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authorEskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>2009-10-06 07:55:12 (GMT)
committerEskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>2009-10-06 08:02:24 (GMT)
commit39dc3026d1da03d5fcf8e5c516fadd7e4ea8a861 (patch)
tree83d3044cdf90e765c8aa34c4b8a38e708b206595 /tests/auto
parentb1c5547c5682e57b746e3bc8ac616ebbd23c12b8 (diff)
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Don't output redundant setPen command when reusing PS printer
If you reused a printer to paint to several different files, the results would sometimes be different, as the subsequent runs would have redundant setPen commands in its output. This was because the simplePen flag was not reset to its initial value when reusing the print engine. Task-number: QTBUG-4479 Reviewed-by: Trond
Diffstat (limited to 'tests/auto')
-rw-r--r--tests/auto/qprinter/tst_qprinter.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/auto/qprinter/tst_qprinter.cpp b/tests/auto/qprinter/tst_qprinter.cpp
index d6df94b..3c05d90 100644
--- a/tests/auto/qprinter/tst_qprinter.cpp
+++ b/tests/auto/qprinter/tst_qprinter.cpp
@@ -108,6 +108,8 @@ private slots:
void testActualNumCopies();
+ void taskQTBUG4497_reusePrinterOnDifferentFiles();
+
private:
};
@@ -971,5 +973,37 @@ void tst_QPrinter::testActualNumCopies()
QCOMPARE(p.actualNumCopies(), 15);
}
+static void printPage(QPainter *painter)
+{
+ painter->setPen(QPen(Qt::black, 4));
+ painter->drawRect(50, 60, 70, 80);
+}
+
+void tst_QPrinter::taskQTBUG4497_reusePrinterOnDifferentFiles()
+{
+ QPrinter printer;
+ {
+
+ printer.setOutputFileName("out1.ps");
+ QPainter painter(&printer);
+ printPage(&painter);
+
+ }
+ {
+
+ printer.setOutputFileName("out2.ps");
+ QPainter painter(&printer);
+ printPage(&painter);
+
+ }
+ QFile file1("out1.ps");
+ QVERIFY(file1.open(QIODevice::ReadOnly));
+
+ QFile file2("out2.ps");
+ QVERIFY(file2.open(QIODevice::ReadOnly));
+
+ QCOMPARE(file1.readAll(), file2.readAll());
+}
+
QTEST_MAIN(tst_QPrinter)
#include "tst_qprinter.moc"