1. fixed wxXmlNode::InsertChild() documentation to match the code

[wxWidgets.git] / tests / xml / xmltest.cpp

diff --git a/tests/xml/xmltest.cpp b/tests/xml/xmltest.cpp
new file mode 100644 (file)
index 0000000..1f35422
--- /dev/null
+++ b/tests/xml/xmltest.cpp
@@ -0,0 +1,106 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/xml/xmltest.cpp
+// Purpose:     XML classes unit test
+// Author:      Vaclav Slavik
+// Created:     2008-03-29
+// RCS-ID:      $Id$
+// Copyright:   (c) 2008 Vaclav Slavik
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/wx.h"
+#endif // WX_PRECOMP
+
+#include "wx/xml/xml.h"
+
+#include <stdarg.h>
+
+// ----------------------------------------------------------------------------
+// helpers for testing XML tree
+// ----------------------------------------------------------------------------
+
+namespace
+{
+
+void CheckXml(wxXmlNode *n, ...)
+{
+    va_list args;
+    va_start(args, n);
+
+    wxXmlNode *child = n->GetChildren();
+
+    for (;;)
+    {
+        const char *childName = va_arg(args, char*);
+        if ( childName == NULL )
+            break;
+
+        CPPUNIT_ASSERT( child );
+        WX_ASSERT_STR_EQUAL( childName, child->GetName() );
+        CPPUNIT_ASSERT( child->GetChildren() == NULL );
+        CPPUNIT_ASSERT( child->GetParent() == n );
+
+        child = child->GetNext();
+    }
+
+    va_end(args);
+
+    CPPUNIT_ASSERT( child == NULL ); // no more children
+}
+
+} // anon namespace
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class XmlTestCase : public CppUnit::TestCase
+{
+public:
+    XmlTestCase() {}
+
+private:
+    CPPUNIT_TEST_SUITE( XmlTestCase );
+        CPPUNIT_TEST( InsertChild );
+    CPPUNIT_TEST_SUITE_END();
+
+    void InsertChild();
+
+    DECLARE_NO_COPY_CLASS(XmlTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( XmlTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( XmlTestCase, "XmlTestCase" );
+
+void XmlTestCase::InsertChild()
+{
+    wxXmlNode *root = new wxXmlNode(wxXML_ELEMENT_NODE, "root");
+    root->AddChild(new wxXmlNode(wxXML_ELEMENT_NODE, "1"));
+    wxXmlNode *two = new wxXmlNode(wxXML_ELEMENT_NODE, "2");
+    root->AddChild(two);
+    root->AddChild(new wxXmlNode(wxXML_ELEMENT_NODE, "3"));
+    CheckXml(root, "1", "2", "3", NULL);
+
+    // check inserting in front:
+    root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "A"), NULL);
+    CheckXml(root, "A", "1", "2", "3", NULL);
+    root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "B"), root->GetChildren());
+    CheckXml(root, "B", "A", "1", "2", "3", NULL);
+
+    // and in the middle:
+    root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "C"), two);
+    CheckXml(root, "B", "A", "1", "C", "2", "3", NULL);
+}