initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/tests/html/htmlparser.cpp

@@ -0,0 +1,105 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/html/htmlparser.cpp
+// Purpose:     wxHtmlParser tests
+// Author:      Vadim Zeitlin
+// Created:     2011-01-13
+// Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#if wxUSE_HTML
+
+
+#ifndef WX_PRECOMP
+    #include "wx/dcmemory.h"
+#endif // WX_PRECOMP
+
+#include "wx/html/winpars.h"
+
+#include <memory>
+
+// Test that parsing invalid HTML simply fails but doesn't crash for example.
+TEST_CASE("wxHtmlParser::ParseInvalid", "[html][parser][error]")
+{
+    class NullParser : public wxHtmlWinParser
+    {
+    protected:
+        virtual void AddText(const wxString& WXUNUSED(txt)) override { }
+    };
+
+    NullParser p;
+    wxMemoryDC dc;
+    p.SetDC(&dc);
+
+    delete p.Parse("<");
+    delete p.Parse("<foo");
+    delete p.Parse("<!--");
+    delete p.Parse("<!---");
+}
+
+TEST_CASE("wxHtmlCell::Detach", "[html][cell]")
+{
+    wxMemoryDC dc;
+
+    std::unique_ptr<wxHtmlContainerCell> const top(new wxHtmlContainerCell(nullptr));
+    wxHtmlContainerCell* const cont = new wxHtmlContainerCell(nullptr);
+    wxHtmlCell* const cell1 = new wxHtmlWordCell("Hello", dc);
+    wxHtmlCell* const cell2 = new wxHtmlColourCell(*wxRED);
+    wxHtmlCell* const cell3 = new wxHtmlWordCell("world", dc);
+
+    cont->InsertCell(cell1);
+    cont->InsertCell(cell2);
+    cont->InsertCell(cell3);
+    top->InsertCell(cont);
+
+    SECTION("container")
+    {
+        top->Detach(cont);
+        CHECK( top->GetFirstChild() == nullptr );
+
+        delete cont;
+    }
+
+    SECTION("first-child")
+    {
+        cont->Detach(cell1);
+        CHECK( cont->GetFirstChild() == cell2 );
+
+        delete cell1;
+    }
+
+    SECTION("middle-child")
+    {
+        cont->Detach(cell2);
+        CHECK( cont->GetFirstChild() == cell1 );
+        CHECK( cell1->GetNext() == cell3 );
+
+        delete cell2;
+    }
+
+    SECTION("last-child")
+    {
+        cont->Detach(cell3);
+        CHECK( cont->GetFirstChild() == cell1 );
+        CHECK( cell1->GetNext() == cell2 );
+        CHECK( cell2->GetNext() == nullptr );
+
+        delete cell3;
+    }
+
+    SECTION("invalid")
+    {
+        WX_ASSERT_FAILS_WITH_ASSERT_MESSAGE
+        (
+            "Expected assertion for detaching non-child",
+            top->Detach(cell1);
+        );
+    }
+}
+
+#endif //wxUSE_HTML