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39
40#ifndef QTEST_GUI_H
41#define QTEST_GUI_H
42
43// enable GUI features
44#ifndef QT_GUI_LIB
45#define QT_GUI_LIB
46#endif
47#if 0
48#pragma qt_class(QtTestGui)
49#endif
50
51#include <QtTest/qtestassert.h>
52#include <QtTest/qtest.h>
53#include <QtTest/qtestevent.h>
54#include <QtTest/qtestmouse.h>
55#include <QtTest/qtesttouch.h>
56#include <QtTest/qtestkeyboard.h>
57
58#include <QtGui/qcolor.h>
59#include <QtGui/qpixmap.h>
60#include <QtGui/qimage.h>
61#include <QtGui/qregion.h>
62#include <QtGui/qvector2d.h>
63#include <QtGui/qvector3d.h>
64#include <QtGui/qvector4d.h>
65#include <QtGui/qicon.h>
66
67#if 0
68// inform syncqt
69#pragma qt_no_master_include
70#endif
71
72QT_BEGIN_NAMESPACE
73
74
75namespace QTest
76{
77
78template<> inline char *toString(const QColor &color)
79{
80 return qstrdup(color.name(format: QColor::HexArgb).toLocal8Bit().constData());
81}
82
83template<> inline char *toString(const QRegion &region)
84{
85 QByteArray result = "QRegion(";
86 if (region.isNull()) {
87 result += "null";
88 } else if (region.isEmpty()) {
89 result += "empty";
90 } else {
91 const auto rects = region.begin();
92 const int rectCount = region.rectCount();
93 if (rectCount > 1) {
94 result += QByteArray::number(rectCount);
95 result += " rectangles, ";
96 }
97 for (int i = 0; i < rectCount; ++i) {
98 if (i)
99 result += ", ";
100 const QRect &r = rects[i];
101 result += QByteArray::number(r.width());
102 result += 'x';
103 result += QByteArray::number(r.height());
104 if (r.x() >= 0)
105 result += '+';
106 result += QByteArray::number(r.x());
107 if (r.y() >= 0)
108 result += '+';
109 result += QByteArray::number(r.y());
110 }
111 }
112 result += ')';
113 return qstrdup(result.constData());
114}
115
116#if !defined(QT_NO_VECTOR2D) || defined(Q_CLANG_QDOC)
117template<> inline char *toString(const QVector2D &v)
118{
119 QByteArray result = "QVector2D(" + QByteArray::number(double(v.x())) + ", "
120 + QByteArray::number(double(v.y())) + ')';
121 return qstrdup(result.constData());
122}
123#endif // !QT_NO_VECTOR2D
124#if !defined(QT_NO_VECTOR3D) || defined(Q_CLANG_QDOC)
125template<> inline char *toString(const QVector3D &v)
126{
127 QByteArray result = "QVector3D(" + QByteArray::number(double(v.x())) + ", "
128 + QByteArray::number(double(v.y())) + ", " + QByteArray::number(double(v.z())) + ')';
129 return qstrdup(result.constData());
130}
131#endif // !QT_NO_VECTOR3D
132#if !defined(QT_NO_VECTOR4D) || defined(Q_CLANG_QDOC)
133template<> inline char *toString(const QVector4D &v)
134{
135 QByteArray result = "QVector4D(" + QByteArray::number(double(v.x())) + ", "
136 + QByteArray::number(double(v.y())) + ", " + QByteArray::number(double(v.z()))
137 + ", " + QByteArray::number(double(v.w())) + ')';
138 return qstrdup(result.constData());
139}
140#endif // !QT_NO_VECTOR4D
141
142inline bool qCompare(QIcon const &t1, QIcon const &t2, const char *actual, const char *expected,
143 const char *file, int line)
144{
145 QTEST_ASSERT(sizeof(QIcon) == sizeof(void *));
146 return qCompare(t1: *reinterpret_cast<void * const *>(&t1),
147 t2: *reinterpret_cast<void * const *>(&t2), actual, expected, file, line);
148}
149
150inline bool qCompare(QImage const &t1, QImage const &t2,
151 const char *actual, const char *expected, const char *file, int line)
