diff options
Diffstat (limited to 'tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp')
| -rw-r--r-- | tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp | 106 |
1 files changed, 105 insertions, 1 deletions
diff --git a/tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp b/tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp index 17454c8cc9..e719c81731 100644 --- a/tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp +++ b/tests/auto/corelib/text/qlatin1stringview/tst_qlatin1stringview.cpp @@ -1,5 +1,5 @@ // Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com> -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #include <QTest> @@ -31,6 +31,8 @@ private Q_SLOTS: void relationalOperators_data(); void relationalOperators(); void count(); + void indexOf_data(); + void indexOf(); }; void tst_QLatin1StringView::constExpr() @@ -410,6 +412,108 @@ void tst_QLatin1StringView::count() QCOMPARE("a\0b"_L1.count(QChar::SpecialCharacter::LineSeparator), 0); } +void tst_QLatin1StringView::indexOf_data() +{ + using namespace Qt::Literals::StringLiterals; + + QTest::addColumn<QLatin1StringView>("needle"); + QTest::addColumn<QLatin1StringView>("haystack"); + QTest::addColumn<int>("from"); + QTest::addColumn<int>("indexCaseSensitive"); + QTest::addColumn<int>("indexCaseInsensitive"); + + // Should never trigger Boyer Moore algorithm + QTest::newRow("Single letter match start") + << QLatin1StringView("A") << QLatin1StringView("ABCDEF") << 0 << 0 << 0; + QTest::newRow("Single letter match second letter") + << QLatin1StringView("B") << QLatin1StringView("ABCDEF") << 0 << 1 << 1; + QTest::newRow("Single letter mismatch") + << QLatin1StringView("G") << QLatin1StringView("ABCDEF") << 0 << -1 << -1; + QTest::newRow("Single letter case sensitive start") + << QLatin1StringView("a") << QLatin1StringView("ABCDEF") << 0 << -1 << 0; + QTest::newRow("Single letter case sensitive end") + << QLatin1StringView("f") << QLatin1StringView("ABCDEF") << 0 << -1 << 5; + QTest::newRow("Single letter different match depending on case") + << QLatin1StringView("a") << QLatin1StringView("ABCabc") << 0 << 3 << 0; + QTest::newRow("Single letter different match depending on case from 2") + << QLatin1StringView("a") << QLatin1StringView("ABCABCabc") << 2 << 6 << 3; + QTest::newRow("Single letter negative from") + << QLatin1StringView("a") << QLatin1StringView("abcabc") << -3 << 3 << 3; + QTest::newRow("Single letter non-ASCII") // searching for "ø" in "Øø" + << "\xf8"_L1 + << "\xd8\xf8"_L1 << 0 << 1 << 0; + QTest::newRow("Single uppercase letter") + << QLatin1StringView("A") << QLatin1StringView("aA") << 0 << 1 << 0; + + // Might trigger Boyer Moore algorithm + QTest::newRow("Small match start") + << QLatin1StringView("ABC") << QLatin1StringView("ABCDEF") << 0 << 0 << 0; + QTest::newRow("Small match second letter") + << QLatin1StringView("BCD") << QLatin1StringView("ABCDEF") << 0 << 1 << 1; + QTest::newRow("Small mismatch") + << QLatin1StringView("EFG") << QLatin1StringView("ABCDEF") << 0 << -1 << -1; + QTest::newRow("Small case sensitive start") + << QLatin1StringView("abc") << QLatin1StringView("ABCDEF") << 0 << -1 << 