diff options
Diffstat (limited to 'tests/benchmarks/corelib')
-rw-r--r-- | tests/benchmarks/corelib/text/qstringlist/main.cpp | 39 | ||||
-rw-r--r-- | tests/benchmarks/corelib/text/qstringlist/qstringlist.pro | 1 |
2 files changed, 40 insertions, 0 deletions
diff --git a/tests/benchmarks/corelib/text/qstringlist/main.cpp b/tests/benchmarks/corelib/text/qstringlist/main.cpp index ae355a8b89..9f184d0cf5 100644 --- a/tests/benchmarks/corelib/text/qstringlist/main.cpp +++ b/tests/benchmarks/corelib/text/qstringlist/main.cpp @@ -41,6 +41,9 @@ private slots: void join() const; void join_data() const; + void removeDuplicates() const; + void removeDuplicates_data() const; + void split_qlist_qbytearray() const; void split_qlist_qbytearray_data() const { return split_data(); } @@ -116,6 +119,42 @@ void tst_QStringList::join_data() const << QString(); } +void tst_QStringList::removeDuplicates() const +{ + QFETCH(const QStringList, input); + + QBENCHMARK { + auto copy = input; + copy.removeDuplicates(); + } +} + +void tst_QStringList::removeDuplicates_data() const +{ + QTest::addColumn<QStringList>("input"); + + const QStringList s = {"one", "two", "three"}; + + QTest::addRow("empty") << QStringList(); + QTest::addRow("short-dup-0.00") << s; + QTest::addRow("short-dup-0.50") << (s + s); + QTest::addRow("short-dup-0.66") << (s + s + s); + QTest::addRow("short-dup-0.75") << (s + s + s + s); + + const QStringList l = []() { + QStringList result; + const int n = 1000; + result.reserve(n); + for (int i = 0; i < n; ++i) + result.push_back(QString::number(i)); + return result; + }(); + QTest::addRow("long-dup-0.00") << l; + QTest::addRow("long-dup-0.50") << (l + l); + QTest::addRow("long-dup-0.66") << (l + l + l); + QTest::addRow("long-dup-0.75") << (l + l + l + l); +} + void tst_QStringList::split_data() const { QTest::addColumn<QString>("input"); diff --git a/tests/benchmarks/corelib/text/qstringlist/qstringlist.pro b/tests/benchmarks/corelib/text/qstringlist/qstringlist.pro index 5803e7da0e..2e7ae058f7 100644 --- a/tests/benchmarks/corelib/text/qstringlist/qstringlist.pro +++ b/tests/benchmarks/corelib/text/qstringlist/qstringlist.pro @@ -1,5 +1,6 @@ TARGET = tst_bench_qstringlist CONFIG -= debug CONFIG += release +CONFIG += benchmark QT = core testlib SOURCES += main.cpp |