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Diffstat (limited to 'tests/benchmarks/corelib/text/qlocale/tst_bench_qlocale.cpp')
-rw-r--r-- | tests/benchmarks/corelib/text/qlocale/tst_bench_qlocale.cpp | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/tests/benchmarks/corelib/text/qlocale/tst_bench_qlocale.cpp b/tests/benchmarks/corelib/text/qlocale/tst_bench_qlocale.cpp new file mode 100644 index 0000000000..3d13174c9c --- /dev/null +++ b/tests/benchmarks/corelib/text/qlocale/tst_bench_qlocale.cpp @@ -0,0 +1,593 @@ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include <QLocale> +#include <QTest> + +using namespace Qt::StringLiterals; + +class tst_QLocale : public QObject +{ + Q_OBJECT + +private Q_SLOTS: + void fromString_data(); + void fromString(); + void fromTags_data(); + void fromTags(); + void fromLangScript_data(); + void fromLangScript(); + void fromLangLand_data(); + void fromLangLand(); + void fromScriptLand_data(); + void fromScriptLand(); + void fromLang_data(); + void fromLang(); + void fromScript_data(); + void fromScript(); + void fromLand_data(); + void fromLand(); + void toUpper_QLocale_1(); + void toUpper_QLocale_2(); + void toUpper_QString(); + void number_QString(); + void toLongLong_data(); + void toLongLong(); + void toULongLong_data(); + void toULongLong(); + void toDouble_data(); + void toDouble(); +}; + +static QString data() +{ + return QStringLiteral("/qt-5/qtbase/tests/benchmarks/corelib/tools/qlocale"); +} + +// Make individual cycles O(a few) msecs, rather than tiny fractions thereof: +#define LOOP(s) for (int i = 0; i < 5000; ++i) { s; } + +void tst_QLocale::fromString_data() +{ + QTest::addColumn<QString>("name"); + + QTest::newRow("C") << QStringLiteral("C"); +#define ROW(name) QTest::newRow(name) << QStringLiteral(name) + ROW("en-Latn-DE"); + ROW("sd-Deva-IN"); + ROW("az-Cyrl-AZ"); + ROW("az-Latn-AZ"); + ROW("bs-Cyrl-BA"); + ROW("bs-Latn-BA"); + ROW("ff-Latn-LR"); + ROW("ff-Latn-MR"); + ROW("pa-Arab-PK"); + ROW("pa-Guru-IN"); + ROW("shi-Latn-MA"); + ROW("shi-Tfng-MA"); + ROW("sr-Cyrl-BA"); + ROW("sr-Cyrl-RS"); + ROW("sr-Latn-BA"); + ROW("sr-Latn-ME"); + ROW("uz-Arab-AF"); + ROW("uz-Cyrl-UZ"); + ROW("uz-Latn-UZ"); + ROW("vai-Latn-LR"); + ROW("vai-Vaii-LR"); + ROW("yue-Hans-CN"); + ROW("yue-Hant-HK"); + ROW("zh-Hans-CN"); + ROW("zh-Hans-HK"); + ROW("zh-Hans-SG"); + ROW("zh-Hant-HK"); + ROW("zh-Hant-TW"); +#undef ROW +} + +void tst_QLocale::fromString() +{ + QFETCH(const QString, name); + QBENCHMARK { LOOP(QLocale loc(name)) } +} + +void tst_QLocale::fromTags_data() +{ + QTest::addColumn<QLocale::Language>("language"); + QTest::addColumn<QLocale::Script>("script"); + QTest::addColumn<QLocale::Territory>("territory"); + +#define ROW(name, lang, text, land) \ + QTest::newRow(name) << QLocale::lang << QLocale::text << QLocale::land + ROW("C", C, AnyScript, AnyTerritory); + ROW("en-Latn-DE", English, LatinScript, Germany); + ROW("sd-Deva-IN", Sindhi, DevanagariScript, India); + ROW("az-Cyrl-AZ", Azerbaijani, CyrillicScript, Azerbaijan); + ROW("az-Latn-AZ", Azerbaijani, LatinScript, Azerbaijan); + ROW("bs-Cyrl-BA", Bosnian, CyrillicScript, BosniaAndHerzegowina); + ROW("bs-Latn-BA", Bosnian, LatinScript, BosniaAndHerzegowina); + ROW("ff-Latn-LR", Fulah, LatinScript, Liberia); + ROW("ff-Latn-MR", Fulah, LatinScript, Mauritania); + ROW("pa-Arab-PK", Punjabi, ArabicScript, Pakistan); + ROW("pa-Guru-IN", Punjabi, GurmukhiScript, India); + ROW("shi-Latn-MA", Tachelhit, LatinScript, Morocco); + ROW("shi-Tfng-MA", Tachelhit, TifinaghScript, Morocco); + ROW("sr-Cyrl-BA", Serbian, CyrillicScript, BosniaAndHerzegowina); + ROW("sr-Cyrl-RS", Serbian, CyrillicScript, Serbia); + ROW("sr-Latn-BA", Serbian, LatinScript, BosniaAndHerzegowina); + ROW("sr-Latn-ME", Serbian, LatinScript, Montenegro); + ROW("uz-Arab-AF", Uzbek, ArabicScript, Afghanistan); + ROW("uz-Cyrl-UZ", Uzbek, CyrillicScript, Uzbekistan); + ROW("uz-Latn-UZ", Uzbek, LatinScript, Uzbekistan); + ROW("vai-Latn-LR", Vai, LatinScript, Liberia); + ROW("vai-Vaii-LR", Vai, VaiScript, Liberia); + ROW("yue-Hans-CN", Cantonese, SimplifiedHanScript, China); + ROW("yue-Hant-HK", Cantonese, TraditionalHanScript, HongKong); + ROW("zh-Hans-CN", Chinese, SimplifiedHanScript, China); + ROW("zh-Hans-HK", Chinese, SimplifiedHanScript, HongKong); + ROW("zh-Hans-SG", Chinese, SimplifiedHanScript, Singapore); + ROW("zh-Hant-HK", Chinese, TraditionalHanScript, HongKong); + ROW("zh-Hant-TW", Chinese, TraditionalHanScript, Taiwan); +#undef ROW +} + +void tst_QLocale::fromTags() +{ + QFETCH(const QLocale::Language, language); + QFETCH(const QLocale::Script, script); + QFETCH(const QLocale::Territory, territory); + QBENCHMARK { LOOP(QLocale loc(language, script, territory)) } +} + +void tst_QLocale::fromLangScript_data() +{ + QTest::addColumn<QLocale::Language>("language"); + QTest::addColumn<QLocale::Script>("script"); + +#define ROW(name, lang, text) \ + QTest::newRow(name) << QLocale::lang << QLocale::text + ROW("C", C, AnyScript); + ROW("en-Latn", English, LatinScript); + ROW("sd-Deva", Sindhi, DevanagariScript); + ROW("az-Cyrl", Azerbaijani, CyrillicScript); + ROW("az-Latn", Azerbaijani, LatinScript); + ROW("bs-Cyrl", Bosnian, CyrillicScript); + ROW("bs-Latn", Bosnian, LatinScript); + ROW("ff-Latn", Fulah, LatinScript); + ROW("pa-Arab", Punjabi, ArabicScript); + ROW("pa-Guru", Punjabi, GurmukhiScript); + ROW("shi-Latn", Tachelhit, LatinScript); + ROW("shi-Tfng", Tachelhit, TifinaghScript); + ROW("sr-Cyrl", Serbian, CyrillicScript); + ROW("sr-Latn", Serbian, LatinScript); + ROW("uz-Arab", Uzbek, ArabicScript); + ROW("uz-Cyrl", Uzbek, CyrillicScript); + ROW("uz-Latn", Uzbek, LatinScript); + ROW("vai-Latn", Vai, LatinScript); + ROW("vai-Vaii", Vai, VaiScript); + ROW("yue-Hans", Cantonese, SimplifiedHanScript); + ROW("yue-Hant", Cantonese, TraditionalHanScript); + ROW("zh-Hans", Chinese, SimplifiedHanScript); + ROW("zh-Hant", Chinese, TraditionalHanScript); +#undef ROW +} + +void tst_QLocale::fromLangScript() +{ + QFETCH(const QLocale::Language, language); + QFETCH(const QLocale::Script, script); + QBENCHMARK { LOOP(QLocale loc(language, script, QLocale::AnyTerritory)) } +} + +void tst_QLocale::fromLangLand_data() +{ + QTest::addColumn<QLocale::Language>("language"); + QTest::addColumn<QLocale::Territory>("territory"); + +#define ROW(name, lang, land) \ + QTest::newRow(name) << QLocale::lang << QLocale::land + ROW("C", C, AnyTerritory); + ROW("en-DE", English, Germany); + ROW("sd-IN", Sindhi, India); + ROW("az-AZ", Azerbaijani, Azerbaijan); + ROW("bs-BA", Bosnian, BosniaAndHerzegowina); + ROW("ff-LR", Fulah, Liberia); + ROW("ff-MR", Fulah, Mauritania); + ROW("pa-PK", Punjabi, Pakistan); + ROW("pa-IN", Punjabi, India); + ROW("shi-MA", Tachelhit, Morocco); + ROW("sr-BA", Serbian, BosniaAndHerzegowina); + ROW("sr-RS", Serbian, Serbia); + ROW("sr-ME", Serbian, Montenegro); + ROW("uz-AF", Uzbek, Afghanistan); + ROW("uz-UZ", Uzbek, Uzbekistan); + ROW("vai-LR", Vai, Liberia); + ROW("yue-CN", Cantonese, China); + ROW("yue-HK", Cantonese, HongKong); + ROW("zh-CN", Chinese, China); + ROW("zh-HK", Chinese, HongKong); + ROW("zh-SG", Chinese, Singapore); + ROW("zh-TW", Chinese, Taiwan); +#undef ROW +} + +void tst_QLocale::fromLangLand() +{ + QFETCH(const QLocale::Language, language); + QFETCH(const QLocale::Territory, territory); + QBENCHMARK { LOOP(QLocale loc(language, territory)) } +} + +void tst_QLocale::fromScriptLand_data() +{ + QTest::addColumn<QLocale::Script>("script"); + QTest::addColumn<QLocale::Territory>("territory"); + +#define ROW(name, text, land) \ + QTest::newRow(name) << QLocale::text << QLocale::land + ROW("Any", AnyScript, AnyTerritory); + ROW("Latn-DE", LatinScript, Germany); + ROW("Deva-IN", DevanagariScript, India); + ROW("Cyrl-AZ", CyrillicScript, Azerbaijan); + ROW("Latn-AZ", LatinScript, Azerbaijan); + ROW("Cyrl-BA", CyrillicScript, BosniaAndHerzegowina); + ROW("Latn-BA", LatinScript, BosniaAndHerzegowina); + ROW("Latn-LR", LatinScript, Liberia); + ROW("Latn-MR", LatinScript, Mauritania); + ROW("Arab-PK", ArabicScript, Pakistan); + ROW("Guru-IN", GurmukhiScript, India); + ROW("Latn-MA", LatinScript, Morocco); + ROW("Tfng-MA", TifinaghScript, Morocco); + ROW("Cyrl-BA", CyrillicScript, BosniaAndHerzegowina); + ROW("Cyrl-RS", CyrillicScript, Serbia); + ROW("Latn-BA", LatinScript, BosniaAndHerzegowina); + ROW("Latn-ME", LatinScript, Montenegro); + ROW("Arab-AF", ArabicScript, Afghanistan); + ROW("Cyrl-UZ", CyrillicScript, Uzbekistan); + ROW("Latn-UZ", LatinScript, Uzbekistan); + ROW("Latn-LR", LatinScript, Liberia); + ROW("Vaii-LR", VaiScript, Liberia); + ROW("Hans-CN", SimplifiedHanScript, China); + ROW("Hant-HK", TraditionalHanScript, HongKong); + ROW("Hans-CN", SimplifiedHanScript, China); + ROW("Hans-HK", SimplifiedHanScript, HongKong); + ROW("Hans-SG", SimplifiedHanScript, Singapore); + ROW("Hant-HK", TraditionalHanScript, HongKong); + ROW("Hant-TW", TraditionalHanScript, Taiwan); +#undef ROW +} + +void tst_QLocale::fromScriptLand() +{ + QFETCH(const QLocale::Script, script); + QFETCH(const QLocale::Territory, territory); + QBENCHMARK { LOOP(QLocale loc(QLocale::AnyLanguage, script, territory)) } +} + +void tst_QLocale::fromLang_data() +{ + QTest::addColumn<QLocale::Language>("language"); + +#define ROW(name, lang) \ + QTest::newRow(name) << QLocale::lang + ROW("C", C); + ROW("en", English); + ROW("sd", Sindhi); + ROW("az", Azerbaijani); + ROW("bs", Bosnian); + ROW("ff", Fulah); + ROW("pa", Punjabi); + ROW("shi", Tachelhit); + ROW("sr", Serbian); + ROW("uz", Uzbek); + ROW("vai", Vai); + ROW("yue", Cantonese); + ROW("zh", Chinese); +#undef ROW +} + +void tst_QLocale::fromLang() +{ + QFETCH(const QLocale::Language, language); + QBENCHMARK { LOOP(QLocale loc(language)) } +} + +void tst_QLocale::fromScript_data() +{ + QTest::addColumn<QLocale::Script>("script"); + +#define ROW(name, text) \ + QTest::newRow(name) << QLocale::text + ROW("Any", AnyScript); + ROW("Latn", LatinScript); + ROW("Deva", DevanagariScript); + ROW("Cyrl", CyrillicScript); + ROW("Arab", ArabicScript); + ROW("Guru", GurmukhiScript); + ROW("Tfng", TifinaghScript); + ROW("Vaii", VaiScript); + ROW("Hans", SimplifiedHanScript); + ROW("Hant", TraditionalHanScript); +#undef ROW +} + +void tst_QLocale::fromScript() +{ + QFETCH(const QLocale::Script, script); + QBENCHMARK { LOOP(QLocale loc(QLocale::AnyLanguage, script, QLocale::AnyTerritory)) } +} + +void tst_QLocale::fromLand_data() +{ + QTest::addColumn<QLocale::Territory>("territory"); + +#define ROW(name, land) \ + QTest::newRow(name) << QLocale::land + ROW("Any", AnyTerritory); + ROW("DE", Germany); + ROW("IN", India); + ROW("AZ", Azerbaijan); + ROW("BA", BosniaAndHerzegowina); + ROW("LR", Liberia); + ROW("MR", Mauritania); + ROW("PK", Pakistan); + ROW("MA", Morocco); + ROW("RS", Serbia); + ROW("ME", Montenegro); + ROW("AF", Afghanistan); + ROW("UZ", Uzbekistan); + ROW("CN", China); + ROW("HK", HongKong); + ROW("SG", Singapore); + ROW("TW", Taiwan); +#undef ROW +} + +void tst_QLocale::fromLand() +{ + QFETCH(const QLocale::Territory, territory); + QBENCHMARK { LOOP(QLocale loc(QLocale::AnyLanguage, territory)) } +} + +void tst_QLocale::toUpper_QLocale_1() +{ + QString s = data(); + QBENCHMARK { LOOP(QString t(QLocale().toUpper(s))) } +} + +void tst_QLocale::toUpper_QLocale_2() +{ + QString s = data(); + QLocale l; + QBENCHMARK { LOOP(QString t(l.toUpper(s))) } +} + +void tst_QLocale::toUpper_QString() +{ + QString s = data(); + QBENCHMARK { LOOP(QString t(s.toUpper())) } +} + +void tst_QLocale::number_QString() +{ + QString s; + QBENCHMARK { + s = QString::number(12345678); + } +} + +template <typename Integer> +void toWholeCommon_data() +{ + QTest::addColumn<QString>("text"); + QTest::addColumn<QString>("locale"); + QTest::addColumn<bool>("good"); + QTest::addColumn<Integer>("expected"); + + QTest::newRow("C: empty") << u""_s << u"C"_s << false << Integer(0ull); + QTest::newRow("C: 0") << u"0"_s << u"C"_s << true << Integer(0ull); + QTest::newRow("C: 1234") << u"1234"_s << u"C"_s << true << Integer(1234ull); + // C locale omits grouping, but doesn't reject it. + QTest::newRow("C: 1,234") << u"1,234"_s << u"C"_s << true << Integer(1234ull); + QTest::newRow("C: 123456789") + << u"123456789"_s << u"C"_s << true << Integer(123456789ull); + QTest::newRow("C: 123,456,789") + << u"123,456,789"_s << u"C"_s << true << Integer(123456789ull); + + QTest::newRow("en: empty") << u""_s << u"en"_s << false << Integer(0ull); + QTest::newRow("en: 0") << u"0"_s << u"en"_s << true << Integer(0ull); + QTest::newRow("en: 1234") << u"1234"_s << u"en"_s << true << Integer(1234ull); + QTest::newRow("en: 1,234") << u"1,234"_s << u"en"_s << true << Integer(1234ull); + QTest::newRow("en: 123,456,789") + << u"123,456,789"_s << u"en"_s << true << Integer(123456789ull); + QTest::newRow("en: 123456789") + << u"123456789"_s << u"en"_s << true << Integer(123456789ull); + + QTest::newRow("de: empty") << u""_s << u"de"_s << false << Integer(0ull); + QTest::newRow("de: 0") << u"0"_s << u"de"_s << true << Integer(0ull); + QTest::newRow("de: 1234") << u"1234"_s << u"de"_s << true << Integer(1234ull); + QTest::newRow("de: 1.234") << u"1.234"_s << u"de"_s << true << Integer(1234ull); + QTest::newRow("de: 123.456.789") + << u"123.456.789"_s << u"de"_s << true << Integer(123456789ull); + QTest::newRow("de: 123456789") + << u"123456789"_s << u"de"_s << true << Integer(123456789ull); + + // Locales with non-single-character signs: + QTest::newRow("ar_EG: +403") // Arabic, Egypt + << u"\u061c+\u0664\u0660\u0663"_s << u"ar_EG"_s << true << Integer(403ull); + QTest::newRow("ar_EG: !403") // Only first character of the sign + << u"\u061c\u0664\u0660\u0663"_s << u"ar_EG"_s << false << Integer(0ull); + QTest::newRow("fa_IR: +403") // Farsi, Iran + << u"\u200e+\u06f4\u06f0\u06f3"_s << u"fa_IR"_s << true << Integer(403ull); + QTest::newRow("fa_IR: !403") // Only first character of sign + << u"\u200e\u06f4\u06f0\u06f3"_s << u"fa_IR"_s << false << Integer(0ull); +} + +void tst_QLocale::toLongLong_data() +{ + toWholeCommon_data<qlonglong>(); + + QTest::newRow("C: -1234") << u"-1234"_s << u"C"_s << true << -1234ll; + QTest::newRow("C: -123456789") << u"-123456789"_s << u"C"_s << true << -123456789ll; + QTest::newRow("C: qlonglong-max") + << u"9223372036854775807"_s << u"C"_s << true + << std::numeric_limits<qlonglong>::max(); + QTest::newRow("C: qlonglong-min") + << u"-9223372036854775808"_s << u"C"_s << true + << std::numeric_limits<qlonglong>::min(); + + // Locales with multi-character signs: + QTest::newRow("ar_EG: -403") // Arabic, Egypt + << u"\u061c-\u0664\u0660\u0663"_s << u"ar_EG"_s << true << -403ll; + QTest::newRow("fa_IR: -403") // Farsi, Iran + << u"\u200e\u2212\u06f4\u06f0\u06f3"_s << u"fa_IR"_s << true << -403ll; +} + +void tst_QLocale::toLongLong() +{ + QFETCH(QString, text); + QFETCH(QString, locale); + QFETCH(bool, good); + QFETCH(qlonglong, expected); + + const QLocale loc(locale); + qlonglong actual = expected; + bool ok = false; + QBENCHMARK { + actual = loc.toLongLong(text, &ok); + } + QCOMPARE(ok, good); + QCOMPARE(actual, expected); +} + +void tst_QLocale::toULongLong_data() +{ + toWholeCommon_data<qulonglong>(); + + QTest::newRow("C: qlonglong-max + 1") + << u"9223372036854775808"_s << u"C"_s << true + << (qulonglong(std::numeric_limits<qlonglong>::max()) + 1); + QTest::newRow("C: qulonglong-max") + << u"18446744073709551615"_s << u"C"_s << true + << std::numeric_limits<qulonglong>::max(); +} + +void tst_QLocale::toULongLong() +{ + QFETCH(QString, text); + QFETCH(QString, locale); + QFETCH(bool, good); + QFETCH(qulonglong, expected); + + const QLocale loc(locale); + qulonglong actual = expected; + bool ok = false; + QBENCHMARK { + actual = loc.toULongLong(text, &ok); + } + QCOMPARE(ok, good); + QCOMPARE(actual, expected); +} + + +void tst_QLocale::toDouble_data() +{ + QTest::addColumn<QString>("text"); + QTest::addColumn<QString>("locale"); + QTest::addColumn<bool>("good"); + QTest::addColumn<double>("expected"); + + QTest::newRow("C: empty") << u""_s << u"C"_s << false << 0.0; + QTest::newRow("C: 0") << u"0"_s << u"C"_s << true << 0.0; + QTest::newRow("C: 0.12340") << u"0.12340"_s << u"C"_s << true << 0.12340; + QTest::newRow("C: -0.12340") << u"-0.12340"_s << u"C"_s << true << -0.12340; + QTest::newRow("C: −0.12340") << u"\u2212" "0.12340"_s << u"C"_s << true << -0.12340; + QTest::newRow("C: 1.0e-4") << u"1.0e-4"_s << u"C"_s << true << 1.0e-4; + QTest::newRow("C: 1.0e−4") << u"1.0e\u2212" "4"_s << u"C"_s << true << 1.0e-4; + QTest::newRow("C: 1.0e+4") << u"1.0e+4"_s << u"C"_s << true << 1.0e+4; + QTest::newRow("C: 10.e+3") << u"10.e+3"_s << u"C"_s << true << 1.0e+4; + QTest::newRow("C: 10e+3.") << u"10e+3."_s << u"C"_s << false << 0.0; // exp...dot + QTest::newRow("C: 1e4") << u"1e4"_s << u"C"_s << true << 1.0e+4; + + // NaN and infinity: + QTest::newRow("C: nan") << u"nan"_s << u"C"_s << true << qQNaN(); + QTest::newRow("C: NaN") << u"NaN"_s << u"C"_s << true << qQNaN(); + QTest::newRow("C: -nan") << u"-nan"_s << u"C"_s << false << 0.0; + QTest::newRow("C: +nan") << u"+nan"_s << u"C"_s << false << 0.0; + QTest::newRow("C: inf") << u"inf"_s << u"C"_s << true << qInf(); + QTest::newRow("C: Inf") << u"Inf"_s << u"C"_s << true << qInf(); + QTest::newRow("C: +inf") << u"+inf"_s << u"C"_s << true << qInf(); + QTest::newRow("C: -inf") << u"-inf"_s << u"C"_s << true << -qInf(); + + // Wantonly long-form representations, with trailing and leading zeros: + QTest::newRow("C: 1e-64 long-form") + << (u"0."_s + QString(63, u'0') + u'1' + QString(962, u'0')) << u"C"_s << true << 1e-64; + QTest::newRow("C: 1e+64 long-form") + << (QString(961, u'0') + u'1' + QString(64, u'0') + u".0"_s) << u"C"_s << true << 1e+64; + QTest::newRow("C: long-form 1 via e+64") + << (u"0."