X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/35d5da677d3203d7027eb28b1b6878be9d920108..52cefafe7e85c807c92440d20afa1e4d88cc6be3:/tests/arrays/arrays.cpp

diff --git a/tests/arrays/arrays.cpp b/tests/arrays/arrays.cpp
index 42cacef17c..972abe40f0 100644
--- a/tests/arrays/arrays.cpp
+++ b/tests/arrays/arrays.cpp
@@ -170,6 +170,7 @@ private:
         CPPUNIT_TEST( wxArrayCharTest );
         CPPUNIT_TEST( TestSTL );
         CPPUNIT_TEST( Alloc );
+        CPPUNIT_TEST( Swap );
     CPPUNIT_TEST_SUITE_END();
 
     void wxStringArrayTest();
@@ -182,6 +183,7 @@ private:
     void wxArrayCharTest();
     void TestSTL();
     void Alloc();
+    void Swap();
 
     DECLARE_NO_COPY_CLASS(ArraysTestCase)
 };
@@ -555,6 +557,44 @@ void ArraysTestCase::Alloc()
     CPPUNIT_ASSERT_EQUAL( 9, a[1] );
 }
 
+namespace
+{
+
+template <typename A, typename T>
+void DoTestSwap(T v1, T v2, T v3,
+                A * WXUNUSED(dummyUglyVC6Workaround))
+{
+    A a1, a2;
+    a1.swap(a2);
+    CPPUNIT_ASSERT( a1.empty() && a2.empty() );
+
+    a1.push_back(v1);
+    a1.swap(a2);
+    CPPUNIT_ASSERT( a1.empty() );
+    CPPUNIT_ASSERT_EQUAL( 1, a2.size() );
+
+    a1.push_back(v2);
+    a1.push_back(v3);
+    a2.swap(a1);
+    CPPUNIT_ASSERT_EQUAL( 1, a1.size() );
+    CPPUNIT_ASSERT_EQUAL( 2, a2.size() );
+    CPPUNIT_ASSERT_EQUAL( v1, a1[0] );
+    CPPUNIT_ASSERT_EQUAL( v3, a2[1] );
+
+    a1.swap(a2);
+    CPPUNIT_ASSERT_EQUAL( 2, a1.size() );
+    CPPUNIT_ASSERT_EQUAL( 1, a2.size() );
+}
+
+} // anonymous namespace
+
+void ArraysTestCase::Swap()
+{
+    DoTestSwap("Foo", "Bar", "Baz", (wxArrayString *)NULL);
+    DoTestSwap(1, 10, 100, (wxArrayInt *)NULL);
+    DoTestSwap(6, 28, 496, (wxArrayLong *)NULL);
+}
+
 void ArraysTestCase::TestSTL()
 {
     wxArrayInt list1;