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-rw-r--r--tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp199
1 files changed, 182 insertions, 17 deletions
diff --git a/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp b/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
index 82e12bdfca..ba098fd23c 100644
--- a/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
+++ b/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
@@ -25,6 +25,7 @@ class tst_QLatin1StringMatcher : public QObject
private slots:
void overloads();
void staticOverloads();
+ void staticOverloads_QStringViewHaystack();
void interface();
void indexIn();
void haystacksWithMoreThan4GiBWork();
@@ -44,6 +45,12 @@ void tst_QLatin1StringMatcher::overloads()
QCOMPARE(m.indexIn("Hellohello"_L1), 5);
QCOMPARE(m.indexIn("helloHello"_L1), 0);
QCOMPARE(m.indexIn("helloHello"_L1, 1), -1);
+
+ QCOMPARE(m.indexIn(u"hello"), 0);
+ QCOMPARE(m.indexIn(u"Hello"), -1);
+ QCOMPARE(m.indexIn(u"Hellohello"), 5);
+ QCOMPARE(m.indexIn(u"helloHello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello", 1), -1);
}
{
QLatin1StringMatcher m("Hello"_L1, Qt::CaseSensitive);
@@ -53,6 +60,12 @@ void tst_QLatin1StringMatcher::overloads()
QCOMPARE(m.indexIn("Hellohello"_L1), 0);
QCOMPARE(m.indexIn("helloHello"_L1), 5);
QCOMPARE(m.indexIn("helloHello"_L1, 6), -1);
+
+ QCOMPARE(m.indexIn(u"hello"), -1);
+ QCOMPARE(m.indexIn(u"Hello"), 0);
+ QCOMPARE(m.indexIn(u"Hellohello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello"), 5);
+ QCOMPARE(m.indexIn(u"helloHello", 6), -1);
}
{
QLatin1StringMatcher m("hello"_L1, Qt::CaseInsensitive);
@@ -63,6 +76,13 @@ void tst_QLatin1StringMatcher::overloads()
QCOMPARE(m.indexIn("helloHello"_L1), 0);
QCOMPARE(m.indexIn("helloHello"_L1, 1), 5);
QCOMPARE(m.indexIn("helloHello"_L1, 6), -1);
+
+ QCOMPARE(m.indexIn(u"hello"), 0);
+ QCOMPARE(m.indexIn(u"Hello"), 0);
+ QCOMPARE(m.indexIn(u"Hellohello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello", 1), 5);
+ QCOMPARE(m.indexIn(u"helloHello", 6), -1);
}
{
QLatin1StringMatcher m("Hello"_L1, Qt::CaseInsensitive);
@@ -73,6 +93,13 @@ void tst_QLatin1StringMatcher::overloads()
QCOMPARE(m.indexIn("helloHello"_L1), 0);
QCOMPARE(m.indexIn("helloHello"_L1, 1), 5);
QCOMPARE(m.indexIn("helloHello"_L1, 6), -1);
+
+ QCOMPARE(m.indexIn(u"hello"), 0);
+ QCOMPARE(m.indexIn(u"Hello"), 0);
+ QCOMPARE(m.indexIn(u"Hellohello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello"), 0);
+ QCOMPARE(m.indexIn(u"helloHello", 1), 5);
+ QCOMPARE(m.indexIn(u"helloHello", 6), -1);
}
{
QLatin1StringMatcher m(hello, Qt::CaseSensitive);
@@ -81,6 +108,11 @@ void tst_QLatin1StringMatcher::overloads()
QCOMPARE(m.indexIn(hello, 1), -1);
QCOMPARE(m.indexIn(hello2, 1), hello.size());
QCOMPARE(m.indexIn(hello2, 6), -1);
+
+ QCOMPARE(m.indexIn(QString::fromLatin1(hello)), 0);
+ QCOMPARE(m.indexIn(QString::fromLatin1(hello), 1), -1);
+ QCOMPARE(m.indexIn(QString::fromLatin1(hello2), 1), hello.size());
+ QCOMPARE(m.indexIn(QString::fromLatin1(hello2), 6), -1);
}
}
@@ -206,6 +238,129 @@ void tst_QLatin1StringMatcher::staticOverloads()
#endif
}
+void tst_QLatin1StringMatcher::staticOverloads_QStringViewHaystack()
+{
+#ifdef QT_STATIC_BOYER_MOORE_NOT_SUPPORTED
+ QSKIP("Test is only valid on an OS that supports static latin1 string matcher");
+#else
+ constexpr QStringView hello = u"hello";
+ QString hello2B = QStringView(hello).toString().repeated(2);
+ hello2B += QStringView(u"🍉");
+ QStringView hello2(hello2B);
+ {
+ static constexpr auto m = qMakeStaticCaseSensitiveLatin1StringMatcher("hel");
+ QCOMPARE(m.indexIn(QStringView(u"hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hello🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"Hellohello🍉")), 5);
+ QCOMPARE(m.indexIn(QStringView(u"helloHello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"he🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"hel🍉")), 0);
+ QCOMPARE(m.indexIn(hello), 0);
+ QCOMPARE(m.indexIn(hello, 1), -1); // from is 1
+ QCOMPARE(m.indexIn(hello2, 2), hello.size()); // from is 2
+ QCOMPARE(m.indexIn(hello2, 3), hello.size()); // from is 3
+ QCOMPARE(m.indexIn(hello2, 6), -1); // from is 6
+ static_assert(m.indexIn(QStringView(u"hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hello🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"Hellohello🍉")) == 5);
+ static_assert(m.indexIn(QStringView(u"helloHello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"he🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"hel🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 2) == 5); // from is 2
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 3) == 5); // from is 3
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 6) == -1); // from is 6
+ }
+ {
+ static constexpr auto m = qMakeStaticCaseSensitiveLatin1StringMatcher("Hel");
+ QCOMPARE(m.indexIn(QStringView(u"hello🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"Hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hellohello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"helloHello🍉")), 5);
+ QCOMPARE(m.indexIn(QStringView(u"helloHello🍉"), 6), -1);
+ QCOMPARE(m.indexIn(QStringView(u"He🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"Hel🍉")), 0);
+ QCOMPARE(m.indexIn(hello), -1);
+ QCOMPARE(m.indexIn(hello2, 2), -1); // from is 2
+ QCOMPARE(m.indexIn(hello2, 6), -1); // from is 6
