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added wxVector::resize()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57248 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-11 13:45:04 +00:00
parent de150f6af9
commit e068310a5a
3 changed files with 73 additions and 3 deletions
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27
tests/vectors/vectors.cpp
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@@ -82,6 +82,7 @@ private:
CPPUNIT_TEST( Iterators );
CPPUNIT_TEST( Objects );
CPPUNIT_TEST( NonPODs );
CPPUNIT_TEST( Resize );
CPPUNIT_TEST_SUITE_END();
void PushPopTest();
@@ -90,6 +91,7 @@ private:
void Iterators();
void Objects();
void NonPODs();
void Resize();
DECLARE_NO_COPY_CLASS(VectorsTestCase)
};
@@ -239,3 +241,28 @@ void VectorsTestCase::NonPODs()
vs.erase(vs.begin());
vs.clear();
}
void VectorsTestCase::Resize()
{
wxVector<CountedObject> v;
v.resize(3);
CPPUNIT_ASSERT_EQUAL( 3, v.size() );
CPPUNIT_ASSERT_EQUAL( 3, CountedObject::GetCount() );
CPPUNIT_ASSERT_EQUAL( 0, v[0].GetValue() );
CPPUNIT_ASSERT_EQUAL( 0, v[1].GetValue() );
CPPUNIT_ASSERT_EQUAL( 0, v[2].GetValue() );
v.resize(1);
CPPUNIT_ASSERT_EQUAL( 1, v.size() );
CPPUNIT_ASSERT_EQUAL( 1, CountedObject::GetCount() );
v.resize(4, CountedObject(17));
CPPUNIT_ASSERT_EQUAL( 4, v.size() );
CPPUNIT_ASSERT_EQUAL( 4, CountedObject::GetCount() );
CPPUNIT_ASSERT_EQUAL( 0, v[0].GetValue() );
CPPUNIT_ASSERT_EQUAL( 17, v[1].GetValue() );
CPPUNIT_ASSERT_EQUAL( 17, v[2].GetValue() );
CPPUNIT_ASSERT_EQUAL( 17, v[3].GetValue() );
}