diff options
| author | Arnaud Bienner <arnaud.bienner@gmail.com> | 2015-01-29 21:35:37 +0100 |
|---|---|---|
| committer | Arnaud Bienner <arnaud.bienner@gmail.com> | 2015-02-03 08:45:33 +0000 |
| commit | cd7a36d341c84f2595a33ceeb6ac7458978f30e1 (patch) | |
| tree | f6888c333403e78f8d14b172d97d42e72c42b016 /tests/auto | |
| parent | b85b78f17d3d18887b409a3ce9d2f2c71ae68844 (diff) | |
QHeaderView: check that length is correct and fix restoring Qt4 state.
When multiple sections were grouped together, sectionItem.size was the total size of grouped sections, not the size of one section.
Length is supposed to be equal to the section items length, but the state saved might be corrupted.
Task-number: QTBUG-40462
Change-Id: I401a1583dd30880ccf5b4c105a237d6563f212e8
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp index 408e98b873..e632af1262 100644 --- a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp +++ b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp @@ -1646,6 +1646,37 @@ void tst_QHeaderView::saveRestore() QVERIFY(s1 == s2); QVERIFY(!h2.restoreState(QByteArrayLiteral("Garbage"))); + + // QTBUG-40462 + // Setting from Qt4, where information about multiple sections were grouped together in one + // sectionItem object + QByteArray settings_qt4 = + QByteArray::fromHex("000000ff00000000000000010000000100000000010000000000000000000000000000" + "0000000003e80000000a0101000100000000000000000000000064ffffffff00000081" + "0000000000000001000003e80000000a00000000"); + QVERIFY(h2.restoreState(settings_qt4)); + int sectionItemsLengthTotal = 0; + for (int i = 0; i < h2.count(); ++i) + sectionItemsLengthTotal += h2.sectionSize(i); + QVERIFY(sectionItemsLengthTotal == h2.length()); + + // Buggy setting where sum(sectionItems) != length. Check false is returned and this corrupted + // state isn't restored + QByteArray settings_buggy_length = + QByteArray::fromHex("000000ff000000000000000100000000000000050100000000000000000000000a4000" + "000000010000000600000258000000fb0000000a010100010000000000000000000000" + "0064ffffffff00000081000000000000000a000000d30000000100000000000000c800" + "000001000000000000008000000001000000000000005c00000001000000000000003c" + "0000000100000000000002580000000100000000000000000000000100000000000002" + "580000000100000000000002580000000100000000000003c000000001000000000000" + "03e8"); + int old_length = h2.length(); + QByteArray old_state = h2.saveState(); + // Check setting is correctly recognized as corrupted + QVERIFY(!h2.restoreState(settings_buggy_length)); + // Check nothing has been actually restored + QVERIFY(h2.length() == old_length); + QVERIFY(h2.saveState() == old_state); } void tst_QHeaderView::defaultSectionSizeTest() |