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author | Simon Hausmann <simon.hausmann@digia.com> | 2014-05-22 07:44:45 +0200 |
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committer | Simon Hausmann <simon.hausmann@digia.com> | 2014-05-22 07:46:17 +0200 |
commit | 508b95899d4764d879a01b3990e44ce849cd9abc (patch) | |
tree | 3dbb215480c98ee75b5aacc5e3d691e04d8ce8c8 /tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp | |
parent | f2891be00808c82f5069661d60d8727fe28774b7 (diff) | |
parent | 5d2939344eb8fbd3c2115f52a7a8d47365bdf820 (diff) |
Merge remote-tracking branch 'origin/stable' into dev
Change-Id: Ia36e93771066d8abcf8123dbe2362c5c9d9260fc
Diffstat (limited to 'tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp')
-rw-r--r-- | tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp b/tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp index 61eb390fd3..c47f7b1ff6 100644 --- a/tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp +++ b/tests/auto/widgets/widgets/qplaintextedit/tst_qplaintextedit.cpp @@ -154,6 +154,7 @@ private slots: void findBackwardWithRegExp(); void findWithRegExpReturnsFalseIfNoMoreResults(); #endif + void layoutAfterMultiLineRemove(); private: void createSelection(); @@ -1567,5 +1568,49 @@ void tst_QPlainTextEdit::findWithRegExpReturnsFalseIfNoMoreResults() } #endif +void tst_QPlainTextEdit::layoutAfterMultiLineRemove() +{ + ed->setVisible(true); // The widget must be visible to reproduce this bug. + + QString contents; + for (int i = 0; i < 5; ++i) + contents.append("\ttest\n"); + + ed->setPlainText(contents); + + /* + * Remove the tab from the beginning of lines 2-4, in an edit block. The + * edit block is required for the bug to be reproduced. + */ + + QTextCursor curs = ed->textCursor(); + curs.movePosition(QTextCursor::Start); + curs.movePosition(QTextCursor::NextBlock); + + curs.beginEditBlock(); + for (int i = 0; i < 3; ++i) { + curs.deleteChar(); + curs.movePosition(QTextCursor::NextBlock); + } + curs.endEditBlock(); + + /* + * Now, we're going to perform the following actions: + * + * - Move to the beginning of the document. + * - Move down three times - this should put us at the front of block 3. + * - Move to the end of the line. + * + * At this point, if the document layout is behaving correctly, we should + * still be positioned on block 3. Verify that this is the case. + */ + + curs.movePosition(QTextCursor::Start); + curs.movePosition(QTextCursor::Down, QTextCursor::MoveAnchor, 3); + curs.movePosition(QTextCursor::EndOfLine); + + QCOMPARE(curs.blockNumber(), 3); +} + QTEST_MAIN(tst_QPlainTextEdit) #include "tst_qplaintextedit.moc" |