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office-gobmx/o3tl/qa/test-string_view.cxx
Stephan Bergmann fa7dd627c9 Extended loplugin:ostr: o3tl 
Change-Id: Iac716011fd421c6dd0d40cf81dc6cbebb1ae4e71
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159693
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2023-11-20 07:27:41 +01:00

753 lines
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/* -*- Mode: C++; tab-width: 4; 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>
#include <string_view>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <o3tl/safeint.hxx>
#include <o3tl/string_view.hxx>
#include <rtl/string.hxx>
#include <rtl/ustring.hxx>
template <>
inline std::string
CppUnit::assertion_traits<std::u16string_view>::toString(std::u16string_view const& x)
{
return std::string(OUStringToOString(x, RTL_TEXTENCODING_UTF8));
}
namespace
{
OString ostringEmpty() { return {}; } // avoid loplugin:stringview
OString ostringDoof() { return "doof"_ostr; } // avoid loplugin:stringview
OString ostringFoo() { return "foo"_ostr; } // avoid loplugin:stringview
OString ostringFoobars() { return "foobars"_ostr; } // avoid loplugin:stringview
OString ostringFood() { return "food"_ostr; } // avoid loplugin:stringview
OString ostringOof() { return "oof"_ostr; } // avoid loplugin:stringview
OString ostringSraboof() { return "sraboof"_ostr; } // avoid loplugin:stringview
OUString oustringEmpty() { return {}; } // avoid loplugin:stringview
OUString oustringDoof() { return "doof"; } // avoid loplugin:stringview
OUString oustringFoo() { return "foo"; } // avoid loplugin:stringview
OUString oustringFoobars() { return "foobars"; } // avoid loplugin:stringview
OUString oustringFood() { return "food"; } // avoid loplugin:stringview
OUString oustringOof() { return "oof"; } // avoid loplugin:stringview
OUString oustringSraboof() { return "sraboof"; } // avoid loplugin:stringview
class Test : public CppUnit::TestFixture
{
private:
CPPUNIT_TEST_SUITE(Test);
CPPUNIT_TEST(testStartsWith);
CPPUNIT_TEST(testStartsWithRest);
CPPUNIT_TEST(testEndsWith);
CPPUNIT_TEST(testEndsWithRest);
CPPUNIT_TEST(testEqualsIgnoreAsciiCase);
CPPUNIT_TEST(testGetToken);
CPPUNIT_TEST(testIterateCodePoints);
CPPUNIT_TEST_SUITE_END();
void testStartsWith()
{
using namespace std::string_view_literals;
CPPUNIT_ASSERT(o3tl::starts_with(""sv, ""sv));
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, "foo"sv));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ""sv));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, "foo"sv));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "food"sv));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "foobars"sv));
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, 'f'));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, 'f'));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, 'g'));
CPPUNIT_ASSERT(o3tl::starts_with(""sv, ""));
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, "foo"));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ""));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, "foo"));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "food"));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "foobars"));
CPPUNIT_ASSERT(o3tl::starts_with(""sv, ostringEmpty()));
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, ostringFoo()));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ostringEmpty()));
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ostringFoo()));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, ostringFood()));
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, ostringFoobars()));
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, u""sv));
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u"foo"sv));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u""sv));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u"foo"sv));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"food"sv));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"foobars"sv));
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u'f'));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u'f'));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u'g'));
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, u""));
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u"foo"));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u""));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u"foo"));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"food"));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"foobars"));
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, oustringEmpty()));
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, oustringFoo()));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, oustringEmpty()));
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, oustringFoo()));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, oustringFood()));
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, oustringFoobars()));
}
void testStartsWithRest()
{
using namespace std::string_view_literals;
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(""sv, ""sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, "foo"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ""sv, &rest));
CPPUNIT_ASSERT_EQUAL("foobar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, "foo"sv, &rest));
CPPUNIT_ASSERT_EQUAL("bar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "food"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "foobars"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, 'f', &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, 'f', &rest));
CPPUNIT_ASSERT_EQUAL("oobar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, 'g', &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(""sv, "", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, "foo", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, "", &rest));
CPPUNIT_ASSERT_EQUAL("foobar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, "foo", &rest));
CPPUNIT_ASSERT_EQUAL("bar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "food", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, "foobars", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(""sv, ostringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(""sv, ostringFoo(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ostringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL("foobar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with("foobar"sv, ostringFoo(), &rest));
