diff options
author | Ivan Komissarov <abbapoh@gmail.com> | 2021-04-21 14:03:58 +0200 |
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committer | Ivan Komissarov <ABBAPOH@gmail.com> | 2021-04-21 15:32:06 +0000 |
commit | d54d84a213041f9b84bc3061019f1d089ab74019 (patch) | |
tree | b889d5ab381ac5c45b9336f7ee42062566e8945a /tests | |
parent | 18c97249f38af5492739f9215d702b918ad9132a (diff) |
Use binary search in Set::find()
Change-Id: I5ed154633233dfeedf6b69b52fc5339fef3a956a
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/tools/tst_tools.cpp | 24 | ||||
-rw-r--r-- | tests/auto/tools/tst_tools.h | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/tests/auto/tools/tst_tools.cpp b/tests/auto/tools/tst_tools.cpp index edf5a1308..92e0978b5 100644 --- a/tests/auto/tools/tst_tools.cpp +++ b/tests/auto/tools/tst_tools.cpp @@ -673,6 +673,30 @@ void TestTools::set_containsSet() QVERIFY(set3.contains(set4)); } +void TestTools::set_find() +{ + Set<QString> set1; + + for (int i = 0; i < 500; ++i) { + QVERIFY(set1.find(QString::number(i)) == set1.end()); + set1.insert(QString::number(i)); + const auto it = set1.find(QString::number(i)); + QVERIFY(it != set1.end()); + QVERIFY(*it == QString::number(i)); + } + + QCOMPARE(set1.size(), size_t { 500 }); + + for (int j = 0; j < 500; ++j) { + int i = (j * 17) % 500; + const auto it = set1.find(QString::number(i)); + QVERIFY(it != set1.end()); + QVERIFY(*it == QString::number(i)); + set1.remove(QString::number(i)); + QVERIFY(set1.find(QString::number(i)) == set1.end()); + } +} + void TestTools::set_begin() { Set<int> set1; diff --git a/tests/auto/tools/tst_tools.h b/tests/auto/tools/tst_tools.h index bd8538be2..d1ba0a57b 100644 --- a/tests/auto/tools/tst_tools.h +++ b/tests/auto/tools/tst_tools.h @@ -79,6 +79,7 @@ private slots: void set_remove(); void set_contains(); void set_containsSet(); + void set_find(); void set_begin(); void set_end(); void set_insert(); |