_s + QString(63, u'0') + u'1' + QString(962, u'0') + u"e+64"_s) + << u"C"_s << true << 1.0; + QTest::newRow("C: long-form 1 via e-64") + << (QString(961, u'0') + u'1' + QString(64, u'0') + u".0e-64"_s) + << u"C"_s << true << 1.0; + QTest::newRow("C: 12345678.9") << u"12345678.9"_s << u"C"_s << true << 12345678.9; + + // With and without grouping, en vs de for flipped separators: + QTest::newRow("en: 12345678.9") << u"12345678.9"_s << u"en"_s << true << 12345678.9; + QTest::newRow("en: 12,345,678.9") << u"12,345,678.9"_s << u"en"_s << true << 12'345'678.9; + QTest::newRow("de: 12345678,9") << u"12345678,9"_s << u"de"_s << true << 12345678.9; + QTest::newRow("de: 12.345.678,9") << u"12.345.678,9"_s << u"de"_s << true << 12'345'678.9; + + // NaN and infinity are locale-independent (for now - QTBUG-95460) + QTest::newRow("cy: nan") << u"nan"_s << u"cy"_s << true << qQNaN(); + QTest::newRow("cy: NaN") << u"NaN"_s << u"cy"_s << true << qQNaN(); + QTest::newRow("cy: -nan") << u"-nan"_s << u"cy"_s << false << 0.0; + QTest::newRow("cy: +nan") << u"+nan"_s << u"cy"_s << false << 0.0; + QTest::newRow("cy: inf") << u"inf"_s << u"cy"_s << true << qInf(); + QTest::newRow("cy: Inf") << u"Inf"_s << u"cy"_s << true << qInf(); + QTest::newRow("cy: +inf") << u"+inf"_s << u"cy"_s << true << qInf(); + QTest::newRow("cy: -inf") << u"-inf"_s << u"cy"_s << true << -qInf(); + // Samples ready for QTBUG-95460: + QTest::newRow("en: ∞") << u"\u221e"_s << u"en"_s << true << qInf(); + QTest::newRow("ga: Nuimh") << u"Nuimh"_s << u"ga"_s << true << qQNaN(); + + // Locales with multi-character exponents: + QTest::newRow("sv_SE: 4e-3") // Swedish, Sweden + << u"4\u00d7" "10^\u2212" "03"_s << u"sv_SE"_s << true << 4e-3; + QTest::newRow("sv_SE: 4x-3") // Only first character of exponent + << u"4\u00d7\u2212" "03"_s << u"sv_SE"_s << false << 0.0; + QTest::newRow("se_NO: 4e-3") // Northern Sami, Norway + << u"4\u00b7" "10^\u2212" "03"_s << u"se_NO"_s << true << 4e-3; + QTest::newRow("se_NO: 4x-3") // Only first character of exponent + << u"4\u00b7\u2212" "03"_s << u"se_NO"_s << false << 0.0; + QTest::newRow("ar_EG: 4e-3") // Arabic, Egypt + << u"\u0664\u0627\u0633\u061c-\u0660\u0663"_s << u"ar_EG"_s << true << 4e-3; + QTest::newRow("ar_EG: 4x-3") // Only first character of exponent + << u"\u0664\u0627\u061c-\u0660\u0663"_s << u"ar_EG"_s << false << 0.0; + QTest::newRow("ar_EG: 4e!3") // Only first character of sign + << u"\u0664\u0627\u0633\u061c\u0660\u0663"_s << u"ar_EG"_s << false << 0.0; + QTest::newRow("ar_EG: 4x!3") // Only first character of sign and exponent + << u"\u0664\u0627\u061c\u0660\u0663"_s << u"ar_EG"_s << false << 0.0; +} + +void tst_QLocale::toDouble() +{ + QFETCH(QString, text); + QFETCH(QString, locale); + QFETCH(bool, good); + QFETCH(double, expected); + + const QLocale loc(locale); + double actual = expected; + bool ok = false; + QBENCHMARK { + actual = loc.toDouble(text, &ok); + } + QEXPECT_FAIL("en: ∞", "Localized infinity support missing: QTBUG-95460", Abort); + QEXPECT_FAIL("ga: Nuimh", "Localized NaN support missing: QTBUG-95460", Abort); + QCOMPARE(ok, good); + QCOMPARE(actual, expected); +} + +QTEST_MAIN(tst_QLocale) + +#include "tst_bench_qlocale.moc" |