CPPUNIT_ASSERT_EQUAL("bar"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, ostringFood(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with("foobar"sv, ostringFoobars(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, u""sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u"foo"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u""sv, &rest));
CPPUNIT_ASSERT_EQUAL(u"foobar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u"foo"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u"bar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"food"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"foobars"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u'f', &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u'f', &rest));
CPPUNIT_ASSERT_EQUAL(u"oobar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u'g', &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, u"", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, u"foo", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u"", &rest));
CPPUNIT_ASSERT_EQUAL(u"foobar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, u"foo", &rest));
CPPUNIT_ASSERT_EQUAL(u"bar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"food", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, u"foobars", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u""sv, oustringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u""sv, oustringFoo(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, oustringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(u"foobar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::starts_with(u"foobar"sv, oustringFoo(), &rest));
CPPUNIT_ASSERT_EQUAL(u"bar"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, oustringFood(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::starts_with(u"foobar"sv, oustringFoobars(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
}
void testEndsWith()
{
using namespace std::string_view_literals;
CPPUNIT_ASSERT(o3tl::ends_with(""sv, ""sv));
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, "oof"sv));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ""sv));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, "oof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "doof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "sraboof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, 'f'));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, 'f'));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, 'g'));
CPPUNIT_ASSERT(o3tl::ends_with(""sv, ""));
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, "oof"));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ""));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, "oof"));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "doof"));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "sraboof"));
CPPUNIT_ASSERT(o3tl::ends_with(""sv, ostringEmpty()));
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, ostringOof()));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ostringEmpty()));
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ostringOof()));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, ostringDoof()));
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, ostringSraboof()));
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, u""sv));
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u"oof"sv));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u""sv));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u"oof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"doof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"sraboof"sv));
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u'f'));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u'f'));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u'g'));
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, u""));
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u"oof"));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u""));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u"oof"));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"doof"));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"sraboof"));
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, oustringEmpty()));
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, oustringOof()));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, oustringEmpty()));
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, oustringOof()));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, oustringDoof()));
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, oustringSraboof()));
}
void testEndsWithRest()
{
using namespace std::string_view_literals;
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(""sv, ""sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, "oof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ""sv, &rest));
CPPUNIT_ASSERT_EQUAL("raboof"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, "oof"sv, &rest));
CPPUNIT_ASSERT_EQUAL("rab"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "doof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "sraboof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, 'f', &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, 'f', &rest));
CPPUNIT_ASSERT_EQUAL("raboo"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, 'g', &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(""sv, "", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, "oof", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, "", &rest));
CPPUNIT_ASSERT_EQUAL("raboof"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, "oof", &rest));
CPPUNIT_ASSERT_EQUAL("rab"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "doof", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, "sraboof", &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(""sv, ostringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(""sv, ostringOof(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ostringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL("raboof"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with("raboof"sv, ostringOof(), &rest));
CPPUNIT_ASSERT_EQUAL("rab"sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, ostringDoof(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with("raboof"sv, ostringSraboof(), &rest));
CPPUNIT_ASSERT_EQUAL(""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, u""sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u"oof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u""sv, &rest));
