diff options
Diffstat (limited to 'o3tl/qa')
-rw-r--r-- | o3tl/qa/makefile.mk | 1 | ||||
-rw-r--r-- | o3tl/qa/test-vector_pool.cxx | 73 |
2 files changed, 74 insertions, 0 deletions
diff --git a/o3tl/qa/makefile.mk b/o3tl/qa/makefile.mk index c6fbc52ce2b1..3475aeeca9bb 100644 --- a/o3tl/qa/makefile.mk +++ b/o3tl/qa/makefile.mk @@ -45,6 +45,7 @@ CFLAGSCXX += $(CPPUNIT_CFLAGS) SHL1OBJS= \ $(SLO)$/cow_wrapper_clients.obj \ $(SLO)$/test-cow_wrapper.obj \ + $(SLO)$/test-vector_pool.obj \ $(SLO)$/test-heap_ptr.obj \ $(SLO)$/test-range.obj diff --git a/o3tl/qa/test-vector_pool.cxx b/o3tl/qa/test-vector_pool.cxx new file mode 100644 index 000000000000..749859f4b995 --- /dev/null +++ b/o3tl/qa/test-vector_pool.cxx @@ -0,0 +1,73 @@ +// autogenerated file with codegen.pl + +#include <testshl/simpleheader.hxx> + +#include <o3tl/vector_pool.hxx> + +using namespace ::o3tl; + +class vector_pool_test : public CppUnit::TestFixture +{ +public: + void testPoolBasics() + { + vector_pool<int> aPool; + + std::ptrdiff_t nIdx1 = aPool.alloc(); + std::ptrdiff_t nIdx2 = aPool.alloc(); + std::ptrdiff_t nIdx3 = aPool.alloc(); + + CPPUNIT_ASSERT_MESSAGE("allocator idx order 1", nIdx1 < nIdx2 ); + CPPUNIT_ASSERT_MESSAGE("allocator idx order 2", nIdx2 < nIdx3 ); + + aPool.free(nIdx2); + aPool.free(nIdx3); + + nIdx2 = aPool.alloc(); + nIdx3 = aPool.alloc(); + + CPPUNIT_ASSERT_MESSAGE("allocator idx order 1 after fragmentation", nIdx1 < nIdx3 ); + CPPUNIT_ASSERT_MESSAGE("allocator idx order 2 after fragmentation", nIdx3 < nIdx2 ); + } + + void testPoolValueSemantics() + { + vector_pool<int> aPool; + + std::ptrdiff_t nIdx1 = aPool.store(0); + CPPUNIT_ASSERT_MESSAGE("allocator value semantics 1", aPool.get(nIdx1) == 0 ); + + std::ptrdiff_t nIdx2 = aPool.store(1); + CPPUNIT_ASSERT_MESSAGE("allocator value semantics 2", aPool.get(nIdx2) == 1 ); + + std::ptrdiff_t nIdx3 = aPool.store(2); + CPPUNIT_ASSERT_MESSAGE("allocator value semantics 3", aPool.get(nIdx3) == 2 ); + + aPool.free(nIdx2); + aPool.free(nIdx3); + + nIdx2 = aPool.store(1); + CPPUNIT_ASSERT_MESSAGE("allocator value semantics 2 after fragmentation", aPool.get(nIdx2) == 1 ); + + nIdx3 = aPool.store(2); + CPPUNIT_ASSERT_MESSAGE("allocator value semantics 3 after fragmentation", aPool.get(nIdx3) == 2 ); + } + + // Change the following lines only, if you add, remove or rename + // member functions of the current class, + // because these macros are need by auto register mechanism. + + CPPUNIT_TEST_SUITE(vector_pool_test); + CPPUNIT_TEST(testPoolBasics); + CPPUNIT_TEST(testPoolValueSemantics); + CPPUNIT_TEST_SUITE_END(); +}; + +// ----------------------------------------------------------------------------- +CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(vector_pool_test, "vector pool test"); + + +// ----------------------------------------------------------------------------- + +// NOADDITIONAL; + |