diff options
| author | Erik Verbruggen <erik.verbruggen@qt.io> | 2017-01-24 17:06:03 +0100 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@qt.io> | 2017-01-26 09:34:46 +0000 |
| commit | fa15162700a18ff243de46954bb613988c199ce7 (patch) | |
| tree | 2bff001dc766649063d1e3418051853eed10698c /tests/auto/corelib/tools | |
| parent | 17e672a67ed2ba6c8ec3952ff4ab255cb45fcce6 (diff) | |
Fix QString comparison on Aarch64
There was an off-by-one error in the while loop for aarch64: we start
counting at 0 for the first position, so the last valid input position
is "a+7", not 8.
This wasn't covered by the tests, nor was the SSE2 version, so now there
are also tests for both versions.
Change-Id: I7eb8c5708e6179f45ea56885b0e66e1a37969c1d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'tests/auto/corelib/tools')
| -rw-r--r-- | tests/auto/corelib/tools/qstring/tst_qstring.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qstring/tst_qstring.cpp b/tests/auto/corelib/tools/qstring/tst_qstring.cpp index 414ba2d8cf..6ed7b74277 100644 --- a/tests/auto/corelib/tools/qstring/tst_qstring.cpp +++ b/tests/auto/corelib/tools/qstring/tst_qstring.cpp @@ -6070,6 +6070,14 @@ void tst_QString::compare_data() lower += QChar(QChar::lowSurrogate(0x10428)); QTest::newRow("data8") << upper << lower << -1 << 0; + QTest::newRow("vectorized-boundaries-7") << QString("1234567") << QString("abcdefg") << -1 << -1; + QTest::newRow("vectorized-boundaries-8") << QString("12345678") << QString("abcdefgh") << -1 << -1; + QTest::newRow("vectorized-boundaries-9") << QString("123456789") << QString("abcdefghi") << -1 << -1; + + QTest::newRow("vectorized-boundaries-15") << QString("123456789012345") << QString("abcdefghiklmnop") << -1 << -1; + QTest::newRow("vectorized-boundaries-16") << QString("1234567890123456") << QString("abcdefghiklmnopq") << -1 << -1; + QTest::newRow("vectorized-boundaries-17") << QString("12345678901234567") << QString("abcdefghiklmnopqr") << -1 << -1; + // embedded nulls // These don't work as of now. It's OK that these don't work since \0 is not a valid unicode /*QTest::newRow("data10") << QString(QByteArray("\0", 1)) << QString(QByteArray("\0", 1)) << 0 << 0; |