added wxMemoryInputStream(wxMemoryOutputStream&) ctor (patch 1170635)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33293 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -56,10 +56,12 @@ public:
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CPPUNIT_TEST(Output_TellO);
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// Other test specific for Memory stream test case.
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CPPUNIT_TEST(Ctor_InFromOut);
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CPPUNIT_TEST_SUITE_END();
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protected:
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// Add own test here.
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void Ctor_InFromOut();
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private:
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const char *GetDataBuffer();
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@@ -103,6 +105,21 @@ wxMemoryOutputStream *memStream::DoCreateOutStream()
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return pMemOutStream;
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}
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void memStream::Ctor_InFromOut()
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{
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wxMemoryOutputStream *pMemOutStream = DoCreateOutStream();
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pMemOutStream->Write(GetDataBuffer(), DATABUFFER_SIZE);
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wxMemoryInputStream *pMemInStream = new wxMemoryInputStream(*pMemOutStream);
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CPPUNIT_ASSERT(pMemInStream->IsOk());
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CPPUNIT_ASSERT(pMemInStream->GetLength() == pMemOutStream->GetLength());
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int len = pMemInStream->GetLength();
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wxStreamBuffer *in = pMemInStream->GetInputStreamBuffer();
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wxStreamBuffer *out = pMemOutStream->GetOutputStreamBuffer();
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void *pIn = in->GetBufferStart();
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void *pOut = out->GetBufferStart();
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CPPUNIT_ASSERT(pIn != pOut);
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CPPUNIT_ASSERT(memcmp(pIn, pOut, len) == 0);
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}
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// Register the stream sub suite, by using some stream helper macro.
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// Note: Don't forget to connect it to the base suite (See: bstream.cpp => StreamCase::suite())
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