152{
153 char msg[1024];
154 msg[0] = '\0';
155 const bool t1Null = t1.isNull();
156 const bool t2Null = t2.isNull();
157 if (t1Null != t2Null) {
158 qsnprintf(str: msg, n: 1024, fmt: "Compared QImages differ.\n"
159 " Actual (%s).isNull(): %d\n"
160 " Expected (%s).isNull(): %d", actual, t1Null, expected, t2Null);
161 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
162 }
163 if (t1Null && t2Null)
164 return compare_helper(success: true, failureMsg: nullptr, val1: nullptr, val2: nullptr, actual, expected, file, line);
165 if (!qFuzzyCompare(p1: t1.devicePixelRatioF(), p2: t2.devicePixelRatioF())) {
166 qsnprintf(str: msg, n: 1024, fmt: "Compared QImages differ in device pixel ratio.\n"
167 " Actual (%s): %g\n"
168 " Expected (%s): %g",
169 actual, t1.devicePixelRatioF(),
170 expected, t2.devicePixelRatioF());
171 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
172 }
173 if (t1.width() != t2.width() || t1.height() != t2.height()) {
174 qsnprintf(str: msg, n: 1024, fmt: "Compared QImages differ in size.\n"
175 " Actual (%s): %dx%d\n"
176 " Expected (%s): %dx%d",
177 actual, t1.width(), t1.height(),
178 expected, t2.width(), t2.height());
179 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
180 }
181 if (t1.format() != t2.format()) {
182 qsnprintf(str: msg, n: 1024, fmt: "Compared QImages differ in format.\n"
183 " Actual (%s): %d\n"
184 " Expected (%s): %d",
185 actual, t1.format(), expected, t2.format());
186 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
187 }
188 return compare_helper(success: t1 == t2, failureMsg: "Compared values are not the same",
189 val1: toString(t: t1), val2: toString(t: t2), actual, expected, file, line);
190}
191
192inline bool qCompare(QPixmap const &t1, QPixmap const &t2, const char *actual, const char *expected,
193 const char *file, int line)
194{
195 char msg[1024];
196 msg[0] = '\0';
197 const bool t1Null = t1.isNull();
198 const bool t2Null = t2.isNull();
199 if (t1Null != t2Null) {
200 qsnprintf(str: msg, n: 1024, fmt: "Compared QPixmaps differ.\n"
201 " Actual (%s).isNull(): %d\n"
202 " Expected (%s).isNull(): %d", actual, t1Null, expected, t2Null);
203 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
204 }
205 if (t1Null && t2Null)
206 return compare_helper(success: true, failureMsg: nullptr, val1: nullptr, val2: nullptr, actual, expected, file, line);
207 if (!qFuzzyCompare(p1: t1.devicePixelRatioF(), p2: t2.devicePixelRatioF())) {
208 qsnprintf(str: msg, n: 1024, fmt: "Compared QPixmaps differ in device pixel ratio.\n"
209 " Actual (%s): %g\n"
210 " Expected (%s): %g",
211 actual, t1.devicePixelRatioF(),
212 expected, t2.devicePixelRatioF());
213 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
214 }
215 if (t1.width() != t2.width() || t1.height() != t2.height()) {
216 qsnprintf(str: msg, n: 1024, fmt: "Compared QPixmaps differ in size.\n"
217 " Actual (%s): %dx%d\n"
218 " Expected (%s): %dx%d",
219 actual, t1.width(), t1.height(),
220 expected, t2.width(), t2.height());
221 return compare_helper(success: false, failureMsg: msg, val1: nullptr, val2: nullptr, actual, expected, file, line);
222 }
223 return qCompare(t1: t1.toImage(), t2: t2.toImage(), actual, expected, file, line);
224}
225
226}
227
228QT_END_NAMESPACE
229
230#endif
231

source code of qtbase/src/testlib/qtest_gui.h