+ static_assert(m.indexIn(QStringView(u"hello🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"Hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hellohello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"helloHello🍉")) == 5);
+ static_assert(m.indexIn(QStringView(u"helloHello🍉"), 6) == -1);
+ static_assert(m.indexIn(QStringView(u"He🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"Hel🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 2) == -1); // from is 2
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 6) == -1); // from is 6
+ }
+ {
+ static constexpr auto m = qMakeStaticCaseInsensitiveLatin1StringMatcher("hel");
+ QCOMPARE(m.indexIn(QStringView(u"hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hellohello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"helloHello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"he🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"hel🍉")), 0);
+ QCOMPARE(m.indexIn(hello), 0);
+ QCOMPARE(m.indexIn(hello, 1), -1);
+ QCOMPARE(m.indexIn(hello2, 2), hello.size()); // from is 2
+ QCOMPARE(m.indexIn(hello2, 3), hello.size()); // from is 3
+ QCOMPARE(m.indexIn(hello2, 6), -1); // from is 6
+ static_assert(m.indexIn(QStringView(u"hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hellohello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"helloHello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"he🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"hel🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 2) == 5); // from is 2
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 3) == 5); // from is 3
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 6) == -1); // from is 6
+ }
+ {
+ static constexpr auto m = qMakeStaticCaseInsensitiveLatin1StringMatcher("Hel");
+ QCOMPARE(m.indexIn(QStringView(u"hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"Hellohello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"helloHello🍉")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"he🍉")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"hel🍉")), 0);
+ QCOMPARE(m.indexIn(hello), 0);
+ QCOMPARE(m.indexIn(hello, 1), -1);
+ QCOMPARE(m.indexIn(hello2, 2), hello.size()); // from is 2
+ QCOMPARE(m.indexIn(hello2, 3), hello.size()); // from is 3
+ QCOMPARE(m.indexIn(hello2, 6), -1); // from is 6
+ static_assert(m.indexIn(QStringView(u"hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"Hellohello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"helloHello🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"he🍉")) == -1);
+ static_assert(m.indexIn(QStringView(u"hel🍉")) == 0);
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 2) == 5); // from is 2
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 3) == 5); // from is 3
+ static_assert(m.indexIn(QStringView(u"hellohello🍉"), 6) == -1); // from is 6
+ }
+ {
+ static constexpr auto m = qMakeStaticCaseInsensitiveLatin1StringMatcher("b\xF8");
+ QCOMPARE(m.indexIn(QStringView(u"B\xD8")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"B\xF8")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"b\xD8")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"b\xF8")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"b\xF8lle")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"m\xF8lle")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"Si b\xF8")), 3);
+ }
+ {
+ static constexpr auto m = qMakeStaticCaseSensitiveLatin1StringMatcher("b\xF8");
+ QCOMPARE(m.indexIn(QStringView(u"B\xD8")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"B\xF8")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"b\xD8")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"b\xF8")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"b\xF8lle")), 0);
+ QCOMPARE(m.indexIn(QStringView(u"m\xF8lle")), -1);
+ QCOMPARE(m.indexIn(QStringView(u"Si b\xF8")), 3);
+ }
+#endif
+}
+
void tst_QLatin1StringMatcher::interface()
{
QLatin1StringView needle = "abc123"_L1;
@@ -387,25 +542,35 @@ void tst_QLatin1StringMatcher::haystacksWithMoreThan4GiBWork()
QCOMPARE(large.size(), BaseSize + needle.size());
qDebug("created dataset in %lld ms", timer.elapsed());
- using MaybeThread = std::thread;
-
- //
- // WHEN: trying to match an occurrence past the 4GiB mark
- //
-
- qsizetype dynamicResult;
-
- auto t = MaybeThread{ [&] {
- QLatin1StringMatcher m(QLatin1StringView(needle), Qt::CaseSensitive);
- dynamicResult = m.indexIn(QLatin1StringView(large));
- } };
- t.join();
+ {
+ //
+ // WHEN: trying to match an occurrence past the 4GiB mark
+ //
+ qsizetype dynamicResult;
+ auto t = std::thread{ [&] {
+ QLatin1StringMatcher m(QLatin1StringView(needle), Qt::CaseSensitive);
+ dynamicResult = m.indexIn(QLatin1StringView(large));
+ } };
+ t.join();
+
+ //
+ // THEN: the result index is not truncated
+ //
+
+ QCOMPARE(dynamicResult, qsizetype(BaseSize));
+ }
- //
- // THEN: the result index is not trucated
- //
+ {
+ qsizetype dynamicResult;
+ auto t = std::thread{ [&] {
+ QLatin1StringMatcher m(QLatin1StringView(needle), Qt::CaseSensitive);
+ dynamicResult = m.indexIn(QStringView(QString::fromLatin1(large)));
+ } };
+ t.join();
+
+ QCOMPARE(dynamicResult, qsizetype(BaseSize));
+ }
- QCOMPARE(dynamicResult, qsizetype(BaseSize));
#else
QSKIP("This test is 64-bit only.");
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 04:43:53 +0000