CPPUNIT_ASSERT_EQUAL(u"raboof"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u"oof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u"rab"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"doof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"sraboof"sv, &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u'f', &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u'f', &rest));
CPPUNIT_ASSERT_EQUAL(u"raboo"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u'g', &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, u"", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, u"oof", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u"", &rest));
CPPUNIT_ASSERT_EQUAL(u"raboof"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, u"oof", &rest));
CPPUNIT_ASSERT_EQUAL(u"rab"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"doof", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, u"sraboof", &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u""sv, oustringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u""sv, oustringOof(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, oustringEmpty(), &rest));
CPPUNIT_ASSERT_EQUAL(u"raboof"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(o3tl::ends_with(u"raboof"sv, oustringOof(), &rest));
CPPUNIT_ASSERT_EQUAL(u"rab"sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, oustringDoof(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
{
std::u16string_view rest;
CPPUNIT_ASSERT(!o3tl::ends_with(u"raboof"sv, oustringSraboof(), &rest));
CPPUNIT_ASSERT_EQUAL(u""sv, rest);
}
}
void testEqualsIgnoreAsciiCase()
{
using namespace std::string_view_literals;
CPPUNIT_ASSERT(o3tl::equalsIgnoreAsciiCase(u"test"sv, u"test"sv));
CPPUNIT_ASSERT(!o3tl::equalsIgnoreAsciiCase(u"test"sv, u"test2"sv));
CPPUNIT_ASSERT_EQUAL(0, o3tl::compareToIgnoreAsciiCase(u"test"sv, u"test"sv));
CPPUNIT_ASSERT_GREATER(0, o3tl::compareToIgnoreAsciiCase(u"zest"sv, u"test"sv));
CPPUNIT_ASSERT_LESS(0, o3tl::compareToIgnoreAsciiCase(u"test"sv, u"test2"sv));
}
void testGetToken()
{
{
// Explicit initialization of suTokenStr to avoid an unhelpful loplugin:stringviewvar;
// it is the o3tl::getToken overload taking OUString that we want to test here:
OUString suTokenStr("");
sal_Int32 nIndex = 0;
do
{
o3tl::getToken(suTokenStr, 0, ';', nIndex);
} while (nIndex >= 0);
// should not GPF
}
{
OUString suTokenStr("a;b");
sal_Int32 nIndex = 0;
std::u16string_view suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'a'", std::u16string_view(u"a"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'b'", std::u16string_view(u"b"),
suToken);
CPPUNIT_ASSERT_EQUAL_MESSAGE("index should be negative", static_cast<sal_Int32>(-1),
nIndex);
}
{
std::u16string_view suTokenStr(u"a;b.c");
sal_Int32 nIndex = 0;
std::u16string_view suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'a'", std::u16string_view(u"a"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'b'", std::u16string_view(u"b"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'c'", std::u16string_view(u"c"),
suToken);
CPPUNIT_ASSERT_EQUAL_MESSAGE("index should be negative", static_cast<sal_Int32>(-1),
nIndex);
}
{
std::u16string_view suTokenStr(u"a;;b");
sal_Int32 nIndex = 0;
std::u16string_view suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'a'", std::u16string_view(u"a"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_MESSAGE("Token should be empty", suToken.empty());
suToken = o3tl::getToken(suTokenStr, 0, ';', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be a 'b'", std::u16string_view(u"b"),
suToken);
CPPUNIT_ASSERT_EQUAL_MESSAGE("index should be negative", static_cast<sal_Int32>(-1),
nIndex);
}
{
std::u16string_view suTokenStr(u"longer.then.ever.");
sal_Int32 nIndex = 0;
std::u16string_view suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be 'longer'", std::u16string_view(u"longer"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be 'then'", std::u16string_view(u"then"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Token should be 'ever'", std::u16string_view(u"ever"),
suToken);
suToken = o3tl::getToken(suTokenStr, 0, '.', nIndex);
CPPUNIT_ASSERT_MESSAGE("Token should be empty", suToken.empty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("index should be negative", static_cast<sal_Int32>(-1),
nIndex);
}
{
std::u16string_view ab(u"ab");
sal_Int32 n = 0;
CPPUNIT_ASSERT_EQUAL_MESSAGE("token should be 'ab'", ab, o3tl::getToken(ab, 0, '-', n));
CPPUNIT_ASSERT_EQUAL_MESSAGE("n should be -1", static_cast<sal_Int32>(-1), n);
CPPUNIT_ASSERT_MESSAGE("token should be empty", o3tl::getToken(ab, 0, '-', n).empty());
}
{
std::u16string_view suTokenStr;
auto pTokenStr = suTokenStr.data();
sal_uInt64 n64 = reinterpret_cast<sal_uInt64>(pTokenStr) / sizeof(sal_Unicode);
// Point either to 0x0, or to some random address -4GiB away from this string
sal_Int32 n = n64 > o3tl::make_unsigned(SAL_MAX_INT32) ? -SAL_MAX_INT32
: -static_cast<sal_Int32>(n64);
o3tl::getToken(suTokenStr, 0, ';', n);
// should not GPF with negative index
}
{
CPPUNIT_ASSERT_MESSAGE("compareToAscii",
u"aaa"_ustr.compareToAscii("aa")
> 0); // just for comparison to following line
CPPUNIT_ASSERT_MESSAGE("compareToAscii", o3tl::compareToAscii(u"aaa", "aa") > 0);
OUString aa(u"aa"_ustr);
CPPUNIT_ASSERT_MESSAGE("compareToAscii",
aa.compareToAscii("aaa")
< 0); // just for comparison to following line
CPPUNIT_ASSERT_MESSAGE("compareToAscii", o3tl::compareToAscii(u"aa", "aaa") < 0);
CPPUNIT_ASSERT_MESSAGE(
"equalsIgnoreAsciiCase",
aa.equalsIgnoreAsciiCase("AA")); // just for comparison to following line
CPPUNIT_ASSERT_MESSAGE("equalsIgnoreAsciiCase",
o3tl::equalsIgnoreAsciiCase(u"aa", "AA"));
CPPUNIT_ASSERT_MESSAGE(
"matchIgnoreAsciiCase",
aa.matchIgnoreAsciiCase("a")); // just for comparison to following line
CPPUNIT_ASSERT_MESSAGE("matchIgnoreAsciiCase", o3tl::matchIgnoreAsciiCase(u"aa", "a"));
CPPUNIT_ASSERT_MESSAGE(
"endsWithIgnoreAsciiCase",
aa.endsWithIgnoreAsciiCase("a")); // just for comparison to following line
CPPUNIT_ASSERT_MESSAGE("endsWithIgnoreAsciiCase",
o3tl::endsWithIgnoreAsciiCase(u"aa", "a"));
CPPUNIT_ASSERT_MESSAGE("endsWithIgnoreAsciiCase",
o3tl::endsWithIgnoreAsciiCase(u"aa", u"a"));
}
}
void testIterateCodePoints()
{
{
sal_Int32 i = 1;
auto const c = o3tl::iterateCodePoints(u"\U00010000", &i, 1);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), i);
CPPUNIT_ASSERT_EQUAL(sal_uInt32(0xDC00), c);
}
{
sal_Int32 i = 2;
auto const c = o3tl::iterateCodePoints(u"a\U00010000", &i, -1);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), i);
CPPUNIT_ASSERT_EQUAL(sal_uInt32(0x10000), c);
}
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(Test);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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