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/*
* Unit tests for src/util/
*/
#include "config.h"
#include "lib/icu/Converter.hxx"
#include "util/Error.hxx"
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/extensions/HelperMacros.h>
#include <string.h>
#include <stdlib.h>
#ifdef HAVE_ICU_CONVERTER
static const char *const invalid_utf8[] = {
"\xfc",
};
struct StringPair {
const char *utf8, *other;
};
static constexpr StringPair latin1_tests[] = {
{ "foo", "foo" },
{ "\xc3\xbc", "\xfc" },
};
class TestIcuConverter : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(TestIcuConverter);
CPPUNIT_TEST(TestInvalidCharset);
CPPUNIT_TEST(TestLatin1);
CPPUNIT_TEST_SUITE_END();
public:
void TestInvalidCharset() {
CPPUNIT_ASSERT_EQUAL((IcuConverter *)nullptr,
IcuConverter::Create("doesntexist",
IgnoreError()));
}
void TestLatin1() {
IcuConverter *const converter =
IcuConverter::Create("iso-8859-1", IgnoreError());
CPPUNIT_ASSERT(converter != nullptr);
for (const auto i : invalid_utf8) {
auto f = converter->FromUTF8(i);
CPPUNIT_ASSERT_EQUAL(true, f.empty());
}
for (const auto i : latin1_tests) {
auto f = converter->FromUTF8(i.utf8);
CPPUNIT_ASSERT_EQUAL(true, f == i.other);
auto t = converter->ToUTF8(i.other);
CPPUNIT_ASSERT_EQUAL(true, t == i.utf8);
}
delete converter;
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestIcuConverter);
#endif
int
main(gcc_unused int argc, gcc_unused char **argv)
{
#ifdef HAVE_ICU_CONVERTER
CppUnit::TextUi::TestRunner runner;
auto ®istry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest(registry.makeTest());
return runner.run() ? EXIT_SUCCESS : EXIT_FAILURE;
#else
return EXIT_SUCCESS;
#endif
}
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