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-rw-r--r--tests/auto/gui/painting/qcolor/tst_qcolor.cpp203
1 files changed, 120 insertions, 83 deletions
diff --git a/tests/auto/gui/painting/qcolor/tst_qcolor.cpp b/tests/auto/gui/painting/qcolor/tst_qcolor.cpp
index 13d0618bd9..4d92bdd382 100644
--- a/tests/auto/gui/painting/qcolor/tst_qcolor.cpp
+++ b/tests/auto/gui/painting/qcolor/tst_qcolor.cpp
@@ -70,6 +70,7 @@ private slots:
void setBlue();
void setRgb();
+ void setRgbF();
void setRgba();
void setHsv();
void setCmyk();
@@ -187,28 +188,28 @@ void tst_QColor::getSetCheck()
// void QColor::setRedF(qreal)
obj1.setRedF(0.0);
QCOMPARE(obj1.redF(), qreal(0.0));
- obj1.setRedF(-0.2);
- QCOMPARE(obj1.redF(), qreal(0.0)); // range<0.0, 1.0
- obj1.setRedF(1.1);
- QCOMPARE(obj1.redF(), qreal(1.0)); // range<0.0, 1.0
+ obj1.setRedF(-0.25);
+ QCOMPARE(obj1.redF(), qreal(-0.25));
+ obj1.setRedF(1.25);
+ QCOMPARE(obj1.redF(), qreal(1.25));
// qreal QColor::greenF()
// void QColor::setGreenF(qreal)
obj1.setGreenF(0.0);
QCOMPARE(obj1.greenF(), qreal(0.0));
- obj1.setGreenF(-0.2);
- QCOMPARE(obj1.greenF(), qreal(0.0)); // range<0.0, 1.0
- obj1.setGreenF(1.1);
- QCOMPARE(obj1.greenF(), qreal(1.0)); // range<0.0, 1.0
+ obj1.setGreenF(-0.25);
+ QCOMPARE(obj1.greenF(), qreal(-0.25));
+ obj1.setGreenF(1.5);
+ QCOMPARE(obj1.greenF(), qreal(1.5));
// qreal QColor::blueF()
// void QColor::setBlueF(qreal)
obj1.setBlueF(0.0);
QCOMPARE(obj1.blueF(), qreal(0.0));
- obj1.setBlueF(-0.2);
- QCOMPARE(obj1.blueF(), qreal(0.0)); // range<0.0, 1.0
- obj1.setBlueF(1.1);
- QCOMPARE(obj1.blueF(), qreal(1.0)); // range<0.0, 1.0
+ obj1.setBlueF(-0.5);
+ QCOMPARE(obj1.blueF(), qreal(-0.5));
+ obj1.setBlueF(2.0);
+ QCOMPARE(obj1.blueF(), qreal(2.0));
// QRgb QColor::rgba()
// void QColor::setRgba(QRgb)
@@ -677,30 +678,81 @@ void tst_QColor::setRgb()
{
QColor color;
- for (int A = 0; A <= USHRT_MAX; ++A) {
- {
- // 0-255
- int a = A >> 8;
- QRgb rgb = qRgba(0, 0, 0, a);
+ for (int a = 0; a <= 255; ++a) {
+ QRgb rgb = qRgba(0, 0, 0, a);
- color.setRgb(0, 0, 0, a);
- QCOMPARE(color.alpha(), a);
- QCOMPARE(color.rgb(), qRgb(0, 0, 0));
+ color.setRgb(0, 0, 0, a);
+ QCOMPARE(color.alpha(), a);
+ QCOMPARE(color.rgb(), qRgb(0, 0, 0));
- color.setRgb(rgb);
- QCOMPARE(color.alpha(), 255);
- QCOMPARE(color.rgb(), qRgb(0, 0, 0));
+ color.setRgb(rgb);
+ QCOMPARE(color.alpha(), 255);
+ QCOMPARE(color.rgb(), qRgb(0, 0, 0));
- int r, g, b, a2;
- color.setRgb(0, 0, 0, a);
- color.getRgb(&r, &g, &b, &a2);
- QCOMPARE(a2, a);
+ int r, g, b, a2;
+ color.setRgb(0, 0, 0, a);
+ color.getRgb(&r, &g, &b, &a2);
+ QCOMPARE(a2, a);
- QColor c(0, 0, 0);
- c.setAlpha(a);
- QCOMPARE(c.alpha(), a);
- }
+ QColor c(0, 0, 0);
+ c.setAlpha(a);
+ QCOMPARE(c.alpha(), a);
+ }
+ for (int r = 0; r <= 255; ++r) {
+ QRgb rgb = qRgb(r, 0, 0);
+
+ color.setRgb(r, 0, 0);
+ QCOMPARE(color.red(), r);
+ QCOMPARE(color.rgb(), rgb);
+
+ color.setRgb(rgb);
+ QCOMPARE(color.red(), r);
+ QCOMPARE(color.rgb(), rgb);
+
+ int r2, g, b, a;
+ color.getRgb(&r2, &g, &b, &a);
+ QCOMPARE(r2, r);
+ }
+
+ for (int g = 0; g <= 255; ++g) {
+ QRgb rgb = qRgb(0, g, 0);
+
+ color.setRgb(0, g, 0);
