shared_ptr typemaps added
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9963 626c5289-ae23-0410-ae9c-e8d60b6d4f22
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William S Fulton
parent
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7 changed files with 1465 additions and 0 deletions
382
Examples/test-suite/csharp/li_boost_shared_ptr_runme.cs
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382
Examples/test-suite/csharp/li_boost_shared_ptr_runme.cs
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using System;
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using li_boost_shared_ptrNamespace;
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public class runme
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{
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// Debugging flag
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public static bool debug = false;
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static void Main()
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{
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if (debug)
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Console.WriteLine("Started");
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li_boost_shared_ptr.debug_shared=debug;
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const int loopCount = 1;
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for (int i=0; i<loopCount; i++) {
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new runme().runtest();
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System.GC.Collect();
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System.GC.WaitForPendingFinalizers();
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if (i%100 == 0) {
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// Console.WriteLine("i: {0} {1}", i, Klass.getTotal_count());
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System.Threading.Thread.Sleep(10);
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}
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}
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if (debug)
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Console.WriteLine("Nearly finished");
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int countdown = 100;
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while (true) {
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System.GC.Collect();
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System.GC.WaitForPendingFinalizers();
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System.Threading.Thread.Sleep(100);
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if (--countdown == 0)
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break;
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if (Klass.getTotal_count() == 0)
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break;
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else
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Console.WriteLine("Count: {0}", Klass.getTotal_count());
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};
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if (Klass.getTotal_count() != 0)
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throw new ApplicationException("Klass.total_count=" + Klass.getTotal_count());
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if (debug)
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Console.WriteLine("Finished");
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}
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private void runtest() {
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// simple shared_ptr usage - created in C++
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{
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Klass k = new Klass("me oh my");
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String val = k.getValue();
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verifyValue("me oh my", val);
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verifyCount(1, k);
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}
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// simple shared_ptr usage - not created in C++
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{
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Klass k = li_boost_shared_ptr.factorycreate();
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String val = k.getValue();
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verifyValue("factorycreate", val);
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verifyCount(1, k);
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}
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// pass by shared_ptr
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.smartpointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my smartpointertest", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// pass by shared_ptr pointer
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.smartpointerpointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my smartpointerpointertest", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// pass by shared_ptr reference
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.smartpointerreftest(k);
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String val = kret.getValue();
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verifyValue("me oh my smartpointerreftest", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// pass by shared_ptr pointer reference
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.smartpointerpointerreftest(k);
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String val = kret.getValue();
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verifyValue("me oh my smartpointerpointerreftest", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// const pass by shared_ptr
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.constsmartpointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// const pass by shared_ptr pointer
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.constsmartpointerpointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// const pass by shared_ptr reference
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.constsmartpointerreftest(k);
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String val = kret.getValue();
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verifyValue("me oh my", val);
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verifyCount(2, k);
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verifyCount(2, kret);
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}
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// pass by value
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.valuetest(k);
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String val = kret.getValue();
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verifyValue("me oh my valuetest", val);
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verifyCount(1, k);
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verifyCount(1, kret);
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}
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// pass by pointer
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.pointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my pointertest", val);
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verifyCount(1, k);
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verifyCount(1, kret);
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}
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// pass by reference
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.reftest(k);
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String val = kret.getValue();
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verifyValue("me oh my reftest", val);
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verifyCount(1, k);
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verifyCount(1, kret);
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}
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// pass by pointer reference
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{
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Klass k = new Klass("me oh my");
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Klass kret = li_boost_shared_ptr.pointerreftest(k);
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String val = kret.getValue();
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verifyValue("me oh my pointerreftest", val);
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verifyCount(1, k);
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verifyCount(1, kret);
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}
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// null tests
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{
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Klass k = null;
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// TODO: add in const versions too
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if (li_boost_shared_ptr.smartpointertest(k) != null)
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throw new ApplicationException("return was not null");
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if (li_boost_shared_ptr.smartpointerpointertest(k) != null)
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throw new ApplicationException("return was not null");
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if (li_boost_shared_ptr.smartpointerreftest(k) != null)
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throw new ApplicationException("return was not null");
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if (li_boost_shared_ptr.smartpointerpointerreftest(k) != null)
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throw new ApplicationException("return was not null");
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if (li_boost_shared_ptr.nullsmartpointerpointertest(null) != "null pointer")
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throw new ApplicationException("not null smartpointer pointer");
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try { li_boost_shared_ptr.valuetest(k); throw new ApplicationException("Failed to catch null pointer"); } catch (ArgumentNullException) {}
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if (li_boost_shared_ptr.pointertest(k) != null)
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throw new ApplicationException("return was not null");
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try { li_boost_shared_ptr.reftest(k); throw new ApplicationException("Failed to catch null pointer"); } catch (ArgumentNullException) {}
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}
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// $owner
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{
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Klass k = li_boost_shared_ptr.pointerownertest();
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String val = k.getValue();
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verifyValue("pointerownertest", val);
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verifyCount(1, k);
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}
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{
