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Diffstat (limited to 'compilerplugins/clang/test/xmlimport.cxx')
| -rw-r--r-- | compilerplugins/clang/test/xmlimport.cxx | 233 |
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: */ |