+ QCOMPARE(color.green(), g);
+ QCOMPARE(color.rgb(), rgb);
+
+ color.setRgb(rgb);
+ QCOMPARE(color.green(), g);
+ QCOMPARE(color.rgb(), rgb);
+
+ int r, g2, b, a;
+ color.getRgb(&r, &g2, &b, &a);
+ QCOMPARE(g2, g);
+ }
+
+ for (int b = 0; b <= 255; ++b) {
+ QRgb rgb = qRgb(0, 0, b);
+
+ color.setRgb(0, 0, b);
+ QCOMPARE(color.blue(), b);
+ QCOMPARE(color.rgb(), rgb);
+
+ color.setRgb(rgb);
+ QCOMPARE(color.blue(), b);
+ QCOMPARE(color.rgb(), rgb);
+
+ int r, g, b2, a;
+ color.getRgb(&r, &g, &b2, &a);
+ QCOMPARE(b2, b);
+ }
+}
+
+void tst_QColor::setRgbF()
+{
+ QColor color;
+
+ for (int A = 0; A <= USHRT_MAX; ++A) {
{
// 0.0-1.0
qreal a = A / qreal(USHRT_MAX);
@@ -720,24 +772,6 @@ void tst_QColor::setRgb()
for (int R = 0; R <= USHRT_MAX; ++R) {
{
- // 0-255
- int r = R >> 8;
- QRgb rgb = qRgb(r, 0, 0);
-
- color.setRgb(r, 0, 0);
- QCOMPARE(color.red(), r);
- QCOMPARE(color.rgb(), rgb);
-
- color.setRgb(rgb);
- QCOMPARE(color.red(), r);
- QCOMPARE(color.rgb(), rgb);
-
- int r2, g, b, a;
- color.getRgb(&r2, &g, &b, &a);
- QCOMPARE(r2, r);
- }
-
- {
// 0.0-1.0
qreal r = R / qreal(USHRT_MAX);
color.setRgbF(r, 0.0, 0.0);
@@ -751,24 +785,6 @@ void tst_QColor::setRgb()
for (int G = 0; G <= USHRT_MAX; ++G) {
{
- // 0-255
- int g = G >> 8;
- QRgb rgb = qRgb(0, g, 0);
-
- color.setRgb(0, g, 0);
- QCOMPARE(color.green(), g);
- QCOMPARE(color.rgb(), rgb);
-
- color.setRgb(rgb);
- QCOMPARE(color.green(), g);
- QCOMPARE(color.rgb(), rgb);
-
- int r, g2, b, a;
- color.getRgb(&r, &g2, &b, &a);
- QCOMPARE(g2, g);
- }
-
- {
// 0.0-1.0
qreal g = G / qreal(USHRT_MAX);
color.setRgbF(0.0, g, 0.0);
@@ -782,32 +798,53 @@ void tst_QColor::setRgb()
for (int B = 0; B <= USHRT_MAX; ++B) {
{
- // 0-255
- int b = B >> 8;
- QRgb rgb = qRgb(0, 0, b);
+ // 0.0-1.0
+ qreal b = B / qreal(USHRT_MAX);
+ color.setRgbF(0.0, 0.0, b);
+ QCOMPARE(color.blueF(), b);
- color.setRgb(0, 0, b);
- QCOMPARE(color.blue(), b);
- QCOMPARE(color.rgb(), rgb);
+ qreal r, g, b2, a;
+ color.getRgbF(&r, &g, &b2, &a);
+ QCOMPARE(b2, b);
+ }
+ }
- color.setRgb(rgb);
- QCOMPARE(color.blue(), b);
- QCOMPARE(color.rgb(), rgb);
+ for (int R = -128; R <= 512; ++R) {
+ {
+ // extended RGB
+ qreal r = R / qreal(256);
+ color.setRgbF(r, 0.0, 0.0);
+ QCOMPARE(qfloat16(color.redF()), qfloat16(r));
- int r, g, b2, a;
- color.getRgb(&r, &g, &b2, &a);
- QCOMPARE(b2, b);
+ qreal r2, g, b, a;
+ color.getRgbF(&r2, &g, &b, &a);
+ QCOMPARE(qfloat16(r2), qfloat16(r));
}
+ }
+ for (int G = -128; G <= 512; ++G) {
{
- // 0.0-1.0
- qreal b = B / qreal(USHRT_MAX);
+ // extended RGB
+ qreal g = G / qreal(256);
+ color.setRgbF(0.0, g, 0.0);
+ QCOMPARE(qfloat16(color.greenF()), qfloat16(g));
+
+ qreal r, g2, b, a;
+ color.getRgbF(&r, &g2, &b, &a);
+ QCOMPARE(qfloat16(g2), qfloat16(g));
+ }
+ }
+
+ for (int B = -128; B <= 512; ++B) {
+ {
+ // extended RGB
+ qreal b = B / qreal(256);
color.setRgbF(0.0, 0.0, b);
- QCOMPARE(color.blueF(), b);
+ QCOMPARE(qfloat16(color.blueF()), qfloat16(b));
qreal r, g, b2, a;
color.getRgbF(&r, &g, &b2, &a);
- QCOMPARE(b2, b);
+ QCOMPARE(qfloat16(b2), qfloat16(b));
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 15:31:42 +0000