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Klass k = li_boost_shared_ptr.smartpointerpointerownertest();
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String val = k.getValue();
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verifyValue("smartpointerpointerownertest", val);
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verifyCount(1, k);
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}
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////////////////////////////////// Derived classes ////////////////////////////////////////
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// derived pass by pointer
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{
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KlassDerived k = new KlassDerived("me oh my");
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KlassDerived kret = li_boost_shared_ptr.derivedpointertest(k);
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String val = kret.getValue();
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verifyValue("me oh my derivedpointertest-Derived", val);
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verifyCount(2, k); // includes an extra reference for the upcast
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verifyCount(2, kret);
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}
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// Member variables
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// smart pointer by value
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("smart member value");
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m.SmartMemberValue = k;
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String val = k.getValue();
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verifyValue("smart member value", val);
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verifyCount(2, k);
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Klass kmember = m.SmartMemberValue;
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val = kmember.getValue();
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verifyValue("smart member value", val);
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verifyCount(3, kmember);
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verifyCount(3, k);
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m.Dispose();
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verifyCount(2, kmember);
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verifyCount(2, k);
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}
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// smart pointer by pointer
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("smart member pointer");
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m.SmartMemberPointer = k;
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String val = k.getValue();
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verifyValue("smart member pointer", val);
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verifyCount(1, k);
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Klass kmember = m.SmartMemberPointer;
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val = kmember.getValue();
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verifyValue("smart member pointer", val);
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verifyCount(2, kmember);
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verifyCount(2, k);
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m.Dispose();
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verifyCount(2, kmember);
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verifyCount(2, k);
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}
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// smart pointer by reference
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("smart member reference");
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m.SmartMemberReference = k;
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String val = k.getValue();
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verifyValue("smart member reference", val);
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verifyCount(2, k);
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Klass kmember = m.SmartMemberReference;
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val = kmember.getValue();
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verifyValue("smart member reference", val);
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verifyCount(3, kmember);
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verifyCount(3, k);
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// The C++ reference refers to SmartMemberValue...
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Klass kmemberVal = m.SmartMemberValue;
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val = kmember.getValue();
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verifyValue("smart member reference", val);
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verifyCount(4, kmemberVal);
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verifyCount(4, kmember);
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verifyCount(4, k);
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m.Dispose();
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verifyCount(3, kmember);
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verifyCount(3, k);
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}
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// plain by value
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("plain member value");
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m.MemberValue = k;
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String val = k.getValue();
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verifyValue("plain member value", val);
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verifyCount(1, k);
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Klass kmember = m.MemberValue;
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val = kmember.getValue();
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verifyValue("plain member value", val);
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verifyCount(1, kmember);
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verifyCount(1, k);
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m.Dispose();
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verifyCount(1, kmember);
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verifyCount(1, k);
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}
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// plain by pointer
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("plain member pointer");
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m.MemberPointer = k;
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String val = k.getValue();
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verifyValue("plain member pointer", val);
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verifyCount(1, k);
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Klass kmember = m.MemberPointer;
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val = kmember.getValue();
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verifyValue("plain member pointer", val);
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verifyCount(1, kmember);
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verifyCount(1, k);
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m.Dispose();
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verifyCount(1, kmember);
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verifyCount(1, k);
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}
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// plain by reference
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{
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MemberVariables m = new MemberVariables();
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Klass k = new Klass("plain member reference");
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m.MemberReference = k;
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String val = k.getValue();
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verifyValue("plain member reference", val);
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verifyCount(1, k);
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Klass kmember = m.MemberReference;
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val = kmember.getValue();
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verifyValue("plain member reference", val);
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verifyCount(1, kmember);
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verifyCount(1, k);
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m.Dispose();
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verifyCount(1, kmember);
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verifyCount(1, k);
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}
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// null member variables
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{
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MemberVariables m = new MemberVariables();
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// shared_ptr by value
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Klass k = m.SmartMemberValue;
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if (k != null)
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throw new ApplicationException("expected null");
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m.SmartMemberValue = null;
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k = m.SmartMemberValue;
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if (k != null)
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throw new ApplicationException("expected null");
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verifyCount(0, k);
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// plain by value
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try { m.MemberValue = null; throw new ApplicationException("Failed to catch null pointer"); } catch (ArgumentNullException) {}
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}
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}
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private void verifyValue(String expected, String got) {
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if (expected != got)
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throw new Exception("verify value failed. Expected: " + expected + " Got: " + got);
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}
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private void verifyCount(int expected, Klass k) {
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int got = li_boost_shared_ptr.use_count(k);
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if (expected != got)
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throw new Exception("verify use_count failed. Expected: " + expected + " Got: " + got);
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}
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}
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