From c21766c925726578aeb7abd733ab52ef8086c85a Mon Sep 17 00:00:00 2001
From: Marius Bugge Monsen <mmonsen@trolltech.com>
Date: Fri, 5 Jun 2009 10:51:42 +0200
Subject: Update the tests to use QtGraphicsListView::itemForIndex().

---
 tests/qgraphicslistview/tst_qgraphicslistview.cpp | 93 ++++++++++-------------
 1 file changed, 41 insertions(+), 52 deletions(-)

diff --git a/tests/qgraphicslistview/tst_qgraphicslistview.cpp b/tests/qgraphicslistview/tst_qgraphicslistview.cpp
index 292b67c..ac442a5 100644
--- a/tests/qgraphicslistview/tst_qgraphicslistview.cpp
+++ b/tests/qgraphicslistview/tst_qgraphicslistview.cpp
@@ -383,12 +383,12 @@ void tst_QtGraphicsListView::layout_data()
 {
     QTest::addColumn<int>("count");
     QTest::addColumn<int>("orientation");
-    QTest::addColumn<QSizeF>("size");
+    QTest::addColumn<QSizeF>("viewSize");
     QTest::addColumn<int>("firstIndex");
     QTest::addColumn<qreal>("horizontalOffset");
     QTest::addColumn<qreal>("verticalOffset");
-    QTest::addColumn<QList<QRectF> >("expectedGeometries");
     QTest::addColumn<QList<int> >("expectedIndexes");
+    QTest::addColumn<QList<QRectF> >("expectedGeometries");
 
     QTest::newRow("no items, vertical")
         << 0
@@ -396,9 +396,8 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
-        << QList<QRectF>()
-        << QList<int>();
-
+        << QList<int>()
+        << QList<QRectF>();
 
     QTest::newRow("one item, vertical, all visible")
         << 1
@@ -406,9 +405,8 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
-        << (QList<QRectF>() << QRectF(0, 0, 20, 20))
-        << (QList<int>() << 0);
-
+        << (QList<int>() << 0)
+        << (QList<QRectF>() << QRectF(0, 0, 20, 20));
 
     QTest::newRow("five items, vertical, all visible")
         << 5
@@ -416,14 +414,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(0, 20, 20, 20)
             << QRectF(0, 40, 20, 20)
             << QRectF(0, 60, 20, 20)
-            << QRectF(0, 80, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4);
+            << QRectF(0, 80, 20, 20));
 
     QTest::newRow("ten items, vertical, five visible")
         << 10
@@ -431,14 +429,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(0, 20, 20, 20)
             << QRectF(0, 40, 20, 20)
             << QRectF(0, 60, 20, 20)
-            << QRectF(0, 80, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4);
+            << QRectF(0, 80, 20, 20));
 
     QTest::newRow("ten items, vertical, five visible, first item five")
         << 10
@@ -446,14 +444,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 5
         << 0. << 0.
+        << (QList<int>()
+            << 5 << 6 << 7 << 8 << 9)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(0, 20, 20, 20)
             << QRectF(0, 40, 20, 20)
             << QRectF(0, 60, 20, 20)
-            << QRectF(0, 80, 20, 20))
-        << (QList<int>()
-            << 5 << 6 << 7 << 8 << 9);
+            << QRectF(0, 80, 20, 20));
 
     QTest::newRow("ten items, vertical, five visible, vertical offset")
         << 10
@@ -461,15 +459,15 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 10.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4 << 5)
         << (QList<QRectF>()
             << QRectF(0, -10, 20, 20)
             << QRectF(0, 10, 20, 20)
             << QRectF(0, 30, 20, 20)
             << QRectF(0, 50, 20, 20)
             << QRectF(0, 70, 20, 20)
-            << QRectF(0, 90, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4 << 5);
+            << QRectF(0, 90, 20, 20));
 
      QTest::newRow("no items, horizontal")
         << 0
@@ -477,9 +475,8 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
-        << QList<QRectF>()
-        << QList<int>();
-
+        << QList<int>()
+        << QList<QRectF>();
 
     QTest::newRow("one item, horizontal, all visible")
         << 1
@@ -487,9 +484,8 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
-        << (QList<QRectF>() << QRectF(0, 0, 20, 20))
-        << (QList<int>() << 0);
-
+        << (QList<int>() << 0)
+        << (QList<QRectF>() << QRectF(0, 0, 20, 20));
 
