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Add a test for #2945.

This commit is contained in:
Adrien Destugues 2014-12-05 14:51:47 +01:00
parent 336c69d9c4
commit 96bac1b30b
1 changed files with 37 additions and 1 deletions
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38
src/tests/servers/app/gradients/main.cpp
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@ -42,7 +42,7 @@ public:
Test("Radial Gradient")
{
}
virtual void Draw(BView* view, BRect updateRect)
{
// Draws two radial gradients with the same stops and different radiis,
@ -157,6 +157,41 @@ public:
};
// Test for https://dev.haiku-os.org/ticket/2945
// Gradients with no stop at offset 0 or 255 draw random colors
class OutOfBoundsGradientTest : public Test {
public:
OutOfBoundsGradientTest()
:
Test("Out of bounds gradients")
{
}
virtual void Draw(BView* view, BRect updateRect)
{
{
// Linear gradient - Vertical
BPoint from(275, 10);
BPoint to(275, 138);
BGradientLinear l(from, to);
l.AddColor((rgb_color){ 255, 0, 0, 255 }, 100.0);
l.AddColor((rgb_color){ 255, 255, 0, 255 }, 156.0);
view->FillRect(BRect(275, 10, 2*265, 265), l);
}
{
// Linear gradient - Horizontal
BPoint from(10, 10);
BPoint to(138, 10);
BGradientLinear l(from, to);
l.AddColor((rgb_color){ 255, 0, 0, 255 }, 100.0);
l.AddColor((rgb_color){ 255, 255, 0, 255 }, 156.0);
view->FillRect(BRect(10, 10, 265, 265), l);
}
}
};
// #pragma mark -
@ -169,6 +204,7 @@ main(int argc, char** argv)
window->AddTest(new RadialGradientTest());
window->AddTest(new AlphaGradientTest());
window->AddTest(new OutOfBoundsGradientTest());
window->SetToTest(0);
window->Show();