Add some more tests for automatic stylesheet preprocessing

Currently, the tests fail, but the output is by and large correct.
There are some issues that still need to be analyzed.

Task-number: QDS-2071
Change-Id: Idb4618171a7256ec527368d6079c756eb734db82
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp

@@ -3773,6 +3773,9 @@ void tst_TestCore::testMergeModelRewriter1_data()
     QString buttonOutlineStyleQmlContents = readQmlFromFile(QString(TESTSRCDIR) + "/../data/merging/ButtonStyleOutline.qml");
     QString buttonOutlineExpectedQmlContents = readQmlFromFile(QString(TESTSRCDIR) + "/../data/merging/ButtonOutlineExpected.qml");
 
+    QString buttonStyleUiQmlContents = readQmlFromFile(QString(TESTSRCDIR) + "/../data/merging/ButtonStyle.ui.qml");
+    QString buttonStyleUiExpectedQmlContents = readQmlFromFile(QString(TESTSRCDIR) + "/../data/merging/ButtonStyle.ui.Expected.qml");
+
     QTest::newRow("Simple style replacement") << simpleTemplateQmlContents << simpleStyleQmlContents << simpleExpectedQmlContents;
     QTest::newRow("Complex style replacement") << complexTemplateQmlContents << complexStyleQmlContents << complexExpectedQmlContents;
     QTest::newRow("Empty stylesheet") << emptyTemplateQmlContents << emptyStyleQmlContents << emptyExpectedQmlContents;
@@ -3783,6 +3786,7 @@ void tst_TestCore::testMergeModelRewriter1_data()
     QTest::newRow("Button Inline styling") << buttonTemplateQmlContents << buttonInlineStyleQmlContents << buttonInlineExpectedQmlContents;
 
     QTest::newRow("Button Outline styling") << buttonAbsoluteTemplateQmlContents << buttonOutlineStyleQmlContents << buttonOutlineExpectedQmlContents;
+    QTest::newRow("Button Designer styling") << buttonAbsoluteTemplateQmlContents << buttonStyleUiQmlContents << buttonStyleUiExpectedQmlContents;
 
 }
 

tests/auto/qml/qmldesigner/data/merging/ButtonOutlineExpected.qml

@@ -22,6 +22,8 @@ T.Button {
 
         Rectangle {
             id: buttonNormal
+            x: 286
+            y: 62
             width: 100
             height: 60
             color: "#d4d4d4"
@@ -31,8 +33,8 @@ T.Button {
             anchors.fill: parent
             Text {
                 id: normalText
-                x: 20
-                y: 20
+                x: 33
+                y: 24
                 color: "#808080"
                 text: control.text
                 elide: Text.ElideRight
@@ -44,6 +46,8 @@ T.Button {
 
         Rectangle {
             id: buttonPressed
+            x: 123
+            y: 62
             width: 100
             height: 60
             color: "#69b5ec"
@@ -53,8 +57,8 @@ T.Button {
             anchors.fill: parent
             Text {
                 id: pressedText
-                x: 20
-                y: 40
+                x: 31
+                y: 24
                 color: "#000000"
                 text: control.text
                 elide: Text.ElideRight

tests/auto/qml/qmldesigner/data/merging/ButtonStyle.ui.Expected.qml

@@ -0,0 +1,105 @@
+import QtQuick 2.10
+import QtQuick.Templates 2.1 as T
+
+T.Button {
+    id: control
+
+    implicitWidth: Math.max(
+                       background ? background.implicitWidth : 0,
+                       contentItem.implicitWidth + leftPadding + rightPadding)
+    implicitHeight: Math.max(
+                        background ? background.implicitHeight : 0,
+                        contentItem.implicitHeight + topPadding + bottomPadding)
+    leftPadding: 4
+    rightPadding: 4
+
+    text: "My Button"
+
+    background: Item {
+        implicitWidth: buttonNormal.width
+        implicitHeight: buttonNormal.height
+        opacity: enabled ? 1 : 0.3
+
+        Image {
+            id: buttonNormal
+            color: "#d4d4d4"
+            x: 14
+            y: 5
+            width: 100 //Bit of black magic to define the default size
+            height: 40
+
+            border.color: "gray"
+            border.width: 1
+            radius: 2
+            anchors.fill: parent //binding has to be preserved
+            source: "assets/buttonNormal.png"
+
+            Text {
+                id: normalText
+                x: 58
+                y: 50 //id only required to preserve binding
+                text: control.text //binding has to be preserved
+                //anchors.fill: parent
+                color: "#BBBBBB"
+                font.letterSpacing: 0.594
+                font.pixelSize: 24
+            }
+        }
+
+        Image {
+            id: buttonPressed
+            x: 290
+            y: 5
+            width: 100 //Bit of black magic to define the default size
+            height: 40
+            source: "assets/buttonPressed.png"
+
+            border.color: "gray"
+            border.width: 1
+            radius: 2
+            anchors.fill: parent //binding has to be preserved
+
+            Text {
+                id: pressedText //id only required to preserve binding
+                x: 58
+                y: 50
+                text: control.text //binding has to be preserved
+                //anchors.fill: parent
+                color: "#E1E1E1"
+
+                font.letterSpacing: 0.594
+                font.pixelSize: 24
+            }
+        }
+    }
+
+    contentItem: Item {}
+
+    states: [
+        State {
+            name: "normal"
+            when: !control.down
+            PropertyChanges {
+                target: buttonPressed
+                visible: false
+            }
+            PropertyChanges {
+                target: buttonNormal
+                visible: true
+            }
+        },
+        State {
+            name: "down"
+            when: control.down
+            PropertyChanges {
+                target: buttonPressed
+                visible: true
+            }
+            PropertyChanges {
+                target: buttonNormal
+                visible: false
+            }
+        }
+    ]
+}
+

tests/auto/qml/qmldesigner/data/merging/ButtonStyle.ui.qml

@@ -0,0 +1,68 @@
+import QtQuick 2.8
+
+Item {
+    id: buttonStyle
+    width: 576
+    height: 169
+
+    Image {
+        id: buttonStyleAsset
+        x: 0
+        y: 0
+        source: "assets/ButtonStyle.png"
+    }
+
+    Image {
+        id: buttonNormal
+        x: 14
+        y: 5
+        source: "assets/buttonNormal.png"
+    }
+
+    Text {
+        id: normalText
+        x: 72
+        y: 55
+        color: "#BBBBBB"
+        text: "Button Normal"
+        font.letterSpacing: 0.594
+        font.pixelSize: 24
+    }
+
+    Image {
+        id: buttonPressed
+        x: 290
+        y: 5
+        source: "assets/buttonPressed.png"
+    }
+
+    Text {
+        id: pressedText
+        x: 348
+        y: 55
+        color: "#E1E1E1"
+        text: "Button Pressed"
+        font.letterSpacing: 0.594
+        font.pixelSize: 24
+    }
+
+    Text {
+        id: annotation_text_to_b_219_17
+        x: 78
+        y: 137
+        color: "#E1E1E1"
+        text: "Annotation Text - To be skipped on import "
+        font.letterSpacing: 0.594
+        font.pixelSize: 24
+    }
+}
+
+/*##^##
+Designer {
+    D{i:0;UUID:"2c9c0d7afb27ed7fc52953dffad06338"}D{i:1;UUID:"2c9c0d7afb27ed7fc52953dffad06338_asset"}
+D{i:2;UUID:"fe9b73e310828dc3f213ba5ef14960b0"}D{i:3;UUID:"5c926d0aacc8788795645ff693c5211c"}
+D{i:4;UUID:"261e8907a5da706273665c336dfec28a"}D{i:5;UUID:"7f46944edba773280017e4c8389c8ee0"}
+D{i:6;UUID:"f4adf85e9cbce87a9e84a0aaa67d8a80"}
+}
+##^##*/
+