test_URIHelper.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * 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/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include <cassert> #include <cstddef> #include <com/sun/star/lang/Locale.hpp> #include <com/sun/star/lang/XComponent.hpp> #include <com/sun/star/ucb/Command.hpp> #include <com/sun/star/ucb/IllegalIdentifierException.hpp> #include <com/sun/star/ucb/UniversalContentBroker.hpp> #include <com/sun/star/ucb/XCommandProcessor.hpp> #include <com/sun/star/ucb/XContent.hpp> #include <com/sun/star/ucb/XContentIdentifier.hpp> #include <com/sun/star/ucb/XContentProvider.hpp> #include <com/sun/star/uno/Any.hxx> #include <com/sun/star/uno/Exception.hpp> #include <com/sun/star/uno/Reference.hxx> #include <com/sun/star/uno/RuntimeException.hpp> #include <com/sun/star/uno/XComponentContext.hpp> #include <com/sun/star/uri/XUriReference.hpp> #include <cppuhelper/bootstrap.hxx> #include <cppuhelper/implbase.hxx> #include <cppunit/TestFixture.h> #include <cppunit/extensions/HelperMacros.h> #include <cppunit/plugin/TestPlugIn.h> #include <rtl/strbuf.hxx> #include <rtl/string.h> #include <rtl/string.hxx> #include <rtl/textenc.h> #include <rtl/ustring.hxx> #include <sal/macros.h> #include <sal/types.h> #include <svl/urihelper.hxx> #include <unotools/charclass.hxx> namespace com::sun::star::ucb { class XCommandEnvironment; class XContentEventListener; } namespace { // This class only implements that subset of functionality of a proper // css::ucb::Content that is known to be needed here: class Content: public cppu::WeakImplHelper< css::ucb::XContent, css::ucb::XCommandProcessor > { public: explicit Content( css::uno::Reference< css::ucb::XContentIdentifier > const & identifier); virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL getIdentifier() override { return m_identifier; } virtual OUString SAL_CALL getContentType() override { return OUString(); } virtual void SAL_CALL addContentEventListener( css::uno::Reference< css::ucb::XContentEventListener > const &) override {} virtual void SAL_CALL removeContentEventListener( css::uno::Reference< css::ucb::XContentEventListener > const &) override {} virtual sal_Int32 SAL_CALL createCommandIdentifier() override { return 0; } virtual css::uno::Any SAL_CALL execute( css::ucb::Command const & command, sal_Int32 commandId, css::uno::Reference< css::ucb::XCommandEnvironment > const &) override; virtual void SAL_CALL abort(sal_Int32) override {} private: static char const m_prefix[]; css::uno::Reference< css::ucb::XContentIdentifier > m_identifier; }; char const Content::m_prefix[] = "test:"; Content::Content( css::uno::Reference< css::ucb::XContentIdentifier > const & identifier): m_identifier(identifier) { assert(m_identifier.is()); OUString uri(m_identifier->getContentIdentifier()); if (!uri.matchIgnoreAsciiCase(m_prefix) || uri.indexOf('#', RTL_CONSTASCII_LENGTH(m_prefix)) != -1) { throw css::ucb::IllegalIdentifierException(); } } css::uno::Any Content::execute( css::ucb::Command const & command, sal_Int32, css::uno::Reference< css::ucb::XCommandEnvironment > const &) { if ( command.Name != "getCasePreservingURL" ) { throw css::uno::RuntimeException(); } // If any non-empty segment starts with anything but '0', '1', or '2', fail; // otherwise, if the last non-empty segment starts with '1', add a final // slash, and