     QTest::newRow("five items, horizontal, all visible")
         << 5
@@ -497,14 +493,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(20, 0, 20, 20)
             << QRectF(40, 0, 20, 20)
             << QRectF(60, 0, 20, 20)
-            << QRectF(80, 0, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4);
+            << QRectF(80, 0, 20, 20));
 
     QTest::newRow("ten items, horizontal, five visible")
         << 10
@@ -512,14 +508,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 0. << 0.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(20, 0, 20, 20)
             << QRectF(40, 0, 20, 20)
             << QRectF(60, 0, 20, 20)
-            << QRectF(80, 0, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4);
+            << QRectF(80, 0, 20, 20));
 
     QTest::newRow("ten items, horizontal, five visible, first item five")
         << 10
@@ -527,14 +523,14 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 5
         << 0. << 0.
+        << (QList<int>()
+            << 5 << 6 << 7 << 8 << 9)
         << (QList<QRectF>()
             << QRectF(0, 0, 20, 20)
             << QRectF(20, 0, 20, 20)
             << QRectF(40, 0, 20, 20)
             << QRectF(60, 0, 20, 20)
-            << QRectF(80, 0, 20, 20))
-        << (QList<int>()
-            << 5 << 6 << 7 << 8 << 9);
+            << QRectF(80, 0, 20, 20));
 
     QTest::newRow("ten items, horizontal, five visible, horizontal offset")
         << 10
@@ -542,34 +538,34 @@ void tst_QtGraphicsListView::layout_data()
         << QSizeF(100, 100)
         << 0
         << 10. << 0.
+        << (QList<int>()
+            << 0 << 1 << 2 << 3 << 4 << 5)
         << (QList<QRectF>()
             << QRectF(-10, 0, 20, 20)
             << QRectF(10, 0, 20, 20)
             << QRectF(30, 0, 20, 20)
             << QRectF(50, 0, 20, 20)
             << QRectF(70, 0, 20, 20)
-            << QRectF(90, 0, 20, 20))
-        << (QList<int>()
-            << 0 << 1 << 2 << 3 << 4 << 5);
+            << QRectF(90, 0, 20, 20));
 }
 
 void tst_QtGraphicsListView::layout()
 {
     QFETCH(int, count);
     QFETCH(int, orientation);
-    QFETCH(QSizeF, size);
+    QFETCH(QSizeF, viewSize);
     QFETCH(int, firstIndex);
     QFETCH(qreal, horizontalOffset);
     QFETCH(qreal, verticalOffset);
-    QFETCH(QList<QRectF>, expectedGeometries);
     QFETCH(QList<int>, expectedIndexes);
+    QFETCH(QList<QRectF>, expectedGeometries);
 
     QtListDefaultModel model;
     for (int i = 0; i < count; ++i)
         model.insertItem(i, new QtListDefaultItem());
 
     view->setOrientation(static_cast<Qt::Orientation>(orientation));
-    view->setGeometry(QRectF(QPointF(0, 0), size));
+    view->setGeometry(QRectF(QPointF(0, 0), viewSize));
     view->setItemCreator(new QtGraphicsListViewItemCreator<GraphicsListViewItem>());
     view->setModel(&model);
     view->setFirstIndex(firstIndex);
@@ -577,17 +573,10 @@ void tst_QtGraphicsListView::layout()
     view->setVerticalOffset(verticalOffset);
     view->doLayout();
 
-    // ### FIXME: find a better way to get the visible items
-    QList<QtGraphicsListViewItem*> visibleItems;
-    for (int j = 0; j < count; ++j)
-        if (QtGraphicsListViewItem *item = view->itemForIndex(j))
-            visibleItems.append(item);
-
-    QCOMPARE(visibleItems.count(), expectedGeometries.count());
-    QCOMPARE(visibleItems.count(), expectedIndexes.count());
-    for (int j = 0; j < expectedGeometries.count(); ++j) {
-        QCOMPARE(visibleItems.at(j)->geometry(), expectedGeometries.at(j));
-        QCOMPARE(visibleItems.at(j)->index(), expectedIndexes.at(j));
+    for (int j = 0; j < expectedIndexes.count(); ++j) {
+        QtGraphicsListViewItem *item = view->itemForIndex(expectedIndexes.at(j));
+        QCOMPARE(item->index(), expectedIndexes.at(j));
+        QCOMPARE(item->geometry(), expectedGeometries.at(j));
     }
 }
 
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