Fix `displayIndex` not being correctly set to `-1` after last expiry date

This commit is contained in:
Dean Herbert 2024-03-25 14:53:05 +08:00
parent 057f86dd14
commit bb9fa52fda
No known key found for this signature in database
2 changed files with 41 additions and 6 deletions

View File

@ -144,7 +144,41 @@ public void TestMultipleImages()
}
[Test]
public void TestExpiry()
public void TestFutureSingle()
{
AddStep("set image with time constraints", () => onlineMenuBanner.Current.Value = new APIMenuContent
{
Images = new[]
{
new APIMenuImage
{
Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
Begins = DateTimeOffset.Now.AddSeconds(2),
Expires = DateTimeOffset.Now.AddSeconds(5),
},
},
});
AddUntilStep("wait for no image shown", () => !onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().Any(i => i.IsPresent));
AddUntilStep("wait for one image shown", () =>
{
var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
if (images.Count() != 1)
return false;
var image = images.Single();
return image.IsPresent && image.Image.Url == "https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023";
});
AddUntilStep("wait for no image shown", () => !onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().Any(i => i.IsPresent));
}
[Test]
public void TestExpiryMultiple()
{
AddStep("set multiple images, second expiring soon", () => onlineMenuBanner.Current.Value = new APIMenuContent
{

View File

@ -127,14 +127,15 @@ private void showNext()
{
int previousIndex = displayIndex;
if (displayIndex == -1)
displayIndex = 0;
// To handle expiration simply, arrange all images in best-next order.
// Fade in the first valid one, then handle fading out the last if required.
var currentRotation = content
.Skip(displayIndex + 1)
.Concat(content.Take(displayIndex + 1));
.Skip(Math.Max(0, previousIndex) + 1)
.Concat(content.Take(Math.Max(0, previousIndex) + 1));
// After the loop, displayIndex will be the new valid index or -1 if
// none valid.
displayIndex = -1;
foreach (var image in currentRotation)
{