X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1de532f57e9a7d25158edb8aed633fb1099a04ea..f40f8e17226c2080dec017e2043fe59e2d21e15b:/tests/vectors/vectors.cpp

diff --git a/tests/vectors/vectors.cpp b/tests/vectors/vectors.cpp
index 8ebb8b5259..ceeea1661c 100644
--- a/tests/vectors/vectors.cpp
+++ b/tests/vectors/vectors.cpp
@@ -47,7 +47,7 @@ private:
 int CountedObject::ms_count = 0;
 
 // ----------------------------------------------------------------------------
-// simple class capable of checking it's this pointer validity
+// simple class capable of checking its "this" pointer validity
 // ----------------------------------------------------------------------------
 
 class SelfPointingObject
@@ -57,6 +57,10 @@ public:
     SelfPointingObject(const SelfPointingObject&) { m_self = this; }
     ~SelfPointingObject() { CPPUNIT_ASSERT( this == m_self ); }
 
+    // the assignment operator should not modify our "this" pointer so
+    // implement it just to prevent the default version from doing it
+    SelfPointingObject& operator=(const SelfPointingObject&) { return *this; }
+
 private:
     SelfPointingObject *m_self;
 };
@@ -78,6 +82,9 @@ private:
         CPPUNIT_TEST( Iterators );
         CPPUNIT_TEST( Objects );
         CPPUNIT_TEST( NonPODs );
+        CPPUNIT_TEST( Resize );
+        CPPUNIT_TEST( Swap );
+        CPPUNIT_TEST( Sort );
     CPPUNIT_TEST_SUITE_END();
 
     void PushPopTest();
@@ -86,6 +93,9 @@ private:
     void Iterators();
     void Objects();
     void NonPODs();
+    void Resize();
+    void Swap();
+    void Sort();
 
     DECLARE_NO_COPY_CLASS(VectorsTestCase)
 };
@@ -93,7 +103,7 @@ private:
 // register in the unnamed registry so that these tests are run by default
 CPPUNIT_TEST_SUITE_REGISTRATION( VectorsTestCase );
 
-// also include in it's own registry so that these tests can be run alone
+// also include in its own registry so that these tests can be run alone
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( VectorsTestCase, "VectorsTestCase" );
 
 void VectorsTestCase::PushPopTest()
@@ -235,3 +245,73 @@ 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() );
+}
+
+void VectorsTestCase::Swap()
+{
+    wxVector<int> v1, v2;
+    v1.push_back(17);
+    v1.swap(v2);
+    CPPUNIT_ASSERT( v1.empty() );
+    CPPUNIT_ASSERT_EQUAL( 1, v2.size() );
+    CPPUNIT_ASSERT_EQUAL( 17, v2[0] );
+
+    v1.push_back(9);
+    v2.swap(v1);
+    CPPUNIT_ASSERT_EQUAL( 1, v1.size() );
+    CPPUNIT_ASSERT_EQUAL( 17, v1[0] );
+    CPPUNIT_ASSERT_EQUAL( 1, v2.size() );
+    CPPUNIT_ASSERT_EQUAL( 9, v2[0] );
+
+    v2.clear();
+    v1.swap(v2);
+    CPPUNIT_ASSERT( v1.empty() );
+}
+
+
+void VectorsTestCase::Sort()
+{
+    size_t  idx;
+    wxVector<int> v;
+
+    v.push_back(5);
+    v.push_back(7);
+    v.push_back(2);
+    v.push_back(9);
+    v.push_back(4);
+    v.push_back(1);
+    v.push_back(3);
+    v.push_back(8);
+    v.push_back(0);
+    v.push_back(6);
+
+    wxVectorSort(v);
+
+    for (idx=1; idx<v.size(); idx++)
+    {
+        CPPUNIT_ASSERT( v[idx-1] <= v[idx] );
+    }
+}