if the last non-empty segment starts with '2', remove a final // slash (if any); also, turn the given uri into all-lowercase: OUString uri(m_identifier->getContentIdentifier()); sal_Unicode c = '0'; for (sal_Int32 i = RTL_CONSTASCII_LENGTH(m_prefix); i != -1;) { OUString seg(uri.getToken(0, '/', i)); if (seg.getLength() > 0) { c = seg[0]; if (c < '0' || c > '2') { throw css::uno::Exception(); } } } switch (c) { case '1': uri += "/"; break; case '2': if (uri.endsWith("/")) { uri = uri.copy(0, uri.getLength() -1); } break; } return css::uno::Any(uri.toAsciiLowerCase()); } class Provider: public cppu::WeakImplHelper< css::ucb::XContentProvider > { public: virtual css::uno::Reference< css::ucb::XContent > SAL_CALL queryContent( css::uno::Reference< css::ucb::XContentIdentifier > const & identifier) override { return new Content(identifier); } virtual sal_Int32 SAL_CALL compareContentIds( css::uno::Reference< css::ucb::XContentIdentifier > const & id1, css::uno::Reference< css::ucb::XContentIdentifier > const & id2) override { assert(id1.is() && id2.is()); return id1->getContentIdentifier().compareTo(id2->getContentIdentifier()); } }; class Test: public CppUnit::TestFixture { public: virtual void setUp() override; void finish(); void testNormalizedMakeRelative(); void testFindFirstURLInText(); void testFindFirstDOIInText(); void testResolveIdnaHost(); CPPUNIT_TEST_SUITE(Test); CPPUNIT_TEST(testNormalizedMakeRelative); CPPUNIT_TEST(testFindFirstURLInText); CPPUNIT_TEST(testFindFirstDOIInText); CPPUNIT_TEST(testResolveIdnaHost); CPPUNIT_TEST(finish); CPPUNIT_TEST_SUITE_END(); private: static css::uno::Reference< css::uno::XComponentContext > m_context; }; void Test::setUp() { // For whatever reason, on W32 it does not work to create/destroy a fresh // component context for each test in Test::setUp/tearDown; therefore, a // single component context is used for all tests and destroyed in the last // pseudo-test "finish": if (!m_context.is()) { m_context = cppu::defaultBootstrap_InitialComponentContext(); } } void Test::finish() { css::uno::Reference< css::lang::XComponent >( m_context, css::uno::UNO_QUERY_THROW)->dispose(); } void Test::testNormalizedMakeRelative() { auto ucb(css::ucb::UniversalContentBroker::create(m_context)); ucb->registerContentProvider(new Provider, u"test"_ustr, true); ucb->registerContentProvider( css::uno::Reference<css::ucb::XContentProvider>( m_context->getServiceManager()->createInstanceWithContext( u"com.sun.star.comp.ucb.FileProvider"_ustr, m_context), css::uno::UNO_QUERY_THROW), u"file"_ustr, true); struct Data { char const * base; char const * absolute; char const * relative; }; static Data const tests[] = { { "hierarchical:/", "mailto:def@a.b.c.", "mailto:def@a.b.c." }, { "hierarchical:/", "a/b/c", "a/b/c" }, { "hierarchical:/a", "hierarchical:/a/b/c?d#e", "/a/b/c?d#e" }, { "hierarchical:/a/", "hierarchical:/a/b/c?d#e", "b/c?d#e" }, { "test:/0/0/a", "test:/0/b", "../b" }, { "test:/1/1/a", "test:/1/b", "../b" }, { "test:/2/2//a", "test:/2/b", "../../b" }, { "test:/0a/b", "test:/0A/c#f", "c#f" }, { "file:///usr/bin/nonex1/nonex2", "file:///usr/bin/nonex1/nonex3/nonex4", "nonex3/nonex4" }, { "file:///usr/bin/nonex1/nonex2#fragmentA", "file:///usr/bin/nonex1/nonex3/nonex4#fragmentB", "nonex3/nonex4#fragmentB" }, { "file:///usr/nonex1/nonex2", "file:///usr/nonex3", "../nonex3" }, { "file:///c:/windows/nonex1", "file:///c:/nonex2", "../nonex2" }, #if