0; + QTest::newRow("Small case sensitive end") + << QLatin1StringView("DEF") << QLatin1StringView("abcdef") << 0 << -1 << 3; + QTest::newRow("Small different match depending on case") + << QLatin1StringView("abcabc") << QLatin1StringView("!!ABCabcabcABC") << 0 << 5 << 2; + QTest::newRow("Small different match depending on case from 2") + << QLatin1StringView("abcabc") << QLatin1StringView("ABCABCabcabcABC") << 2 << 6 << 3; + QTest::newRow("Small negative from") << QLatin1StringView("negative") + << QLatin1StringView("negativenegative") << -8 << 8 << 8; + QTest::newRow("Small non-ASCII") // searching for "løve" in "LØVEløve" + << "l\xf8ve"_L1 + << "L\xd8VEl\xf8ve"_L1 << 0 << 4 << 0; + QTest::newRow("Small skip test") + << QLatin1StringView("ABBB") << QLatin1StringView("ABABBB") << 0 << 2 << 2; + QTest::newRow("Small uppercase needle") + << QLatin1StringView("ABCDEF") << QLatin1StringView("abcdefABCDEF") << 0 << 6 << 0; + + // Should trigger Boyer Moore algorithm + QTest::newRow("Medium match start") + << QLatin1StringView("ABCDEFGHIJKLMNOP") + << QLatin1StringView("ABCDEFGHIJKLMNOPQRSTUVWXYZ") << 0 << 0 << 0; + QTest::newRow("Medium match second letter") + << QLatin1StringView("BCDEFGHIJKLMNOPQ") + << QLatin1StringView("ABCDEFGHIJKLMNOPQRSTUVWXYZ") << 0 << 1 << 1; + QTest::newRow("Medium mismatch") + << QLatin1StringView("PONMLKJIHGFEDCBA") + << QLatin1StringView("ABCDEFGHIJKLMNOPQRSTUVWXYZ") << 0 << -1 << -1; + QTest::newRow("Medium case sensitive start") + << QLatin1StringView("abcdefghijklmnopq") + << QLatin1StringView("ABCDEFGHIJKLMNOPQRSTUVWXYZ") << 0 << -1 << 0; + QTest::newRow("Medium case sensitive second letter") + << QLatin1StringView("BCDEFGHIJKLMNOPQR") + << QLatin1StringView("abcdefghijklmnopqrstuvxyz") << 0 << -1 << 1; + QTest::newRow("Medium different match depending on case") + << QLatin1StringView("testingtesting") + << QLatin1StringView("TESTINGtestingtestingTESTING") << 0 << 7 << 0; + QTest::newRow("Medium different match depending on case from 2") + << QLatin1StringView("testingtesting") + << QLatin1StringView("TESTINGTESTINGtestingtestingTESTING") << 2 << 14 << 7; + QTest::newRow("Medium negative from") + << QLatin1StringView("abcdefghijklmnop") + << QLatin1StringView("abcdefghijklmnopabcdefghijklmnop") << -16 << 16 << 16; + QTest::newRow("Medium non-ASCII") // searching for "dampfschiffahrtsgesellschaftskapitän" + << "dampfschiffahrtsgesellschaftskapit\xe4n"_L1 + << "DAMPFSCHIFFAHRTSGESELLSCHAFTSKAPIT\xc4Ndampfschiffahrtsgesellschaftskapit\xe4n"_L1 + << 0 << 36 << 0; + QTest::newRow("Medium skip test") << QLatin1StringView("ABBBBBBBBBBBBBBB") + << QLatin1StringView("ABABBBBBBBBBBBBBBB") << 0 << 2 << 2; +} + +void tst_QLatin1StringView::indexOf() +{ + QFETCH(QLatin1StringView, needle); + QFETCH(QLatin1StringView, haystack); + QFETCH(int, from); + QFETCH(int, indexCaseSensitive); + QFETCH(int, indexCaseInsensitive); + QCOMPARE(haystack.indexOf(needle, from, Qt::CaseSensitive), (qsizetype)indexCaseSensitive); + QCOMPARE(haystack.indexOf(needle, from, Qt::CaseInsensitive), (qsizetype)indexCaseInsensitive); +} + QTEST_APPLESS_MAIN(tst_QLatin1StringView) #include "tst_qlatin1stringview.moc" |