Update TextInput.acceptableInput on component complete.

QValidator doesn't notify when it's validation criteria changes so is
susceptible to order of evaluation issues.  Deferring the initial
validation will ensure validators with static criteria are correctly
applied.  Notification from QValidator on changes would solve this
for all cases: QTBUG-23694.

Task-number: QTBUG-21103
Change-Id: I920f36645fd18ce809db56b5daf73545f1d603dc
Reviewed-by: Martin Jones <martin.jones@nokia.com>

1 files changed, 80 insertions, 2 deletions

diff --git a/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp b/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
index 8cc35f3b50..4ae5b525b1 100644
--- a/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
+++ b/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
@@ -1573,139 +1573,217 @@ void tst_qquicktextinput::validators()
 
     QQuickTextInput *intInput = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(canvas.rootObject()->property("intInput")));
     QVERIFY(intInput);
+    QSignalSpy intSpy(intInput, SIGNAL(acceptableInputChanged()));
     intInput->setFocus(true);
     QTRY_VERIFY(intInput->hasActiveFocus());
+    QCOMPARE(intInput->hasAcceptableInput(), false);
+    QCOMPARE(intInput->property("acceptable").toBool(), false);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(intInput->text(), QLatin1String("1"));
     QCOMPARE(intInput->hasAcceptableInput(), false);
+    QCOMPARE(intInput->property("acceptable").toBool(), false);
+    QCOMPARE(intSpy.count(), 0);
     QTest::keyPress(&canvas, Qt::Key_2);
     QTest::keyRelease(&canvas, Qt::Key_2, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(intInput->text(), QLatin1String("1"));
     QCOMPARE(intInput->hasAcceptableInput(), false);
+    QCOMPARE(intInput->property("acceptable").toBool(), false);
+    QCOMPARE(intSpy.count(), 0);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QCOMPARE(intInput->text(), QLatin1String("11"));
     QCOMPARE(intInput->hasAcceptableInput(), true);
+    QCOMPARE(intInput->property("acceptable").toBool(), true);
+    QCOMPARE(intSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_0);
     QTest::keyRelease(&canvas, Qt::Key_0, Qt::NoModifier ,10);
     QTest::qWait(50);
     QCOMPARE(intInput->text(), QLatin1String("11"));
     QCOMPARE(intInput->hasAcceptableInput(), true);
+    QCOMPARE(intInput->property("acceptable").toBool(), true);
+    QCOMPARE(intSpy.count(), 1);
 
     QQuickTextInput *dblInput = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(canvas.rootObject()->property("dblInput")));
-    QTRY_VERIFY(dblInput);
+    QVERIFY(dblInput);
+    QSignalSpy dblSpy(dblInput, SIGNAL(acceptableInputChanged()));
     dblInput->setFocus(true);
     QVERIFY(dblInput->hasActiveFocus() == true);
+    QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("1"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 0);
     QTest::keyPress(&canvas, Qt::Key_2);
     QTest::keyRelease(&canvas, Qt::Key_2, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12"));
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
+    QCOMPARE(dblSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_Period);
     QTest::keyRelease(&canvas, Qt::Key_Period, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12."));
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
+    QCOMPARE(dblSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.1"));
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
+    QCOMPARE(dblSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.11"));
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
+    QCOMPARE(dblSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.11"));
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
+    QCOMPARE(dblSpy.count(), 1);
 
     // Ensure the validator doesn't prevent characters being removed.
     dblInput->setValidator(intInput->validator());
     QCOMPARE(dblInput->text(), QLatin1String("12.11"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_Backspace);
     QTest::keyRelease(&canvas, Qt::Key_Backspace, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.1"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     // Once unacceptable input is in anything goes until it reaches an acceptable state again.
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.11"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_Backspace);
     QTest::keyRelease(&canvas, Qt::Key_Backspace, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12.1"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_Backspace);
     QTest::keyRelease(&canvas, Qt::Key_Backspace, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12."));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_Backspace);
     QTest::keyRelease(&canvas, Qt::Key_Backspace, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("12"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_Backspace);
     QTest::keyRelease(&canvas, Qt::Key_Backspace, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(dblInput->text(), QLatin1String("1"));
     QCOMPARE(dblInput->hasAcceptableInput(), false);
+    QCOMPARE(dblInput->property("acceptable").toBool(), false);
+    QCOMPARE(dblSpy.count(), 2);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QCOMPARE(dblInput->text(), QLatin1String("11"));
+    QCOMPARE(dblInput->property("acceptable").toBool(), true);
     QCOMPARE(dblInput->hasAcceptableInput(), true);
+    QCOMPARE(dblSpy.count(), 3);
 