defined(_WIN32) { "file:///c:/nonex1/nonex2", "file:///C:/nonex1/nonex3/nonex4", "nonex3/nonex4" } #endif }; for (auto const[base, absolute, relative] : tests) { css::uno::Reference< css::uri::XUriReference > ref(URIHelper::normalizedMakeRelative( m_context, OUString::createFromAscii(base), OUString::createFromAscii(absolute))); bool ok = relative == nullptr ? !ref.is() : ref.is() && ref->getUriReference().equalsAscii(relative); OString msg; if (!ok) { OStringBuffer buf(OString::Concat("<") + base + ">, <" + absolute + ">: "); if (ref.is()) { buf.append('<'); buf.append( OUStringToOString( ref->getUriReference(), RTL_TEXTENCODING_UTF8)); buf.append('>'); } else { buf.append("none"); } buf.append(" instead of "); if (relative == nullptr) { buf.append("none"); } else { buf.append(OString::Concat("<") + relative + ">"); } msg = buf.makeStringAndClear(); } CPPUNIT_ASSERT_MESSAGE(msg.getStr(), ok); } } void Test::testFindFirstURLInText() { struct Data { char const * input; char const * result; sal_Int32 begin; sal_Int32 end; }; static Data const tests[] = { { "...ftp://bla.bla.bla/blubber/...", "ftp://bla.bla.bla/blubber/", 3, 29 }, { "..\\ftp://bla.bla.bla/blubber/...", nullptr, 0, 0 }, { "..\\ftp:\\\\bla.bla.bla\\blubber/...", "file://bla.bla.bla/blubber%2F", 7, 29 }, { "http://sun.com", "http://sun.com/", 0, 14 }, { "http://sun.com/", "http://sun.com/", 0, 15 }, { "http://www.xerox.com@www.pcworld.com/go/3990332.htm", nullptr, 0, 0 }, { "ftp://www.xerox.com@www.pcworld.com/go/3990332.htm", "ftp://www.xerox.com@www.pcworld.com/go/3990332.htm", 0, 50 }, { "Version.1.2.3", nullptr, 0, 0 }, { "Version:1.2.3", nullptr, 0, 0 }, { "a.b.c", nullptr, 0, 0 }, { "file:///a|...", "file:///a:", 0, 10 }, { "file:///a||...", "file:///a%7C%7C", 0, 11 }, { "file:///a|/bc#...", "file:///a:/bc", 0, 13 }, { "file:///a|/bc#de...", "file:///a:/bc#de", 0, 16 }, { "abc.def.ghi,ftp.xxx.yyy/zzz...", "ftp://ftp.xxx.yyy/zzz", 12, 27 }, { "abc.def.ghi,Ftp.xxx.yyy/zzz...", "ftp://Ftp.xxx.yyy/zzz", 12, 27 }, { "abc.def.ghi,www.xxx.yyy...", "http://www.xxx.yyy/", 12, 23 }, { "abc.def.ghi,wwww.xxx.yyy...", nullptr, 0, 0 }, { "abc.def.ghi,wWW.xxx.yyy...", "http://wWW.xxx.yyy/", 12, 23 }, { "Bla {mailto.me@abc.def.g.h.i}...", "mailto:%7Bmailto.me@abc.def.g.h.i", 4, 28 }, { "abc@def@ghi", nullptr, 0, 0 }, { "lala@sun.com", "mailto:lala@sun.com", 0, 12 }, { "1lala@sun.com", "mailto:1lala@sun.com", 0, 13 }, { "aaa_bbb@xxx.yy", "mailto:aaa_bbb@xxx.yy", 0, 14 }, { "{a:\\bla/bla/bla...}", "file:///a:/bla/bla/bla", 1, 15 }, { "#b:/c/d#e#f#", "file:///b:/c/d", 1, 7 }, { "a:/", "file:///a:/", 0, 3 }, { "http://sun.com/R_(l_a)", "http://sun.com/R_(l_a)", 0, 22 }, { ".component:", nullptr, 0, 0 }, { ".uno:", nullptr, 0, 0 }, { "cid:", nullptr, 0, 0 }, { "data:", nullptr, 0, 0 }, { "db:", nullptr, 0, 0 }, { "file:", nullptr, 0, 0 }, { "ftp:", nullptr, 0, 0 }, { "http:", nullptr, 0, 0 }, { "https:", nullptr, 0, 0 }, { "imap:", nullptr, 0, 0 }, { "javascript:", nullptr, 0, 0 }, { "ldap:", nullptr, 0, 0 }, { "macro:", nullptr, 0, 0 }, { "mailto:", nullptr, 0, 0 }, { "news:", nullptr, 0, 0 }, { "out:", nullptr, 0, 0 }, { "pop3:", nullptr, 0, 0 }, { "private:", nullptr, 0, 0 }, { "slot:", nullptr, 0, 0 }, { "staroffice.component:", nullptr, 0, 0 }, { "staroffice.db:", nullptr, 0, 0 }, { "staroffice.factory:", nullptr, 0, 0 }, { "staroffice.helpid:", nullptr, 0, 0 }, { "staroffice.java:", nullptr, 0, 0 }, { "staroffice.macro:", nullptr, 0, 0 }, { "staroffice.out:", nullptr, 0, 0 }, { "staroffice.pop3:", nullptr, 0, 0 }, { "staroffice.private:", nullptr, 0, 0 }, { "staroffice.searchfolder:", nullptr, 0, 0 }, { "staroffice.slot:", nullptr, 0, 0 }, { "staroffice.trashcan:", nullptr, 0, 0 }, { "staroffice.uno:", nullptr, 0, 0 }, { "staroffice.vim:", nullptr, 0, 0 }, { "staroffice:", nullptr, 0, 0 }, { "vim:", nullptr, 0, 0 }, { "vnd.sun.star.cmd:", nullptr, 0, 0 }, { "vnd.sun.star.help:", nullptr, 0, 0 }, { "vnd.sun.star.hier:", nullptr, 0, 0 }, { "vnd.sun.star.pkg:", nullptr, 0, 0 }, { "vnd.sun.star.script:", nullptr, 0, 0 }, { "vnd.sun.star.webdav:", nullptr, 0, 0 }, { "vnd.sun.star.wfs:", nullptr, 0, 0 }, { "generic:path", nullptr, 0, 0 }, { "wfs:", nullptr, 0, 0 } }; CharClass charClass( m_context, LanguageTag( css::lang::Locale(u"en"_ustr, u"US"_ustr, u""_ustr))); for (auto const[pInput, pResult, nBegin, nEnd] : tests) { OUString input(OUString::createFromAscii(pInput)); sal_Int32 begin = 0; sal_Int32 end = input.getLength(); OUString result(URIHelper::FindFirstURLInText(input, begin, end, charClass)); bool ok = pResult == nullptr ? (result.getLength() == 0 && begin == input.getLength() && end == input.getLength()) : (result.equalsAscii(pResult) && begin == nBegin && end == nEnd); OString msg; if (!ok) { OStringBuffer buf; buf.append(OString::Concat("\"") + pInput + "\" -> "); buf.append(pResult == nullptr ? "none" : pResult); buf.append(" (" + OString::number(nBegin) + ", " + OString::number(nEnd) + ")" " != " + OUStringToOString(result, RTL_TEXTENCODING_UTF8) + " (" + OString::number(begin) + ", " + OString::number(end) +")"); msg = buf.makeStringAndClear(); } CPPUNIT_ASSERT_MESSAGE(msg.getStr(), ok); } } void Test::testFindFirstDOIInText() { struct Data { char const * input; char const * result; sal_Int32 begin; sal_Int32 end; }; static Data const tests[] = { { "doi:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with only digits { "Doi:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with some of the first three characters being capitalized { "DoI:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with some of the first three characters being capitalized { "DOI:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with some of the first three characters being capitalized { "dOI:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with some of the first three characters being capitalized { "dOi:10.1000/182", "https://doi.org/10.1000/182", 0, 15 }, // valid doi suffix with some of the first three characters being capitalized { "doi:10.1038/nature03001", "https://doi.org/10.1038/nature03001", 0, 23 }, // valid doi suffix with alphanumeric characters { "doi:10.1093/ajae/aaq063", "https://doi.org/10.1093/ajae/aaq063", 0, 23 }, // valid doi suffix with multiple slash { "doi:10.1016/S0735-1097(98)00347-7", "https://doi.org/10.1016/S0735-1097(98)00347-7", 0, 33 }, // valid doi suffix with characters apart from alphanumeric { "doi:10.109/ajae/aaq063", nullptr, 0, 0 }, // # of digits after doi;10. is not between 4 and 9 { "doi:10.1234567890/ajae/aaq063", nullptr, 0, 0 }, // # of digits after doi;10. is not between 4 and 9 { "doi:10.1093/ajae/aaq063/", nullptr, 0, 0 }, // nothing after slash { "doi:10.1093", nullptr, 0, 0 }, // no slash { "doi:11.1093/ajae/aaq063", nullptr, 0, 0 }, // doesn't begin with doi:10. }; CharClass charClass( m_context, LanguageTag( css::lang::Locale(u"en"_ustr, u"US"_ustr, u""_ustr))); for (auto const[pInput, pResult, nBegin, nEnd] : tests) { OUString input(OUString::createFromAscii(pInput)); sal_Int32 begin = 0; sal_Int32 end = input.getLength(); OUString result( URIHelper::FindFirstDOIInText(input, begin, end, charClass)); bool ok = pResult == nullptr ? (result.getLength() == 0 && begin == input.getLength() && end == input.getLength()) : (result.equalsAscii(pResult) && begin == nBegin && end == nEnd); OString msg; if (!ok) { OStringBuffer buf; buf.append(OString::Concat("\"") + pInput + "\" -> "); buf.append(pResult == nullptr ? "none" : pResult); buf.append(" (" + OString::number(nBegin) + ", " + OString::number(nEnd) + ")" " != " + OUStringToOString(result, RTL_TEXTENCODING_UTF8) + " (" + OString::number(begin) + ", " + OString::number(end) +")"); msg = buf.makeStringAndClear(); } CPPUNIT_ASSERT_MESSAGE(msg.getStr(), ok); } } void Test::testResolveIdnaHost() { OUString input; input.clear(); CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"Foo.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = "foo://Muenchen.de"; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://-M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://M\u00FCnchen-.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://xn--M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://xy--M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://-bar.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://bar-.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://xn--bar.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); input = u"foo://xy--bar.M\u00FCnchen.de"_ustr; CPPUNIT_ASSERT_EQUAL(input, URIHelper::resolveIdnaHost(input)); CPPUNIT_ASSERT_EQUAL( u"foo://M\u00FCnchen@xn--mnchen-3ya.de"_ustr, URIHelper::resolveIdnaHost(u"foo://M\u00FCnchen@M\u00FCnchen.de"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://xn--mnchen-3ya.de."_ustr, URIHelper::resolveIdnaHost(u"foo://M\u00FCnchen.de."_ustr)); CPPUNIT_ASSERT_EQUAL( u"Foo://bar@xn--mnchen-3ya.de:123/?bar#baz"_ustr, URIHelper::resolveIdnaHost(u"Foo://bar@M\u00FCnchen.de:123/?bar#baz"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://xn--mnchen-3ya.de"_ustr, URIHelper::resolveIdnaHost(u"foo://Mu\u0308nchen.de"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://example.xn--m-eha"_ustr, URIHelper::resolveIdnaHost(u"foo://example.mü"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://example.xn--m-eha:0"_ustr, URIHelper::resolveIdnaHost(u"foo://example.mü:0"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://xn--e1afmkfd.xn--p1ai"_ustr, URIHelper::resolveIdnaHost(u"foo://пример.рф"_ustr)); CPPUNIT_ASSERT_EQUAL( u"foo://xn--e1afmkfd.xn--p1ai:0"_ustr, URIHelper::resolveIdnaHost(u"foo://пример.рф:0"_ustr)); } css::uno::Reference< css::uno::XComponentContext > Test::m_context; CPPUNIT_TEST_SUITE_REGISTRATION(Test); } CPPUNIT_PLUGIN_IMPLEMENT(); /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V530 The return value of function 'append' is required to be utilized.

↑ V1074 Boundary between escape sequence and string is unclear. The escape sequence ends with a letter and the next character is also a letter. Check for typos.