diff options
Diffstat (limited to 'o3tl/qa/test-string_view.cxx')
| -rw-r--r-- | o3tl/qa/test-string_view.cxx | 715 |
1 files changed, 715 insertions, 0 deletions
diff --git a/o3tl/qa/test-string_view.cxx b/o3tl/qa/test-string_view.cxx new file mode 100644 index 000000000..0cc753795 --- /dev/null +++ b/o3tl/qa/test-string_view.cxx @@ -0,0 +1,715 @@ +/* -*- 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> + +// gcc 11.2.0 triggers a spurious -Werror=stringop-overread +#if !(defined __GNUC__ && __GNUC__ == 11 && __GNUC_MINOR__ == 2) + +namespace CppUnit +{ +template <> struct assertion_traits<std::u16string_view> +{ + static bool equal(std::u16string_view x, std::u16string_view y) { return x == y; } + + static std::string toString(std::u16string_view x) + { + return OUStringToOString(x, RTL_TEXTENCODING_UTF8).getStr(); + } +}; +} + +namespace +{ +OString ostringEmpty() { return {}; } // avoid loplugin:stringview +OString ostringDoof() { return "doof"; } // avoid loplugin:stringview +OString ostringFoo() { return "foo"; } // avoid loplugin:stringview +OString ostringFoobars() { return "foobars"; } // avoid loplugin:stringview +OString ostringFood() { return "food"; } // avoid loplugin:stringview +OString ostringOof() { return "oof"; } // avoid loplugin:stringview +OString ostringSraboof() { return "sraboof"; } // 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_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_TEST_SUITE_REGISTRATION(Test); +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |