Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 233 insertions, 0 deletions

diff --git a/compilerplugins/clang/test/xmlimport.cxx b/compilerplugins/clang/test/xmlimport.cxx
new file mode 100644
index 000000000..fa1d42a2f
--- /dev/null
+++ b/compilerplugins/clang/test/xmlimport.cxx
@@ -0,0 +1,233 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "sal/config.h"
+
+// Cannot include this, makes clang crash
+//#include "xmloff/xmlimp.hxx"
+// Cannot include this, cannot be found
+//#include <xmloff/xmlictxt.hxx>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <rtl/ref.hxx>
+
+namespace com::sun::star::xml::sax
+{
+class XAttributeList;
+class XFastContextHandler;
+}
+
+class SvXMLImportContext;
+typedef rtl::Reference<SvXMLImportContext> SvXMLImportContextRef;
+class SvXMLImportContext
+{
+public:
+    virtual ~SvXMLImportContext() {}
+
+    virtual void startFastElement() {}
+    virtual void endFastElement() {}
+    virtual void characters(const OUString&) {}
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler> createFastChildContext()
+    {
+        return nullptr;
+    }
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler> createUnknownChildContext()
+    {
+        return nullptr;
+    }
+
+    virtual void StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>&) {}
+    virtual void EndElement() {}
+    virtual void Characters(const OUString&) {}
+    virtual SvXMLImportContextRef CreateChildContext() { return nullptr; }
+
+    void acquire();
+    void release();
+
+    void xxx(); // just here to avoid triggering a warning I don't want to check for
+};
+
+class Test1 : public SvXMLImportContext
+{
+public:
+    // expected-error@+1 {{cannot override both startFastElement and StartElement [loplugin:xmlimport]}}
+    virtual void startFastElement() override { xxx(); }
+    // expected-error@+1 {{cannot override both startFastElement and StartElement [loplugin:xmlimport]}}
+    virtual void StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>&) override
+    {
+        xxx();
+    }
+};
+
+class Test2 : public SvXMLImportContext
+{
+public:
+    // expected-error@+1 {{cannot override both endFastElement and EndElement [loplugin:xmlimport]}}
+    virtual void endFastElement() override { xxx(); }
+    // expected-error@+1 {{cannot override both endFastElement and EndElement [loplugin:xmlimport]}}
+    virtual void EndElement() override { xxx(); }
+};
+
+class Test3 : public SvXMLImportContext
+{
+public:
+    // expected-error@+1 {{cannot override both characters and Characters [loplugin:xmlimport]}}
+    virtual void Characters(const OUString&) override { xxx(); }
+    // expected-error@+1 {{cannot override both characters and Characters [loplugin:xmlimport]}}
+    virtual void characters(const OUString&) override { xxx(); }
+};
+
+class Test7 : public SvXMLImportContext
+{
+public:
+    virtual void startFastElement() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::startFastElement();
+    }
+    virtual void endFastElement() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::endFastElement();
+    }
+    virtual void characters(const OUString& rChars) override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::characters(rChars);
+    }
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler>
+    createFastChildContext() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        return SvXMLImportContext::createFastChildContext();
+    }
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler>
+    createUnknownChildContext() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        return SvXMLImportContext::createUnknownChildContext();
+    }
+};
+
+class Test8 : public SvXMLImportContext
+{
+public:
+    virtual void
+    StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>& xAttrList) override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::StartElement(xAttrList);
+    }
+    virtual void EndElement() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::EndElement();
+    }
+    virtual void Characters(const OUString& rChars) override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        SvXMLImportContext::Characters(rChars);
+    }
+    virtual SvXMLImportContextRef CreateChildContext() override
+    {
+        // expected-error@+1 {{don't call this superclass method [loplugin:xmlimport]}}
+        return SvXMLImportContext::CreateChildContext();
+    }
+};
+
+// no warning expected
+class Test9a : public SvXMLImportContext
+{
+public:
+    virtual void StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>&) override
+    {
+        xxx();
+    }
+};
+class Test9b : public Test9a
+{
+public:
+    virtual void
+    StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>& xAttrList) override
+    {
+        Test9a::StartElement(xAttrList);
+    }
+};
+
+class Test10a : public SvXMLImportContext
+{
+public:
+    // expected-error@+1 {{empty, should be removed [loplugin:xmlimport]}}
+    virtual void startFastElement() override {}
+    // expected-error@+1 {{empty, should be removed [loplugin:xmlimport]}}
+    virtual void endFastElement() override {}
+    // expected-error@+1 {{empty, should be removed [loplugin:xmlimport]}}
+    virtual void characters(const OUString&) override {}
+    // expected-error@+1 {{empty, should be removed [loplugin:xmlimport]}}
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler>
+    createFastChildContext() override
+    {
+        return nullptr;
+    }
+    // expected-error@+1 {{empty, should be removed [loplugin:xmlimport]}}
+    virtual css::uno::Reference<css::xml::sax::XFastContextHandler>
+    createUnknownChildContext() override
+    {
+        return nullptr;
+    }
+};
+// no warning expected
+class Test10b : public SvXMLImportContext
+{
+public:
+    virtual void StartElement(const css::uno::Reference<css::xml::sax::XAttributeList>&) override {}
+    virtual void EndElement() override {}
+    virtual void Characters(const OUString&) override {}
+    virtual SvXMLImportContextRef CreateChildContext() override { return nullptr; }
+};
+
+enum XmlTokens
+{
+    XML_TOK_1
+};
+
+void test20(sal_uInt32 p, sal_uInt16 q, XmlTokens e)
+{
+    // expected-error@+1 {{comparing XML_TOK enum to 'sal_uInt32', expected sal_uInt16 [loplugin:xmlimport]}}
+    if (p == XML_TOK_1)
+        ;
+    // no warning expected
+    if (q == XML_TOK_1)
+        ;
+    switch (p)
+    {
+        // expected-error@+1 {{comparing XML_TOK enum to 'sal_uInt32', expected sal_uInt16 [loplugin:xmlimport]}}
+        case XML_TOK_1:
+            break;
+    }
+    switch (q)
+    {
+        // no warning expected
+        case XML_TOK_1:
+            break;
+    }
+    switch (e)
+    {
+        // no warning expected
+        case XML_TOK_1:
+            break;
+    }
+}
+void callInt32(sal_Int32);
+void test21()
+{
+    // expected-error@+1 {{passing XML_TOK enum to 'sal_Int32', wrong param or XML token type [loplugin:xmlimport]}}
+    callInt32(XML_TOK_1);
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */