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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtQuick3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt 4.7
import Qt3D 1.0
import Qt3D.Shapes 1.0
import QtQuickTest 1.0
Viewport {
id: viewport
width: 480
height: 320
property string fragmentShader: "\
\
void main(void)\
{\
gl_FragColor = vec4(1,0,1,1);\
}\
"
property string vertexShader: "\
attribute highp vec4 qt_Vertex;\
uniform mediump mat4 qt_ModelViewProjectionMatrix;\
\
void main(void)\
{\
gl_Position = qt_ModelViewProjectionMatrix * qt_Vertex;\
}\
"
Effect {
id: testEffect
material: china
}
Cube {
id: testItemWithNullFragmentShader
effect: testShaderProgramWithNullFragmentShader
x: -1.5;
}
Cube {
id: testItem
effect: testShaderProgram
}
Cube {
id: testItemWithNullVertexShader
effect: testShaderProgramWithNullVertexShader
x: 1.5
}
// Simple
Timer {
running: true
interval: 1
onTriggered: {
shadersTest.when = true;
viewport.update3d();
}
}
TestCase {
id: shadersTest
// Delay test until after first paint
when: false
//
function test_null_fragment_shader() {
// a test failure is an assert during shader program linking
// so if execution reaches this point, the test has passed
verify(true, "shader program didn't crash with null shaders");
}
}
ShaderProgram {
id: testShaderProgram
fragmentShader: viewport.fragmentShader
vertexShader: viewport.vertexShader
}
ShaderProgram {
id: testShaderProgramWithNullFragmentShader
fragmentShader: ""
vertexShader: viewport.vertexShader
}
ShaderProgram {
id: testShaderProgramWithNullVertexShader
fragmentShader: viewport.fragmentShader
vertexShader: ""
}
}
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