From 3b2e59130bf264ec63bf51b2049989f697d91ca1 Mon Sep 17 00:00:00 2001
From: Michael Brasser <michael.brasser@live.com>
Date: Mon, 2 Feb 2015 11:23:31 -0600
Subject: Fix Text wrapping when growing from 0 width.

The fix for QTBUG-30896 caused a regression in the test case. Now check
both width and implicit width validity before resetting widthExceeded.

Change-Id: I4aba2aad299746906cfe20e288fa60cfe2acc64f
Reviewed-by: Andrew den Exter <andrew.den.exter@qinetic.com.au>
---
 .../auto/quick/qquicktext/data/growFromZeroWidth.qml  |  8 ++++++++
 tests/auto/quick/qquicktext/tst_qquicktext.cpp        | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 tests/auto/quick/qquicktext/data/growFromZeroWidth.qml

(limited to 'tests/auto/quick/qquicktext')

diff --git a/tests/auto/quick/qquicktext/data/growFromZeroWidth.qml b/tests/auto/quick/qquicktext/data/growFromZeroWidth.qml
new file mode 100644
index 0000000000..a264191e45
--- /dev/null
+++ b/tests/auto/quick/qquicktext/data/growFromZeroWidth.qml
@@ -0,0 +1,8 @@
+import QtQuick 2.0
+
+Text {
+    width: 0
+    wrapMode: Text.Wrap
+    horizontalAlignment: Text.AlignHCenter
+    text: "AA\nBBBBBBB\nCCCCCCCCCCCCCCCC"
+}
diff --git a/tests/auto/quick/qquicktext/tst_qquicktext.cpp b/tests/auto/quick/qquicktext/tst_qquicktext.cpp
index 2e5212d5d8..7453268f63 100644
--- a/tests/auto/quick/qquicktext/tst_qquicktext.cpp
+++ b/tests/auto/quick/qquicktext/tst_qquicktext.cpp
@@ -148,6 +148,8 @@ private slots:
 
     void hover();
 
+    void growFromZeroWidth();
+
 private:
     QStringList standard;
     QStringList richText;
@@ -3881,6 +3883,23 @@ void tst_qquicktext::hover()
     QVERIFY(mouseArea->property("wasHovered").toBool());
 }
 
+void tst_qquicktext::growFromZeroWidth()
+{
+    QQmlComponent component(&engine, testFile("growFromZeroWidth.qml"));
+
+    QScopedPointer<QObject> object(component.create());
+
+    QQuickText *text = qobject_cast<QQuickText *>(object.data());
+    QVERIFY(text);
+
+    QCOMPARE(text->lineCount(), 3);
+
+    text->setWidth(80);
+
+    // the new width should force our contents to wrap
+    QVERIFY(text->lineCount() > 3);
+}
+
 QTEST_MAIN(tst_qquicktext)
 
 #include "tst_qquicktext.moc"
-- 
cgit v1.2.3