diff options
author | David Faure <david.faure@kdab.com> | 2013-11-18 20:20:55 +0100 |
---|---|---|
committer | Thiago Macieira <thiago.macieira@intel.com> | 2015-01-17 06:32:21 +0100 |
commit | 3c6f3336343735b266ec7291c077efd0e3ba0ea5 (patch) | |
tree | 784a74c62cd4c96685951906aa716914769101e2 /tests/auto/widgets/dialogs | |
parent | 3d8a10b9602f10be747ffb64d3ce593837e66df4 (diff) |
QProgressDialog: don't require setValue(0) to be called.
1) everyone forgets to do so (proof: tst_qnetworkaccessmanager_and_qprogressdialog.cpp
forgot too, which led to a valgrind warning, the elapsed timer was never started)
2) setValue(0) makes no sense if the progress dialog goes from 50 to 60,
or any other non-zero minimum value.
Fixed by starting the timer in the constructor (most code doesn't reuse
progress dialogs, so this fixes the most common case), and by also starting
the timer when calling setValue(minimum()) for well-behaved dialogs.
setValue(0) special case kept for compatibility.
Task-number: QTBUG-17427
Task-number: QTBUG-25316
[ChangeLog][Important Behavior Changes][QProgressDialog] The timer for estimating
the duration of the progress dialog is now started in the constructor and in
setValue(minimum()), as well as when calling setValue(0), as previously documented.
Done-with: Marc Mutz <marc.mutz@kdab.com>
Change-Id: Ia8f7fc677438749191b99074fc334eab652ea36f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'tests/auto/widgets/dialogs')
-rw-r--r-- | tests/auto/widgets/dialogs/qprogressdialog/tst_qprogressdialog.cpp | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/tests/auto/widgets/dialogs/qprogressdialog/tst_qprogressdialog.cpp b/tests/auto/widgets/dialogs/qprogressdialog/tst_qprogressdialog.cpp index fb656b7c69..da81600dd0 100644 --- a/tests/auto/widgets/dialogs/qprogressdialog/tst_qprogressdialog.cpp +++ b/tests/auto/widgets/dialogs/qprogressdialog/tst_qprogressdialog.cpp @@ -52,6 +52,7 @@ private Q_SLOTS: void cleanup(); void autoShow_data(); void autoShow(); + void autoShowCtor(); void getSetCheck(); void task198202(); void QTBUG_31046(); @@ -68,30 +69,62 @@ void tst_QProgressDialog::autoShow_data() { QTest::addColumn<int>("min"); QTest::addColumn<int>("max"); - QTest::addColumn<int>("delay"); + QTest::addColumn<int>("value"); // initial setValue call + QTest::addColumn<int>("delay"); // then we wait for this long, and setValue(min+1) + QTest::addColumn<int>("minDuration"); QTest::addColumn<bool>("expectedAutoShow"); - QTest::newRow("50_to_100_long") << 50 << 100 << 100 << true; // 50*100ms = 5s - QTest::newRow("50_to_100_short") << 50 << 1 << 100 << false; // 50*1ms = 50ms + // Check that autoshow works even when not starting at 0 + QTest::newRow("50_to_100_slow_shown") << 50 << 100 << 50 << 100 << 100 << true; // 50*100ms = 5s + QTest::newRow("50_to_100_fast_not_shown") << 50 << 100 << 50 << 1 << 100 << false; // 1ms is too short to even start estimating + QTest::newRow("50_to_60_high_minDuration_not_shown") << 50 << 60 << 50 << 100 << 2000 << false; // 10*100ms = 1s < 2s + + // Check that setValue(0) still starts the timer as previously documented + QTest::newRow("50_to_100_slow_0_compat") << 50 << 100 << 0 << 100 << 100 << true; // 50*100ms = 5s + QTest::newRow("50_to_100_fast_0_compat") << 50 << 100 << 0 << 1 << 100 << false; // 1ms is too short to even start estimating + QTest::newRow("50_to_60_high_minDuration_0_compat") << 50 << 60 << 0 << 100 << 2000 << false; // 10*100ms = 1s < 2s + + // Check the typical case of starting at 0 + QTest::newRow("0_to_100_slow_shown") << 0 << 100 << 0 << 100 << 100 << true; // 100*100ms = 10s > 100ms + QTest::newRow("0_to_10_slow_shown") << 0 << 10 << 0 << 100 << 500 << true; // 10*100ms = 1s > 0.5s + QTest::newRow("0_to_10_high_minDuration_not_shown") << 0 << 10 << 0 << 100 << 2000 << false; // 10*100ms = 1s < 2s + + // Check the special case of going via 0 at some point + QTest::newRow("-1_to_1_slow_shown") << -1 << 1 << -1 << 200 << 100 << true; // 1*200ms = 200ms > 100ms + QTest::newRow("-1_to_1_fast_not_shown") << -1 << 1 << -1 << 10 << 100 << false; // 10ms is too short to even start estimating + QTest::newRow("-1_to_1_high_minDuration_not_shown") << -1 << 1 << -1 << 100 << 2000 << false; // 1*100ms = 100ms < 2s - QTest::newRow("0_to_100_long") << 0 << 100 << 100 << true; // 100*100ms = 10s - QTest::newRow("0_to_10_short") << 0 << 10 << 100 << false; // 10*100ms = 1s } void tst_QProgressDialog::autoShow() { QFETCH(int, min); QFETCH(int, max); + QFETCH(int, value); QFETCH(int, delay); + QFETCH(int, minDuration); QFETCH(bool, expectedAutoShow); QProgressDialog dlg("", "", min, max); - dlg.setValue(0); + if (minDuration != dlg.minimumDuration()) + dlg.setMinimumDuration(minDuration); + dlg.reset(); // cancel the timer started in the constructor, + // in order to test for the setValue() behavior instead + // See autoShowCtor() for the ctor timer check + dlg.setValue(value); QThread::msleep(delay); dlg.setValue(min+1); QCOMPARE(dlg.isVisible(), expectedAutoShow); } +void tst_QProgressDialog::autoShowCtor() +{ + QProgressDialog dlg; + QVERIFY(!dlg.isVisible()); + QThread::msleep(dlg.minimumDuration()); + QTRY_VERIFY(dlg.isVisible()); +} + // Testing get/set functions void tst_QProgressDialog::getSetCheck() { |