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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
#include "../../include/ICU4XCaseMapper.hpp"
#include "../../include/ICU4XLogger.hpp"
#include "../../include/ICU4XDataProvider.hpp"
#include "../../include/ICU4XCodePointSetBuilder.hpp"
#include "../../include/ICU4XTitlecaseOptionsV1.hpp"
#include <iostream>
int main() {
ICU4XLogger::init_simple_logger();
ICU4XLocale und = ICU4XLocale::create_from_string("und").ok().value();
ICU4XLocale greek = ICU4XLocale::create_from_string("el").ok().value();
ICU4XLocale turkish = ICU4XLocale::create_from_string("tr").ok().value();
ICU4XDataProvider dp = ICU4XDataProvider::create_compiled();
ICU4XCaseMapper cm = ICU4XCaseMapper::create(dp).ok().value();
ICU4XTitlecaseOptionsV1 tc_options = ICU4XTitlecaseOptionsV1::default_options();
std::string out = cm.lowercase("hEllO WorLd", und).ok().value();
std::cout << "Lowercased value is " << out << std::endl;
if (out != "hello world") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.uppercase("hEllO WorLd", und).ok().value();
std::cout << "Uppercased value is " << out << std::endl;
if (out != "HELLO WORLD") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.titlecase_segment_with_only_case_data_v1("hEllO WorLd", und, tc_options).ok().value();
std::cout << "Titlecased value is " << out << std::endl;
if (out != "Hello world") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
// locale-specific behavior
out = cm.uppercase("Γειά σου Κόσμε", und).ok().value();
std::cout << "Uppercased value is " << out << std::endl;
if (out != "ΓΕΙΆ ΣΟΥ ΚΌΣΜΕ") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.uppercase("Γειά σου Κόσμε", greek).ok().value();
std::cout << "Uppercased value is " << out << std::endl;
if (out != "ΓΕΙΑ ΣΟΥ ΚΟΣΜΕ") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.uppercase("istanbul", und).ok().value();
std::cout << "Uppercased value is " << out << std::endl;
if (out != "ISTANBUL") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.uppercase("istanbul", turkish).ok().value();
std::cout << "Uppercased value is " << out << std::endl;
if (out != "İSTANBUL") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.fold("ISTANBUL").ok().value();
std::cout << "Folded value is " << out << std::endl;
if (out != "istanbul") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
out = cm.fold_turkic("ISTANBUL").ok().value();
std::cout << "Turkic-folded value is " << out << std::endl;
if (out != "ıstanbul") {
std::cout << "Output does not match expected output" << std::endl;
return 1;
}
ICU4XCodePointSetBuilder builder = ICU4XCodePointSetBuilder::create();
cm.add_case_closure_to('s', builder);
auto set = builder.build();
if (set.contains('s')) {
std::cout << "Set contains 's', which was not expected" << std::endl;
return 1;
}
if (!set.contains('S')) {
std::cout << "Set does not 'S', which was not expected" << std::endl;
return 1;
}
if (!set.contains(U'ſ')) {
std::cout << "Set does not 'S', which was not expected" << std::endl;
return 1;
}
return 0;
}
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