     QQuickTextInput *strInput = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(canvas.rootObject()->property("strInput")));
-    QTRY_VERIFY(strInput);
+    QVERIFY(strInput);
+    QSignalSpy strSpy(strInput, SIGNAL(acceptableInputChanged()));
     strInput->setFocus(true);
     QVERIFY(strInput->hasActiveFocus() == true);
+    QCOMPARE(strInput->hasAcceptableInput(), false);
+    QCOMPARE(strInput->property("acceptable").toBool(), false);
     QTest::keyPress(&canvas, Qt::Key_1);
     QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String(""));
     QCOMPARE(strInput->hasAcceptableInput(), false);
+    QCOMPARE(strInput->property("acceptable").toBool(), false);
+    QCOMPARE(strSpy.count(), 0);
     QTest::keyPress(&canvas, Qt::Key_A);
     QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String("a"));
     QCOMPARE(strInput->hasAcceptableInput(), false);
+    QCOMPARE(strInput->property("acceptable").toBool(), false);
+    QCOMPARE(strSpy.count(), 0);
     QTest::keyPress(&canvas, Qt::Key_A);
     QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String("aa"));
     QCOMPARE(strInput->hasAcceptableInput(), true);
+    QCOMPARE(strInput->property("acceptable").toBool(), true);
+    QCOMPARE(strSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_A);
     QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String("aaa"));
     QCOMPARE(strInput->hasAcceptableInput(), true);
+    QCOMPARE(strInput->property("acceptable").toBool(), true);
+    QCOMPARE(strSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_A);
     QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String("aaaa"));
     QCOMPARE(strInput->hasAcceptableInput(), true);
+    QCOMPARE(strInput->property("acceptable").toBool(), true);
+    QCOMPARE(strSpy.count(), 1);
     QTest::keyPress(&canvas, Qt::Key_A);
     QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
     QTest::qWait(50);
     QTRY_COMPARE(strInput->text(), QLatin1String("aaaa"));
     QCOMPARE(strInput->hasAcceptableInput(), true);
+    QCOMPARE(strInput->property("acceptable").toBool(), true);
+    QCOMPARE(strSpy.count(), 1);
+
+    QQuickTextInput *unvalidatedInput = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(canvas.rootObject()->property("unvalidatedInput")));
+    QVERIFY(unvalidatedInput);
+    QSignalSpy unvalidatedSpy(unvalidatedInput, SIGNAL(acceptableInputChanged()));
+    unvalidatedInput->setFocus(true);
+    QVERIFY(unvalidatedInput->hasActiveFocus() == true);
+    QCOMPARE(unvalidatedInput->hasAcceptableInput(), true);
+    QCOMPARE(unvalidatedInput->property("acceptable").toBool(), true);
+    QTest::keyPress(&canvas, Qt::Key_1);
+    QTest::keyRelease(&canvas, Qt::Key_1, Qt::NoModifier ,10);
+    QTest::qWait(50);
+    QTRY_COMPARE(unvalidatedInput->text(), QLatin1String("1"));
+    QCOMPARE(unvalidatedInput->hasAcceptableInput(), true);
+    QCOMPARE(unvalidatedInput->property("acceptable").toBool(), true);
+    QCOMPARE(unvalidatedSpy.count(), 0);
+    QTest::keyPress(&canvas, Qt::Key_A);
+    QTest::keyRelease(&canvas, Qt::Key_A, Qt::NoModifier ,10);
+    QTest::qWait(50);
+    QTRY_COMPARE(unvalidatedInput->text(), QLatin1String("1a"));
+    QCOMPARE(unvalidatedInput->hasAcceptableInput(), true);
+    QCOMPARE(unvalidatedInput->property("acceptable").toBool(), true);
+    QCOMPARE(unvalidatedSpy.count(), 0);
 }
 
 void tst_qquicktextinput::inputMethods()