ( 3 ), v.size() ); |
---|
[419] | 39 | |
---|
[477] | 40 | CHECK ( v[0] == v[1] ); |
---|
| 41 | CHECK ( v[1] != v[2] ); |
---|
[421] | 42 | |
---|
[477] | 43 | Foo c ( * ( v[0] ) ); |
---|
| 44 | CHECK_EQUAL ( 1, c.get_x() ); |
---|
[419] | 45 | |
---|
[477] | 46 | Foo *p = v[1].get(); |
---|
| 47 | CHECK_EQUAL ( 1, p->get_x() ); |
---|
| 48 | p->set_x ( 12 ); |
---|
| 49 | CHECK_EQUAL ( 12, one->get_x() ); |
---|
| 50 | |
---|
| 51 | CHECK ( v[2].unique() ); |
---|
| 52 | CHECK_EQUAL ( 2, v[2]->get_x() ); |
---|
[419] | 53 | } |
---|
[565] | 54 | |
---|
| 55 | TEST ( test_shared_ptr_error ) { |
---|
| 56 | bdm::shared_ptr<Foo> empty; |
---|
| 57 | try { |
---|
| 58 | Foo x(*empty); |
---|
| 59 | CHECK ( false ); |
---|
| 60 | } catch ( std::runtime_error &exc ) { |
---|
| 61 | CHECK ( exc.what() ); |
---|
| 62 | } |
---|
| 63 | } |
---|